🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.85 AU - 0.93 AU

Year: 386 Days

Day: 46.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.76 AU - 2.42 AU

Year: 1390 Days

Day: 34.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,853,954 km

• M1: 230,231 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.7

Radius: 8.1

Gravity: 9.17 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.13 AU - 2.27 AU

Year: 1502 Days

Day: 7.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 87,853,954 km

• M1: 106,663 km (0.075 R)
• M2: 211,531 km (0.057 R)
• M3: 280,496 km (0.034 R)
• M4: 338,989 km (0.029 R)
• M5: 391,946 km (0.104 R)
• M6: 489,484 km (0.085 R)
• M7: 609,163 km (0.108 R)
• M8: 683,064 km (0.104 R)
• M9: 1,149,660 km (0.071 R)
• M10: 1,200,224 km (0.108 R)
• M11: 1,585,438 km (0.079 R)
• M12: 1,651,710 km (0.102 R)
• M13: 1,728,603 km (0.114 R)
• M14: 1,787,096 km (0.119 R)
• M15: 1,906,026 km (0.077 R)
• M16: 2,079,261 km (0.118 R)
• M17: 2,215,096 km (0.065 R)
• M18: 2,278,974 km (0.097 R)
• M19: 2,332,530 km (0.091 R)
• M20: 2,386,535 km (0.112 R)
• M21: 2,451,909 km (0.093 R)
• M22: 2,753,798 km (0.11 R)
• M23: 2,996,894 km (0.051 R)
• M24: 3,126,895 km (0.065 R)
• M25: 3,454,215 km (0.108 R)
• M26: 3,640,913 km (0.054 R)
• M27: 3,729,176 km (0.093 R)
• M28: 4,063,078 km (0.105 R)
• M29: 4,260,248 km (0.06 R)
• M30: 4,447,096 km (0.113 R)
• M31: 4,663,863 km (0.11 R)
• M32: 4,815,107 km (0.085 R)
• M33: 5,136,293 km (0.113 R)
• M34: 5,435,639 km (0.119 R)
• M35: 5,507,745 km (0.094 R)
• M36: 5,726,008 km (0.118 R)
• M37: 5,784,800 km (0.055 R)
• M38: 6,306,897 km (0.055 R)
• M39: 6,782,019 km (0.087 R)
• M40: 7,047,556 km (0.113 R)
• M41: 7,221,089 km (0.118 R)
• M42: 7,444,140 km (0.106 R)
• M43: 7,831,748 km (0.113 R)
• M44: 7,995,109 km (0.085 R)
• M45: 8,209,333 km (0.114 R)
• M46: 8,375,386 km (0.088 R)
• M47: 8,575,997 km (0.105 R)
• M48: 9,170,649 km (0.102 R)
• M49: 9,360,189 km (0.063 R)
• M50: 9,585,932 km (0.1 R)
• M51: 9,778,465 km (0.088 R)
• M52: 9,831,123 km (0.112 R)
• M53: 9,972,194 km (0.054 R)
• M54: 10,025,152 km (0.081 R)
• M55: 10,078,409 km (0.101 R)
• M56: 10,345,441 km (0.059 R)
• M57: 10,470,953 km (0.054 R)
• M58: 10,868,734 km (0.086 R)
• M59: 10,977,941 km (0.106 R)
• M60: 11,105,996 km (0.078 R)
• M61: 11,234,501 km (0.116 R)
• M62: 11,363,454 km (0.05 R)
• M63: 11,437,356 km (0.068 R)
• M64: 11,660,256 km (0.096 R)
• M65: 11,809,555 km (0.083 R)
• M66: 11,978,302 km (0.074 R)
• M67: 12,166,645 km (0.115 R)
• M68: 12,470,179 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578.5

Radius: 3.9

Gravity: 38.03 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 11.94 AU - 18.26 AU

Year: 27001 Days

Day: 22.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 87,853,954 km

• M1: 51,312 km (0.091 R)
• M2: 296,802 km (0.102 R)
• M3: 375,042 km (0.115 R)
• M4: 724,802 km (0.102 R)
• M5: 1,571,226 km (0.1 R)
• M6: 1,961,228 km (0.106 R)
• M7: 1,998,179 km (0.085 R)
• M8: 2,498,733 km (0.097 R)
• M9: 2,742,279 km (0.085 R)
• M10: 3,035,939 km (0.046 R)
• M11: 3,517,495 km (0.103 R)
• M12: 4,069,511 km (0.106 R)
• M13: 4,164,206 km (0.118 R)
• M14: 4,307,371 km (0.088 R)
• M15: 4,355,542 km (0.098 R)
• M16: 4,997,317 km (0.082 R)
• M17: 5,098,595 km (0.099 R)
• M18: 5,200,620 km (0.074 R)
• M19: 5,615,455 km (0.112 R)
• M20: 5,987,056 km (0.094 R)
• M21: 6,642,594 km (0.044 R)
• M22: 8,498,356 km (0.083 R)
• M23: 9,109,014 km (0.085 R)
• M24: 10,179,238 km (0.079 R)
• M25: 10,696,547 km (0.084 R)
• M26: 10,761,772 km (0.088 R)
• M27: 10,958,343 km (0.071 R)
• M28: 12,711,032 km (0.091 R)
• M29: 12,849,410 km (0.095 R)
• M30: 13,127,662 km (0.097 R)
• M31: 14,765,908 km (0.074 R)
• M32: 15,350,686 km (0.073 R)
• M33: 16,017,594 km (0.116 R)
• M34: 16,392,037 km (0.056 R)
• M35: 17,687,106 km (0.051 R)
• M36: 18,307,787 km (0.075 R)
• M37: 19,172,762 km (0.111 R)
• M38: 19,490,658 km (0.094 R)
• M39: 19,810,199 km (0.093 R)
• M40: 19,970,568 km (0.116 R)
• M41: 20,051,051 km (0.092 R)
• M42: 20,292,802 km (0.084 R)
• M43: 20,697,913 km (0.116 R)
• M44: 20,779,294 km (0.054 R)
• M45: 21,846,525 km (0.091 R)
• M46: 22,428,461 km (0.086 R)
• M47: 22,931,409 km (0.028 R)
• M48: 25,153,236 km (0.083 R)
• M49: 26,113,655 km (0.092 R)
• M50: 26,819,757 km (0.051 R)
• M51: 29,248,478 km (0.081 R)
• M52: 30,813,421 km (0.072 R)
• M53: 31,185,621 km (0.096 R)
• M54: 31,278,820 km (0.047 R)
• M55: 31,746,613 km (0.117 R)
• M56: 32,216,649 km (0.058 R)
• M57: 33,163,754 km (0.104 R)
• M58: 34,697,880 km (0.101 R)
• M59: 34,794,520 km (0.12 R)
• M60: 34,891,160 km (0.118 R)
• M61: 35,765,859 km (0.099 R)
• M62: 35,863,546 km (0.087 R)
• M63: 36,059,071 km (0.088 R)
• M64: 36,451,167 km (0.045 R)
• M65: 38,332,958 km (0.119 R)
• M66: 40,246,166 km (0.052 R)
• M67: 40,856,824 km (0.041 R)
• M68: 41,984,194 km (0.081 R)
• M69: 42,603,379 km (0.056 R)
• M70: 42,706,901 km (0.078 R)
• M71: 45,850,401 km (0.105 R)
• M72: 49,610,992 km (0.031 R)
• M73: 51,803,798 km (0.104 R)
• M74: 52,024,754 km (0.097 R)
• M75: 53,804,221 km (0.057 R)
• M76: 55,151,798 km (0.033 R)
• M77: 56,396,752 km (0.089 R)
• M78: 57,994,756 km (0.05 R)
• M79: 60,652,063 km (0.105 R)
• M80: 60,884,987 km (0.047 R)
• M81: 62,288,813 km (0.063 R)
• M82: 62,877,032 km (0.078 R)
• M83: 65,844,904 km (0.109 R)
• M84: 66,924,552 km (0.048 R)
• M85: 67,768,284 km (0.106 R)
• M86: 68,373,108 km (0.116 R)
• M87: 68,858,254 km (0.118 R)
• M88: 69,222,824 km (0.101 R)
• M89: 71,423,858 km (0.104 R)
• M90: 72,286,140 km (0.113 R)
• M91: 72,780,262 km (0.068 R)
• M92: 73,027,846 km (0.106 R)
• M93: 78,036,832 km (0.088 R)
• M94: 78,163,391 km (0.07 R)
• M95: 81,608,481 km (0.106 R)
• M96: 84,712,038 km (0.074 R)
• M97: 85,755,035 km (0.093 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 18,441 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit