🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.56 AU - 0.84 AU

Year: 205 Days

Day: 43.4 Hours

Environment

Temp: 234 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.59 AU - 0.95 AU

Year: 236 Days

Day: 18.6 Hours

Environment

Temp: 130 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.83 AU - 1.07 AU

Year: 324 Days

Day: 44.3 Hours

Environment

Temp: 108 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 111,272,283 km

• M1: 216,767 km (0.108 R)

Asteroid Belt

Center: 1.24 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.15 AU - 1.91 AU

Year: 662 Days

Day: 26 Hours

Environment

Temp: -14 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 111,272,283 km

• M1: 366,216 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.99 AU - 2.15 AU

Year: 1042 Days

Day: 19.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,272,283 km

• M1: 945,010 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.89 AU - 2.51 AU

Year: 1142 Days

Day: 26.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.31 AU - 3.37 AU

Year: 1674 Days

Day: 31.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.73 AU - 3.31 AU

Year: 1836 Days

Day: 31.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,272,283 km

• M1: 1,073,215 km (0.105 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.8

Radius: 10.7

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 8.62 AU - 12.56 AU

Year: 12056 Days

Day: 6.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 111,272,283 km

• M1: 134,189 km (0.054 R)
• M2: 319,541 km (0.101 R)
• M3: 430,842 km (0.085 R)
• M4: 498,610 km (0.07 R)
• M5: 660,325 km (0.079 R)
• M6: 755,320 km (0.1 R)
• M7: 869,912 km (0.076 R)
• M8: 1,284,597 km (0.109 R)
• M9: 1,371,214 km (0.094 R)
• M10: 1,550,432 km (0.092 R)
• M11: 1,892,862 km (0.093 R)
• M12: 2,196,546 km (0.071 R)
• M13: 2,280,171 km (0.089 R)
• M14: 2,450,712 km (0.117 R)
• M15: 2,647,733 km (0.077 R)
• M16: 2,895,766 km (0.066 R)
• M17: 3,104,305 km (0.101 R)
• M18: 3,438,657 km (0.118 R)
• M19: 3,536,344 km (0.102 R)
• M20: 3,734,561 km (0.075 R)
• M21: 3,860,373 km (0.062 R)
• M22: 4,537,154 km (0.101 R)
• M23: 5,027,236 km (0.115 R)
• M24: 5,420,080 km (0.088 R)
• M25: 5,677,987 km (0.071 R)
• M26: 5,910,612 km (0.085 R)
• M27: 6,057,667 km (0.114 R)
• M28: 6,265,458 km (0.077 R)
• M29: 6,506,011 km (0.114 R)
• M30: 6,810,892 km (0.074 R)
• M31: 7,371,585 km (0.093 R)
• M32: 7,529,859 km (0.096 R)
• M33: 8,437,619 km (0.104 R)
• M34: 8,803,835 km (0.115 R)
• M35: 9,517,117 km (0.043 R)
• M36: 9,793,873 km (0.066 R)
• M37: 10,390,619 km (0.069 R)
• M38: 10,747,111 km (0.099 R)
• M39: 11,289,553 km (0.118 R)
• M40: 11,803,870 km (0.115 R)
• M41: 11,952,122 km (0.114 R)
• M42: 12,703,253 km (0.103 R)
• M43: 13,663,522 km (0.054 R)
• M44: 13,936,687 km (0.113 R)
• M45: 14,369,474 km (0.091 R)
• M46: 14,686,921 km (0.07 R)
• M47: 14,966,669 km (0.064 R)
• M48: 15,047,003 km (0.111 R)
• M49: 15,207,820 km (0.04 R)
• M50: 15,328,995 km (0.036 R)
• M51: 16,723,546 km (0.054 R)
• M52: 16,932,085 km (0.069 R)
• M53: 17,944,863 km (0.078 R)
• M54: 18,544,750 km (0.11 R)
• M55: 18,631,068 km (0.113 R)
• M56: 18,760,620 km (0.112 R)
• M57: 19,456,998 km (0.104 R)
• M58: 19,676,309 km (0.071 R)
• M59: 19,896,517 km (0.038 R)
• M60: 20,695,818 km (0.068 R)
• M61: 21,144,462 km (0.068 R)
• M62: 21,550,920 km (0.099 R)
• M63: 21,732,531 km (0.078 R)
• M64: 22,188,506 km (0.084 R)
• M65: 24,657,619 km (0.112 R)
• M66: 24,895,030 km (0.117 R)
• M67: 25,037,747 km (0.042 R)
• M68: 25,180,912 km (0.066 R)
• M69: 25,755,966 km (0.057 R)
• M70: 26,480,917 km (0.098 R)
• M71: 27,261,519 km (0.101 R)
• M72: 28,446,634 km (0.1 R)
• M73: 29,396,730 km (0.087 R)
• M74: 29,850,460 km (0.086 R)
• M75: 30,408,161 km (0.066 R)
• M76: 31,430,812 km (0.092 R)
• M77: 32,412,922 km (0.071 R)
• M78: 33,247,678 km (0.062 R)
• M79: 35,098,503 km (0.118 R)
• M80: 35,365,535 km (0.097 R)
• M81: 35,472,647 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 848.2

Radius: 3.4

Gravity: 73.37 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 19.79 AU - 20.63 AU

Year: 31785 Days

Day: 20.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 111,272,283 km

• M1: 288,873 km (0.086 R)
• M2: 482,004 km (0.051 R)
• M3: 620,233 km (0.102 R)
• M4: 770,579 km (0.065 R)
• M5: 2,102,299 km (0.109 R)
• M6: 3,719,153 km (0.075 R)
• M7: 4,665,958 km (0.094 R)
• M8: 5,316,110 km (0.103 R)
• M9: 5,682,625 km (0.098 R)
• M10: 5,931,406 km (0.085 R)
• M11: 6,183,778 km (0.105 R)
• M12: 6,375,412 km (0.109 R)
• M13: 6,764,367 km (0.1 R)
• M14: 7,227,821 km (0.09 R)
• M15: 7,294,841 km (0.038 R)
• M16: 7,769,964 km (0.119 R)
• M17: 8,115,535 km (0.114 R)
• M18: 9,181,569 km (0.055 R)
• M19: 10,366,384 km (0.094 R)
• M20: 10,517,777 km (0.096 R)
• M21: 11,363,903 km (0.075 R)
• M22: 12,552,309 km (0.087 R)
• M23: 12,875,739 km (0.075 R)
• M24: 15,821,172 km (0.084 R)
• M25: 18,502,265 km (0.097 R)
• M26: 23,073,826 km (0.087 R)
• M27: 24,067,904 km (0.107 R)
• M28: 24,368,895 km (0.071 R)
• M29: 24,671,082 km (0.064 R)
• M30: 25,585,125 km (0.109 R)
• M31: 26,303,644 km (0.063 R)
• M32: 26,820,953 km (0.098 R)
• M33: 27,341,554 km (0.1 R)
• M34: 28,181,546 km (0.118 R)
• M35: 28,498,694 km (0.065 R)
• M36: 28,923,402 km (0.083 R)
• M37: 31,515,335 km (0.11 R)
• M38: 32,064,508 km (0.087 R)
• M39: 34,405,715 km (0.075 R)
• M40: 34,971,195 km (0.108 R)
• M41: 36,340,913 km (0.113 R)
• M42: 37,147,844 km (0.114 R)
• M43: 39,014,676 km (0.108 R)
• M44: 39,604,241 km (0.067 R)
• M45: 40,078,018 km (0.096 R)
• M46: 40,553,739 km (0.074 R)
• M47: 42,596,049 km (0.084 R)
• M48: 43,324,890 km (0.104 R)
• M49: 44,302,961 km (0.049 R)
• M50: 44,671,570 km (0.075 R)
• M51: 47,406,069 km (0.111 R)
• M52: 49,810,855 km (0.106 R)
• M53: 50,835,301 km (0.081 R)
• M54: 51,350,068 km (0.034 R)
• M55: 54,474,868 km (0.12 R)
• M56: 56,458,984 km (0.042 R)
• M57: 57,660,704 km (0.073 R)
• M58: 57,928,933 km (0.086 R)
• M59: 60,089,426 km (0.111 R)
• M60: 62,138,617 km (0.119 R)
• M61: 63,102,775 km (0.106 R)
• M62: 64,071,870 km (0.032 R)
• M63: 65,185,477 km (0.074 R)
• M64: 65,464,926 km (0.062 R)
• M65: 66,445,839 km (0.108 R)
• M66: 66,867,705 km (0.028 R)
• M67: 67,290,469 km (0.117 R)
• M68: 67,714,279 km (0.072 R)
• M69: 67,997,169 km (0.072 R)
• M70: 68,138,838 km (0.106 R)
• M71: 68,564,294 km (0.081 R)
• M72: 68,706,263 km (0.103 R)
• M73: 69,132,916 km (0.119 R)
• M74: 70,848,205 km (0.079 R)
• M75: 71,567,023 km (0.043 R)
• M76: 71,855,298 km (0.119 R)
• M77: 73,156,949 km (0.072 R)
• M78: 79,631,994 km (0.057 R)
• M79: 80,229,637 km (0.113 R)
• M80: 81,279,216 km (0.113 R)
• M81: 81,730,403 km (0.113 R)
• M82: 83,240,294 km (0.037 R)
• M83: 84,150,597 km (0.062 R)
• M84: 86,287,603 km (0.031 R)
• M85: 88,133,491 km (0.06 R)
• M86: 89,836,962 km (0.086 R)
• M87: 93,433,744 km (0.066 R)
• M88: 95,645,997 km (0.076 R)
• M89: 97,396,292 km (0.079 R)
• M90: 101,737,024 km (0.101 R)
• M91: 107,292,191 km (0.091 R)
• M92: 107,457,048 km (0.114 R)
• M93: 107,621,905 km (0.049 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 13,543 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit