🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.72 AU - 0.8 AU

Year: 251 Days

Day: 14.8 Hours

Environment

Temp: 82 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 32,492,401 km

• M1: 53,257 km (0.112 R)
• M2: 304,581 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.84 AU - 0.88 AU

Year: 302 Days

Day: 40.7 Hours

Environment

Temp: 31 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 32,492,401 km

• M1: 128,953 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.04 AU - 1.32 AU

Year: 485 Days

Day: 20.2 Hours

Environment

Temp: -17 °C

Axial Tilt: 24.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,492,401 km

• M1: 956,080 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.38 AU - 1.98 AU

Year: 825 Days

Day: 23.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,492,401 km

• M1: 597,793 km (0.109 R)
• M2: 615,745 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.97 AU - 2.75 AU

Year: 1373 Days

Day: 36.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.21 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.4 AU - 4.72 AU

Year: 3098 Days

Day: 19.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,492,401 km

• M1: 2,055,924 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894

Radius: 8.5

Gravity: 12.37 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.26 AU - 5.24 AU

Year: 3318 Days

Day: 5.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 32,492,401 km

• M1: 112,049 km (0.106 R)
• M2: 192,981 km (0.062 R)
• M3: 262,395 km (0.081 R)
• M4: 328,667 km (0.098 R)
• M5: 410,796 km (0.103 R)
• M6: 491,728 km (0.08 R)
• M7: 558,898 km (0.113 R)
• M8: 629,508 km (0.076 R)
• M9: 725,250 km (0.083 R)
• M10: 780,751 km (0.061 R)
• M11: 920,177 km (0.086 R)
• M12: 1,017,864 km (0.117 R)
• M13: 1,197,381 km (0.088 R)
• M14: 1,304,793 km (0.099 R)
• M15: 1,457,682 km (0.087 R)
• M16: 2,127,431 km (0.055 R)
• M17: 2,494,544 km (0.105 R)
• M18: 2,809,747 km (0.032 R)
• M19: 2,899,506 km (0.09 R)
• M20: 2,990,312 km (0.064 R)
• M21: 3,082,165 km (0.098 R)
• M22: 3,325,112 km (0.07 R)
• M23: 3,401,257 km (0.104 R)
• M24: 4,091,352 km (0.071 R)
• M25: 4,255,012 km (0.052 R)
• M26: 4,358,534 km (0.092 R)
• M27: 4,589,214 km (0.119 R)
• M28: 5,238,319 km (0.042 R)
• M29: 5,573,717 km (0.065 R)
• M30: 5,664,374 km (0.085 R)
• M31: 5,732,740 km (0.119 R)
• M32: 5,824,144 km (0.112 R)
• M33: 5,985,411 km (0.117 R)
• M34: 6,241,971 km (0.038 R)
• M35: 6,525,908 km (0.084 R)
• M36: 6,597,416 km (0.072 R)
• M37: 6,693,458 km (0.081 R)
• M38: 6,910,973 km (0.116 R)
• M39: 7,106,348 km (0.116 R)
• M40: 7,229,317 km (0.075 R)
• M41: 7,652,978 km (0.089 R)
• M42: 7,905,948 km (0.116 R)
• M43: 8,316,445 km (0.117 R)
• M44: 9,131,454 km (0.079 R)
• M45: 9,238,417 km (0.091 R)
• M46: 10,109,675 km (0.115 R)
• M47: 10,443,128 km (0.091 R)
• M48: 10,499,078 km (0.094 R)
• M49: 10,780,172 km (0.084 R)
• M50: 10,978,389 km (0.063 R)
• M51: 11,120,807 km (0.118 R)
• M52: 12,252,365 km (0.11 R)
• M53: 12,697,269 km (0.112 R)
• M54: 13,207,846 km (0.046 R)
• M55: 13,909,311 km (0.115 R)
• M56: 14,218,230 km (0.068 R)
• M57: 14,311,280 km (0.101 R)
• M58: 15,221,434 km (0.099 R)
• M59: 15,539,778 km (0.106 R)
• M60: 16,053,497 km (0.104 R)
• M61: 16,998,806 km (0.071 R)
• M62: 17,097,541 km (0.101 R)
• M63: 17,395,240 km (0.044 R)
• M64: 17,727,946 km (0.086 R)
• M65: 17,794,667 km (0.082 R)
• M66: 18,874,763 km (0.042 R)
• M67: 19,837,126 km (0.062 R)
• M68: 20,184,642 km (0.066 R)
• M69: 20,289,361 km (0.113 R)
• M70: 21,204,002 km (0.097 R)
• M71: 21,275,061 km (0.092 R)
• M72: 21,523,842 km (0.116 R)
• M73: 22,420,382 km (0.099 R)
• M74: 22,855,114 km (0.118 R)
• M75: 22,927,818 km (0.037 R)
• M76: 23,037,025 km (0.089 R)
• M77: 23,110,029 km (0.079 R)
• M78: 24,472,716 km (0.057 R)
• M79: 25,107,459 km (0.058 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.3

Radius: 8.5

Gravity: 13.33 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.91 AU - 4.65 AU

Year: 3354 Days

Day: 8.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 32,492,401 km

• M1: 195,824 km (0.109 R)
• M2: 319,990 km (0.108 R)
• M3: 563,535 km (0.068 R)
• M4: 734,226 km (0.079 R)
• M5: 849,716 km (0.056 R)
• M6: 1,022,053 km (0.078 R)
• M7: 1,287,888 km (0.069 R)
• M8: 1,575,565 km (0.072 R)
• M9: 2,243,818 km (0.113 R)
• M10: 2,328,790 km (0.055 R)
• M11: 2,787,906 km (0.094 R)
• M12: 2,842,659 km (0.098 R)
• M13: 2,934,811 km (0.081 R)
• M14: 3,046,710 km (0.029 R)
• M15: 3,122,108 km (0.113 R)
• M16: 3,449,577 km (0.107 R)
• M17: 3,587,656 km (0.102 R)
• M18: 3,808,463 km (0.099 R)
• M19: 3,951,179 km (0.09 R)
• M20: 4,432,884 km (0.109 R)
• M21: 4,822,886 km (0.107 R)
• M22: 4,910,999 km (0.112 R)
• M23: 5,566,238 km (0.093 R)
• M24: 5,728,551 km (0.053 R)
• M25: 5,845,387 km (0.053 R)
• M26: 5,963,121 km (0.099 R)
• M27: 6,272,788 km (0.086 R)
• M28: 6,563,457 km (0.098 R)
• M29: 6,734,896 km (0.1 R)
• M30: 6,883,148 km (0.113 R)
• M31: 7,410,480 km (0.117 R)
• M32: 7,666,143 km (0.059 R)
• M33: 8,318,090 km (0.071 R)
• M34: 8,424,155 km (0.12 R)
• M35: 9,260,557 km (0.044 R)
• M36: 9,315,310 km (0.057 R)
• M37: 9,425,414 km (0.099 R)
• M38: 10,293,231 km (0.037 R)
• M39: 10,378,502 km (0.045 R)
• M40: 10,866,490 km (0.108 R)
• M41: 11,040,472 km (0.038 R)
• M42: 11,157,009 km (0.033 R)
• M43: 11,894,676 km (0.104 R)
• M44: 12,194,022 km (0.112 R)
• M45: 12,284,379 km (0.118 R)
• M46: 12,344,816 km (0.079 R)
• M47: 12,831,009 km (0.119 R)
• M48: 14,042,453 km (0.044 R)
• M49: 14,677,795 km (0.098 R)
• M50: 14,806,000 km (0.05 R)
• M51: 14,870,328 km (0.109 R)
• M52: 14,998,982 km (0.087 R)
• M53: 15,063,608 km (0.111 R)
• M54: 15,976,604 km (0.047 R)
• M55: 16,207,583 km (0.049 R)
• M56: 16,373,337 km (0.097 R)
• M57: 16,472,970 km (0.103 R)
• M58: 17,008,081 km (0.04 R)
• M59: 17,075,400 km (0.045 R)
• M60: 17,210,337 km (0.087 R)
• M61: 17,515,068 km (0.072 R)
• M62: 17,582,986 km (0.08 R)
• M63: 17,889,961 km (0.05 R)
• M64: 18,061,101 km (0.114 R)
• M65: 18,925,776 km (0.093 R)
• M66: 19,135,213 km (0.044 R)
• M67: 19,205,225 km (0.111 R)
• M68: 20,016,345 km (0.078 R)
• M69: 21,055,152 km (0.081 R)
• M70: 21,235,867 km (0.088 R)
• M71: 21,854,753 km (0.079 R)
• M72: 22,184,766 km (0.051 R)
• M73: 22,812,478 km (0.05 R)
• M74: 23,371,376 km (0.105 R)
• M75: 24,047,858 km (0.073 R)
• M76: 24,388,492 km (0.04 R)
• M77: 24,654,627 km (0.09 R)
• M78: 25,074,697 km (0.09 R)
• M79: 25,266,332 km (0.074 R)
• M80: 25,728,590 km (0.038 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.5

Radius: 12.6

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 6.61 AU - 7.57 AU

Year: 7150 Days

Day: 8.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 32,492,401 km

• M1: 358,885 km (0.113 R)
• M2: 488,886 km (0.115 R)
• M3: 668,254 km (0.118 R)
• M4: 1,188,256 km (0.104 R)
• M5: 1,603,540 km (0.118 R)
• M6: 2,155,556 km (0.109 R)
• M7: 2,995,697 km (0.081 R)
• M8: 3,561,626 km (0.105 R)
• M9: 4,160,915 km (0.088 R)
• M10: 4,730,285 km (0.068 R)
• M11: 5,229,044 km (0.114 R)
• M12: 5,942,177 km (0.103 R)
• M13: 6,041,809 km (0.1 R)
• M14: 6,242,869 km (0.104 R)
• M15: 6,582,755 km (0.049 R)
• M16: 6,685,978 km (0.111 R)
• M17: 7,033,793 km (0.118 R)
• M18: 7,892,933 km (0.079 R)
• M19: 8,039,240 km (0.118 R)
• M20: 8,671,740 km (0.106 R)
• M21: 9,013,122 km (0.073 R)
• M22: 9,127,864 km (0.041 R)
• M23: 9,944,818 km (0.117 R)
• M24: 10,182,678 km (0.036 R)
• M25: 11,029,552 km (0.093 R)
• M26: 11,358,218 km (0.063 R)
• M27: 11,983,238 km (0.105 R)
• M28: 13,092,806 km (0.112 R)
• M29: 13,528,285 km (0.104 R)
• M30: 14,012,982 km (0.109 R)
• M31: 14,101,694 km (0.072 R)
• M32: 14,413,755 km (0.097 R)
• M33: 14,638,002 km (0.063 R)
• M34: 15,684,589 km (0.115 R)
• M35: 15,869,043 km (0.046 R)
• M36: 16,147,145 km (0.11 R)
• M37: 16,380,069 km (0.116 R)
• M38: 16,473,718 km (0.057 R)
• M39: 16,661,164 km (0.112 R)
• M40: 16,896,631 km (0.06 R)
• M41: 17,038,449 km (0.068 R)
• M42: 17,753,378 km (0.063 R)
• M43: 17,849,420 km (0.085 R)
• M44: 18,090,422 km (0.037 R)
• M45: 18,283,852 km (0.115 R)
• M46: 18,478,179 km (0.095 R)
• M47: 18,624,187 km (0.072 R)
• M48: 19,064,902 km (0.059 R)
• M49: 19,212,555 km (0.083 R)
• M50: 19,311,140 km (0.098 R)
• M51: 20,006,471 km (0.093 R)
• M52: 20,307,013 km (0.108 R)
• M53: 20,912,436 km (0.074 R)
• M54: 21,934,788 km (0.059 R)
• M55: 22,348,276 km (0.098 R)
• M56: 22,452,097 km (0.072 R)
• M57: 23,183,032 km (0.107 R)
• M58: 23,393,367 km (0.031 R)
• M59: 24,027,961 km (0.069 R)
• M60: 24,614,834 km (0.073 R)
• M61: 25,152,339 km (0.112 R)
• M62: 25,748,038 km (0.062 R)
• M63: 26,513,081 km (0.117 R)
• M64: 27,451,957 km (0.108 R)
• M65: 28,065,309 km (0.063 R)
• M66: 29,704,004 km (0.102 R)
• M67: 30,563,743 km (0.095 R)
• M68: 30,909,912 km (0.083 R)
• M69: 31,781,020 km (0.087 R)
• M70: 32,248,963 km (0.098 R)
• M71: 32,896,123 km (0.092 R)
• M72: 33,191,728 km (0.099 R)
• M73: 33,845,022 km (0.113 R)
• M74: 34,143,470 km (0.08 R)
• M75: 34,263,148 km (0.091 R)
• M76: 35,830,635 km (0.069 R)
• M77: 36,134,767 km (0.106 R)
• M78: 36,317,576 km (0.071 R)
• M79: 37,853,647 km (0.109 R)
• M80: 38,349,564 km (0.114 R)
• M81: 39,222,767 km (0.064 R)
• M82: 40,418,353 km (0.088 R)
• M83: 40,671,622 km (0.072 R)
• M84: 40,798,331 km (0.082 R)

Asteroid Belt

Center: 11.86 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 32.4

Radius: 5

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 15.17 AU - 18.07 AU

Year: 25662 Days

Day: 20.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 32,492,401 km

• M1: 247,884 km (0.106 R)
• M2: 302,337 km (0.101 R)
• M3: 382,073 km (0.058 R)
• M4: 675,734 km (0.083 R)
• M5: 880,084 km (0.078 R)
• M6: 952,490 km (0.056 R)
• M7: 1,706,613 km (0.071 R)
• M8: 1,779,167 km (0.109 R)
• M9: 1,834,369 km (0.097 R)
• M10: 1,871,320 km (0.081 R)
• M11: 2,060,411 km (0.112 R)
• M12: 2,098,858 km (0.067 R)
• M13: 2,747,963 km (0.097 R)
• M14: 3,050,301 km (0.118 R)
• M15: 3,898,969 km (0.104 R)
• M16: 3,946,841 km (0.083 R)
• M17: 4,213,574 km (0.108 R)
• M18: 5,205,557 km (0.115 R)
• M19: 5,364,430 km (0.058 R)
• M20: 5,768,344 km (0.052 R)
• M21: 6,098,507 km (0.112 R)
• M22: 7,598,973 km (0.071 R)
• M23: 7,749,020 km (0.115 R)
• M24: 8,052,105 km (0.028 R)
• M25: 8,669,645 km (0.108 R)
• M26: 8,984,100 km (0.086 R)
• M27: 9,689,155 km (0.073 R)
• M28: 10,015,428 km (0.047 R)
• M29: 10,114,013 km (0.07 R)
• M30: 10,645,384 km (0.043 R)
• M31: 10,712,404 km (0.112 R)
• M32: 10,746,064 km (0.062 R)
• M33: 12,433,827 km (0.12 R)
• M34: 12,717,165 km (0.107 R)
• M35: 12,859,583 km (0.049 R)
• M36: 13,616,249 km (0.089 R)
• M37: 13,652,601 km (0.108 R)
• M38: 13,798,459 km (0.118 R)
• M39: 13,871,612 km (0.052 R)
• M40: 13,981,567 km (0.119 R)
• M41: 14,313,075 km (0.089 R)
• M42: 15,096,669 km (0.047 R)
• M43: 15,361,009 km (0.049 R)
• M44: 15,512,701 km (0.112 R)
• M45: 15,817,731 km (0.112 R)
• M46: 15,894,175 km (0.051 R)
• M47: 16,317,388 km (0.07 R)
• M48: 17,411,397 km (0.119 R)
• M49: 18,407,868 km (0.064 R)
• M50: 20,081,869 km (0.101 R)
• M51: 21,337,144 km (0.107 R)
• M52: 21,846,375 km (0.082 R)
• M53: 21,931,646 km (0.074 R)
• M54: 22,402,580 km (0.081 R)
• M55: 22,660,936 km (0.09 R)
• M56: 23,093,573 km (0.076 R)
• M57: 24,098,871 km (0.073 R)
• M58: 25,566,276 km (0.086 R)
• M59: 26,651,459 km (0.112 R)
• M60: 26,833,819 km (0.101 R)
• M61: 27,705,526 km (0.072 R)
• M62: 28,121,557 km (0.115 R)
• M63: 28,493,308 km (0.099 R)
• M64: 29,996,019 km (0.086 R)
• M65: 30,852,616 km (0.109 R)
• M66: 31,476,290 km (0.11 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 13,585 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit