🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.93 AU - 0.99 AU

Year: 345 Days

Day: 30.1 Hours

Environment

Temp: 37 °C

Axial Tilt: 13.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.07 AU - 1.39 AU

Year: 501 Days

Day: 30 Hours

Environment

Temp: -12 °C

Axial Tilt: 23.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 55,339,337 km

• M1: 514,168 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.1 AU - 1.62 AU

Year: 582 Days

Day: 33 Hours

Environment

Temp: -31 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.42 AU - 1.76 AU

Year: 736 Days

Day: 19.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.29 AU - 2.89 AU

Year: 1530 Days

Day: 31.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.56 AU - 2.68 AU

Year: 1557 Days

Day: 39.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.34 AU - 3.8 AU

Year: 1975 Days

Day: 47.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 150.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,339,337 km

• M1: 1,119,291 km (0.077 R)

Asteroid Belt

Center: 5.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.1

Radius: 9.7

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6.64 AU - 8.52 AU

Year: 7661 Days

Day: 12.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 55,339,337 km

• M1: 122,371 km (0.063 R)
• M2: 225,294 km (0.042 R)
• M3: 300,243 km (0.11 R)
• M4: 423,960 km (0.116 R)
• M5: 493,523 km (0.037 R)
• M6: 738,415 km (0.091 R)
• M7: 865,274 km (0.05 R)
• M8: 1,519,615 km (0.118 R)
• M9: 1,607,429 km (0.071 R)
• M10: 1,684,173 km (0.088 R)
• M11: 1,748,949 km (0.103 R)
• M12: 1,948,811 km (0.057 R)
• M13: 2,086,142 km (0.116 R)
• M14: 2,312,933 km (0.049 R)
• M15: 2,667,928 km (0.078 R)
• M16: 2,790,299 km (0.088 R)
• M17: 3,072,142 km (0.081 R)
• M18: 3,955,368 km (0.036 R)
• M19: 4,025,080 km (0.073 R)
• M20: 4,254,414 km (0.117 R)
• M21: 4,361,825 km (0.088 R)
• M22: 4,542,839 km (0.097 R)
• M23: 4,634,243 km (0.109 R)
• M24: 4,837,546 km (0.03 R)
• M25: 4,912,196 km (0.11 R)
• M26: 5,081,690 km (0.088 R)
• M27: 5,157,686 km (0.109 R)
• M28: 5,291,426 km (0.08 R)
• M29: 5,484,557 km (0.101 R)
• M30: 5,582,095 km (0.094 R)
• M31: 5,858,103 km (0.076 R)
• M32: 5,937,689 km (0.112 R)
• M33: 6,017,874 km (0.072 R)
• M34: 7,218,696 km (0.072 R)
• M35: 7,715,061 km (0.087 R)
• M36: 8,022,485 km (0.12 R)
• M37: 8,311,807 km (0.097 R)
• M38: 9,015,216 km (0.116 R)
• M39: 9,409,108 km (0.106 R)
• M40: 9,643,528 km (0.093 R)
• M41: 9,737,774 km (0.089 R)
• M42: 10,575,821 km (0.081 R)
• M43: 10,770,747 km (0.115 R)
• M44: 10,844,050 km (0.115 R)
• M45: 11,065,156 km (0.092 R)
• M46: 11,139,207 km (0.11 R)
• M47: 11,511,855 km (0.041 R)
• M48: 11,611,936 km (0.109 R)
• M49: 11,863,410 km (0.048 R)
• M50: 15,485,025 km (0.119 R)
• M51: 16,208,181 km (0.059 R)
• M52: 16,743,592 km (0.029 R)
• M53: 16,913,984 km (0.072 R)
• M54: 17,370,856 km (0.068 R)
• M55: 17,600,937 km (0.056 R)
• M56: 18,180,330 km (0.074 R)
• M57: 18,589,630 km (0.074 R)
• M58: 19,835,780 km (0.12 R)
• M59: 20,196,760 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 182.3

Radius: 6.1

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 14.54 AU - 17.96 AU

Year: 24047 Days

Day: 15.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 55,339,337 km

• M1: 187,745 km (0.068 R)
• M2: 268,678 km (0.115 R)
• M3: 334,800 km (0.044 R)
• M4: 407,205 km (0.106 R)
• M5: 453,282 km (0.115 R)
• M6: 603,328 km (0.027 R)
• M7: 693,685 km (0.072 R)
• M8: 970,591 km (0.117 R)
• M9: 1,034,320 km (0.104 R)
• M10: 1,121,386 km (0.112 R)
• M11: 1,349,822 km (0.048 R)
• M12: 1,397,394 km (0.083 R)
• M13: 1,668,615 km (0.083 R)
• M14: 1,719,628 km (0.092 R)
• M15: 1,849,778 km (0.09 R)
• M16: 1,956,142 km (0.066 R)
• M17: 2,175,003 km (0.078 R)
• M18: 2,373,071 km (0.106 R)
• M19: 2,489,009 km (0.093 R)
• M20: 2,636,363 km (0.083 R)
• M21: 4,580,687 km (0.049 R)
• M22: 4,834,554 km (0.1 R)
• M23: 5,130,459 km (0.03 R)
• M24: 5,242,807 km (0.096 R)
• M25: 5,394,050 km (0.052 R)
• M26: 5,856,457 km (0.117 R)
• M27: 6,331,431 km (0.111 R)
• M28: 7,025,266 km (0.097 R)
• M29: 8,263,786 km (0.096 R)
• M30: 9,338,797 km (0.082 R)
• M31: 9,846,083 km (0.098 R)
• M32: 10,839,263 km (0.068 R)
• M33: 11,080,415 km (0.119 R)
• M34: 11,128,735 km (0.09 R)
• M35: 11,323,212 km (0.096 R)
• M36: 11,617,023 km (0.051 R)
• M37: 12,012,709 km (0.056 R)
• M38: 12,162,307 km (0.06 R)
• M39: 12,312,503 km (0.114 R)
• M40: 12,412,883 km (0.059 R)
• M41: 14,266,700 km (0.077 R)
• M42: 16,425,697 km (0.087 R)
• M43: 17,036,954 km (0.102 R)
• M44: 19,322,061 km (0.096 R)
• M45: 19,380,404 km (0.092 R)
• M46: 21,158,076 km (0.115 R)
• M47: 22,066,284 km (0.117 R)
• M48: 22,310,578 km (0.098 R)
• M49: 22,371,913 km (0.109 R)
• M50: 22,433,098 km (0.027 R)
• M51: 22,494,433 km (0.12 R)
• M52: 23,359,109 km (0.097 R)
• M53: 25,888,510 km (0.118 R)
• M54: 26,017,314 km (0.117 R)
• M55: 26,404,772 km (0.094 R)
• M56: 28,171,972 km (0.074 R)
• M57: 29,237,258 km (0.096 R)
• M58: 29,977,169 km (0.084 R)
• M59: 31,064,447 km (0.068 R)
• M60: 32,302,967 km (0.091 R)
• M61: 32,858,574 km (0.109 R)
• M62: 32,997,999 km (0.07 R)
• M63: 33,137,574 km (0.051 R)
• M64: 34,190,893 km (0.116 R)
• M65: 34,899,089 km (0.104 R)
• M66: 34,970,148 km (0.069 R)
• M67: 35,041,356 km (0.116 R)
• M68: 35,254,982 km (0.092 R)
• M69: 36,618,567 km (0.108 R)
• M70: 37,270,514 km (0.062 R)
• M71: 40,811,346 km (0.096 R)
• M72: 41,939,763 km (0.076 R)
• M73: 43,307,237 km (0.072 R)
• M74: 44,843,907 km (0.099 R)
• M75: 44,998,591 km (0.075 R)
• M76: 46,476,468 km (0.078 R)
• M77: 46,789,576 km (0.109 R)
• M78: 47,970,203 km (0.044 R)
• M79: 48,445,176 km (0.099 R)
• M80: 49,001,231 km (0.113 R)
• M81: 49,320,024 km (0.075 R)
• M82: 51,651,358 km (0.075 R)
• M83: 52,138,149 km (0.063 R)
• M84: 52,707,967 km (0.069 R)
• M85: 52,871,179 km (0.081 R)
• M86: 53,280,030 km (0.103 R)
• M87: 53,771,907 km (0.115 R)
• M88: 54,182,853 km (0.067 R)
• M89: 55,008,035 km (0.105 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: 424 - 18,093 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit