🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.48 AU - 0.58 AU

Year: 136 Days

Day: 22 Hours

Environment

Temp: 193 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,349,303 km

• M1: 455,825 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.56 AU - 0.8 AU

Year: 198 Days

Day: 36.2 Hours

Environment

Temp: 166 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.88 AU - 1.32 AU

Year: 407 Days

Day: 47.7 Hours

Environment

Temp: 32 °C

Axial Tilt: 176.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.91 AU - 2.59 AU

Year: 1192 Days

Day: 26.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,349,303 km

• M1: 48,769 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.71 AU - 3.77 AU

Year: 2059 Days

Day: 14.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,349,303 km

• M1: 771,327 km (0.075 R)

Asteroid Belt

Center: 5.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.4

Radius: 9.9

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 6.81 AU - 6.89 AU

Year: 6330 Days

Day: 14.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 70,349,303 km

• M1: 284,984 km (0.103 R)
• M2: 380,727 km (0.103 R)
• M3: 471,233 km (0.089 R)
• M4: 560,094 km (0.097 R)
• M5: 688,599 km (0.102 R)
• M6: 791,971 km (0.111 R)
• M7: 1,081,144 km (0.112 R)
• M8: 1,203,365 km (0.109 R)
• M9: 1,273,227 km (0.116 R)
• M10: 1,417,589 km (0.079 R)
• M11: 1,506,750 km (0.069 R)
• M12: 1,850,526 km (0.115 R)
• M13: 1,981,723 km (0.115 R)
• M14: 2,201,632 km (0.048 R)
• M15: 2,519,228 km (0.103 R)
• M16: 2,683,636 km (0.088 R)
• M17: 3,061,670 km (0.107 R)
• M18: 3,396,320 km (0.096 R)
• M19: 3,537,541 km (0.071 R)
• M20: 3,805,171 km (0.035 R)
• M21: 3,994,413 km (0.067 R)
• M22: 4,208,188 km (0.041 R)
• M23: 4,669,548 km (0.074 R)
• M24: 4,736,867 km (0.075 R)
• M25: 4,872,253 km (0.092 R)
• M26: 4,940,470 km (0.063 R)
• M27: 5,379,988 km (0.07 R)
• M28: 5,664,224 km (0.072 R)
• M29: 6,026,251 km (0.069 R)
• M30: 6,420,890 km (0.109 R)
• M31: 6,570,937 km (0.117 R)
• M32: 6,798,326 km (0.051 R)
• M33: 6,900,202 km (0.079 R)
• M34: 7,028,407 km (0.114 R)
• M35: 7,339,122 km (0.108 R)
• M36: 7,469,870 km (0.074 R)
• M37: 7,707,282 km (0.081 R)
• M38: 7,813,646 km (0.042 R)
• M39: 7,893,681 km (0.12 R)
• M40: 7,974,015 km (0.103 R)
• M41: 9,637,394 km (0.074 R)
• M42: 10,156,798 km (0.088 R)
• M43: 10,302,656 km (0.075 R)
• M44: 10,744,568 km (0.068 R)
• M45: 10,833,728 km (0.081 R)
• M46: 10,982,877 km (0.056 R)
• M47: 11,283,120 km (0.089 R)
• M48: 13,109,112 km (0.083 R)
• M49: 13,555,811 km (0.093 R)
• M50: 14,464,169 km (0.119 R)
• M51: 14,727,162 km (0.094 R)
• M52: 15,998,595 km (0.119 R)
• M53: 16,339,079 km (0.081 R)
• M54: 16,647,550 km (0.088 R)
• M55: 17,165,907 km (0.116 R)
• M56: 17,270,177 km (0.042 R)
• M57: 17,479,464 km (0.086 R)
• M58: 18,006,198 km (0.094 R)
• M59: 18,253,932 km (0.086 R)
• M60: 18,609,676 km (0.105 R)
• M61: 18,681,034 km (0.113 R)
• M62: 18,824,199 km (0.108 R)
• M63: 18,931,760 km (0.11 R)
• M64: 19,039,471 km (0.119 R)
• M65: 19,763,375 km (0.11 R)
• M66: 19,982,236 km (0.105 R)
• M67: 21,875,098 km (0.034 R)
• M68: 22,594,963 km (0.096 R)
• M69: 22,709,256 km (0.066 R)
• M70: 24,135,522 km (0.112 R)
• M71: 24,447,733 km (0.096 R)
• M72: 24,643,556 km (0.079 R)
• M73: 25,431,937 km (0.111 R)
• M74: 25,869,062 km (0.08 R)
• M75: 26,108,568 km (0.097 R)
• M76: 26,831,425 km (0.061 R)
• M77: 27,114,315 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.7

Radius: 12.6

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 9.25 AU - 14.35 AU

Year: 14313 Days

Day: 13.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 70,349,303 km

• M1: 179,517 km (0.105 R)
• M2: 921,224 km (0.068 R)
• M3: 1,325,288 km (0.091 R)
• M4: 1,698,385 km (0.06 R)
• M5: 1,811,181 km (0.041 R)
• M6: 3,213,661 km (0.071 R)
• M7: 3,606,655 km (0.108 R)
• M8: 3,753,411 km (0.117 R)
• M9: 3,939,810 km (0.117 R)
• M10: 4,091,053 km (0.082 R)
• M11: 4,917,132 km (0.07 R)
• M12: 5,039,354 km (0.118 R)
• M13: 5,203,912 km (0.109 R)
• M14: 5,496,375 km (0.073 R)
• M15: 5,665,870 km (0.113 R)
• M16: 5,751,290 km (0.094 R)
• M17: 5,966,711 km (0.063 R)
• M18: 7,037,682 km (0.11 R)
• M19: 7,129,685 km (0.104 R)
• M20: 7,454,761 km (0.031 R)
• M21: 8,215,915 km (0.065 R)
• M22: 8,312,854 km (0.097 R)
• M23: 9,709,201 km (0.118 R)
• M24: 9,811,825 km (0.065 R)
• M25: 10,750,851 km (0.12 R)
• M26: 10,856,916 km (0.051 R)
• M27: 11,609,543 km (0.104 R)
• M28: 11,718,450 km (0.025 R)
• M29: 13,108,214 km (0.103 R)
• M30: 13,564,039 km (0.102 R)
• M31: 13,967,056 km (0.116 R)
• M32: 14,667,323 km (0.113 R)
• M33: 16,223,291 km (0.119 R)
• M34: 16,589,805 km (0.05 R)
• M35: 16,835,744 km (0.109 R)
• M36: 17,082,880 km (0.105 R)
• M37: 17,894,149 km (0.07 R)
• M38: 19,102,601 km (0.066 R)
• M39: 19,295,732 km (0.055 R)
• M40: 19,749,163 km (0.085 R)
• M41: 21,063,829 km (0.119 R)
• M42: 21,196,821 km (0.115 R)
• M43: 21,731,783 km (0.025 R)
• M44: 22,406,619 km (0.031 R)
• M45: 22,746,655 km (0.11 R)
• M46: 24,892,936 km (0.099 R)
• M47: 25,033,558 km (0.077 R)
• M48: 26,025,691 km (0.099 R)
• M49: 26,240,065 km (0.094 R)
• M50: 26,383,230 km (0.077 R)
• M51: 27,829,243 km (0.118 R)
• M52: 28,414,919 km (0.068 R)
• M53: 28,783,079 km (0.098 R)
• M54: 29,598,388 km (0.046 R)
• M55: 31,100,350 km (0.102 R)
• M56: 31,708,166 km (0.057 R)
• M57: 33,012,510 km (0.103 R)
• M58: 33,632,444 km (0.109 R)
• M59: 35,357,008 km (0.119 R)
• M60: 37,190,479 km (0.082 R)
• M61: 38,728,495 km (0.054 R)
• M62: 39,136,598 km (0.091 R)
• M63: 40,121,999 km (0.092 R)
• M64: 40,287,006 km (0.093 R)
• M65: 40,783,521 km (0.085 R)
• M66: 41,531,959 km (0.095 R)
• M67: 42,621,181 km (0.107 R)
• M68: 43,042,599 km (0.109 R)
• M69: 43,550,035 km (0.102 R)
• M70: 44,913,170 km (0.108 R)
• M71: 45,599,974 km (0.086 R)
• M72: 46,203,751 km (0.107 R)
• M73: 46,810,221 km (0.079 R)
• M74: 47,157,886 km (0.039 R)
• M75: 48,997,491 km (0.12 R)
• M76: 50,236,910 km (0.086 R)
• M77: 50,771,273 km (0.1 R)
• M78: 51,217,973 km (0.064 R)
• M79: 51,307,582 km (0.069 R)
• M80: 51,845,685 km (0.116 R)
• M81: 52,837,070 km (0.064 R)
• M82: 56,679,641 km (0.1 R)
• M83: 58,353,941 km (0.117 R)
• M84: 60,233,189 km (0.114 R)
• M85: 60,611,372 km (0.117 R)
• M86: 64,243,758 km (0.087 R)
• M87: 64,340,399 km (0.056 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 756.9

Radius: 5.1

Gravity: 29.1 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 10.46 AU - 15.92 AU

Year: 16915 Days

Day: 15.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 70,349,303 km

• M1: 74,949 km (0.1 R)
• M2: 262,245 km (0.059 R)
• M3: 308,620 km (0.08 R)
• M4: 465,698 km (0.113 R)
• M5: 625,768 km (0.118 R)
• M6: 1,309,729 km (0.045 R)
• M7: 2,420,793 km (0.108 R)
• M8: 2,912,371 km (0.102 R)
• M9: 2,985,226 km (0.045 R)
• M10: 3,021,727 km (0.119 R)
• M11: 3,058,528 km (0.075 R)
• M12: 3,396,021 km (0.083 R)
• M13: 3,864,263 km (0.105 R)
• M14: 6,924,137 km (0.092 R)
• M15: 7,070,295 km (0.115 R)
• M16: 7,415,267 km (0.096 R)
• M17: 7,465,083 km (0.068 R)
• M18: 7,816,190 km (0.089 R)
• M19: 7,866,903 km (0.096 R)
• M20: 8,482,798 km (0.038 R)
• M21: 9,007,737 km (0.076 R)
• M22: 10,365,786 km (0.104 R)
• M23: 10,757,284 km (0.061 R)
• M24: 11,612,535 km (0.047 R)
• M25: 11,670,429 km (0.069 R)
• M26: 12,846,268 km (0.09 R)
• M27: 12,905,958 km (0.099 R)
• M28: 12,965,797 km (0.105 R)
• M29: 14,492,443 km (0.09 R)
• M30: 14,679,441 km (0.108 R)
• M31: 17,711,341 km (0.104 R)
• M32: 18,178,984 km (0.107 R)
• M33: 18,246,003 km (0.045 R)
• M34: 20,367,900 km (0.047 R)
• M35: 20,857,683 km (0.118 R)
• M36: 22,422,178 km (0.118 R)
• M37: 23,000,373 km (0.11 R)
• M38: 23,583,506 km (0.119 R)
• M39: 23,950,470 km (0.113 R)
• M40: 24,987,781 km (0.079 R)
• M41: 25,587,220 km (0.059 R)
• M42: 26,876,454 km (0.084 R)
• M43: 27,259,724 km (0.115 R)
• M44: 27,799,324 km (0.05 R)
• M45: 27,954,008 km (0.051 R)
• M46: 28,810,605 km (0.08 R)
• M47: 28,888,845 km (0.118 R)
• M48: 29,834,004 km (0.036 R)
• M49: 30,549,381 km (0.093 R)
• M50: 30,869,221 km (0.092 R)
• M51: 31,916,107 km (0.114 R)
• M52: 32,647,791 km (0.107 R)
• M53: 33,384,859 km (0.112 R)
• M54: 34,210,340 km (0.1 R)
• M55: 34,293,217 km (0.09 R)
• M56: 35,881,199 km (0.088 R)
• M57: 37,151,734 km (0.071 R)
• M58: 37,237,004 km (0.064 R)
• M59: 37,749,826 km (0.1 R)
• M60: 37,921,265 km (0.115 R)
• M61: 38,350,910 km (0.07 R)
• M62: 38,523,247 km (0.053 R)
• M63: 38,609,565 km (0.06 R)
• M64: 38,695,883 km (0.097 R)
• M65: 39,388,820 km (0.053 R)
• M66: 41,227,228 km (0.029 R)
• M67: 42,557,453 km (0.097 R)
• M68: 43,182,921 km (0.098 R)
• M69: 43,631,565 km (0.05 R)
• M70: 44,986,922 km (0.105 R)
• M71: 45,715,464 km (0.079 R)
• M72: 47,646,174 km (0.07 R)
• M73: 47,831,526 km (0.064 R)
• M74: 49,603,363 km (0.093 R)
• M75: 49,697,310 km (0.088 R)
• M76: 49,979,153 km (0.089 R)
• M77: 50,450,236 km (0.115 R)
• M78: 50,639,029 km (0.03 R)
• M79: 51,301,897 km (0.066 R)
• M80: 52,540,268 km (0.108 R)
• M81: 53,403,448 km (0.102 R)
• M82: 54,561,635 km (0.093 R)
• M83: 54,658,424 km (0.081 R)
• M84: 55,435,585 km (0.067 R)
• M85: 58,481,398 km (0.062 R)
• M86: 61,077,519 km (0.082 R)
• M87: 62,288,365 km (0.081 R)
• M88: 62,490,920 km (0.119 R)
• M89: 63,507,138 km (0.085 R)
• M90: 65,247,111 km (0.115 R)
• M91: 67,106,463 km (0.109 R)
• M92: 67,522,046 km (0.091 R)
• M93: 68,355,755 km (0.093 R)
• M94: 70,138,513 km (0.093 R)
• M95: 70,243,830 km (0.066 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 12,479 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit