🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.52 AU - 0.62 AU

Year: 161 Days

Day: 26.3 Hours

Environment

Temp: 192 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.4 AU - 1.48 AU

Year: 648 Days

Day: 21.4 Hours

Environment

Temp: -32 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.03 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459

Radius: 12

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.55 AU - 4.69 AU

Year: 3721 Days

Day: 12.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 39,278,524 km

• M1: 308,920 km (0.11 R)
• M2: 397,482 km (0.087 R)
• M3: 522,994 km (0.093 R)
• M4: 636,838 km (0.086 R)
• M5: 760,406 km (0.102 R)
• M6: 924,814 km (0.073 R)
• M7: 1,045,091 km (0.102 R)
• M8: 1,254,079 km (0.074 R)
• M9: 1,700,030 km (0.085 R)
• M10: 1,822,551 km (0.085 R)
• M11: 1,934,151 km (0.117 R)
• M12: 2,120,400 km (0.081 R)
• M13: 2,342,852 km (0.109 R)
• M14: 2,573,083 km (0.085 R)
• M15: 2,762,773 km (0.119 R)
• M16: 2,989,863 km (0.117 R)
• M17: 3,480,095 km (0.082 R)
• M18: 3,690,430 km (0.108 R)
• M19: 3,905,103 km (0.081 R)
• M20: 4,032,111 km (0.118 R)
• M21: 4,123,815 km (0.079 R)
• M22: 4,216,117 km (0.093 R)
• M23: 4,649,951 km (0.112 R)
• M24: 4,765,590 km (0.095 R)
• M25: 5,377,894 km (0.109 R)
• M26: 5,621,738 km (0.106 R)
• M27: 5,931,705 km (0.029 R)
• M28: 6,036,274 km (0.115 R)
• M29: 6,120,348 km (0.115 R)
• M30: 6,247,207 km (0.12 R)
• M31: 6,763,619 km (0.096 R)
• M32: 7,204,484 km (0.112 R)
• M33: 7,338,524 km (0.03 R)
• M34: 7,473,461 km (0.052 R)
• M35: 7,722,990 km (0.036 R)
• M36: 7,906,247 km (0.104 R)
• M37: 8,464,696 km (0.116 R)
• M38: 8,653,638 km (0.117 R)
• M39: 9,204,757 km (0.112 R)
• M40: 9,472,388 km (0.102 R)
• M41: 9,668,660 km (0.05 R)
• M42: 10,190,308 km (0.096 R)
• M43: 10,315,970 km (0.062 R)
• M44: 10,594,072 km (0.076 R)
• M45: 10,746,662 km (0.094 R)
• M46: 11,131,727 km (0.116 R)
• M47: 11,287,010 km (0.105 R)
• M48: 11,652,178 km (0.109 R)
• M49: 11,757,196 km (0.095 R)
• M50: 11,915,470 km (0.062 R)
• M51: 12,180,558 km (0.05 R)
• M52: 12,501,445 km (0.091 R)
• M53: 13,453,187 km (0.084 R)
• M54: 13,812,521 km (0.084 R)
• M55: 14,569,187 km (0.087 R)
• M56: 14,966,818 km (0.083 R)
• M57: 15,081,111 km (0.099 R)
• M58: 15,281,722 km (0.104 R)
• M59: 15,627,891 km (0.11 R)
• M60: 16,416,122 km (0.108 R)
• M61: 17,217,219 km (0.084 R)
• M62: 17,788,683 km (0.106 R)
• M63: 18,213,690 km (0.097 R)
• M64: 18,795,925 km (0.088 R)
• M65: 18,888,377 km (0.063 R)
• M66: 19,228,712 km (0.072 R)
• M67: 19,353,028 km (0.102 R)
• M68: 20,801,584 km (0.09 R)
• M69: 20,993,219 km (0.109 R)
• M70: 21,377,985 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.3

Radius: 15

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 8.19 AU - 11.69 AU

Year: 11744 Days

Day: 13.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 39,278,524 km

• M1: 225,594 km (0.075 R)
• M2: 464,801 km (0.039 R)
• M3: 584,928 km (0.099 R)
• M4: 804,687 km (0.104 R)
• M5: 910,602 km (0.048 R)
• M6: 1,711,100 km (0.035 R)
• M7: 2,234,244 km (0.105 R)
• M8: 2,548,998 km (0.076 R)
• M9: 2,735,547 km (0.094 R)
• M10: 3,761,938 km (0.086 R)
• M11: 4,386,509 km (0.072 R)
• M12: 5,161,276 km (0.116 R)
• M13: 5,519,413 km (0.089 R)
• M14: 5,793,327 km (0.087 R)
• M15: 6,642,145 km (0.094 R)
• M16: 7,130,732 km (0.047 R)
• M17: 7,262,977 km (0.096 R)
• M18: 7,868,399 km (0.117 R)
• M19: 8,211,726 km (0.048 R)
• M20: 8,350,553 km (0.069 R)
• M21: 8,665,606 km (0.106 R)
• M22: 9,235,574 km (0.111 R)
• M23: 9,488,694 km (0.104 R)
• M24: 9,854,461 km (0.096 R)
• M25: 10,076,165 km (0.082 R)
• M26: 10,299,514 km (0.051 R)
• M27: 10,675,454 km (0.109 R)
• M28: 10,826,996 km (0.08 R)
• M29: 12,263,585 km (0.115 R)
• M30: 13,227,444 km (0.09 R)
• M31: 13,431,196 km (0.112 R)
• M32: 13,759,563 km (0.094 R)
• M33: 13,966,158 km (0.111 R)
• M34: 14,173,800 km (0.06 R)
• M35: 14,845,195 km (0.111 R)
• M36: 15,099,661 km (0.085 R)
• M37: 16,306,018 km (0.086 R)
• M38: 16,524,730 km (0.108 R)
• M39: 16,656,526 km (0.093 R)
• M40: 16,832,603 km (0.084 R)
• M41: 17,009,427 km (0.112 R)
• M42: 17,632,951 km (0.104 R)
• M43: 18,445,717 km (0.073 R)
• M44: 20,154,723 km (0.066 R)
• M45: 20,530,961 km (0.11 R)
• M46: 20,862,021 km (0.081 R)
• M47: 21,147,155 km (0.096 R)
• M48: 21,242,449 km (0.083 R)
• M49: 21,433,635 km (0.074 R)
• M50: 22,397,793 km (0.101 R)
• M51: 22,495,032 km (0.103 R)
• M52: 22,836,414 km (0.116 R)
• M53: 23,672,517 km (0.026 R)
• M54: 24,218,848 km (0.111 R)
• M55: 24,869,898 km (0.037 R)
• M56: 25,121,821 km (0.059 R)
• M57: 25,273,513 km (0.089 R)
• M58: 25,780,949 km (0.066 R)
• M59: 26,857,605 km (0.107 R)
• M60: 28,001,281 km (0.079 R)
• M61: 28,421,202 km (0.081 R)
• M62: 29,267,028 km (0.104 R)
• M63: 29,533,163 km (0.106 R)
• M64: 30,121,382 km (0.069 R)
• M65: 30,336,204 km (0.116 R)
• M66: 30,767,345 km (0.113 R)
• M67: 30,875,505 km (0.105 R)
• M68: 31,200,581 km (0.11 R)
• M69: 31,472,400 km (0.111 R)
• M70: 34,570,123 km (0.035 R)
• M71: 34,738,870 km (0.084 R)
• M72: 35,077,110 km (0.059 R)
• M73: 36,212,259 km (0.112 R)
• M74: 37,014,104 km (0.084 R)
• M75: 37,417,270 km (0.117 R)
• M76: 37,821,782 km (0.09 R)
• M77: 38,460,416 km (0.087 R)
• M78: 39,044,147 km (0.098 R)
• M79: 39,161,282 km (0.076 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: 536 - 13,874 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit