🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.6 AU - 0.9 AU

Year: 236 Days

Day: 21 Hours

Environment

Temp: 159 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,941,584 km

• M1: 238,309 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.54 AU - 1.58 AU

Year: 708 Days

Day: 43 Hours

Environment

Temp: -39 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,941,584 km

• M1: 337,493 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.37 AU - 2.25 AU

Year: 885 Days

Day: 19.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.42 AU - 2.26 AU

Year: 907 Days

Day: 37.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,941,584 km

• M1: 623,374 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.26 AU - 2.58 AU

Year: 1368 Days

Day: 34.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,941,584 km

• M1: 473,627 km (0.111 R)

Asteroid Belt

Center: 5.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.6

Radius: 12.9

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.94 AU - 11.02 AU

Year: 9780 Days

Day: 6.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 89,941,584 km

• M1: 225,743 km (0.066 R)
• M2: 381,026 km (0.093 R)
• M3: 619,186 km (0.038 R)
• M4: 716,275 km (0.087 R)
• M5: 801,695 km (0.096 R)
• M6: 909,405 km (0.106 R)
• M7: 1,161,179 km (0.118 R)
• M8: 1,306,438 km (0.074 R)
• M9: 2,124,439 km (0.053 R)
• M10: 2,304,854 km (0.113 R)
• M11: 2,490,505 km (0.049 R)
• M12: 2,736,594 km (0.043 R)
• M13: 3,193,915 km (0.113 R)
• M14: 3,312,097 km (0.118 R)
• M15: 3,925,149 km (0.104 R)
• M16: 4,116,036 km (0.097 R)
• M17: 4,408,200 km (0.115 R)
• M18: 4,540,146 km (0.118 R)
• M19: 4,640,077 km (0.076 R)
• M20: 4,842,184 km (0.078 R)
• M21: 5,572,371 km (0.044 R)
• M22: 6,225,815 km (0.119 R)
• M23: 6,486,564 km (0.083 R)
• M24: 6,750,903 km (0.059 R)
• M25: 7,604,808 km (0.083 R)
• M26: 8,125,408 km (0.114 R)
• M27: 8,288,021 km (0.048 R)
• M28: 8,990,832 km (0.092 R)
• M29: 9,455,932 km (0.038 R)
• M30: 9,627,072 km (0.086 R)
• M31: 9,712,941 km (0.094 R)
• M32: 10,497,881 km (0.12 R)
• M33: 10,853,326 km (0.096 R)
• M34: 12,360,973 km (0.061 R)
• M35: 12,501,445 km (0.067 R)
• M36: 13,067,972 km (0.072 R)
• M37: 13,498,515 km (0.04 R)
• M38: 14,373,513 km (0.069 R)
• M39: 15,066,750 km (0.106 R)
• M40: 16,899,024 km (0.099 R)
• M41: 17,578,049 km (0.083 R)
• M42: 18,265,750 km (0.099 R)
• M43: 19,016,433 km (0.03 R)
• M44: 19,341,210 km (0.096 R)
• M45: 19,831,891 km (0.11 R)
• M46: 20,658,718 km (0.109 R)
• M47: 20,825,370 km (0.091 R)
• M48: 22,061,796 km (0.11 R)
• M49: 22,746,207 km (0.041 R)
• M50: 22,918,394 km (0.092 R)
• M51: 23,785,762 km (0.04 R)
• M52: 24,664,051 km (0.092 R)
• M53: 25,136,781 km (0.068 R)
• M54: 25,314,802 km (0.099 R)
• M55: 27,422,935 km (0.082 R)
• M56: 27,851,234 km (0.07 R)
• M57: 27,974,054 km (0.114 R)
• M58: 28,281,777 km (0.075 R)
• M59: 28,962,896 km (0.119 R)
• M60: 29,586,719 km (0.067 R)
• M61: 29,774,763 km (0.118 R)
• M62: 30,530,831 km (0.098 R)
• M63: 30,847,829 km (0.083 R)
• M64: 31,102,145 km (0.093 R)
• M65: 32,513,302 km (0.117 R)
• M66: 33,618,082 km (0.082 R)
• M67: 33,814,205 km (0.103 R)
• M68: 34,207,797 km (0.087 R)
• M69: 34,603,035 km (0.051 R)
• M70: 34,933,347 km (0.117 R)
• M71: 36,937,958 km (0.083 R)
• M72: 37,208,132 km (0.091 R)
• M73: 38,022,244 km (0.057 R)
• M74: 39,806,497 km (0.07 R)
• M75: 40,569,596 km (0.1 R)
• M76: 40,778,584 km (0.114 R)
• M77: 42,958,674 km (0.115 R)
• M78: 43,955,594 km (0.098 R)
• M79: 45,899,768 km (0.051 R)
• M80: 46,553,960 km (0.09 R)
• M81: 46,991,833 km (0.118 R)
• M82: 47,357,899 km (0.089 R)
• M83: 48,387,581 km (0.077 R)
• M84: 49,276,192 km (0.046 R)
• M85: 49,647,943 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.5

Radius: 14.4

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 8.5 AU - 12.56 AU

Year: 12419 Days

Day: 14.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 106.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 89,941,584 km

• M1: 196,572 km (0.104 R)
• M2: 461,061 km (0.12 R)
• M3: 558,449 km (0.035 R)
• M4: 1,190,949 km (0.11 R)
• M5: 1,421,479 km (0.032 R)
• M6: 1,903,334 km (0.078 R)
• M7: 2,201,482 km (0.11 R)
• M8: 2,732,106 km (0.104 R)
• M9: 3,331,993 km (0.088 R)
• M10: 3,480,993 km (0.109 R)
• M11: 3,972,721 km (0.063 R)
• M12: 4,194,874 km (0.119 R)
• M13: 4,486,590 km (0.108 R)
• M14: 4,585,474 km (0.119 R)
• M15: 4,785,187 km (0.056 R)
• M16: 4,919,975 km (0.1 R)
• M17: 5,401,979 km (0.097 R)
• M18: 5,719,875 km (0.096 R)
• M19: 5,971,349 km (0.097 R)
• M20: 6,153,260 km (0.12 R)
• M21: 6,522,766 km (0.086 R)
• M22: 6,975,749 km (0.04 R)
• M23: 7,322,367 km (0.097 R)
• M24: 8,233,568 km (0.119 R)
• M25: 8,559,093 km (0.114 R)
• M26: 8,682,212 km (0.096 R)
• M27: 10,599,308 km (0.118 R)
• M28: 10,864,545 km (0.084 R)
• M29: 11,446,930 km (0.08 R)
• M30: 12,548,718 km (0.092 R)
• M31: 12,735,716 km (0.104 R)
• M32: 13,207,098 km (0.071 R)
• M33: 13,444,959 km (0.047 R)
• M34: 14,704,872 km (0.09 R)
• M35: 14,852,675 km (0.102 R)
• M36: 15,000,926 km (0.118 R)
• M37: 15,498,938 km (0.089 R)
• M38: 15,699,549 km (0.114 R)
• M39: 16,664,604 km (0.116 R)
• M40: 17,388,060 km (0.118 R)
• M41: 18,758,825 km (0.099 R)
• M42: 20,218,900 km (0.079 R)
• M43: 21,268,030 km (0.034 R)
• M44: 21,547,180 km (0.068 R)
• M45: 21,883,625 km (0.095 R)
• M46: 21,996,273 km (0.117 R)
• M47: 22,675,596 km (0.081 R)
• M48: 22,903,584 km (0.039 R)
• M49: 23,592,183 km (0.096 R)
• M50: 24,404,200 km (0.087 R)
• M51: 26,894,705 km (0.06 R)
• M52: 27,257,181 km (0.105 R)
• M53: 28,047,806 km (0.099 R)
• M54: 28,599,672 km (0.114 R)
• M55: 29,093,196 km (0.108 R)
• M56: 30,465,008 km (0.087 R)
• M57: 31,285,552 km (0.102 R)
• M58: 31,539,420 km (0.1 R)
• M59: 32,369,538 km (0.083 R)
• M60: 32,497,744 km (0.079 R)
• M61: 32,690,575 km (0.094 R)
• M62: 33,336,090 km (0.1 R)
• M63: 33,530,568 km (0.097 R)
• M64: 33,725,494 km (0.109 R)
• M65: 33,920,719 km (0.065 R)
• M66: 34,508,638 km (0.099 R)
• M67: 35,495,984 km (0.109 R)
• M68: 35,893,466 km (0.102 R)
• M69: 38,242,003 km (0.043 R)
• M70: 38,649,507 km (0.101 R)
• M71: 39,674,851 km (0.12 R)
• M72: 40,294,186 km (0.086 R)
• M73: 41,055,640 km (0.11 R)
• M74: 43,156,443 km (0.086 R)
• M75: 43,368,423 km (0.111 R)
• M76: 44,077,666 km (0.117 R)
• M77: 46,372,647 km (0.105 R)
• M78: 47,097,898 km (0.098 R)
• M79: 47,243,307 km (0.106 R)
• M80: 47,973,045 km (0.086 R)
• M81: 48,265,958 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.6

Radius: 12.7

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 9.23 AU - 13.87 AU

Year: 14266 Days

Day: 13.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 89,941,584 km

• M1: 259,852 km (0.042 R)
• M2: 397,631 km (0.045 R)
• M3: 533,017 km (0.064 R)
• M4: 647,011 km (0.1 R)
• M5: 880,533 km (0.092 R)
• M6: 1,044,343 km (0.092 R)
• M7: 1,244,505 km (0.105 R)
• M8: 1,376,450 km (0.089 R)
• M9: 1,485,507 km (0.044 R)
• M10: 1,712,896 km (0.045 R)
• M11: 2,943,338 km (0.066 R)
• M12: 3,680,706 km (0.117 R)
• M13: 4,030,915 km (0.113 R)
• M14: 5,017,213 km (0.082 R)
• M15: 5,318,503 km (0.091 R)
• M16: 7,394,473 km (0.071 R)
• M17: 8,136,778 km (0.109 R)
• M18: 9,373,503 km (0.098 R)
• M19: 9,585,334 km (0.07 R)
• M20: 10,613,371 km (0.053 R)
• M21: 10,834,177 km (0.118 R)
• M22: 11,336,826 km (0.092 R)
• M23: 11,961,397 km (0.089 R)
• M24: 12,076,139 km (0.108 R)
• M25: 12,831,159 km (0.059 R)
• M26: 14,509,049 km (0.078 R)
• M27: 14,754,389 km (0.049 R)
• M28: 15,187,026 km (0.112 R)
• M29: 15,498,639 km (0.073 R)
• M30: 16,064,717 km (0.11 R)
• M31: 18,529,342 km (0.101 R)
• M32: 19,130,277 km (0.043 R)
• M33: 19,331,934 km (0.109 R)
• M34: 19,941,396 km (0.08 R)
• M35: 21,597,145 km (0.106 R)
• M36: 22,796,472 km (0.111 R)
• M37: 23,153,412 km (0.115 R)
• M38: 23,656,210 km (0.116 R)
• M39: 24,453,567 km (0.045 R)
• M40: 24,599,425 km (0.084 R)
• M41: 25,259,600 km (0.095 R)
• M42: 26,074,460 km (0.101 R)
• M43: 26,298,258 km (0.063 R)
• M44: 26,822,749 km (0.097 R)
• M45: 27,124,039 km (0.114 R)
• M46: 28,647,394 km (0.114 R)
• M47: 29,419,468 km (0.049 R)
• M48: 30,198,275 km (0.116 R)
• M49: 30,354,904 km (0.12 R)
• M50: 32,335,131 km (0.09 R)
• M51: 32,736,203 km (0.117 R)
• M52: 33,624,216 km (0.104 R)
• M53: 35,506,755 km (0.106 R)
• M54: 37,423,254 km (0.116 R)
• M55: 37,591,402 km (0.102 R)
• M56: 38,351,658 km (0.077 R)
• M57: 38,436,480 km (0.098 R)
• M58: 38,776,217 km (0.117 R)
• M59: 39,973,149 km (0.084 R)
• M60: 40,489,860 km (0.076 R)
• M61: 41,442,949 km (0.107 R)
• M62: 43,371,115 km (0.11 R)
• M63: 43,636,353 km (0.068 R)
• M64: 43,724,765 km (0.063 R)
• M65: 46,769,979 km (0.038 R)
• M66: 47,041,948 km (0.115 R)
• M67: 49,882,961 km (0.085 R)
• M68: 50,253,515 km (0.107 R)
• M69: 53,630,089 km (0.118 R)
• M70: 57,079,217 km (0.098 R)
• M71: 58,732,872 km (0.109 R)
• M72: 59,516,466 km (0.033 R)
• M73: 59,614,602 km (0.064 R)
• M74: 59,811,173 km (0.113 R)
• M75: 60,402,085 km (0.098 R)
• M76: 61,093,975 km (0.095 R)
• M77: 61,292,192 km (0.071 R)
• M78: 61,887,891 km (0.086 R)
• M79: 62,585,466 km (0.118 R)
• M80: 65,198,941 km (0.064 R)
• M81: 65,604,201 km (0.101 R)
• M82: 66,010,210 km (0.07 R)
• M83: 66,621,018 km (0.092 R)
• M84: 67,950,494 km (0.054 R)
• M85: 68,876,206 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 947.3

Radius: 6.6

Gravity: 21.75 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 11.8 AU - 18.9 AU

Year: 21857 Days

Day: 22.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,941,584 km

• M1: 215,271 km (0.098 R)
• M2: 263,891 km (0.091 R)
• M3: 416,181 km (0.12 R)
• M4: 458,817 km (0.111 R)
• M5: 695,929 km (0.058 R)
• M6: 855,550 km (0.084 R)
• M7: 1,027,139 km (0.107 R)
• M8: 1,178,532 km (0.094 R)
• M9: 2,002,068 km (0.058 R)
• M10: 2,308,894 km (0.107 R)
• M11: 3,632,236 km (0.09 R)
• M12: 4,688,696 km (0.105 R)
• M13: 4,890,504 km (0.061 R)
• M14: 4,941,367 km (0.113 R)
• M15: 6,325,148 km (0.033 R)
• M16: 6,492,099 km (0.096 R)
• M17: 7,001,629 km (0.051 R)
• M18: 7,819,780 km (0.105 R)
• M19: 8,179,712 km (0.056 R)
• M20: 9,354,654 km (0.115 R)
• M21: 10,846,145 km (0.109 R)
• M22: 12,132,836 km (0.101 R)
• M23: 12,271,065 km (0.093 R)
• M24: 12,619,029 km (0.11 R)
• M25: 13,040,895 km (0.118 R)
• M26: 14,406,724 km (0.049 R)
• M27: 14,553,180 km (0.06 R)
• M28: 14,626,633 km (0.087 R)
• M29: 14,700,085 km (0.084 R)
• M30: 14,847,439 km (0.114 R)
• M31: 15,666,936 km (0.091 R)
• M32: 15,742,184 km (0.046 R)
• M33: 16,577,688 km (0.092 R)
• M34: 16,654,282 km (0.101 R)
• M35: 17,583,435 km (0.07 R)
• M36: 18,054,369 km (0.107 R)
• M37: 18,449,905 km (0.075 R)
• M38: 19,410,922 km (0.078 R)
• M39: 19,816,183 km (0.115 R)
• M40: 19,897,564 km (0.053 R)
• M41: 20,306,116 km (0.06 R)
• M42: 21,715,777 km (0.075 R)
• M43: 22,220,819 km (0.106 R)
• M44: 27,570,439 km (0.06 R)
• M45: 28,117,069 km (0.105 R)
• M46: 29,221,251 km (0.091 R)
• M47: 29,406,603 km (0.115 R)
• M48: 30,152,199 km (0.108 R)
• M49: 33,777,404 km (0.05 R)
• M50: 34,557,856 km (0.106 R)
• M51: 35,541,911 km (0.065 R)
• M52: 36,335,827 km (0.099 R)
• M53: 38,345,973 km (0.105 R)
• M54: 40,288,651 km (0.114 R)
• M55: 40,805,362 km (0.081 R)
• M56: 42,893,449 km (0.11 R)
• M57: 43,526,548 km (0.082 R)
• M58: 45,659,514 km (0.1 R)
• M59: 48,812,140 km (0.101 R)
• M60: 49,694,019 km (0.039 R)
• M61: 52,484,019 km (0.074 R)
• M62: 53,727,626 km (0.11 R)
• M63: 56,128,523 km (0.116 R)
• M64: 56,936,650 km (0.11 R)
• M65: 57,632,280 km (0.063 R)
• M66: 58,214,216 km (0.092 R)
• M67: 60,325,192 km (0.087 R)
• M68: 60,679,440 km (0.091 R)
• M69: 60,797,622 km (0.102 R)
• M70: 61,390,029 km (0.047 R)
• M71: 62,103,312 km (0.116 R)
• M72: 62,222,542 km (0.095 R)
• M73: 62,819,437 km (0.106 R)
• M74: 63,778,509 km (0.093 R)
• M75: 64,259,765 km (0.104 R)
• M76: 64,380,341 km (0.094 R)
• M77: 64,863,094 km (0.072 R)
• M78: 65,953,961 km (0.117 R)
• M79: 66,806,520 km (0.105 R)
• M80: 70,999,149 km (0.057 R)
• M81: 73,252,991 km (0.103 R)
• M82: 74,895,426 km (0.072 R)
• M83: 75,657,478 km (0.099 R)
• M84: 76,167,008 km (0.09 R)
• M85: 77,317,565 km (0.106 R)
• M86: 79,247,826 km (0.064 R)
• M87: 81,063,645 km (0.057 R)
• M88: 81,584,994 km (0.077 R)
• M89: 81,846,192 km (0.105 R)
• M90: 82,238,288 km (0.098 R)
• M91: 83,155,772 km (0.114 R)
• M92: 85,265,550 km (0.09 R)
• M93: 86,592,932 km (0.052 R)
• M94: 89,537,467 km (0.083 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 11,313 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit