🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.5 AU - 0.52 AU

Year: 134 Days

Day: 43.3 Hours

Environment

Temp: 225 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,641,253 km

• M1: 187,446 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.94 AU - 1.2 AU

Year: 408 Days

Day: 15.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 77,641,253 km

• M1: 137,780 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.04 AU - 1.1 AU

Year: 408 Days

Day: 36.2 Hours

Environment

Temp: 4 °C

Axial Tilt: 6.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.7 AU - 1.76 AU

Year: 840 Days

Day: 33.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,641,253 km

• M1: 407,654 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.18 AU - 3.4 AU

Year: 1719 Days

Day: 46.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.4

Radius: 11.8

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 9.52 AU - 11.2 AU

Year: 12303 Days

Day: 8.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 77,641,253 km

• M1: 196,572 km (0.078 R)
• M2: 309,368 km (0.106 R)
• M3: 445,502 km (0.086 R)
• M4: 1,129,913 km (0.079 R)
• M5: 1,699,432 km (0.092 R)
• M6: 2,015,083 km (0.094 R)
• M7: 2,813,936 km (0.12 R)
• M8: 3,042,521 km (0.079 R)
• M9: 3,426,988 km (0.102 R)
• M10: 3,795,747 km (0.116 R)
• M11: 4,909,353 km (0.093 R)
• M12: 5,115,948 km (0.059 R)
• M13: 5,609,023 km (0.079 R)
• M14: 5,752,786 km (0.098 R)
• M15: 7,217,648 km (0.039 R)
• M16: 7,374,277 km (0.113 R)
• M17: 7,770,562 km (0.063 R)
• M18: 8,255,409 km (0.115 R)
• M19: 8,666,953 km (0.088 R)
• M20: 8,958,968 km (0.093 R)
• M21: 9,169,751 km (0.113 R)
• M22: 9,595,955 km (0.06 R)
• M23: 10,467,812 km (0.11 R)
• M24: 10,689,815 km (0.1 R)
• M25: 11,915,171 km (0.083 R)
• M26: 12,007,772 km (0.033 R)
• M27: 12,147,048 km (0.066 R)
• M28: 14,744,366 km (0.112 R)
• M29: 15,495,347 km (0.087 R)
• M30: 16,361,669 km (0.087 R)
• M31: 17,400,925 km (0.118 R)
• M32: 18,514,980 km (0.101 R)
• M33: 19,542,867 km (0.094 R)
• M34: 19,926,137 km (0.088 R)
• M35: 20,311,950 km (0.113 R)
• M36: 20,811,757 km (0.063 R)
• M37: 21,653,544 km (0.065 R)
• M38: 22,164,121 km (0.088 R)
• M39: 22,449,404 km (0.116 R)
• M40: 24,421,703 km (0.118 R)
• M41: 25,547,876 km (0.054 R)
• M42: 25,667,404 km (0.071 R)
• M43: 26,087,325 km (0.111 R)
• M44: 26,509,491 km (0.033 R)
• M45: 26,751,690 km (0.077 R)
• M46: 27,421,589 km (0.111 R)
• M47: 28,097,023 km (0.103 R)
• M48: 28,964,691 km (0.101 R)
• M49: 29,276,602 km (0.039 R)
• M50: 29,966,997 km (0.102 R)
• M51: 30,535,768 km (0.118 R)
• M52: 31,235,736 km (0.101 R)
• M53: 31,684,081 km (0.075 R)
• M54: 31,876,763 km (0.069 R)
• M55: 32,457,352 km (0.1 R)
• M56: 33,367,506 km (0.114 R)
• M57: 33,957,071 km (0.075 R)
• M58: 35,946,872 km (0.094 R)
• M59: 37,769,872 km (0.111 R)
• M60: 38,658,334 km (0.054 R)
• M61: 39,001,810 km (0.116 R)
• M62: 39,484,563 km (0.084 R)
• M63: 40,804,614 km (0.111 R)
• M64: 41,084,362 km (0.078 R)
• M65: 42,068,567 km (0.097 R)
• M66: 43,131,609 km (0.053 R)
• M67: 44,923,044 km (0.084 R)
• M68: 45,139,512 km (0.094 R)
• M69: 45,501,389 km (0.091 R)
• M70: 49,394,973 km (0.117 R)
• M71: 49,469,473 km (0.027 R)
• M72: 49,693,121 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 803.2

Radius: 3.3

Gravity: 73.76 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 13.54 AU - 14.18 AU

Year: 19038 Days

Day: 24.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 77,641,253 km

• M1: 311,762 km (0.112 R)
• M2: 1,210,097 km (0.111 R)
• M3: 1,509,143 km (0.12 R)
• M4: 2,171,263 km (0.054 R)
• M5: 2,795,236 km (0.107 R)
• M6: 3,106,849 km (0.099 R)
• M7: 3,933,078 km (0.06 R)
• M8: 4,370,053 km (0.104 R)
• M9: 5,868,724 km (0.087 R)
• M10: 6,723,228 km (0.111 R)
• M11: 7,723,140 km (0.102 R)
• M12: 8,212,923 km (0.112 R)
• M13: 8,267,975 km (0.093 R)
• M14: 9,107,967 km (0.094 R)
• M15: 9,682,872 km (0.095 R)
• M16: 9,799,259 km (0.112 R)
• M17: 10,626,984 km (0.054 R)
• M18: 11,292,994 km (0.11 R)
• M19: 12,601,227 km (0.096 R)
• M20: 14,418,692 km (0.097 R)
• M21: 15,154,713 km (0.104 R)
• M22: 16,178,112 km (0.074 R)
• M23: 16,942,557 km (0.107 R)
• M24: 17,012,569 km (0.088 R)
• M25: 17,576,703 km (0.101 R)
• M26: 17,647,762 km (0.11 R)
• M27: 21,541,495 km (0.117 R)
• M28: 22,228,000 km (0.105 R)
• M29: 22,844,193 km (0.116 R)
• M30: 25,045,077 km (0.026 R)
• M31: 27,394,661 km (0.12 R)
• M32: 30,152,348 km (0.073 R)
• M33: 30,663,225 km (0.075 R)
• M34: 31,607,188 km (0.079 R)
• M35: 32,299,676 km (0.113 R)
• M36: 33,435,573 km (0.082 R)
• M37: 34,406,912 km (0.087 R)
• M38: 35,119,147 km (0.108 R)
• M39: 36,016,286 km (0.089 R)
• M40: 37,102,665 km (0.08 R)
• M41: 37,284,876 km (0.08 R)
• M42: 37,467,236 km (0.086 R)
• M43: 37,649,895 km (0.084 R)
• M44: 39,493,389 km (0.05 R)
• M45: 40,801,024 km (0.119 R)
• M46: 41,649,244 km (0.119 R)
• M47: 42,122,871 km (0.112 R)
• M48: 44,808,601 km (0.069 R)
• M49: 46,269,873 km (0.109 R)
• M50: 46,465,847 km (0.071 R)
• M51: 46,858,691 km (0.113 R)
• M52: 47,746,704 km (0.06 R)
• M53: 48,739,884 km (0.053 R)
• M54: 51,353,807 km (0.115 R)
• M55: 52,677,749 km (0.105 R)
• M56: 52,882,398 km (0.098 R)
• M57: 53,292,596 km (0.071 R)
• M58: 53,806,764 km (0.116 R)
• M59: 54,322,577 km (0.071 R)
• M60: 54,840,036 km (0.099 R)
• M61: 55,359,141 km (0.12 R)
• M62: 55,671,352 km (0.118 R)
• M63: 56,716,442 km (0.067 R)
• M64: 57,136,214 km (0.095 R)
• M65: 59,890,012 km (0.074 R)
• M66: 61,390,628 km (0.11 R)
• M67: 65,196,098 km (0.102 R)
• M68: 65,415,858 km (0.037 R)
• M69: 66,407,692 km (0.052 R)
• M70: 66,960,905 km (0.068 R)
• M71: 67,182,609 km (0.106 R)
• M72: 67,404,612 km (0.112 R)
• M73: 67,515,613 km (0.115 R)
• M74: 69,749,858 km (0.038 R)
• M75: 73,032,184 km (0.11 R)
• M76: 73,146,178 km (0.084 R)
• M77: 73,260,321 km (0.063 R)
• M78: 74,290,303 km (0.115 R)
• M79: 74,864,459 km (0.083 R)
• M80: 75,901,771 km (0.096 R)
• M81: 76,480,116 km (0.063 R)
• M82: 77,059,958 km (0.109 R)
• M83: 77,292,283 km (0.062 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: 174 - 10,355 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit