🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.42 AU - 0.66 AU

Year: 149 Days

Day: 32.5 Hours

Environment

Temp: 155 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.71 AU - 2.47 AU

Year: 1132 Days

Day: 41.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.48 AU - 2.84 AU

Year: 1626 Days

Day: 46.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,101,917 km

• M1: 606,021 km (0.111 R)
• M2: 1,996,084 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.68 AU - 3.78 AU

Year: 2175 Days

Day: 35.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,101,917 km

• M1: 1,216,979 km (0.095 R)
• M2: 1,924,876 km (0.028 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.06 AU - 3.86 AU

Year: 2412 Days

Day: 34.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,101,917 km

• M1: 180,415 km (0.09 R)
• M2: 600,935 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.2

Radius: 9.7

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 8.62 AU - 13.8 AU

Year: 14065 Days

Day: 12 Hours

Environment

Temp: -181 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 32,101,917 km

• M1: 176,226 km (0.114 R)
• M2: 236,963 km (0.066 R)
• M3: 409,449 km (0.048 R)
• M4: 708,496 km (0.115 R)
• M5: 846,425 km (0.118 R)
• M6: 1,012,778 km (0.105 R)
• M7: 1,251,835 km (0.104 R)
• M8: 1,783,207 km (0.078 R)
• M9: 2,048,593 km (0.058 R)
• M10: 2,275,234 km (0.038 R)
• M11: 3,738,451 km (0.057 R)
• M12: 4,365,116 km (0.083 R)
• M13: 5,504,005 km (0.113 R)
• M14: 5,573,867 km (0.06 R)
• M15: 6,324,100 km (0.119 R)
• M16: 8,076,191 km (0.087 R)
• M17: 8,355,340 km (0.09 R)
• M18: 9,005,343 km (0.038 R)
• M19: 9,629,465 km (0.113 R)
• M20: 10,656,904 km (0.054 R)
• M21: 11,763,778 km (0.106 R)
• M22: 13,989,944 km (0.06 R)
• M23: 14,421,534 km (0.077 R)
• M24: 14,711,754 km (0.117 R)
• M25: 15,150,674 km (0.077 R)
• M26: 16,141,461 km (0.071 R)
• M27: 16,493,315 km (0.068 R)
• M28: 16,644,708 km (0.088 R)
• M29: 17,000,152 km (0.117 R)
• M30: 17,102,178 km (0.1 R)
• M31: 18,394,105 km (0.113 R)
• M32: 19,290,496 km (0.041 R)
• M33: 19,770,855 km (0.091 R)
• M34: 20,471,721 km (0.037 R)
• M35: 21,455,476 km (0.069 R)
• M36: 22,064,190 km (0.078 R)
• M37: 22,342,741 km (0.09 R)
• M38: 23,072,629 km (0.105 R)
• M39: 23,582,459 km (0.104 R)
• M40: 24,670,933 km (0.113 R)
• M41: 27,074,971 km (0.071 R)
• M42: 27,612,625 km (0.052 R)
• M43: 28,395,621 km (0.044 R)
• M44: 28,456,058 km (0.083 R)
• M45: 29,124,761 km (0.106 R)
• M46: 29,737,065 km (0.098 R)
• M47: 30,168,206 km (0.097 R)
• M48: 30,291,774 km (0.064 R)
• M49: 31,223,918 km (0.112 R)
• M50: 31,662,090 km (0.073 R)
• M51: 31,976,395 km (0.108 R)
• M52: 32,039,376 km (0.115 R)
• M53: 32,734,856 km (0.11 R)
• M54: 33,371,395 km (0.098 R)
• M55: 34,269,431 km (0.119 R)
• M56: 35,045,545 km (0.082 R)
• M57: 35,175,396 km (0.111 R)
• M58: 35,435,696 km (0.113 R)
• M59: 35,500,921 km (0.048 R)
• M60: 35,631,370 km (0.07 R)
• M61: 36,746,922 km (0.06 R)
• M62: 37,143,356 km (0.051 R)
• M63: 39,214,090 km (0.075 R)
• M64: 40,569,746 km (0.081 R)
• M65: 40,706,179 km (0.058 R)
• M66: 40,979,494 km (0.093 R)
• M67: 41,184,892 km (0.067 R)
• M68: 41,871,995 km (0.085 R)
• M69: 42,147,854 km (0.089 R)
• M70: 42,493,574 km (0.117 R)
• M71: 42,701,515 km (0.116 R)
• M72: 43,466,559 km (0.098 R)
• M73: 44,517,185 km (0.077 R)
• M74: 44,657,956 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 64

Radius: 5.4

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 10.98 AU - 15.38 AU

Year: 17931 Days

Day: 16.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 32,101,917 km

• M1: 75,248 km (0.081 R)
• M2: 114,592 km (0.096 R)
• M3: 250,576 km (0.037 R)
• M4: 414,685 km (0.08 R)
• M5: 585,825 km (0.103 R)
• M6: 635,193 km (0.083 R)
• M7: 1,005,148 km (0.078 R)
• M8: 1,049,878 km (0.082 R)
• M9: 1,172,698 km (0.095 R)
• M10: 1,267,842 km (0.092 R)
• M11: 1,603,540 km (0.089 R)
• M12: 1,781,262 km (0.056 R)
• M13: 1,817,614 km (0.117 R)
• M14: 1,984,266 km (0.084 R)
• M15: 2,079,111 km (0.037 R)
• M16: 2,554,384 km (0.083 R)
• M17: 3,305,365 km (0.095 R)
• M18: 4,387,855 km (0.11 R)
• M19: 4,561,538 km (0.116 R)
• M20: 4,712,183 km (0.087 R)
• M21: 5,070,021 km (0.086 R)
• M22: 5,623,085 km (0.074 R)
• M23: 6,029,991 km (0.085 R)
• M24: 6,586,944 km (0.107 R)
• M25: 7,959,504 km (0.106 R)
• M26: 8,019,942 km (0.111 R)
• M27: 8,171,335 km (0.04 R)
• M28: 8,262,739 km (0.056 R)
• M29: 9,194,734 km (0.106 R)
• M30: 9,512,629 km (0.077 R)
• M31: 10,061,654 km (0.115 R)
• M32: 10,687,122 km (0.101 R)
• M33: 11,975,609 km (0.073 R)
• M34: 12,357,682 km (0.095 R)
• M35: 12,392,688 km (0.111 R)
• M36: 12,814,404 km (0.066 R)
• M37: 12,849,859 km (0.04 R)
• M38: 13,133,795 km (0.108 R)
• M39: 13,169,549 km (0.073 R)
• M40: 13,599,793 km (0.105 R)
• M41: 13,816,710 km (0.078 R)
• M42: 14,071,325 km (0.097 R)
• M43: 14,881,248 km (0.105 R)
• M44: 15,479,640 km (0.1 R)
• M45: 15,517,338 km (0.07 R)
• M46: 16,086,109 km (0.083 R)
• M47: 16,353,740 km (0.112 R)
• M48: 16,545,824 km (0.077 R)
• M49: 17,360,982 km (0.081 R)
• M50: 18,149,363 km (0.092 R)
• M51: 18,548,042 km (0.117 R)
• M52: 18,868,929 km (0.113 R)
• M53: 19,151,220 km (0.072 R)
• M54: 20,170,879 km (0.034 R)
• M55: 20,212,019 km (0.077 R)
• M56: 22,007,941 km (0.083 R)
• M57: 22,305,192 km (0.103 R)
• M58: 22,560,855 km (0.1 R)
• M59: 22,731,995 km (0.083 R)
• M60: 23,161,490 km (0.089 R)
• M61: 23,593,679 km (0.111 R)
• M62: 23,637,062 km (0.092 R)
• M63: 25,038,794 km (0.078 R)
• M64: 25,215,918 km (0.086 R)
• M65: 25,260,199 km (0.05 R)
• M66: 25,705,103 km (0.114 R)
• M67: 26,377,097 km (0.032 R)
• M68: 26,918,940 km (0.103 R)
• M69: 27,145,880 km (0.117 R)
• M70: 27,327,791 km (0.087 R)
• M71: 27,692,959 km (0.116 R)
• M72: 28,844,115 km (0.031 R)
• M73: 28,937,015 km (0.115 R)
• M74: 29,122,816 km (0.102 R)
• M75: 29,729,585 km (0.081 R)
• M76: 29,776,409 km (0.092 R)
• M77: 29,823,383 km (0.067 R)
• M78: 30,529,335 km (0.106 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 19,399 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit