🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.87 AU - 1.19 AU

Year: 456 Days

Day: 29.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.4

Radius: 11.1

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.8 AU - 3.14 AU

Year: 2234 Days

Day: 6.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 42,555,002 km

• M1: 138,528 km (0.052 R)
• M2: 286,480 km (0.078 R)
• M3: 410,796 km (0.08 R)
• M4: 515,813 km (0.097 R)
• M5: 936,183 km (0.062 R)
• M6: 1,035,666 km (0.04 R)
• M7: 1,110,465 km (0.071 R)
• M8: 1,226,254 km (0.033 R)
• M9: 1,428,809 km (0.082 R)
• M10: 1,534,276 km (0.095 R)
• M11: 1,843,794 km (0.077 R)
• M12: 1,982,770 km (0.117 R)
• M13: 2,101,252 km (0.118 R)
• M14: 2,209,860 km (0.093 R)
• M15: 2,458,342 km (0.099 R)
• M16: 2,650,874 km (0.044 R)
• M17: 2,901,750 km (0.035 R)
• M18: 3,327,954 km (0.06 R)
• M19: 3,426,988 km (0.11 R)
• M20: 3,498,346 km (0.08 R)
• M21: 3,686,092 km (0.073 R)
• M22: 4,177,969 km (0.094 R)
• M23: 4,346,716 km (0.109 R)
• M24: 4,533,264 km (0.082 R)
• M25: 4,706,648 km (0.071 R)
• M26: 4,898,283 km (0.076 R)
• M27: 5,207,053 km (0.071 R)
• M28: 5,472,141 km (0.056 R)
• M29: 5,639,989 km (0.06 R)
• M30: 5,758,620 km (0.108 R)
• M31: 5,860,945 km (0.084 R)
• M32: 6,067,241 km (0.054 R)
• M33: 6,188,864 km (0.115 R)
• M34: 6,736,841 km (0.046 R)
• M35: 7,135,220 km (0.107 R)
• M36: 7,263,575 km (0.119 R)
• M37: 7,355,877 km (0.078 R)
• M38: 7,559,928 km (0.119 R)
• M39: 7,766,074 km (0.06 R)
• M40: 7,898,169 km (0.037 R)
• M41: 8,395,433 km (0.115 R)
• M42: 8,686,999 km (0.096 R)
• M43: 8,902,868 km (0.081 R)
• M44: 9,140,430 km (0.115 R)
• M45: 9,340,143 km (0.115 R)
• M46: 9,621,985 km (0.09 R)
• M47: 9,845,485 km (0.112 R)
• M48: 10,442,829 km (0.104 R)
• M49: 10,609,780 km (0.07 R)
• M50: 10,756,536 km (0.037 R)
• M51: 11,307,505 km (0.107 R)
• M52: 11,564,813 km (0.113 R)
• M53: 11,780,832 km (0.055 R)
• M54: 11,954,665 km (0.072 R)
• M55: 12,173,078 km (0.088 R)
• M56: 12,547,372 km (0.069 R)
• M57: 12,769,375 km (0.094 R)
• M58: 12,858,535 km (0.101 R)
• M59: 13,556,709 km (0.117 R)
• M60: 13,647,664 km (0.087 R)
• M61: 13,784,397 km (0.102 R)
• M62: 14,036,469 km (0.029 R)
• M63: 14,197,736 km (0.054 R)
• M64: 14,755,137 km (0.056 R)
• M65: 15,013,044 km (0.048 R)
• M66: 15,083,654 km (0.115 R)
• M67: 15,272,447 km (0.073 R)
• M68: 15,604,703 km (0.104 R)
• M69: 15,676,211 km (0.09 R)
• M70: 16,228,078 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.5

Radius: 14

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 7.56 AU - 7.6 AU

Year: 9111 Days

Day: 11.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 42,555,002 km

• M1: 177,872 km (0.12 R)
• M2: 405,410 km (0.07 R)
• M3: 552,016 km (0.111 R)
• M4: 828,323 km (0.074 R)
• M5: 1,115,103 km (0.116 R)
• M6: 1,243,009 km (0.07 R)
• M7: 1,356,703 km (0.089 R)
• M8: 1,494,184 km (0.044 R)
• M9: 1,616,106 km (0.106 R)
• M10: 1,848,431 km (0.113 R)
• M11: 1,935,796 km (0.03 R)
• M12: 2,160,642 km (0.116 R)
• M13: 2,394,164 km (0.082 R)
• M14: 2,835,777 km (0.102 R)
• M15: 3,092,487 km (0.053 R)
• M16: 3,356,827 km (0.118 R)
• M17: 3,908,095 km (0.12 R)
• M18: 4,136,680 km (0.095 R)
• M19: 4,252,619 km (0.081 R)
• M20: 4,727,442 km (0.081 R)
• M21: 5,282,151 km (0.116 R)
• M22: 5,567,434 km (0.035 R)
• M23: 6,120,049 km (0.111 R)
• M24: 6,386,184 km (0.09 R)
• M25: 7,631,137 km (0.076 R)
• M26: 8,762,246 km (0.108 R)
• M27: 9,214,182 km (0.099 R)
• M28: 9,328,325 km (0.053 R)
• M29: 9,867,476 km (0.11 R)
• M30: 10,456,442 km (0.076 R)
• M31: 10,615,465 km (0.104 R)
• M32: 10,935,904 km (0.102 R)
• M33: 11,504,375 km (0.114 R)
• M34: 11,957,956 km (0.083 R)
• M35: 12,124,309 km (0.11 R)
• M36: 13,095,798 km (0.079 R)
• M37: 13,612,509 km (0.043 R)
• M38: 14,666,276 km (0.053 R)
• M39: 16,851,602 km (0.103 R)
• M40: 16,944,951 km (0.108 R)
• M41: 17,460,914 km (0.042 R)
• M42: 18,460,377 km (0.096 R)
• M43: 19,039,770 km (0.077 R)
• M44: 19,920,303 km (0.093 R)
• M45: 20,763,885 km (0.081 R)
• M46: 21,467,594 km (0.063 R)
• M47: 22,178,932 km (0.063 R)
• M48: 22,486,206 km (0.081 R)
• M49: 22,743,364 km (0.089 R)
• M50: 23,886,442 km (0.082 R)
• M51: 24,306,812 km (0.116 R)
• M52: 24,570,702 km (0.119 R)
• M53: 25,314,802 km (0.038 R)
• M54: 25,797,106 km (0.104 R)
• M55: 27,207,365 km (0.106 R)
• M56: 27,866,643 km (0.074 R)
• M57: 28,586,807 km (0.05 R)
• M58: 29,650,448 km (0.109 R)
• M59: 30,045,685 km (0.116 R)
• M60: 30,158,931 km (0.083 R)
• M61: 34,802,897 km (0.052 R)
• M62: 34,921,828 km (0.071 R)
• M63: 35,100,448 km (0.074 R)
• M64: 36,782,526 km (0.113 R)
• M65: 37,633,439 km (0.119 R)
• M66: 37,816,547 km (0.084 R)
• M67: 38,122,474 km (0.101 R)
• M68: 38,306,480 km (0.052 R)
• M69: 38,613,754 km (0.092 R)
• M70: 40,349,538 km (0.077 R)
• M71: 41,164,098 km (0.119 R)
• M72: 42,555,059 km (0.105 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 17,057 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit