🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.61 AU - 0.69 AU

Year: 200 Days

Day: 26 Hours

Environment

Temp: 197 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.79 AU - 3.85 AU

Year: 2304 Days

Day: 16.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.9

Radius: 13

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.88 AU - 6.56 AU

Year: 5907 Days

Day: 8.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 37,852,268 km

• M1: 202,107 km (0.107 R)
• M2: 289,621 km (0.072 R)
• M3: 372,050 km (0.049 R)
• M4: 543,190 km (0.077 R)
• M5: 624,870 km (0.103 R)
• M6: 711,637 km (0.091 R)
• M7: 850,613 km (0.103 R)
• M8: 949,049 km (0.082 R)
• M9: 1,077,853 km (0.118 R)
• M10: 1,171,950 km (0.096 R)
• M11: 1,354,459 km (0.109 R)
• M12: 1,486,704 km (0.109 R)
• M13: 1,592,769 km (0.106 R)
• M14: 1,992,644 km (0.072 R)
• M15: 2,282,714 km (0.11 R)
• M16: 2,406,282 km (0.096 R)
• M17: 2,605,097 km (0.099 R)
• M18: 2,885,145 km (0.06 R)
• M19: 3,741,742 km (0.118 R)
• M20: 5,176,535 km (0.087 R)
• M21: 5,270,034 km (0.107 R)
• M22: 5,649,414 km (0.115 R)
• M23: 5,964,318 km (0.109 R)
• M24: 6,136,355 km (0.081 R)
• M25: 6,738,636 km (0.092 R)
• M26: 6,840,811 km (0.05 R)
• M27: 7,359,766 km (0.112 R)
• M28: 7,730,769 km (0.06 R)
• M29: 8,134,983 km (0.101 R)
• M30: 8,601,429 km (0.098 R)
• M31: 8,824,030 km (0.103 R)
• M32: 9,104,975 km (0.092 R)
• M33: 10,023,805 km (0.049 R)
• M34: 10,199,284 km (0.072 R)
• M35: 10,346,488 km (0.069 R)
• M36: 10,613,071 km (0.114 R)
• M37: 10,881,899 km (0.118 R)
• M38: 11,152,970 km (0.071 R)
• M39: 11,395,917 km (0.036 R)
• M40: 11,640,659 km (0.044 R)
• M41: 12,447,740 km (0.098 R)
• M42: 12,573,551 km (0.072 R)
• M43: 12,794,657 km (0.108 R)
• M44: 13,659,931 km (0.058 R)
• M45: 14,148,667 km (0.097 R)
• M46: 14,280,014 km (0.09 R)
• M47: 14,976,243 km (0.074 R)
• M48: 15,177,153 km (0.027 R)
• M49: 15,751,459 km (0.054 R)
• M50: 16,643,511 km (0.082 R)
• M51: 16,816,895 km (0.118 R)
• M52: 17,060,740 km (0.097 R)
• M53: 17,446,253 km (0.099 R)
• M54: 17,551,869 km (0.108 R)
• M55: 17,799,155 km (0.112 R)
• M56: 18,154,599 km (0.104 R)
• M57: 19,855,976 km (0.084 R)
• M58: 20,039,981 km (0.112 R)
• M59: 20,261,536 km (0.108 R)
• M60: 20,372,687 km (0.025 R)
• M61: 20,632,538 km (0.097 R)
• M62: 20,818,937 km (0.099 R)
• M63: 21,494,671 km (0.086 R)
• M64: 22,024,995 km (0.1 R)
• M65: 22,177,436 km (0.1 R)
• M66: 22,636,551 km (0.074 R)
• M67: 23,564,357 km (0.089 R)
• M68: 24,583,568 km (0.09 R)
• M69: 24,781,186 km (0.043 R)
• M70: 25,217,863 km (0.106 R)
• M71: 25,337,391 km (0.099 R)
• M72: 26,018,361 km (0.089 R)
• M73: 26,543,150 km (0.077 R)
• M74: 26,664,773 km (0.075 R)
• M75: 27,153,061 km (0.1 R)
• M76: 27,234,741 km (0.03 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 50.4

Radius: 7.1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 16.27 AU - 17.03 AU

Year: 25871 Days

Day: 24.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 113.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 37,852,268 km

• M1: 436,826 km (0.035 R)
• M2: 485,445 km (0.092 R)
• M3: 2,392,818 km (0.08 R)
• M4: 2,459,987 km (0.119 R)
• M5: 2,782,072 km (0.087 R)
• M6: 3,020,381 km (0.078 R)
• M7: 4,065,173 km (0.113 R)
• M8: 5,713,442 km (0.093 R)
• M9: 5,773,580 km (0.095 R)
• M10: 6,231,649 km (0.111 R)
• M11: 7,509,065 km (0.065 R)
• M12: 8,313,453 km (0.069 R)
• M13: 8,381,669 km (0.087 R)
• M14: 9,179,924 km (0.095 R)
• M15: 9,356,748 km (0.096 R)
• M16: 9,534,620 km (0.077 R)
• M17: 10,477,685 km (0.109 R)
• M18: 10,625,338 km (0.047 R)
• M19: 11,450,071 km (0.114 R)
• M20: 11,640,360 km (0.114 R)
• M21: 12,024,228 km (0.054 R)
• M22: 12,843,576 km (0.089 R)
• M23: 14,659,395 km (0.09 R)
• M24: 15,407,982 km (0.097 R)
• M25: 15,913,922 km (0.065 R)
• M26: 16,168,837 km (0.103 R)
• M27: 17,202,409 km (0.045 R)
• M28: 18,212,942 km (0.099 R)
• M29: 18,972,002 km (0.114 R)
• M30: 19,062,060 km (0.118 R)
• M31: 19,924,043 km (0.054 R)
• M32: 20,153,077 km (0.031 R)
• M33: 20,891,492 km (0.045 R)
• M34: 21,124,117 km (0.095 R)
• M35: 21,545,085 km (0.105 R)
• M36: 21,780,104 km (0.09 R)
• M37: 21,968,747 km (0.093 R)
• M38: 22,252,683 km (0.101 R)
• M39: 22,300,106 km (0.119 R)
• M40: 23,159,845 km (0.077 R)
• M41: 23,256,036 km (0.11 R)
• M42: 23,738,938 km (0.053 R)
• M43: 24,030,355 km (0.079 R)
• M44: 24,813,200 km (0.03 R)
• M45: 25,803,389 km (0.078 R)
• M46: 27,516,284 km (0.08 R)
• M47: 27,669,173 km (0.091 R)
• M48: 28,335,033 km (0.047 R)
• M49: 29,421,712 km (0.076 R)
• M50: 31,422,434 km (0.04 R)
• M51: 32,924,696 km (0.114 R)
• M52: 34,835,061 km (0.099 R)
• M53: 35,332,025 km (0.034 R)
• M54: 35,942,833 km (0.098 R)
• M55: 37,569,411 km (0.096 R)
• M56: 37,795,603 km (0.099 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: 504 - 20,111 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit