🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.47 AU - 0.55 AU

Year: 239 Days

Day: 40.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.45 AU - 0.63 AU

Year: 260 Days

Day: 28.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.05 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.3

Radius: 14.2

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.11 AU - 3.99 AU

Year: 4388 Days

Day: 7.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 47,011,552 km

• M1: 215,571 km (0.06 R)
• M2: 488,437 km (0.04 R)
• M3: 603,627 km (0.057 R)
• M4: 1,047,484 km (0.116 R)
• M5: 1,769,892 km (0.059 R)
• M6: 1,864,887 km (0.058 R)
• M7: 1,961,527 km (0.105 R)
• M8: 2,189,215 km (0.118 R)
• M9: 2,380,850 km (0.069 R)
• M10: 2,639,954 km (0.071 R)
• M11: 2,828,597 km (0.117 R)
• M12: 3,169,680 km (0.081 R)
• M13: 3,286,366 km (0.092 R)
• M14: 3,507,172 km (0.102 R)
• M15: 3,680,257 km (0.075 R)
• M16: 3,909,591 km (0.105 R)
• M17: 4,125,760 km (0.104 R)
• M18: 4,253,516 km (0.061 R)
• M19: 4,513,368 km (0.116 R)
• M20: 4,683,161 km (0.092 R)
• M21: 5,029,181 km (0.093 R)
• M22: 5,304,292 km (0.058 R)
• M23: 5,483,660 km (0.115 R)
• M24: 5,766,848 km (0.035 R)
• M25: 5,992,741 km (0.109 R)
• M26: 6,389,923 km (0.085 R)
• M27: 6,538,474 km (0.11 R)
• M28: 6,947,475 km (0.057 R)
• M29: 7,122,205 km (0.112 R)
• M30: 7,409,283 km (0.088 R)
• M31: 7,881,115 km (0.103 R)
• M32: 8,619,081 km (0.118 R)
• M33: 9,043,790 km (0.095 R)
• M34: 9,523,999 km (0.102 R)
• M35: 9,693,942 km (0.082 R)
• M36: 9,840,548 km (0.054 R)
• M37: 10,135,854 km (0.113 R)
• M38: 10,810,989 km (0.105 R)
• M39: 11,552,546 km (0.114 R)
• M40: 11,916,368 km (0.101 R)
• M41: 12,152,284 km (0.11 R)
• M42: 12,495,910 km (0.112 R)
• M43: 12,923,162 km (0.109 R)
• M44: 13,300,896 km (0.087 R)
• M45: 13,682,371 km (0.118 R)
• M46: 13,929,507 km (0.118 R)
• M47: 14,932,859 km (0.115 R)
• M48: 15,357,717 km (0.12 R)
• M49: 15,614,727 km (0.046 R)
• M50: 16,017,145 km (0.069 R)
• M51: 16,979,358 km (0.114 R)
• M52: 17,215,573 km (0.081 R)
• M53: 17,422,916 km (0.079 R)
• M54: 17,512,226 km (0.107 R)
• M55: 17,900,432 km (0.104 R)
• M56: 18,231,044 km (0.119 R)
• M57: 18,746,259 km (0.109 R)
• M58: 19,759,784 km (0.057 R)
• M59: 19,914,917 km (0.103 R)
• M60: 20,570,904 km (0.043 R)
• M61: 20,854,242 km (0.113 R)
• M62: 21,012,218 km (0.062 R)
• M63: 21,107,212 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 202.6

Radius: 6.2

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 8.28 AU - 9.82 AU

Year: 17860 Days

Day: 23.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 47,011,552 km

• M1: 131,197 km (0.053 R)
• M2: 251,624 km (0.106 R)
• M3: 411,095 km (0.113 R)
• M4: 699,071 km (0.075 R)
• M5: 766,839 km (0.079 R)
• M6: 1,344,286 km (0.102 R)
• M7: 1,606,083 km (0.066 R)
• M8: 1,742,965 km (0.081 R)
• M9: 2,126,534 km (0.118 R)
• M10: 2,328,042 km (0.082 R)
• M11: 2,457,145 km (0.066 R)
• M12: 2,509,355 km (0.092 R)
• M13: 2,641,749 km (0.043 R)
• M14: 2,885,893 km (0.091 R)
• M15: 2,996,894 km (0.108 R)
• M16: 3,631,488 km (0.079 R)
• M17: 4,306,624 km (0.118 R)
• M18: 4,854,301 km (0.114 R)
• M19: 5,086,328 km (0.078 R)
• M20: 5,699,230 km (0.099 R)
• M21: 6,120,797 km (0.064 R)
• M22: 6,335,320 km (0.108 R)
• M23: 6,771,847 km (0.108 R)
• M24: 6,993,850 km (0.112 R)
• M25: 7,180,548 km (0.1 R)
• M26: 7,369,042 km (0.1 R)
• M27: 7,827,858 km (0.104 R)
• M28: 8,060,782 km (0.109 R)
• M29: 8,256,606 km (0.075 R)
• M30: 8,493,569 km (0.053 R)
• M31: 8,533,362 km (0.117 R)
• M32: 9,136,690 km (0.117 R)
• M33: 9,177,530 km (0.102 R)
• M34: 10,726,018 km (0.108 R)
• M35: 11,158,356 km (0.076 R)
• M36: 11,420,451 km (0.079 R)
• M37: 11,596,229 km (0.061 R)
• M38: 11,728,772 km (0.027 R)
• M39: 11,906,195 km (0.072 R)
• M40: 12,173,976 km (0.058 R)
• M41: 12,443,850 km (0.086 R)
• M42: 12,534,207 km (0.027 R)
• M43: 13,126,914 km (0.069 R)
• M44: 13,496,271 km (0.108 R)
• M45: 13,775,570 km (0.061 R)
• M46: 14,529,544 km (0.087 R)
• M47: 14,815,724 km (0.12 R)
• M48: 15,490,710 km (0.044 R)
• M49: 15,831,943 km (0.08 R)
• M50: 16,175,569 km (0.082 R)
• M51: 17,322,237 km (0.087 R)
• M52: 18,908,872 km (0.086 R)
• M53: 19,012,842 km (0.043 R)
• M54: 19,482,879 km (0.091 R)
• M55: 20,916,026 km (0.114 R)
• M56: 21,077,442 km (0.068 R)
• M57: 21,131,298 km (0.06 R)
• M58: 21,781,300 km (0.098 R)
• M59: 23,267,705 km (0.072 R)
• M60: 23,490,606 km (0.047 R)
• M61: 23,658,454 km (0.088 R)
• M62: 23,995,050 km (0.066 R)
• M63: 24,616,180 km (0.096 R)
• M64: 24,843,419 km (0.112 R)
• M65: 26,163,321 km (0.106 R)
• M66: 26,569,629 km (0.098 R)
• M67: 26,861,046 km (0.082 R)
• M68: 27,270,794 km (0.087 R)
• M69: 27,447,170 km (0.069 R)
• M70: 27,859,911 km (0.09 R)
• M71: 29,050,411 km (0.102 R)
• M72: 29,591,656 km (0.077 R)
• M73: 29,833,256 km (0.068 R)
• M74: 31,296,473 km (0.039 R)
• M75: 31,419,442 km (0.078 R)
• M76: 31,481,077 km (0.06 R)
• M77: 31,789,398 km (0.084 R)
• M78: 31,974,899 km (0.047 R)
• M79: 32,347,099 km (0.03 R)
• M80: 32,907,941 km (0.072 R)
• M81: 34,482,608 km (0.112 R)
• M82: 34,991,690 km (0.026 R)
• M83: 35,183,175 km (0.08 R)
• M84: 35,311,081 km (0.096 R)
• M85: 36,857,774 km (0.095 R)
• M86: 37,966,743 km (0.106 R)
• M87: 38,558,253 km (0.051 R)
• M88: 38,822,143 km (0.078 R)
• M89: 39,086,632 km (0.104 R)
• M90: 39,417,992 km (0.113 R)
• M91: 40,685,983 km (0.103 R)
• M92: 42,714,979 km (0.085 R)
• M93: 44,154,859 km (0.105 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 153 - 16,571 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit