🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.46 AU - 0.56 AU

Year: 134 Days

Day: 30.8 Hours

Environment

Temp: 208 °C

Axial Tilt: 48.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 62,580,510 km

• M1: 267,182 km (0.106 R)
• M2: 393,442 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.02 AU - 1.42 AU

Year: 495 Days

Day: 35.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 42.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.55 AU - 2.57 AU

Year: 1504 Days

Day: 33 Hours

Environment

Temp: -89 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,580,510 km

• M1: 1,428,360 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.41 AU - 3.87 AU

Year: 2043 Days

Day: 15.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,580,510 km

• M1: 1,613,413 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.68 AU - 3.8 AU

Year: 2141 Days

Day: 46.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.72 AU - 4.12 AU

Year: 2849 Days

Day: 29 Hours

Environment

Temp: -131 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.9

Radius: 8.8

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.1 AU - 6.38 AU

Year: 4403 Days

Day: 7 Hours

Environment

Temp: -134 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 62,580,510 km

• M1: 119,678 km (0.044 R)
• M2: 205,248 km (0.119 R)
• M3: 470,037 km (0.109 R)
• M4: 552,166 km (0.12 R)
• M5: 648,058 km (0.109 R)
• M6: 706,850 km (0.115 R)
• M7: 812,017 km (0.084 R)
• M8: 885,320 km (0.097 R)
• M9: 951,442 km (0.11 R)
• M10: 1,222,663 km (0.099 R)
• M11: 1,296,864 km (0.112 R)
• M12: 1,405,771 km (0.09 R)
• M13: 1,495,231 km (0.066 R)
• M14: 2,058,766 km (0.056 R)
• M15: 2,135,210 km (0.049 R)
• M16: 2,317,271 km (0.03 R)
• M17: 2,397,007 km (0.056 R)
• M18: 2,477,490 km (0.117 R)
• M19: 2,559,021 km (0.082 R)
• M20: 2,794,787 km (0.097 R)
• M21: 2,851,335 km (0.113 R)
• M22: 2,965,628 km (0.034 R)
• M23: 3,066,906 km (0.102 R)
• M24: 3,139,910 km (0.116 R)
• M25: 3,272,753 km (0.05 R)
• M26: 3,362,511 km (0.064 R)
• M27: 3,468,127 km (0.094 R)
• M28: 4,517,856 km (0.092 R)
• M29: 4,718,766 km (0.045 R)
• M30: 4,786,384 km (0.044 R)
• M31: 5,042,795 km (0.113 R)
• M32: 5,129,262 km (0.096 R)
• M33: 5,374,154 km (0.037 R)
• M34: 5,766,699 km (0.106 R)
• M35: 6,003,063 km (0.096 R)
• M36: 6,447,668 km (0.102 R)
• M37: 6,598,313 km (0.109 R)
• M38: 6,922,342 km (0.034 R)
• M39: 7,154,069 km (0.105 R)
• M40: 7,368,892 km (0.038 R)
• M41: 7,427,833 km (0.082 R)
• M42: 7,824,717 km (0.109 R)
• M43: 7,965,339 km (0.059 R)
• M44: 8,025,776 km (0.119 R)
• M45: 8,086,513 km (0.057 R)
• M46: 8,618,633 km (0.069 R)
• M47: 8,826,274 km (0.039 R)
• M48: 9,395,345 km (0.101 R)
• M49: 9,566,335 km (0.101 R)
• M50: 9,932,850 km (0.078 R)
• M51: 10,724,372 km (0.119 R)
• M52: 11,604,606 km (0.111 R)
• M53: 11,834,089 km (0.108 R)
• M54: 12,111,444 km (0.117 R)
• M55: 12,297,543 km (0.099 R)
• M56: 12,790,468 km (0.105 R)
• M57: 12,980,009 km (0.053 R)
• M58: 13,146,511 km (0.111 R)
• M59: 13,602,336 km (0.04 R)
• M60: 13,868,471 km (0.118 R)
• M61: 14,160,934 km (0.084 R)
• M62: 14,258,771 km (0.086 R)
• M63: 14,578,612 km (0.088 R)
• M64: 14,851,029 km (0.099 R)
• M65: 15,200,191 km (0.113 R)
• M66: 15,426,233 km (0.049 R)
• M67: 16,034,049 km (0.113 R)
• M68: 16,598,183 km (0.065 R)
• M69: 16,830,808 km (0.113 R)
• M70: 16,908,599 km (0.109 R)
• M71: 17,273,318 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195.6

Radius: 7.3

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 14.59 AU - 21.31 AU

Year: 27917 Days

Day: 19.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 62,580,510 km

• M1: 92,751 km (0.077 R)
• M2: 162,912 km (0.111 R)
• M3: 308,770 km (0.093 R)
• M4: 383,569 km (0.084 R)
• M5: 448,494 km (0.111 R)
• M6: 553,662 km (0.075 R)
• M7: 747,989 km (0.115 R)
• M8: 831,764 km (0.075 R)
• M9: 941,120 km (0.049 R)
• M10: 1,400,086 km (0.085 R)
• M11: 1,639,443 km (0.108 R)
• M12: 1,749,996 km (0.093 R)
• M13: 2,308,744 km (0.101 R)
• M14: 3,648,692 km (0.113 R)
• M15: 3,941,156 km (0.104 R)
• M16: 5,225,304 km (0.09 R)
• M17: 5,389,114 km (0.072 R)
• M18: 5,806,193 km (0.08 R)
• M19: 7,028,706 km (0.056 R)
• M20: 8,327,515 km (0.067 R)
• M21: 8,663,811 km (0.103 R)
• M22: 9,004,445 km (0.052 R)
• M23: 9,201,017 km (0.062 R)
• M24: 9,399,085 km (0.044 R)
• M25: 10,307,592 km (0.071 R)
• M26: 11,775,896 km (0.053 R)
• M27: 12,207,186 km (0.076 R)
• M28: 12,261,490 km (0.098 R)
• M29: 13,196,776 km (0.118 R)
• M30: 13,757,619 km (0.109 R)
• M31: 14,154,801 km (0.052 R)
• M32: 15,251,952 km (0.091 R)
• M33: 15,663,047 km (0.075 R)
• M34: 16,978,610 km (0.103 R)
• M35: 17,160,671 km (0.079 R)
• M36: 18,640,942 km (0.097 R)
• M37: 20,807,119 km (0.084 R)
• M38: 22,783,457 km (0.057 R)
• M39: 23,590,687 km (0.096 R)
• M40: 24,134,026 km (0.09 R)
• M41: 25,998,016 km (0.105 R)
• M42: 26,137,890 km (0.053 R)
• M43: 26,207,901 km (0.076 R)
• M44: 28,266,518 km (0.082 R)
• M45: 28,915,772 km (0.085 R)
• M46: 29,133,437 km (0.056 R)
• M47: 29,278,697 km (0.11 R)
• M48: 29,862,428 km (0.11 R)
• M49: 29,935,731 km (0.11 R)
• M50: 31,711,308 km (0.119 R)
• M51: 31,786,107 km (0.094 R)
• M52: 32,989,622 km (0.086 R)
• M53: 33,292,857 km (0.077 R)
• M54: 34,131,353 km (0.072 R)
• M55: 34,207,947 km (0.119 R)
• M56: 34,284,690 km (0.113 R)
• M57: 34,514,922 km (0.049 R)
• M58: 34,591,815 km (0.06 R)
• M59: 34,668,708 km (0.053 R)
• M60: 35,286,099 km (0.117 R)
• M61: 35,596,215 km (0.107 R)
• M62: 36,453,560 km (0.113 R)
• M63: 36,845,656 km (0.088 R)
• M64: 37,792,012 km (0.082 R)
• M65: 37,871,299 km (0.067 R)
• M66: 38,586,826 km (0.096 R)
• M67: 39,547,843 km (0.032 R)
• M68: 43,802,556 km (0.118 R)
• M69: 45,645,751 km (0.118 R)
• M70: 46,322,382 km (0.081 R)
• M71: 46,407,204 km (0.118 R)
• M72: 46,492,026 km (0.116 R)
• M73: 47,172,697 km (0.11 R)
• M74: 49,147,987 km (0.099 R)
• M75: 50,625,266 km (0.06 R)
• M76: 51,676,939 km (0.103 R)
• M77: 52,735,643 km (0.054 R)
• M78: 52,824,205 km (0.112 R)
• M79: 53,001,478 km (0.111 R)
• M80: 54,337,088 km (0.107 R)
• M81: 55,683,918 km (0.067 R)
• M82: 55,864,333 km (0.105 R)
• M83: 56,406,625 km (0.111 R)
• M84: 56,587,938 km (0.078 R)
• M85: 56,678,594 km (0.102 R)
• M86: 58,318,636 km (0.03 R)
• M87: 58,410,339 km (0.092 R)
• M88: 58,685,300 km (0.055 R)
• M89: 59,789,631 km (0.1 R)
• M90: 60,808,094 km (0.089 R)
• M91: 60,900,844 km (0.114 R)
• M92: 61,179,844 km (0.119 R)
• M93: 61,272,894 km (0.102 R)
• M94: 62,580,529 km (0.101 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 15,146 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit