🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.62 AU - 1.76 AU

Year: 811 Days

Day: 40.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,600,966 km

• M1: 1,163,123 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.62 AU - 4.3 AU

Year: 2375 Days

Day: 20.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.96 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.17 AU - 4.73 AU

Year: 3464 Days

Day: 44.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517

Radius: 9.4

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.72 AU - 5.72 AU

Year: 3783 Days

Day: 13.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 29,600,966 km

• M1: 117,584 km (0.027 R)
• M2: 278,551 km (0.117 R)
• M3: 370,853 km (0.084 R)
• M4: 442,361 km (0.101 R)
• M5: 546,631 km (0.101 R)
• M6: 679,773 km (0.105 R)
• M7: 792,420 km (0.069 R)
• M8: 968,197 km (0.091 R)
• M9: 1,061,098 km (0.107 R)
• M10: 1,144,873 km (0.098 R)
• M11: 1,410,110 km (0.091 R)
• M12: 1,516,324 km (0.112 R)
• M13: 1,751,193 km (0.031 R)
• M14: 1,880,445 km (0.105 R)
• M15: 2,027,650 km (0.105 R)
• M16: 2,163,634 km (0.102 R)
• M17: 2,349,584 km (0.099 R)
• M18: 2,557,076 km (0.118 R)
• M19: 2,888,136 km (0.097 R)
• M20: 2,990,162 km (0.076 R)
• M21: 3,356,677 km (0.084 R)
• M22: 3,627,300 km (0.096 R)
• M23: 4,363,919 km (0.081 R)
• M24: 4,520,698 km (0.116 R)
• M25: 4,580,088 km (0.115 R)
• M26: 4,819,744 km (0.054 R)
• M27: 4,880,331 km (0.118 R)
• M28: 4,961,563 km (0.045 R)
• M29: 5,022,749 km (0.048 R)
• M30: 5,125,373 km (0.118 R)
• M31: 5,187,157 km (0.11 R)
• M32: 5,798,264 km (0.105 R)
• M33: 6,035,975 km (0.086 R)
• M34: 6,409,820 km (0.12 R)
• M35: 6,610,730 km (0.102 R)
• M36: 7,249,214 km (0.099 R)
• M37: 7,411,827 km (0.107 R)
• M38: 7,646,396 km (0.099 R)
• M39: 8,979,762 km (0.111 R)
• M40: 9,079,544 km (0.116 R)
• M41: 9,229,889 km (0.115 R)
• M42: 9,583,988 km (0.1 R)
• M43: 10,331,528 km (0.07 R)
• M44: 10,462,277 km (0.117 R)
• M45: 10,672,761 km (0.068 R)
• M46: 11,582,466 km (0.119 R)
• M47: 11,827,507 km (0.066 R)
• M48: 11,991,765 km (0.116 R)
• M49: 12,156,921 km (0.091 R)
• M50: 12,852,701 km (0.086 R)
• M51: 12,937,074 km (0.102 R)
• M52: 13,704,811 km (0.039 R)
• M53: 13,877,446 km (0.055 R)
• M54: 14,021,808 km (0.06 R)
• M55: 14,545,700 km (0.12 R)
• M56: 14,662,985 km (0.071 R)
• M57: 15,165,035 km (0.105 R)
• M58: 15,702,840 km (0.114 R)
• M59: 16,307,664 km (0.086 R)
• M60: 16,399,068 km (0.066 R)
• M61: 17,696,381 km (0.073 R)
• M62: 17,915,841 km (0.104 R)
• M63: 18,010,088 km (0.102 R)
• M64: 18,136,049 km (0.119 R)
• M65: 18,325,590 km (0.12 R)
• M66: 18,515,878 km (0.043 R)
• M67: 18,770,494 km (0.118 R)
• M68: 18,898,250 km (0.073 R)
• M69: 19,606,147 km (0.082 R)
• M70: 19,833,237 km (0.068 R)
• M71: 20,618,327 km (0.099 R)
• M72: 20,915,428 km (0.097 R)
• M73: 21,180,665 km (0.115 R)
• M74: 21,781,450 km (0.102 R)
• M75: 22,320,302 km (0.069 R)
• M76: 22,625,182 km (0.086 R)
• M77: 22,693,249 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.6

Radius: 8.8

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.78 AU - 8.6 AU

Year: 7868 Days

Day: 6.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 29,600,966 km

• M1: 169,195 km (0.113 R)
• M2: 226,042 km (0.103 R)
• M3: 286,181 km (0.093 R)
• M4: 372,349 km (0.102 R)
• M5: 691,142 km (0.052 R)
• M6: 972,985 km (0.067 R)
• M7: 1,127,220 km (0.097 R)
• M8: 1,274,574 km (0.086 R)
• M9: 1,335,311 km (0.046 R)
• M10: 1,491,790 km (0.088 R)
• M11: 1,572,274 km (0.119 R)
• M12: 1,654,253 km (0.095 R)
• M13: 2,361,702 km (0.102 R)
• M14: 2,610,034 km (0.066 R)
• M15: 2,846,847 km (0.078 R)
• M16: 3,029,058 km (0.1 R)
• M17: 3,111,187 km (0.119 R)
• M18: 3,277,989 km (0.083 R)
• M19: 3,555,343 km (0.076 R)
• M20: 3,642,110 km (0.054 R)
• M21: 3,729,774 km (0.097 R)
• M22: 4,019,246 km (0.106 R)
• M23: 4,224,045 km (0.107 R)
• M24: 4,572,908 km (0.091 R)
• M25: 4,786,833 km (0.108 R)
• M26: 5,125,971 km (0.114 R)
• M27: 5,273,774 km (0.092 R)
• M28: 5,573,568 km (0.106 R)
• M29: 5,674,846 km (0.083 R)
• M30: 7,072,389 km (0.084 R)
• M31: 7,209,570 km (0.039 R)
• M32: 7,403,000 km (0.119 R)
• M33: 8,050,909 km (0.038 R)
• M34: 8,454,224 km (0.087 R)
• M35: 8,541,440 km (0.033 R)
• M36: 8,658,276 km (0.059 R)
• M37: 8,952,685 km (0.102 R)
• M38: 9,250,534 km (0.07 R)
• M39: 9,400,581 km (0.092 R)
• M40: 9,733,585 km (0.111 R)
• M41: 10,163,231 km (0.081 R)
• M42: 10,787,502 km (0.076 R)
• M43: 10,945,478 km (0.095 R)
• M44: 12,204,493 km (0.095 R)
• M45: 12,867,661 km (0.069 R)
• M46: 13,815,812 km (0.088 R)
• M47: 14,090,923 km (0.116 R)
• M48: 14,926,876 km (0.109 R)
• M49: 15,103,102 km (0.104 R)
• M50: 15,600,066 km (0.095 R)
• M51: 15,922,449 km (0.1 R)
• M52: 16,319,333 km (0.106 R)
• M53: 16,719,656 km (0.097 R)
• M54: 17,049,520 km (0.119 R)
• M55: 17,752,929 km (0.108 R)
• M56: 17,864,828 km (0.052 R)
• M57: 19,226,468 km (0.056 R)
• M58: 19,687,678 km (0.038 R)
• M59: 21,409,998 km (0.046 R)
• M60: 21,489,435 km (0.099 R)
• M61: 21,608,814 km (0.116 R)
• M62: 21,768,285 km (0.059 R)
• M63: 23,017,128 km (0.065 R)
• M64: 23,261,571 km (0.117 R)
• M65: 23,629,881 km (0.069 R)
• M66: 24,041,275 km (0.086 R)
• M67: 24,538,090 km (0.088 R)
• M68: 24,704,443 km (0.072 R)
• M69: 25,080,233 km (0.071 R)
• M70: 25,164,007 km (0.07 R)
• M71: 25,457,818 km (0.105 R)
• M72: 25,752,825 km (0.041 R)
• M73: 26,261,158 km (0.109 R)
• M74: 27,805,906 km (0.048 R)
• M75: 27,892,673 km (0.066 R)
• M76: 28,371,087 km (0.1 R)
• M77: 28,939,858 km (0.072 R)
• M78: 29,468,387 km (0.118 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 14,939 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit