🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.76 AU - 1 AU

Year: 303 Days

Day: 26.8 Hours

Environment

Temp: 117 °C

Axial Tilt: 49.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,975,409 km

• M1: 306,526 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.81 AU - 0.97 AU

Year: 308 Days

Day: 37.9 Hours

Environment

Temp: 94 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,975,409 km

• M1: 370,704 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.81 AU - 1.05 AU

Year: 329 Days

Day: 13.4 Hours

Environment

Temp: 79 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,975,409 km

• M1: 64,177 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.66 AU - 2.2 AU

Year: 984 Days

Day: 29.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.01 AU - 2.09 AU

Year: 1077 Days

Day: 24.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.96 AU - 2.22 AU

Year: 1109 Days

Day: 34.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,975,409 km

• M1: 1,494,632 km (0.053 R)
• M2: 1,586,934 km (0.103 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.16 AU - 3.58 AU

Year: 2271 Days

Day: 36.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.33 AU - 3.79 AU

Year: 2466 Days

Day: 33.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.09 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 632.1

Radius: 5

Gravity: 25.28 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 15.44 AU - 21.8 AU

Year: 29495 Days

Day: 18.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 95,975,409 km

• M1: 86,468 km (0.105 R)
• M2: 158,125 km (0.041 R)
• M3: 204,351 km (0.119 R)
• M4: 354,098 km (0.052 R)
• M5: 396,734 km (0.111 R)
• M6: 1,367,474 km (0.094 R)
• M7: 1,507,199 km (0.056 R)
• M8: 2,439,044 km (0.065 R)
• M9: 2,915,064 km (0.106 R)
• M10: 3,561,327 km (0.088 R)
• M11: 3,705,539 km (0.1 R)
• M12: 4,351,952 km (0.061 R)
• M13: 5,357,997 km (0.069 R)
• M14: 5,412,900 km (0.06 R)
• M15: 7,694,118 km (0.09 R)
• M16: 9,892,010 km (0.067 R)
• M17: 10,988,712 km (0.041 R)
• M18: 12,485,588 km (0.073 R)
• M19: 12,777,902 km (0.102 R)
• M20: 12,851,205 km (0.118 R)
• M21: 13,443,762 km (0.077 R)
• M22: 13,593,211 km (0.051 R)
• M23: 15,118,510 km (0.107 R)
• M24: 16,377,077 km (0.079 R)
• M25: 16,616,883 km (0.12 R)
• M26: 17,261,799 km (0.083 R)
• M27: 17,424,262 km (0.115 R)
• M28: 17,587,324 km (0.078 R)
• M29: 18,909,620 km (0.077 R)
• M30: 19,667,482 km (0.075 R)
• M31: 20,435,069 km (0.108 R)
• M32: 21,736,122 km (0.063 R)
• M33: 22,087,677 km (0.113 R)
• M34: 22,618,450 km (0.115 R)
• M35: 22,707,311 km (0.069 R)
• M36: 24,235,603 km (0.085 R)
• M37: 24,691,428 km (0.099 R)
• M38: 25,889,707 km (0.116 R)
• M39: 27,485,018 km (0.119 R)
• M40: 27,579,863 km (0.103 R)
• M41: 27,864,997 km (0.094 R)
• M42: 30,377,044 km (0.03 R)
• M43: 30,671,453 km (0.12 R)
• M44: 30,966,909 km (0.053 R)
• M45: 31,461,479 km (0.097 R)
• M46: 32,658,711 km (0.117 R)
• M47: 33,061,129 km (0.074 R)
• M48: 34,584,784 km (0.092 R)
• M49: 34,994,981 km (0.076 R)
• M50: 40,363,899 km (0.119 R)
• M51: 40,903,798 km (0.064 R)
• M52: 43,418,388 km (0.085 R)
• M53: 43,528,941 km (0.105 R)
• M54: 46,320,587 km (0.107 R)
• M55: 48,137,603 km (0.087 R)
• M56: 48,710,114 km (0.058 R)
• M57: 48,939,747 km (0.12 R)
• M58: 49,169,828 km (0.095 R)
• M59: 55,874,206 km (0.055 R)
• M60: 56,837,766 km (0.086 R)
• M61: 58,171,730 km (0.086 R)
• M62: 59,270,826 km (0.118 R)
• M63: 59,393,496 km (0.078 R)
• M64: 61,737,695 km (0.119 R)
• M65: 61,986,177 km (0.05 R)
• M66: 62,359,723 km (0.06 R)
• M67: 62,484,338 km (0.118 R)
• M68: 62,608,953 km (0.067 R)
• M69: 63,233,823 km (0.106 R)
• M70: 63,860,788 km (0.089 R)
• M71: 65,120,701 km (0.063 R)
• M72: 67,921,472 km (0.111 R)
• M73: 68,434,892 km (0.058 R)
• M74: 68,820,855 km (0.086 R)
• M75: 73,113,416 km (0.076 R)
• M76: 73,903,143 km (0.101 R)
• M77: 76,156,087 km (0.088 R)
• M78: 76,422,521 km (0.114 R)
• M79: 77,357,957 km (0.107 R)
• M80: 77,491,847 km (0.098 R)
• M81: 80,051,017 km (0.106 R)
• M82: 80,728,995 km (0.1 R)
• M83: 82,364,100 km (0.059 R)
• M84: 82,637,714 km (0.054 R)
• M85: 85,113,559 km (0.111 R)
• M86: 86,221,630 km (0.06 R)
• M87: 86,499,434 km (0.106 R)
• M88: 86,777,536 km (0.102 R)
• M89: 88,032,513 km (0.106 R)
• M90: 91,550,157 km (0.117 R)
• M91: 91,833,645 km (0.113 R)
• M92: 93,112,407 km (0.119 R)
• M93: 93,254,974 km (0.08 R)
• M94: 94,111,123 km (0.086 R)
• M95: 95,544,121 km (0.105 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 17,348 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit