🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.73 AU - 0.73 AU

Year: 228 Days

Day: 24.6 Hours

Environment

Temp: 193 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,936,036 km

• M1: 43,683 km (0.094 R)
• M2: 434,283 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.57 AU - 3.55 AU

Year: 1955 Days

Day: 22.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,936,036 km

• M1: 2,033,933 km (0.109 R)

Asteroid Belt

Center: 5.12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.9

Radius: 12.9

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.5 AU - 7.84 AU

Year: 7012 Days

Day: 8.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 64,936,036 km

• M1: 189,241 km (0.104 R)
• M2: 301,290 km (0.118 R)
• M3: 413,489 km (0.117 R)
• M4: 507,885 km (0.029 R)
• M5: 652,995 km (0.091 R)
• M6: 829,371 km (0.095 R)
• M7: 924,066 km (0.085 R)
• M8: 1,039,705 km (0.049 R)
• M9: 1,125,724 km (0.055 R)
• M10: 1,734,587 km (0.106 R)
• M11: 2,052,483 km (0.066 R)
• M12: 3,477,103 km (0.082 R)
• M13: 3,743,836 km (0.108 R)
• M14: 4,100,627 km (0.043 R)
• M15: 4,184,552 km (0.05 R)
• M16: 4,554,956 km (0.063 R)
• M17: 4,729,537 km (0.106 R)
• M18: 5,025,591 km (0.117 R)
• M19: 5,792,130 km (0.115 R)
• M20: 6,334,423 km (0.11 R)
• M21: 6,892,871 km (0.072 R)
• M22: 6,993,252 km (0.112 R)
• M23: 7,161,400 km (0.111 R)
• M24: 7,570,400 km (0.096 R)
• M25: 7,812,599 km (0.066 R)
• M26: 8,269,172 km (0.05 R)
• M27: 8,626,412 km (0.05 R)
• M28: 8,734,571 km (0.044 R)
• M29: 9,282,099 km (0.082 R)
• M30: 9,953,943 km (0.043 R)
• M31: 10,143,334 km (0.089 R)
• M32: 10,448,962 km (0.11 R)
• M33: 10,602,899 km (0.077 R)
• M34: 10,952,060 km (0.101 R)
• M35: 11,861,466 km (0.05 R)
• M36: 12,305,023 km (0.115 R)
• M37: 12,795,106 km (0.044 R)
• M38: 13,291,621 km (0.085 R)
• M39: 13,878,942 km (0.1 R)
• M40: 14,389,071 km (0.106 R)
• M41: 14,603,445 km (0.1 R)
• M42: 15,165,933 km (0.1 R)
• M43: 15,603,357 km (0.113 R)
• M44: 16,760,197 km (0.079 R)
• M45: 17,485,747 km (0.096 R)
• M46: 17,760,558 km (0.103 R)
• M47: 18,733,393 km (0.097 R)
• M48: 19,914,169 km (0.106 R)
• M49: 20,153,227 km (0.105 R)
• M50: 20,779,294 km (0.093 R)
• M51: 21,607,617 km (0.097 R)
• M52: 22,001,060 km (0.106 R)
• M53: 22,446,562 km (0.096 R)
• M54: 22,945,172 km (0.079 R)
• M55: 23,045,402 km (0.089 R)
• M56: 24,258,492 km (0.103 R)
• M57: 24,667,492 km (0.117 R)
• M58: 25,285,331 km (0.107 R)
• M59: 25,648,106 km (0.118 R)
• M60: 25,856,197 km (0.103 R)
• M61: 25,960,466 km (0.082 R)
• M62: 26,431,251 km (0.084 R)
• M63: 27,753,846 km (0.106 R)
• M64: 28,128,140 km (0.048 R)
• M65: 28,881,515 km (0.106 R)
• M66: 29,206,441 km (0.073 R)
• M67: 29,315,049 km (0.112 R)
• M68: 29,696,075 km (0.062 R)
• M69: 30,353,258 km (0.094 R)
• M70: 30,573,466 km (0.068 R)
• M71: 30,959,878 km (0.098 R)
• M72: 32,185,084 km (0.036 R)
• M73: 32,747,273 km (0.119 R)
• M74: 33,199,358 km (0.1 R)
• M75: 33,596,540 km (0.033 R)
• M76: 35,201,426 km (0.09 R)
• M77: 35,374,810 km (0.069 R)
• M78: 35,954,951 km (0.08 R)
• M79: 36,304,561 km (0.118 R)
• M80: 39,621,445 km (0.109 R)
• M81: 40,163,438 km (0.027 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777

Radius: 14.6

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 10.66 AU - 12.94 AU

Year: 14805 Days

Day: 9.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 64,936,036 km

• M1: 266,733 km (0.111 R)
• M2: 758,910 km (0.112 R)
• M3: 1,016,817 km (0.066 R)
• M4: 1,157,140 km (0.05 R)
• M5: 1,380,788 km (0.097 R)
• M6: 1,592,170 km (0.075 R)
• M7: 1,729,950 km (0.115 R)
• M8: 1,959,134 km (0.118 R)
• M9: 3,077,677 km (0.081 R)
• M10: 3,251,809 km (0.075 R)
• M11: 3,429,232 km (0.102 R)
• M12: 3,646,598 km (0.052 R)
• M13: 4,171,387 km (0.087 R)
• M14: 4,760,503 km (0.114 R)
• M15: 5,714,788 km (0.106 R)
• M16: 6,727,267 km (0.104 R)
• M17: 7,370,837 km (0.118 R)
• M18: 7,511,459 km (0.042 R)
• M19: 7,652,829 km (0.054 R)
• M20: 7,842,668 km (0.104 R)
• M21: 8,034,303 km (0.077 R)
• M22: 8,618,184 km (0.091 R)
• M23: 9,165,562 km (0.092 R)
• M24: 9,673,148 km (0.109 R)
• M25: 10,085,739 km (0.111 R)
• M26: 10,294,278 km (0.082 R)
• M27: 10,662,588 km (0.109 R)
• M28: 12,013,457 km (0.117 R)
• M29: 12,737,212 km (0.115 R)
• M30: 12,906,257 km (0.091 R)
• M31: 13,189,595 km (0.119 R)
• M32: 13,475,028 km (0.115 R)
• M33: 14,343,743 km (0.114 R)
• M34: 14,460,878 km (0.085 R)
• M35: 15,530,204 km (0.093 R)
• M36: 17,119,232 km (0.117 R)
• M37: 17,681,421 km (0.078 R)
• M38: 18,631,816 km (0.075 R)
• M39: 19,016,582 km (0.09 R)
• M40: 21,380,378 km (0.105 R)
• M41: 24,743,787 km (0.115 R)
• M42: 25,237,610 km (0.079 R)
• M43: 25,521,247 km (0.04 R)
• M44: 26,450,400 km (0.117 R)
• M45: 28,048,105 km (0.054 R)
• M46: 28,194,860 km (0.054 R)
• M47: 28,636,772 km (0.088 R)
• M48: 29,155,279 km (0.111 R)
• M49: 30,051,220 km (0.11 R)
• M50: 30,804,894 km (0.113 R)
• M51: 31,793,886 km (0.043 R)
• M52: 32,484,729 km (0.082 R)
• M53: 33,725,194 km (0.084 R)
• M54: 34,665,567 km (0.104 R)
• M55: 35,297,318 km (0.117 R)
• M56: 37,943,406 km (0.091 R)
• M57: 39,577,912 km (0.073 R)
• M58: 40,155,509 km (0.107 R)
• M59: 40,818,976 km (0.099 R)
• M60: 41,653,433 km (0.083 R)
• M61: 41,904,757 km (0.045 R)
• M62: 42,577,798 km (0.032 R)
• M63: 43,254,280 km (0.109 R)
• M64: 43,423,924 km (0.115 R)
• M65: 44,361,154 km (0.101 R)
• M66: 44,961,191 km (0.087 R)
• M67: 47,387,519 km (0.101 R)
• M68: 48,969,816 km (0.105 R)
• M69: 50,034,205 km (0.105 R)
• M70: 50,301,536 km (0.082 R)
• M71: 52,457,092 km (0.051 R)
• M72: 53,728,374 km (0.12 R)
• M73: 54,002,139 km (0.097 R)
• M74: 54,734,420 km (0.107 R)
• M75: 55,562,145 km (0.043 R)
• M76: 56,393,909 km (0.055 R)
• M77: 56,579,411 km (0.105 R)
• M78: 56,950,862 km (0.066 R)
• M79: 57,416,261 km (0.118 R)
• M80: 58,444,597 km (0.099 R)
• M81: 59,008,132 km (0.114 R)
• M82: 59,668,008 km (0.098 R)
• M83: 59,856,950 km (0.103 R)
• M84: 61,089,936 km (0.117 R)
• M85: 61,375,668 km (0.08 R)
• M86: 62,044,071 km (0.096 R)
• M87: 64,354,162 km (0.102 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 12,350 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit