🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.49 AU - 0.65 AU

Year: 160 Days

Day: 17 Hours

Environment

Temp: 137 °C

Axial Tilt: 23.3 °

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: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.72 AU - 0.74 AU

Year: 233 Days

Day: 45.4 Hours

Environment

Temp: 181 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.79 AU - 0.83 AU

Year: 272 Days

Day: 31.7 Hours

Environment

Temp: 85 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.09 AU - 1.17 AU

Year: 448 Days

Day: 47.4 Hours

Environment

Temp: -7 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,978,981 km

• M1: 940,821 km (0.028 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.35 AU - 1.69 AU

Year: 699 Days

Day: 17.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,978,981 km

• M1: 507,137 km (0.076 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.59 AU - 3.21 AU

Year: 1841 Days

Day: 24.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,978,981 km

• M1: 146,157 km (0.078 R)
• M2: 1,204,562 km (0.058 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.4 AU - 3.94 AU

Year: 2104 Days

Day: 44.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.95 AU - 4.11 AU

Year: 2472 Days

Day: 43.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.97 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.77 AU - 5.03 AU

Year: 3441 Days

Day: 36.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 10 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 300.7

Radius: 3.7

Gravity: 21.96 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 14.67 AU - 22.71 AU

Year: 30121 Days

Day: 22.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,978,981 km

• M1: 58,493 km (0.086 R)
• M2: 229,334 km (0.095 R)
• M3: 364,420 km (0.097 R)
• M4: 586,424 km (0.083 R)
• M5: 972,536 km (0.066 R)
• M6: 998,865 km (0.073 R)
• M7: 1,079,349 km (0.096 R)
• M8: 1,668,465 km (0.12 R)
• M9: 2,130,423 km (0.104 R)
• M10: 2,269,400 km (0.099 R)
• M11: 2,741,082 km (0.067 R)
• M12: 2,892,176 km (0.115 R)
• M13: 3,523,329 km (0.061 R)
• M14: 3,854,389 km (0.036 R)
• M15: 3,938,762 km (0.084 R)
• M16: 4,814,957 km (0.108 R)
• M17: 4,997,167 km (0.077 R)
• M18: 5,462,566 km (0.1 R)
• M19: 5,893,259 km (0.106 R)
• M20: 6,384,388 km (0.104 R)
• M21: 6,888,683 km (0.11 R)
• M22: 7,510,561 km (0.103 R)
• M23: 7,988,526 km (0.075 R)
• M24: 8,696,274 km (0.086 R)
• M25: 9,254,274 km (0.102 R)
• M26: 9,423,918 km (0.106 R)
• M27: 10,758,331 km (0.1 R)
• M28: 10,996,341 km (0.042 R)
• M29: 11,599,071 km (0.114 R)
• M30: 14,506,206 km (0.097 R)
• M31: 14,967,267 km (0.107 R)
• M32: 15,500,135 km (0.067 R)
• M33: 15,971,517 km (0.116 R)
• M34: 17,066,424 km (0.101 R)
• M35: 17,135,688 km (0.116 R)
• M36: 17,692,940 km (0.109 R)
• M37: 17,903,424 km (0.099 R)
• M38: 18,185,416 km (0.07 R)
• M39: 18,256,027 km (0.106 R)
• M40: 18,539,814 km (0.038 R)
• M41: 19,617,068 km (0.062 R)
• M42: 21,084,473 km (0.112 R)
• M43: 21,158,824 km (0.108 R)
• M44: 21,531,622 km (0.11 R)
• M45: 22,891,466 km (0.109 R)
• M46: 23,197,394 km (0.106 R)
• M47: 24,825,767 km (0.104 R)
• M48: 26,892,312 km (0.065 R)
• M49: 27,946,229 km (0.094 R)
• M50: 28,109,440 km (0.108 R)
• M51: 28,519,188 km (0.096 R)
• M52: 29,676,777 km (0.072 R)
• M53: 32,379,711 km (0.053 R)
• M54: 34,720,619 km (0.041 R)
• M55: 35,601,451 km (0.099 R)
• M56: 35,778,575 km (0.096 R)
• M57: 36,222,432 km (0.052 R)
• M58: 36,400,453 km (0.104 R)
• M59: 36,578,774 km (0.107 R)
• M60: 36,757,394 km (0.115 R)
• M61: 37,295,198 km (0.104 R)
• M62: 38,287,630 km (0.06 R)
• M63: 38,650,704 km (0.078 R)
• M64: 39,930,364 km (0.047 R)
• M65: 40,022,218 km (0.119 R)
• M66: 43,095,257 km (0.104 R)
• M67: 43,851,624 km (0.085 R)
• M68: 44,707,772 km (0.075 R)
• M69: 44,898,809 km (0.093 R)
• M70: 45,089,995 km (0.11 R)
• M71: 45,185,738 km (0.105 R)
• M72: 48,186,970 km (0.031 R)
• M73: 49,168,781 km (0.1 R)
• M74: 49,563,271 km (0.093 R)
• M75: 52,153,408 km (0.112 R)
• M76: 52,455,147 km (0.077 R)
• M77: 52,656,655 km (0.119 R)
• M78: 52,858,313 km (0.096 R)
• M79: 53,667,638 km (0.087 R)
• M80: 54,073,946 km (0.108 R)
• M81: 56,842,404 km (0.1 R)
• M82: 57,983,536 km (0.077 R)
• M83: 58,296,046 km (0.114 R)
• M84: 60,816,322 km (0.118 R)
• M85: 63,264,640 km (0.042 R)
• M86: 64,016,220 km (0.087 R)
• M87: 64,231,491 km (0.109 R)
• M88: 66,288,462 km (0.056 R)
• M89: 66,397,369 km (0.078 R)
• M90: 70,800,334 km (0.087 R)
• M91: 71,134,386 km (0.076 R)
• M92: 72,812,276 km (0.103 R)
• M93: 74,050,946 km (0.083 R)
• M94: 75,637,581 km (0.05 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 17,498 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit