🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.45 AU - 0.59 AU

Year: 139 Days

Day: 42.9 Hours

Environment

Temp: 173 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.47 AU - 1.99 AU

Year: 844 Days

Day: 38.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.38 AU - 3.76 AU

Year: 1995 Days

Day: 29.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,038,371 km

• M1: 2,345,096 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 57.8

Radius: 7.7

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 11.32 AU - 15.96 AU

Year: 18682 Days

Day: 24.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 48,038,371 km

• M1: 110,553 km (0.103 R)
• M2: 166,203 km (0.084 R)
• M3: 303,983 km (0.107 R)
• M4: 440,566 km (0.111 R)
• M5: 551,418 km (0.062 R)
• M6: 659,577 km (0.1 R)
• M7: 1,351,916 km (0.112 R)
• M8: 1,450,651 km (0.093 R)
• M9: 1,568,833 km (0.077 R)
• M10: 2,207,466 km (0.106 R)
• M11: 3,444,042 km (0.084 R)
• M12: 3,580,027 km (0.095 R)
• M13: 3,648,692 km (0.062 R)
• M14: 3,740,994 km (0.049 R)
• M15: 3,810,707 km (0.11 R)
• M16: 4,070,109 km (0.107 R)
• M17: 4,141,916 km (0.094 R)
• M18: 4,781,298 km (0.105 R)
• M19: 5,138,388 km (0.117 R)
• M20: 5,190,149 km (0.113 R)
• M21: 5,905,226 km (0.12 R)
• M22: 7,164,691 km (0.084 R)
• M23: 7,397,166 km (0.071 R)
• M24: 8,381,819 km (0.116 R)
• M25: 8,626,711 km (0.06 R)
• M26: 8,967,345 km (0.104 R)
• M27: 9,029,727 km (0.097 R)
• M28: 9,661,629 km (0.038 R)
• M29: 10,373,266 km (0.057 R)
• M30: 11,675,815 km (0.068 R)
• M31: 11,744,031 km (0.051 R)
• M32: 12,018,095 km (0.066 R)
• M33: 12,190,431 km (0.074 R)
• M34: 12,537,648 km (0.096 R)
• M35: 12,993,921 km (0.104 R)
• M36: 13,706,456 km (0.096 R)
• M37: 13,886,572 km (0.094 R)
• M38: 14,285,549 km (0.106 R)
• M39: 15,243,574 km (0.026 R)
• M40: 15,505,071 km (0.07 R)
• M41: 15,881,310 km (0.097 R)
• M42: 16,604,167 km (0.041 R)
• M43: 18,637,052 km (0.099 R)
• M44: 18,716,788 km (0.115 R)
• M45: 18,796,673 km (0.095 R)
• M46: 19,318,471 km (0.053 R)
• M47: 19,763,823 km (0.091 R)
• M48: 20,048,957 km (0.116 R)
• M49: 20,376,576 km (0.05 R)
• M50: 20,499,845 km (0.079 R)
• M51: 21,328,019 km (0.057 R)
• M52: 22,209,449 km (0.108 R)
• M53: 22,505,952 km (0.074 R)
• M54: 22,803,652 km (0.095 R)
• M55: 23,877,765 km (0.095 R)
• M56: 24,486,329 km (0.039 R)
• M57: 25,497,461 km (0.108 R)
• M58: 26,164,069 km (0.05 R)
• M59: 26,836,512 km (0.032 R)
• M60: 27,197,491 km (0.105 R)
• M61: 27,514,639 km (0.1 R)
• M62: 28,290,005 km (0.116 R)
• M63: 28,427,485 km (0.078 R)
• M64: 29,118,777 km (0.094 R)
• M65: 29,536,155 km (0.065 R)
• M66: 29,862,129 km (0.056 R)
• M67: 30,376,745 km (0.09 R)
• M68: 30,564,640 km (0.113 R)
• M69: 30,705,861 km (0.068 R)
• M70: 30,894,354 km (0.093 R)
• M71: 31,320,109 km (0.086 R)
• M72: 31,604,944 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110

Radius: 7.8

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 16.51 AU - 16.65 AU

Year: 25037 Days

Day: 22.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 48,038,371 km

• M1: 384,467 km (0.043 R)
• M2: 585,526 km (0.044 R)
• M3: 766,689 km (0.105 R)
• M4: 1,062,145 km (0.096 R)
• M5: 2,266,857 km (0.095 R)
• M6: 2,448,618 km (0.088 R)
• M7: 2,554,683 km (0.115 R)
• M8: 2,662,393 km (0.055 R)
• M9: 2,716,697 km (0.084 R)
• M10: 4,067,417 km (0.098 R)
• M11: 4,320,835 km (0.108 R)
• M12: 5,523,752 km (0.089 R)
• M13: 5,663,476 km (0.045 R)
• M14: 6,017,874 km (0.117 R)
• M15: 6,860,409 km (0.091 R)
• M16: 8,251,819 km (0.035 R)
• M17: 8,492,073 km (0.075 R)
• M18: 9,475,978 km (0.111 R)
• M19: 10,109,076 km (0.116 R)
• M20: 10,755,788 km (0.07 R)
• M21: 11,415,963 km (0.093 R)
• M22: 11,818,232 km (0.092 R)
• M23: 12,867,661 km (0.114 R)
• M24: 12,960,262 km (0.087 R)
• M25: 13,709,448 km (0.078 R)
• M26: 14,520,867 km (0.081 R)
• M27: 15,347,694 km (0.065 R)
• M28: 16,139,815 km (0.088 R)
• M29: 16,289,862 km (0.091 R)
• M30: 16,692,130 km (0.115 R)
• M31: 17,455,229 km (0.101 R)
• M32: 18,909,919 km (0.098 R)
• M33: 19,705,181 km (0.079 R)
• M34: 19,919,106 km (0.04 R)
• M35: 20,728,131 km (0.07 R)
• M36: 22,937,542 km (0.088 R)
• M37: 24,931,233 km (0.119 R)
• M38: 25,569,118 km (0.082 R)
• M39: 26,742,863 km (0.097 R)
• M40: 30,306,285 km (0.08 R)
• M41: 30,615,204 km (0.087 R)
• M42: 30,987,105 km (0.06 R)
• M43: 32,111,781 km (0.083 R)
• M44: 32,615,926 km (0.081 R)
• M45: 32,932,326 km (0.102 R)
• M46: 35,175,845 km (0.096 R)
• M47: 35,760,623 km (0.113 R)
• M48: 38,198,470 km (0.083 R)
• M49: 38,465,203 km (0.116 R)
• M50: 38,866,424 km (0.115 R)
• M51: 38,933,444 km (0.106 R)
• M52: 39,808,293 km (0.112 R)
• M53: 39,875,761 km (0.093 R)
• M54: 40,214,152 km (0.05 R)
• M55: 42,264,241 km (0.107 R)
• M56: 43,024,348 km (0.083 R)
• M57: 44,068,242 km (0.096 R)
• M58: 44,347,990 km (0.112 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 18,981 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit