🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.55 AU - 0.75 AU

Year: 198 Days

Day: 44.9 Hours

Environment

Temp: 197 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,528,342 km

• M1: 201,209 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.23 AU - 3.15 AU

Year: 1671 Days

Day: 33.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,528,342 km

• M1: 1,045,540 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.03 AU - 4.43 AU

Year: 2728 Days

Day: 26.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,528,342 km

• M1: 195,076 km (0.12 R)
• M2: 1,186,311 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.05 AU - 4.89 AU

Year: 2996 Days

Day: 41.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,528,342 km

• M1: 2,775,340 km (0.086 R)

Asteroid Belt

Center: 4.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.4

Radius: 11

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.55 AU - 5.67 AU

Year: 3749 Days

Day: 14.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 45,528,342 km

• M1: 164,109 km (0.055 R)
• M2: 237,262 km (0.096 R)
• M3: 306,676 km (0.107 R)
• M4: 470,485 km (0.116 R)
• M5: 569,070 km (0.107 R)
• M6: 667,356 km (0.074 R)
• M7: 1,009,786 km (0.118 R)
• M8: 1,080,695 km (0.116 R)
• M9: 1,613,712 km (0.102 R)
• M10: 1,870,721 km (0.083 R)
• M11: 2,049,640 km (0.072 R)
• M12: 2,410,620 km (0.108 R)
• M13: 2,549,447 km (0.115 R)
• M14: 2,620,057 km (0.112 R)
• M15: 2,705,477 km (0.048 R)
• M16: 2,893,821 km (0.11 R)
• M17: 3,041,774 km (0.089 R)
• M18: 3,579,428 km (0.084 R)
• M19: 3,900,166 km (0.112 R)
• M20: 3,998,153 km (0.106 R)
• M21: 4,398,626 km (0.1 R)
• M22: 4,603,575 km (0.097 R)
• M23: 4,846,971 km (0.049 R)
• M24: 4,934,935 km (0.068 R)
• M25: 5,583,741 km (0.073 R)
• M26: 5,937,091 km (0.109 R)
• M27: 6,050,187 km (0.094 R)
• M28: 6,316,920 km (0.062 R)
• M29: 6,393,813 km (0.064 R)
• M30: 6,802,963 km (0.099 R)
• M31: 7,080,318 km (0.105 R)
• M32: 7,220,491 km (0.105 R)
• M33: 7,381,757 km (0.119 R)
• M34: 7,544,221 km (0.109 R)
• M35: 7,893,532 km (0.085 R)
• M36: 7,976,558 km (0.104 R)
• M37: 8,164,304 km (0.036 R)
• M38: 8,544,133 km (0.068 R)
• M39: 8,908,254 km (0.103 R)
• M40: 9,081,339 km (0.108 R)
• M41: 9,541,203 km (0.116 R)
• M42: 9,629,615 km (0.106 R)
• M43: 9,762,757 km (0.112 R)
• M44: 10,597,513 km (0.08 R)
• M45: 10,919,448 km (0.092 R)
• M46: 11,244,524 km (0.113 R)
• M47: 11,431,671 km (0.058 R)
• M48: 11,549,255 km (0.054 R)
• M49: 11,761,833 km (0.088 R)
• M50: 11,856,678 km (0.086 R)
• M51: 12,190,880 km (0.096 R)
• M52: 12,311,007 km (0.075 R)
• M53: 12,819,640 km (0.103 R)
• M54: 13,384,821 km (0.06 R)
• M55: 13,707,802 km (0.096 R)
• M56: 13,882,832 km (0.066 R)
• M57: 13,983,063 km (0.11 R)
• M58: 14,058,609 km (0.096 R)
• M59: 14,260,267 km (0.105 R)
• M60: 14,336,263 km (0.081 R)
• M61: 14,513,836 km (0.101 R)
• M62: 14,692,306 km (0.12 R)
• M63: 14,922,687 km (0.081 R)
• M64: 15,025,461 km (0.1 R)
• M65: 15,987,524 km (0.119 R)
• M66: 16,145,500 km (0.08 R)
• M67: 16,489,276 km (0.115 R)
• M68: 16,595,640 km (0.103 R)
• M69: 16,835,595 km (0.108 R)
• M70: 16,969,485 km (0.073 R)
• M71: 17,103,674 km (0.086 R)
• M72: 17,562,640 km (0.117 R)
• M73: 17,970,893 km (0.109 R)
• M74: 18,162,528 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.9

Radius: 12.4

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.13 AU - 6.43 AU

Year: 5263 Days

Day: 8.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 45,528,342 km

• M1: 187,596 km (0.025 R)
• M2: 278,252 km (0.048 R)
• M3: 573,109 km (0.094 R)
• M4: 720,164 km (0.109 R)
• M5: 1,100,891 km (0.118 R)
• M6: 1,194,090 km (0.099 R)
• M7: 2,054,876 km (0.068 R)
• M8: 2,556,179 km (0.088 R)
• M9: 2,940,645 km (0.114 R)
• M10: 3,669,486 km (0.056 R)
• M11: 4,227,187 km (0.103 R)
• M12: 4,326,969 km (0.066 R)
• M13: 4,579,789 km (0.083 R)
• M14: 4,707,995 km (0.036 R)
• M15: 4,811,516 km (0.055 R)
• M16: 5,020,804 km (0.083 R)
• M17: 5,179,826 km (0.112 R)
• M18: 5,394,350 km (0.094 R)
• M19: 5,832,372 km (0.102 R)
• M20: 6,027,747 km (0.106 R)
• M21: 6,168,668 km (0.046 R)
• M22: 6,253,640 km (0.073 R)
• M23: 6,396,207 km (0.092 R)
• M24: 7,274,645 km (0.055 R)
• M25: 7,454,911 km (0.1 R)
• M26: 7,789,262 km (0.059 R)
• M27: 8,409,794 km (0.091 R)
• M28: 8,662,614 km (0.109 R)
• M29: 9,110,810 km (0.052 R)
• M30: 9,207,899 km (0.089 R)
• M31: 9,599,695 km (0.11 R)
• M32: 10,197,488 km (0.115 R)
• M33: 10,944,580 km (0.077 R)
• M34: 11,116,917 km (0.084 R)
• M35: 11,324,858 km (0.077 R)
• M36: 11,956,311 km (0.114 R)
• M37: 13,621,933 km (0.084 R)
• M38: 13,956,285 km (0.115 R)
• M39: 14,180,681 km (0.071 R)
• M40: 14,331,027 km (0.094 R)
• M41: 14,747,059 km (0.12 R)
• M42: 14,975,644 km (0.108 R)
• M43: 15,243,873 km (0.084 R)
• M44: 15,475,002 km (0.118 R)
• M45: 15,707,328 km (0.068 R)
• M46: 16,886,308 km (0.105 R)
• M47: 17,365,919 km (0.04 R)
• M48: 17,486,495 km (0.082 R)
• M49: 18,012,332 km (0.077 R)
• M50: 18,379,295 km (0.074 R)
• M51: 18,584,394 km (0.048 R)
• M52: 19,830,245 km (0.119 R)
• M53: 20,082,766 km (0.077 R)
• M54: 20,336,185 km (0.081 R)
• M55: 21,017,454 km (0.109 R)
• M56: 21,576,501 km (0.119 R)
• M57: 21,662,968 km (0.113 R)
• M58: 22,053,269 km (0.066 R)
• M59: 22,227,551 km (0.06 R)
• M60: 22,402,281 km (0.114 R)
• M61: 22,885,183 km (0.088 R)
• M62: 23,194,252 km (0.069 R)
• M63: 23,504,668 km (0.06 R)
• M64: 23,995,349 km (0.1 R)
• M65: 24,579,529 km (0.085 R)
• M66: 24,805,421 km (0.115 R)
• M67: 25,578,842 km (0.083 R)
• M68: 25,716,173 km (0.078 R)
• M69: 26,916,397 km (0.088 R)
• M70: 27,102,646 km (0.094 R)
• M71: 28,418,659 km (0.111 R)
• M72: 28,750,916 km (0.104 R)
• M73: 29,851,657 km (0.094 R)
• M74: 30,189,299 km (0.09 R)
• M75: 30,625,526 km (0.078 R)
• M76: 31,749,455 km (0.065 R)
• M77: 32,737,848 km (0.107 R)
• M78: 33,036,296 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.5

Radius: 9.4

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.56 AU - 7.04 AU

Year: 5290 Days

Day: 5.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 45,528,342 km

• M1: 145,110 km (0.101 R)
• M2: 317,147 km (0.055 R)
• M3: 441,015 km (0.105 R)
• M4: 509,979 km (0.096 R)
• M5: 583,282 km (0.103 R)
• M6: 660,624 km (0.096 R)
• M7: 826,678 km (0.098 R)
• M8: 927,956 km (0.107 R)
• M9: 1,301,352 km (0.107 R)
• M10: 1,686,866 km (0.036 R)
• M11: 1,817,614 km (0.061 R)
• M12: 1,901,090 km (0.114 R)
• M13: 2,615,120 km (0.065 R)
• M14: 2,748,113 km (0.077 R)
• M15: 3,100,416 km (0.058 R)
• M16: 3,241,337 km (0.119 R)
• M17: 3,487,874 km (0.072 R)
• M18: 3,571,500 km (0.061 R)
• M19: 3,719,452 km (0.11 R)
• M20: 3,869,349 km (0.095 R)
• M21: 4,109,005 km (0.099 R)
• M22: 4,286,428 km (0.105 R)
• M23: 4,376,187 km (0.075 R)
• M24: 4,580,238 km (0.073 R)
• M25: 5,258,964 km (0.086 R)
• M26: 5,500,415 km (0.06 R)
• M27: 5,647,020 km (0.082 R)
• M28: 5,745,456 km (0.111 R)
• M29: 6,348,186 km (0.028 R)
• M30: 6,424,929 km (0.104 R)
• M31: 6,657,105 km (0.111 R)
• M32: 6,735,195 km (0.079 R)
• M33: 7,451,021 km (0.108 R)
• M34: 7,613,335 km (0.098 R)
• M35: 7,914,027 km (0.05 R)
• M36: 8,583,776 km (0.119 R)
• M37: 9,504,850 km (0.085 R)
• M38: 10,006,901 km (0.108 R)
• M39: 10,276,177 km (0.037 R)
• M40: 10,547,996 km (0.096 R)
• M41: 10,883,245 km (0.118 R)
• M42: 11,191,118 km (0.032 R)
• M43: 11,470,716 km (0.09 R)
• M44: 11,941,800 km (0.071 R)
• M45: 12,195,667 km (0.108 R)
• M46: 12,323,274 km (0.083 R)
• M47: 12,387,152 km (0.079 R)
• M48: 12,579,835 km (0.098 R)
• M49: 13,032,966 km (0.104 R)
• M50: 14,122,189 km (0.03 R)
• M51: 14,898,602 km (0.098 R)
• M52: 15,446,878 km (0.109 R)
• M53: 15,619,663 km (0.104 R)
• M54: 16,492,716 km (0.071 R)
• M55: 16,740,002 km (0.108 R)
• M56: 16,988,633 km (0.083 R)
• M57: 17,131,200 km (0.091 R)
• M58: 17,561,294 km (0.107 R)
• M59: 18,359,099 km (0.096 R)
• M60: 18,505,406 km (0.119 R)
• M61: 18,578,709 km (0.107 R)
• M62: 19,465,974 km (0.09 R)
• M63: 19,652,523 km (0.087 R)
• M64: 20,291,455 km (0.096 R)
• M65: 21,243,197 km (0.092 R)
• M66: 21,589,516 km (0.109 R)
• M67: 21,821,243 km (0.052 R)
• M68: 22,209,599 km (0.115 R)
• M69: 22,717,783 km (0.12 R)
• M70: 22,953,549 km (0.109 R)
• M71: 23,865,049 km (0.109 R)
• M72: 24,506,226 km (0.073 R)
• M73: 24,869,300 km (0.109 R)
• M74: 24,950,232 km (0.099 R)
• M75: 25,031,314 km (0.11 R)
• M76: 25,274,859 km (0.118 R)
• M77: 26,174,840 km (0.101 R)
• M78: 27,085,143 km (0.077 R)
• M79: 27,669,921 km (0.077 R)
• M80: 27,753,846 km (0.097 R)
• M81: 27,879,807 km (0.066 R)
• M82: 28,216,552 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 405.6

Radius: 6.1

Gravity: 10.9 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 9.3 AU - 14.54 AU

Year: 15587 Days

Day: 18.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 45,528,342 km

• M1: 228,735 km (0.109 R)
• M2: 328,966 km (0.119 R)
• M3: 661,971 km (0.043 R)
• M4: 1,076,656 km (0.102 R)
• M5: 1,462,469 km (0.084 R)
• M6: 1,862,045 km (0.095 R)
• M7: 1,967,062 km (0.1 R)
• M8: 2,183,082 km (0.107 R)
• M9: 2,696,801 km (0.045 R)
• M10: 2,876,019 km (0.095 R)
• M11: 4,515,612 km (0.04 R)
• M12: 4,621,826 km (0.037 R)
• M13: 4,945,107 km (0.053 R)
• M14: 5,091,264 km (0.053 R)
• M15: 5,387,618 km (0.075 R)
• M16: 7,530,607 km (0.11 R)
• M17: 8,210,679 km (0.116 R)
• M18: 8,427,297 km (0.067 R)
• M19: 11,073,085 km (0.096 R)
• M20: 13,643,176 km (0.073 R)
• M21: 13,694,339 km (0.099 R)
• M22: 15,046,853 km (0.091 R)
• M23: 15,418,305 km (0.04 R)
• M24: 16,062,024 km (0.094 R)
• M25: 16,441,554 km (0.073 R)
• M26: 17,264,791 km (0.093 R)
• M27: 17,932,895 km (0.084 R)
• M28: 18,157,591 km (0.113 R)
• M29: 18,270,238 km (0.096 R)
• M30: 18,894,061 km (0.091 R)
• M31: 19,294,535 km (0.057 R)
• M32: 19,582,361 km (0.08 R)
• M33: 19,698,000 km (0.094 R)
• M34: 19,987,772 km (0.052 R)
• M35: 20,806,820 km (0.059 R)
• M36: 20,983,794 km (0.117 R)
• M37: 21,042,885 km (0.098 R)
• M38: 24,875,433 km (0.116 R)
• M39: 26,710,401 km (0.115 R)
• M40: 26,902,783 km (0.096 R)
• M41: 28,131,281 km (0.102 R)
• M42: 28,523,078 km (0.03 R)
• M43: 29,048,316 km (0.096 R)
• M44: 29,908,504 km (0.119 R)
• M45: 30,441,970 km (0.075 R)
• M46: 30,978,577 km (0.113 R)
• M47: 31,248,153 km (0.104 R)
• M48: 31,586,094 km (0.106 R)
• M49: 31,925,233 km (0.059 R)
• M50: 31,993,300 km (0.075 R)
• M51: 32,950,128 km (0.094 R)
• M52: 33,431,983 km (0.097 R)
• M53: 35,664,581 km (0.052 R)
• M54: 35,735,191 km (0.113 R)
• M55: 36,941,399 km (0.111 R)
• M56: 37,084,265 km (0.078 R)
• M57: 38,739,565 km (0.096 R)
• M58: 38,812,120 km (0.094 R)
• M59: 39,029,935 km (0.086 R)
• M60: 39,466,761 km (0.06 R)
• M61: 40,345,349 km (0.098 R)
• M62: 40,934,615 km (0.083 R)
• M63: 41,082,418 km (0.094 R)
• M64: 41,526,873 km (0.081 R)
• M65: 42,420,421 km (0.097 R)
• M66: 43,395,500 km (0.1 R)
• M67: 43,470,897 km (0.056 R)
• M68: 44,529,751 km (0.072 R)
• M69: 45,138,764 km (0.112 R)
• M70: 47,136,793 km (0.064 R)
• M71: 47,679,684 km (0.05 R)
• M72: 48,536,880 km (0.054 R)
• M73: 49,477,850 km (0.079 R)
• M74: 50,741,952 km (0.101 R)
• M75: 50,900,676 km (0.111 R)
• M76: 51,377,893 km (0.11 R)
• M77: 52,738,037 km (0.103 R)
• M78: 53,220,938 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 67.1

Radius: 3.7

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 15.16 AU - 21.38 AU

Year: 29577 Days

Day: 21.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 45,528,342 km

• M1: 184,454 km (0.104 R)
• M2: 318,643 km (0.093 R)
• M3: 961,615 km (0.095 R)
• M4: 999,015 km (0.095 R)
• M5: 1,253,630 km (0.097 R)
• M6: 1,356,853 km (0.114 R)
• M7: 1,441,375 km (0.114 R)
• M8: 2,688,274 km (0.075 R)
• M9: 2,929,575 km (0.099 R)
• M10: 3,039,081 km (0.112 R)
• M11: 3,490,418 km (0.069 R)
• M12: 3,992,618 km (0.098 R)
• M13: 4,997,616 km (0.087 R)
• M14: 5,227,398 km (0.094 R)
• M15: 6,075,768 km (0.047 R)
• M16: 6,356,264 km (0.067 R)
• M17: 7,148,983 km (0.075 R)
• M18: 7,707,133 km (0.091 R)
• M19: 7,858,376 km (0.118 R)
• M20: 8,983,502 km (0.055 R)
• M21: 9,706,957 km (0.098 R)
• M22: 10,323,899 km (0.053 R)
• M23: 10,532,438 km (0.065 R)
• M24: 11,812,098 km (0.099 R)
• M25: 11,899,164 km (0.095 R)
• M26: 12,870,653 km (0.111 R)
• M27: 13,913,200 km (0.105 R)
• M28: 15,029,799 km (0.109 R)
• M29: 16,855,491 km (0.11 R)
• M30: 17,150,049 km (0.057 R)
• M31: 17,545,586 km (0.107 R)
• M32: 19,259,529 km (0.107 R)
• M33: 19,362,004 km (0.11 R)
• M34: 19,464,628 km (0.092 R)
• M35: 21,555,258 km (0.039 R)
• M36: 22,196,285 km (0.083 R)
• M37: 23,114,965 km (0.079 R)
• M38: 23,496,889 km (0.07 R)
• M39: 24,211,667 km (0.055 R)
• M40: 24,933,477 km (0.077 R)
• M41: 26,398,339 km (0.038 R)
• M42: 26,911,909 km (0.102 R)
• M43: 27,026,501 km (0.053 R)
• M44: 27,486,365 km (0.081 R)
• M45: 27,948,921 km (0.049 R)
• M46: 28,181,097 km (0.114 R)
• M47: 28,239,141 km (0.058 R)
• M48: 29,587,616 km (0.116 R)
• M49: 32,042,817 km (0.053 R)
• M50: 33,571,707 km (0.094 R)
• M51: 35,877,609 km (0.115 R)
• M52: 37,272,758 km (0.107 R)
• M53: 38,105,420 km (0.114 R)
• M54: 39,008,991 km (0.095 R)
• M55: 39,658,695 km (0.118 R)
• M56: 40,115,716 km (0.094 R)
• M57: 40,705,730 km (0.101 R)
• M58: 41,496,953 km (0.114 R)
• M59: 41,894,435 km (0.092 R)
• M60: 43,094,509 km (0.116 R)
• M61: 44,779,879 km (0.064 R)
• M62: 44,847,796 km (0.05 R)
• M63: 45,460,100 km (0.104 R)
• M64: 45,528,317 km (0.098 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 18,559 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit