🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.51 AU - 0.51 AU

Year: 135 Days

Day: 20.2 Hours

Environment

Temp: 191 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.7 AU - 0.76 AU

Year: 231 Days

Day: 38.1 Hours

Environment

Temp: 156 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.05 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.15 AU - 1.59 AU

Year: 595 Days

Day: 27.9 Hours

Environment

Temp: -22 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.39 AU - 2.13 AU

Year: 866 Days

Day: 15.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.73 AU - 4.03 AU

Year: 2305 Days

Day: 35.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.3 AU - 4.82 AU

Year: 3034 Days

Day: 29.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,264,178 km

• M1: 161,416 km (0.107 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.68 AU - 4.74 AU

Year: 3204 Days

Day: 38.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.4

Radius: 13.9

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.34 AU - 7.12 AU

Year: 5087 Days

Day: 6.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 85,264,178 km

• M1: 192,084 km (0.119 R)
• M2: 450,140 km (0.092 R)
• M3: 707,598 km (0.107 R)
• M4: 899,831 km (0.089 R)
• M5: 1,329,626 km (0.105 R)
• M6: 1,726,659 km (0.117 R)
• M7: 1,874,611 km (0.084 R)
• M8: 2,093,622 km (0.032 R)
• M9: 2,605,397 km (0.117 R)
• M10: 2,764,120 km (0.037 R)
• M11: 2,850,887 km (0.091 R)
• M12: 3,091,440 km (0.104 R)
• M13: 3,351,890 km (0.084 R)
• M14: 3,471,568 km (0.116 R)
• M15: 4,091,352 km (0.08 R)
• M16: 4,363,471 km (0.12 R)
• M17: 4,805,383 km (0.065 R)
• M18: 4,986,247 km (0.102 R)
• M19: 5,215,580 km (0.074 R)
• M20: 5,417,088 km (0.045 R)
• M21: 5,511,036 km (0.107 R)
• M22: 5,621,290 km (0.08 R)
• M23: 5,940,531 km (0.096 R)
• M24: 6,037,471 km (0.116 R)
• M25: 6,314,975 km (0.061 R)
• M26: 6,430,614 km (0.118 R)
• M27: 6,630,327 km (0.114 R)
• M28: 7,397,465 km (0.077 R)
• M29: 7,554,393 km (0.088 R)
• M30: 7,659,561 km (0.11 R)
• M31: 8,156,973 km (0.085 R)
• M32: 8,355,340 km (0.111 R)
• M33: 8,960,015 km (0.085 R)
• M34: 10,542,760 km (0.042 R)
• M35: 10,680,091 km (0.058 R)
• M36: 11,016,387 km (0.094 R)
• M37: 11,821,373 km (0.073 R)
• M38: 12,046,069 km (0.097 R)
• M39: 12,375,484 km (0.12 R)
• M40: 13,001,252 km (0.108 R)
• M41: 13,233,278 km (0.117 R)
• M42: 14,632,317 km (0.091 R)
• M43: 14,741,823 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 483.1

Radius: 7.4

Gravity: 8.82 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 15.17 AU - 20.77 AU

Year: 28251 Days

Day: 16 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 85,264,178 km

• M1: 297,700 km (0.1 R)
• M2: 534,663 km (0.034 R)
• M3: 1,602,343 km (0.086 R)
• M4: 1,703,321 km (0.101 R)
• M5: 1,771,987 km (0.055 R)
• M6: 2,705,029 km (0.103 R)
• M7: 2,907,584 km (0.109 R)
• M8: 3,073,039 km (0.089 R)
• M9: 3,241,786 km (0.117 R)
• M10: 3,370,440 km (0.075 R)
• M11: 3,992,468 km (0.115 R)
• M12: 4,176,773 km (0.098 R)
• M13: 4,223,148 km (0.099 R)
• M14: 4,697,822 km (0.107 R)
• M15: 5,441,174 km (0.09 R)
• M16: 5,852,568 km (0.114 R)
• M17: 5,904,628 km (0.057 R)
• M18: 6,220,728 km (0.103 R)
• M19: 6,596,369 km (0.055 R)
• M20: 6,650,673 km (0.078 R)
• M21: 6,759,729 km (0.073 R)
• M22: 7,145,841 km (0.097 R)
• M23: 7,710,125 km (0.06 R)
• M24: 9,425,713 km (0.03 R)
• M25: 9,609,718 km (0.061 R)
• M26: 9,732,987 km (0.12 R)
• M27: 10,294,577 km (0.083 R)
• M28: 10,357,558 km (0.111 R)
• M29: 10,547,547 km (0.09 R)
• M30: 12,441,905 km (0.085 R)
• M31: 13,393,348 km (0.095 R)
• M32: 13,462,163 km (0.086 R)
• M33: 13,808,332 km (0.1 R)
• M34: 13,877,895 km (0.097 R)
• M35: 15,799,779 km (0.118 R)
• M36: 16,238,101 km (0.119 R)
• M37: 17,126,862 km (0.094 R)
• M38: 20,122,260 km (0.063 R)
• M39: 20,201,098 km (0.072 R)
• M40: 20,597,233 km (0.107 R)
• M41: 20,916,026 km (0.058 R)
• M42: 20,995,912 km (0.066 R)
• M43: 21,316,649 km (0.119 R)
• M44: 22,698,036 km (0.063 R)
• M45: 23,857,120 km (0.08 R)
• M46: 26,146,417 km (0.113 R)
• M47: 27,886,988 km (0.048 R)
• M48: 27,974,951 km (0.052 R)
• M49: 28,771,111 km (0.037 R)
• M50: 30,748,646 km (0.095 R)
• M51: 31,204,171 km (0.078 R)
• M52: 32,862,314 km (0.109 R)
• M53: 33,234,813 km (0.086 R)
• M54: 33,608,508 km (0.046 R)
• M55: 35,022,657 km (0.101 R)
• M56: 35,498,378 km (0.056 R)
• M57: 38,103,625 km (0.103 R)
• M58: 38,396,986 km (0.081 R)
• M59: 38,494,823 km (0.086 R)
• M60: 41,974,320 km (0.05 R)
• M61: 44,520,326 km (0.107 R)
• M62: 47,851,721 km (0.071 R)
• M63: 50,831,711 km (0.109 R)
• M64: 51,154,543 km (0.084 R)
• M65: 53,105,898 km (0.093 R)
• M66: 54,310,310 km (0.092 R)
• M67: 55,967,107 km (0.1 R)
• M68: 56,078,108 km (0.094 R)
• M69: 59,330,216 km (0.053 R)
• M70: 63,799,154 km (0.105 R)
• M71: 64,729,203 km (0.078 R)
• M72: 65,429,770 km (0.095 R)
• M73: 67,309,916 km (0.031 R)
• M74: 70,522,680 km (0.062 R)
• M75: 71,243,293 km (0.105 R)
• M76: 71,966,449 km (0.03 R)
• M77: 72,570,974 km (0.083 R)
• M78: 72,692,149 km (0.098 R)
• M79: 73,298,618 km (0.065 R)
• M80: 74,638,866 km (0.08 R)
• M81: 75,741,402 km (0.115 R)
• M82: 76,479,518 km (0.106 R)
• M83: 76,726,055 km (0.115 R)
• M84: 76,849,324 km (0.082 R)
• M85: 76,972,892 km (0.054 R)
• M86: 78,334,980 km (0.058 R)
• M87: 78,956,859 km (0.061 R)
• M88: 79,081,324 km (0.093 R)
• M89: 80,330,466 km (0.106 R)
• M90: 81,208,755 km (0.119 R)
• M91: 81,334,567 km (0.113 R)
• M92: 83,989,780 km (0.067 R)
• M93: 84,753,626 km (0.094 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 18,973 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit