🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.87 AU - 0.99 AU

Year: 333 Days

Day: 41.9 Hours

Environment

Temp: 31 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.92 AU - 1.54 AU

Year: 506 Days

Day: 47.6 Hours

Environment

Temp: 5 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 29,563,197 km

• M1: 45,777 km (0.094 R)
• M2: 278,102 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.23 AU - 1.93 AU

Year: 737 Days

Day: 31.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,563,197 km

• M1: 918,980 km (0.048 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.39 AU - 2.03 AU

Year: 829 Days

Day: 41.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.78 AU - 2.16 AU

Year: 1025 Days

Day: 38.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.87 AU - 2.09 AU

Year: 1033 Days

Day: 28 Hours

Environment

Temp: -64 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.05 AU - 4.85 AU

Year: 3481 Days

Day: 35 Hours

Environment

Temp: -127 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 965.6

Radius: 5.6

Gravity: 30.79 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 14.56 AU - 15.8 AU

Year: 21934 Days

Day: 18 Hours

Environment

Temp: -188 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 29,563,197 km

• M1: 134,488 km (0.092 R)
• M2: 219,759 km (0.083 R)
• M3: 588,668 km (0.119 R)
• M4: 638,035 km (0.044 R)
• M5: 688,898 km (0.097 R)
• M6: 2,198,490 km (0.11 R)
• M7: 2,356,017 km (0.098 R)
• M8: 2,396,109 km (0.103 R)
• M9: 2,599,413 km (0.088 R)
• M10: 2,808,550 km (0.109 R)
• M11: 3,022,924 km (0.115 R)
• M12: 3,980,500 km (0.079 R)
• M13: 4,221,353 km (0.116 R)
• M14: 4,466,992 km (0.065 R)
• M15: 5,179,228 km (0.057 R)
• M16: 5,548,585 km (0.12 R)
• M17: 6,763,469 km (0.108 R)
• M18: 6,993,102 km (0.103 R)
• M19: 7,459,698 km (0.074 R)
• M20: 8,669,795 km (0.105 R)
• M21: 9,297,358 km (0.118 R)
• M22: 9,488,544 km (0.087 R)
• M23: 9,874,656 km (0.096 R)
• M24: 10,728,860 km (0.097 R)
• M25: 12,437,118 km (0.117 R)
• M26: 14,669,418 km (0.104 R)
• M27: 15,115,668 km (0.1 R)
• M28: 15,490,860 km (0.112 R)
• M29: 16,021,334 km (0.09 R)
• M30: 17,884,575 km (0.061 R)
• M31: 18,201,723 km (0.079 R)
• M32: 21,055,302 km (0.113 R)
• M33: 21,138,778 km (0.069 R)
• M34: 22,405,273 km (0.11 R)
• M35: 23,176,899 km (0.037 R)
• M36: 23,263,217 km (0.089 R)
• M37: 23,349,535 km (0.11 R)
• M38: 24,746,181 km (0.054 R)
• M39: 25,365,665 km (0.115 R)
• M40: 25,811,317 km (0.077 R)
• M41: 27,710,911 km (0.079 R)
• M42: 27,894,169 km (0.099 R)
• M43: 28,538,636 km (0.079 R)
• M44: 28,816,439 km (0.104 R)
• M45: 28,909,190 km (0.079 R)
• M46: 29,936,329 km (0.106 R)
• M47: 30,501,659 km (0.06 R)
• M48: 30,880,441 km (0.118 R)
• M49: 32,218,594 km (0.098 R)
• M50: 33,088,805 km (0.109 R)
• M51: 33,673,134 km (0.093 R)
• M52: 35,446,767 km (0.054 R)
• M53: 36,645,943 km (0.093 R)
• M54: 36,746,473 km (0.081 R)
• M55: 38,367,366 km (0.095 R)
• M56: 39,804,702 km (0.112 R)
• M57: 40,946,433 km (0.105 R)
• M58: 42,626,118 km (0.075 R)
• M59: 44,328,243 km (0.089 R)
• M60: 44,542,616 km (0.069 R)
• M61: 45,619,422 km (0.103 R)
• M62: 45,727,581 km (0.098 R)
• M63: 46,486,940 km (0.052 R)
• M64: 47,141,281 km (0.094 R)
• M65: 47,579,154 km (0.081 R)
• M66: 50,011,466 km (0.082 R)
• M67: 50,458,015 km (0.106 R)
• M68: 51,130,308 km (0.085 R)
• M69: 52,031,336 km (0.087 R)
• M70: 52,597,265 km (0.106 R)
• M71: 52,824,055 km (0.113 R)
• M72: 54,306,869 km (0.103 R)
• M73: 54,651,094 km (0.066 R)
• M74: 54,880,876 km (0.099 R)
• M75: 55,803,297 km (0.049 R)
• M76: 56,150,514 km (0.104 R)
• M77: 56,614,716 km (0.091 R)
• M78: 59,190,043 km (0.119 R)
• M79: 62,162,553 km (0.071 R)
• M80: 65,061,460 km (0.099 R)
• M81: 66,282,329 km (0.082 R)
• M82: 67,510,826 km (0.101 R)
• M83: 70,239,641 km (0.108 R)
• M84: 70,364,555 km (0.101 R)
• M85: 71,240,900 km (0.117 R)
• M86: 71,617,587 km (0.095 R)
• M87: 74,145,641 km (0.114 R)
• M88: 74,272,800 km (0.09 R)
• M89: 76,317,354 km (0.114 R)
• M90: 79,939,567 km (0.084 R)
• M91: 81,377,951 km (0.052 R)
• M92: 82,166,032 km (0.085 R)
• M93: 82,692,766 km (0.113 R)
• M94: 84,412,693 km (0.113 R)
• M95: 85,343,790 km (0.035 R)
• M96: 85,743,815 km (0.074 R)

Asteroid Belt

Center: 15.64 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 16.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28

Radius: 3.1

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 15.25 AU - 16.95 AU

Year: 23958 Days

Day: 16 Hours

Environment

Temp: -190 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 29,563,197 km

• M1: 339,438 km (0.11 R)
• M2: 669,450 km (0.093 R)
• M3: 889,509 km (0.111 R)
• M4: 972,237 km (0.082 R)
• M5: 1,086,380 km (0.07 R)
• M6: 1,568,534 km (0.09 R)
• M7: 1,736,682 km (0.094 R)
• M8: 1,822,850 km (0.078 R)
• M9: 2,406,880 km (0.112 R)
• M10: 2,600,460 km (0.081 R)
• M11: 3,189,576 km (0.105 R)
• M12: 3,640,913 km (0.084 R)
• M13: 3,885,206 km (0.101 R)
• M14: 3,907,646 km (0.118 R)
• M15: 3,998,003 km (0.097 R)
• M16: 4,273,114 km (0.081 R)
• M17: 4,769,180 km (0.109 R)
• M18: 5,408,113 km (0.078 R)
• M19: 5,610,070 km (0.117 R)
• M20: 5,840,301 km (0.114 R)
• M21: 6,791,444 km (0.119 R)
• M22: 6,954,655 km (0.1 R)
• M23: 7,903,256 km (0.076 R)
• M24: 8,161,162 km (0.101 R)
• M25: 9,673,597 km (0.113 R)
• M26: 9,980,123 km (0.106 R)
• M27: 10,352,023 km (0.117 R)
• M28: 10,539,768 km (0.107 R)
• M29: 10,855,121 km (0.049 R)
• M30: 11,430,474 km (0.104 R)
• M31: 11,592,040 km (0.116 R)
• M32: 12,378,177 km (0.026 R)
• M33: 12,544,081 km (0.083 R)
• M34: 12,878,133 km (0.054 R)
• M35: 13,384,821 km (0.074 R)
• M36: 14,208,806 km (0.084 R)
• M37: 15,084,402 km (0.087 R)
• M38: 15,510,906 km (0.116 R)
• M39: 15,618,018 km (0.075 R)
• M40: 15,653,921 km (0.051 R)
• M41: 16,924,007 km (0.086 R)
• M42: 18,340,101 km (0.084 R)
• M43: 20,182,099 km (0.091 R)
• M44: 20,848,558 km (0.055 R)
• M45: 20,927,396 km (0.118 R)
• M46: 21,125,015 km (0.077 R)
• M47: 22,082,291 km (0.102 R)
• M48: 25,205,147 km (0.092 R)
• M49: 25,583,929 km (0.093 R)
• M50: 25,710,638 km (0.093 R)
• M51: 27,290,541 km (0.11 R)
• M52: 27,376,710 km (0.074 R)
• M53: 28,157,461 km (0.109 R)
• M54: 28,506,772 km (0.097 R)
• M55: 28,550,454 km (0.074 R)
• M56: 28,638,119 km (0.079 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 19,902 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit