🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.48 AU - 0.52 AU

Year: 127 Days

Day: 47.3 Hours

Environment

Temp: 217 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.11 AU - 1.13 AU

Year: 427 Days

Day: 28.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 177.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,501,388 km

• M1: 175,927 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.71 AU - 2.07 AU

Year: 935 Days

Day: 25.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.82 AU - 3.26 AU

Year: 1908 Days

Day: 35.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,501,388 km

• M1: 1,249,292 km (0.12 R)
• M2: 1,352,215 km (0.051 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.99 AU - 3.63 AU

Year: 2167 Days

Day: 14.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,501,388 km

• M1: 73,004 km (0.117 R)
• M2: 2,334,325 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.92 AU - 3.72 AU

Year: 2177 Days

Day: 13.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.94 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.3

Radius: 12.1

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 5.14 AU - 7.98 AU

Year: 6047 Days

Day: 10.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 63,501,388 km

• M1: 156,180 km (0.093 R)
• M2: 265,686 km (0.086 R)
• M3: 418,874 km (0.1 R)
• M4: 517,010 km (0.097 R)
• M5: 693,685 km (0.102 R)
• M6: 798,703 km (0.087 R)
• M7: 1,091,316 km (0.077 R)
• M8: 1,265,748 km (0.108 R)
• M9: 1,460,225 km (0.113 R)
• M10: 1,609,972 km (0.1 R)
• M11: 1,731,446 km (0.055 R)
• M12: 1,810,284 km (0.082 R)
• M13: 1,913,656 km (0.036 R)
• M14: 2,322,507 km (0.115 R)
• M15: 2,422,738 km (0.091 R)
• M16: 2,653,717 km (0.09 R)
• M17: 2,811,692 km (0.12 R)
• M18: 3,109,691 km (0.112 R)
• M19: 3,276,642 km (0.099 R)
• M20: 3,361,315 km (0.059 R)
• M21: 3,446,735 km (0.096 R)
• M22: 3,590,648 km (0.097 R)
• M23: 3,707,185 km (0.062 R)
• M24: 3,914,378 km (0.111 R)
• M25: 4,125,460 km (0.105 R)
• M26: 4,247,682 km (0.11 R)
• M27: 4,371,250 km (0.084 R)
• M28: 4,717,120 km (0.069 R)
• M29: 4,974,428 km (0.05 R)
• M30: 5,519,563 km (0.053 R)
• M31: 5,671,704 km (0.071 R)
• M32: 5,773,730 km (0.118 R)
• M33: 5,859,300 km (0.055 R)
• M34: 5,945,468 km (0.072 R)
• M35: 6,328,888 km (0.081 R)
• M36: 6,577,220 km (0.082 R)
• M37: 6,992,204 km (0.101 R)
• M38: 7,156,912 km (0.102 R)
• M39: 7,341,366 km (0.1 R)
• M40: 7,696,362 km (0.105 R)
• M41: 8,152,934 km (0.031 R)
• M42: 8,365,064 km (0.09 R)
• M43: 8,716,320 km (0.119 R)
• M44: 8,795,008 km (0.062 R)
• M45: 8,913,490 km (0.088 R)
• M46: 9,092,259 km (0.117 R)
• M47: 9,232,133 km (0.034 R)
• M48: 9,372,755 km (0.095 R)
• M49: 9,778,315 km (0.07 R)
• M50: 10,127,626 km (0.106 R)
• M51: 11,285,963 km (0.045 R)
• M52: 11,414,766 km (0.082 R)
• M53: 11,565,860 km (0.063 R)
• M54: 12,132,537 km (0.059 R)
• M55: 12,864,818 km (0.069 R)
• M56: 13,202,461 km (0.059 R)
• M57: 13,703,015 km (0.076 R)
• M58: 14,047,838 km (0.108 R)
• M59: 14,279,416 km (0.107 R)
• M60: 14,418,841 km (0.119 R)
• M61: 14,816,622 km (0.102 R)
• M62: 15,028,602 km (0.042 R)
• M63: 15,241,629 km (0.086 R)
• M64: 15,551,147 km (0.102 R)
• M65: 15,886,845 km (0.089 R)
• M66: 16,031,506 km (0.09 R)
• M67: 16,273,406 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 320.2

Radius: 3.6

Gravity: 24.71 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 15.17 AU - 16.15 AU

Year: 22303 Days

Day: 22.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,501,388 km

• M1: 74,201 km (0.068 R)
• M2: 118,033 km (0.067 R)
• M3: 161,416 km (0.085 R)
• M4: 374,443 km (0.09 R)
• M5: 514,766 km (0.095 R)
• M6: 775,665 km (0.111 R)
• M7: 1,145,321 km (0.074 R)
• M8: 1,645,128 km (0.053 R)
• M9: 2,081,654 km (0.106 R)
• M10: 2,748,861 km (0.104 R)
• M11: 2,882,901 km (0.105 R)
• M12: 2,950,818 km (0.098 R)
• M13: 4,068,015 km (0.106 R)
• M14: 4,610,906 km (0.081 R)
• M15: 4,770,078 km (0.095 R)
• M16: 5,135,097 km (0.104 R)
• M17: 5,300,253 km (0.117 R)
• M18: 5,341,691 km (0.057 R)
• M19: 5,593,315 km (0.112 R)
• M20: 5,635,651 km (0.043 R)
• M21: 6,064,398 km (0.066 R)
• M22: 6,107,931 km (0.064 R)
• M23: 6,637,508 km (0.074 R)
• M24: 6,772,146 km (0.048 R)
• M25: 6,817,325 km (0.071 R)
• M26: 7,181,745 km (0.07 R)
• M27: 7,693,071 km (0.094 R)
• M28: 7,787,168 km (0.099 R)
• M29: 7,834,440 km (0.114 R)
• M30: 8,312,256 km (0.099 R)
• M31: 9,096,299 km (0.065 R)
• M32: 9,296,012 km (0.113 R)
• M33: 9,396,242 km (0.08 R)
• M34: 11,103,603 km (0.101 R)
• M35: 12,569,662 km (0.099 R)
• M36: 13,923,074 km (0.042 R)
• M37: 14,384,434 km (0.101 R)
• M38: 14,909,373 km (0.108 R)
• M39: 17,070,912 km (0.076 R)
• M40: 17,317,150 km (0.112 R)
• M41: 17,688,602 km (0.099 R)
• M42: 18,376,303 km (0.114 R)
• M43: 18,691,805 km (0.051 R)
• M44: 21,213,427 km (0.104 R)
• M45: 22,412,753 km (0.045 R)
• M46: 22,885,183 km (0.058 R)
• M47: 23,020,719 km (0.065 R)
• M48: 23,770,952 km (0.108 R)
• M49: 24,114,578 km (0.076 R)
• M50: 24,183,543 km (0.046 R)
• M51: 24,529,264 km (0.111 R)
• M52: 25,787,083 km (0.083 R)
• M53: 26,281,952 km (0.091 R)
• M54: 26,352,862 km (0.068 R)
• M55: 28,437,807 km (0.056 R)
• M56: 29,168,892 km (0.087 R)
• M57: 30,202,763 km (0.103 R)
• M58: 30,873,859 km (0.073 R)
• M59: 31,399,097 km (0.115 R)
• M60: 32,003,024 km (0.119 R)
• M61: 35,549,092 km (0.09 R)
• M62: 35,706,169 km (0.1 R)
• M63: 36,020,774 km (0.038 R)
• M64: 36,811,398 km (0.087 R)
• M65: 36,890,835 km (0.092 R)
• M66: 37,527,972 km (0.087 R)
• M67: 39,379,695 km (0.116 R)
• M68: 39,542,158 km (0.095 R)
• M69: 39,867,683 km (0.041 R)
• M70: 40,112,425 km (0.056 R)
• M71: 40,603,405 km (0.093 R)
• M72: 41,261,038 km (0.097 R)
• M73: 41,591,200 km (0.088 R)
• M74: 41,756,655 km (0.07 R)
• M75: 42,337,245 km (0.059 R)
• M76: 43,255,177 km (0.072 R)
• M77: 46,647,758 km (0.114 R)
• M78: 49,948,934 km (0.112 R)
• M79: 50,212,675 km (0.079 R)
• M80: 50,477,014 km (0.048 R)
• M81: 52,072,326 km (0.067 R)
• M82: 52,607,737 km (0.108 R)
• M83: 54,315,247 km (0.099 R)
• M84: 54,405,754 km (0.1 R)
• M85: 54,858,287 km (0.076 R)
• M86: 55,221,361 km (0.038 R)
• M87: 56,223,667 km (0.089 R)
• M88: 56,772,990 km (0.057 R)
• M89: 58,153,928 km (0.095 R)
• M90: 59,452,737 km (0.069 R)
• M91: 59,639,136 km (0.109 R)
• M92: 62,173,473 km (0.041 R)
• M93: 62,362,565 km (0.1 R)
• M94: 62,741,497 km (0.085 R)
• M95: 62,836,192 km (0.113 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 12,405 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit