🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.86 AU - 0.88 AU

Year: 292 Days

Day: 15.5 Hours

Environment

Temp: 94 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.89 AU - 2.33 AU

Year: 1103 Days

Day: 13.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,793,197 km

• M1: 889,808 km (0.098 R)

Asteroid Belt

Center: 3.82 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.2

Radius: 10.4

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.14 AU - 5.92 AU

Year: 4680 Days

Day: 13.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 56,793,197 km

• M1: 173,982 km (0.11 R)
• M2: 270,473 km (0.081 R)
• M3: 361,428 km (0.096 R)
• M4: 605,871 km (0.109 R)
• M5: 711,487 km (0.042 R)
• M6: 823,985 km (0.083 R)
• M7: 956,529 km (0.063 R)
• M8: 1,039,705 km (0.08 R)
• M9: 1,397,693 km (0.077 R)
• M10: 1,541,905 km (0.065 R)
• M11: 1,607,579 km (0.112 R)
• M12: 1,674,150 km (0.097 R)
• M13: 2,585,799 km (0.083 R)
• M14: 2,764,269 km (0.065 R)
• M15: 2,844,903 km (0.119 R)
• M16: 3,008,712 km (0.073 R)
• M17: 3,133,627 km (0.107 R)
• M18: 3,260,186 km (0.074 R)
• M19: 3,345,607 km (0.102 R)
• M20: 4,032,710 km (0.069 R)
• M21: 4,287,026 km (0.105 R)
• M22: 4,811,217 km (0.084 R)
• M23: 4,957,823 km (0.106 R)
• M24: 5,533,326 km (0.115 R)
• M25: 5,610,070 km (0.034 R)
• M26: 5,972,396 km (0.101 R)
• M27: 6,077,413 km (0.105 R)
• M28: 6,209,508 km (0.065 R)
• M29: 6,315,873 km (0.08 R)
• M30: 6,396,057 km (0.072 R)
• M31: 6,638,555 km (0.111 R)
• M32: 6,802,066 km (0.113 R)
• M33: 7,021,974 km (0.118 R)
• M34: 7,300,226 km (0.065 R)
• M35: 7,753,059 km (0.072 R)
• M36: 7,896,524 km (0.033 R)
• M37: 8,656,331 km (0.05 R)
• M38: 8,805,031 km (0.091 R)
• M39: 8,984,848 km (0.078 R)
• M40: 9,135,493 km (0.087 R)
• M41: 9,347,922 km (0.067 R)
• M42: 9,561,847 km (0.105 R)
• M43: 10,213,645 km (0.067 R)
• M44: 10,465,867 km (0.07 R)
• M45: 10,751,898 km (0.076 R)
• M46: 11,691,223 km (0.062 R)
• M47: 12,021,236 km (0.106 R)
• M48: 12,220,800 km (0.07 R)
• M49: 12,825,773 km (0.093 R)
• M50: 14,734,493 km (0.109 R)
• M51: 15,270,352 km (0.05 R)
• M52: 15,378,212 km (0.099 R)
• M53: 15,522,574 km (0.113 R)
• M54: 15,776,143 km (0.106 R)
• M55: 15,921,701 km (0.102 R)
• M56: 16,434,672 km (0.082 R)
• M57: 17,364,124 km (0.11 R)
• M58: 17,589,718 km (0.1 R)
• M59: 18,081,895 km (0.07 R)
• M60: 19,196,249 km (0.098 R)
• M61: 19,898,910 km (0.046 R)
• M62: 20,135,125 km (0.103 R)
• M63: 20,332,595 km (0.107 R)
• M64: 20,849,006 km (0.053 R)
• M65: 21,571,415 km (0.115 R)
• M66: 22,016,767 km (0.108 R)
• M67: 22,670,061 km (0.077 R)
• M68: 23,040,466 km (0.072 R)
• M69: 23,205,622 km (0.097 R)
• M70: 24,331,196 km (0.06 R)
• M71: 24,710,277 km (0.106 R)
• M72: 25,176,424 km (0.105 R)
• M73: 25,431,788 km (0.095 R)
• M74: 25,730,834 km (0.119 R)
• M75: 25,988,142 km (0.06 R)
• M76: 26,203,264 km (0.089 R)
• M77: 27,813,087 km (0.107 R)
• M78: 28,829,903 km (0.095 R)
• M79: 29,008,074 km (0.079 R)
• M80: 29,097,235 km (0.058 R)
• M81: 29,231,125 km (0.072 R)
• M82: 29,499,653 km (0.114 R)
• M83: 29,634,141 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.9

Radius: 14.9

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 8.49 AU - 10.93 AU

Year: 10889 Days

Day: 10.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 56,793,197 km

• M1: 205,248 km (0.066 R)
• M2: 333,603 km (0.063 R)
• M3: 494,271 km (0.087 R)
• M4: 837,299 km (0.111 R)
• M5: 1,017,266 km (0.104 R)
• M6: 1,189,153 km (0.055 R)
• M7: 1,490,294 km (0.091 R)
• M8: 1,588,131 km (0.117 R)
• M9: 1,688,362 km (0.049 R)
• M10: 2,029,295 km (0.106 R)
• M11: 2,421,840 km (0.114 R)
• M12: 2,597,468 km (0.058 R)
• M13: 3,150,531 km (0.087 R)
• M14: 3,706,736 km (0.085 R)
• M15: 4,048,567 km (0.049 R)
• M16: 4,293,908 km (0.112 R)
• M17: 4,472,378 km (0.06 R)
• M18: 5,401,082 km (0.032 R)
• M19: 5,750,093 km (0.112 R)
• M20: 6,592,928 km (0.054 R)
• M21: 6,924,437 km (0.09 R)
• M22: 7,431,723 km (0.109 R)
• M23: 7,995,109 km (0.047 R)
• M24: 9,673,597 km (0.061 R)
• M25: 10,576,869 km (0.105 R)
• M26: 10,721,979 km (0.06 R)
• M27: 11,112,130 km (0.105 R)
• M28: 11,358,518 km (0.119 R)
• M29: 11,606,551 km (0.107 R)
• M30: 11,806,414 km (0.106 R)
• M31: 14,992,100 km (0.045 R)
• M32: 15,483,529 km (0.115 R)
• M33: 15,593,484 km (0.117 R)
• M34: 15,869,492 km (0.039 R)
• M35: 16,482,245 km (0.105 R)
• M36: 16,989,531 km (0.102 R)
• M37: 17,501,754 km (0.112 R)
• M38: 17,731,237 km (0.093 R)
• M39: 19,069,390 km (0.099 R)
• M40: 19,364,547 km (0.082 R)
• M41: 20,742,044 km (0.115 R)
• M42: 21,106,614 km (0.085 R)
• M43: 21,534,613 km (0.049 R)
• M44: 22,710,752 km (0.109 R)
• M45: 23,780,826 km (0.073 R)
• M46: 24,353,935 km (0.052 R)
• M47: 24,867,205 km (0.109 R)
• M48: 25,578,842 km (0.037 R)
• M49: 26,625,878 km (0.079 R)
• M50: 27,887,437 km (0.118 R)
• M51: 28,626,749 km (0.104 R)
• M52: 29,372,644 km (0.088 R)
• M53: 30,262,153 km (0.081 R)
• M54: 30,468,748 km (0.037 R)
• M55: 30,744,906 km (0.12 R)
• M56: 31,369,178 km (0.117 R)
• M57: 32,842,417 km (0.101 R)
• M58: 33,196,366 km (0.073 R)
• M59: 34,481,561 km (0.089 R)
• M60: 35,057,962 km (0.12 R)
• M61: 36,366,494 km (0.082 R)
• M62: 36,732,860 km (0.108 R)
• M63: 38,956,482 km (0.103 R)
• M64: 39,782,711 km (0.071 R)
• M65: 40,160,147 km (0.056 R)
• M66: 40,842,612 km (0.06 R)
• M67: 41,299,783 km (0.094 R)
• M68: 42,065,276 km (0.102 R)
• M69: 42,604,127 km (0.089 R)
• M70: 43,300,056 km (0.095 R)
• M71: 44,155,906 km (0.099 R)
• M72: 44,860,213 km (0.087 R)
• M73: 45,331,895 km (0.12 R)
• M74: 47,155,044 km (0.082 R)
• M75: 47,474,585 km (0.096 R)
• M76: 49,082,912 km (0.108 R)
• M77: 51,282,599 km (0.098 R)
• M78: 52,683,882 km (0.096 R)
• M79: 53,264,621 km (0.088 R)
• M80: 54,348,757 km (0.042 R)
• M81: 54,599,932 km (0.107 R)
• M82: 55,019,404 km (0.045 R)
• M83: 55,608,670 km (0.091 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 12,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit