🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.56 AU - 0.62 AU

Year: 169 Days

Day: 45.3 Hours

Environment

Temp: 193 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.07 AU - 4.79 AU

Year: 2904 Days

Day: 16.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,067,958 km

• M1: 285,134 km (0.087 R)

Asteroid Belt

Center: 4.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.3

Radius: 14.5

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.75 AU - 6.01 AU

Year: 5315 Days

Day: 10.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 32,067,958 km

• M1: 183,407 km (0.088 R)
• M2: 367,861 km (0.101 R)
• M3: 486,642 km (0.115 R)
• M4: 816,655 km (0.08 R)
• M5: 943,215 km (0.04 R)
• M6: 1,092,663 km (0.112 R)
• M7: 1,332,767 km (0.109 R)
• M8: 1,573,171 km (0.107 R)
• M9: 1,735,485 km (0.068 R)
• M10: 1,828,236 km (0.027 R)
• M11: 2,018,973 km (0.08 R)
• M12: 2,631,427 km (0.04 R)
• M13: 2,892,325 km (0.107 R)
• M14: 3,581,971 km (0.087 R)
• M15: 3,677,714 km (0.08 R)
• M16: 3,896,576 km (0.093 R)
• M17: 4,578,892 km (0.1 R)
• M18: 4,814,807 km (0.113 R)
• M19: 5,108,468 km (0.114 R)
• M20: 5,271,231 km (0.091 R)
• M21: 5,657,791 km (0.038 R)
• M22: 5,996,631 km (0.086 R)
• M23: 6,284,008 km (0.079 R)
• M24: 6,723,676 km (0.052 R)
• M25: 6,902,446 km (0.078 R)
• M26: 7,173,517 km (0.088 R)
• M27: 7,695,165 km (0.056 R)
• M28: 7,882,312 km (0.096 R)
• M29: 8,102,520 km (0.1 R)
• M30: 8,197,515 km (0.116 R)
• M31: 8,292,808 km (0.104 R)
• M32: 8,484,742 km (0.075 R)
• M33: 8,775,411 km (0.101 R)
• M34: 8,938,174 km (0.076 R)
• M35: 9,666,865 km (0.096 R)
• M36: 9,835,162 km (0.067 R)
• M37: 10,140,641 km (0.031 R)
• M38: 10,621,898 km (0.1 R)
• M39: 10,865,443 km (0.071 R)
• M40: 11,642,753 km (0.105 R)
• M41: 11,786,068 km (0.032 R)
• M42: 12,038,290 km (0.107 R)
• M43: 12,953,380 km (0.102 R)
• M44: 13,475,776 km (0.105 R)
• M45: 14,005,053 km (0.088 R)
• M46: 14,233,938 km (0.118 R)
• M47: 15,240,283 km (0.117 R)
• M48: 15,712,564 km (0.096 R)
• M49: 16,269,666 km (0.112 R)
• M50: 16,671,486 km (0.109 R)
• M51: 17,321,339 km (0.099 R)
• M52: 17,896,842 km (0.05 R)
• M53: 18,145,324 km (0.09 R)
• M54: 18,729,803 km (0.063 R)
• M55: 19,617,966 km (0.119 R)
• M56: 21,303,934 km (0.101 R)
• M57: 22,587,483 km (0.117 R)
• M58: 22,811,431 km (0.063 R)
• M59: 23,623,299 km (0.119 R)
• M60: 24,674,673 km (0.1 R)
• M61: 24,766,825 km (0.081 R)
• M62: 25,229,232 km (0.057 R)
• M63: 25,321,983 km (0.09 R)
• M64: 26,633,657 km (0.035 R)
• M65: 27,250,150 km (0.063 R)
• M66: 27,488,459 km (0.096 R)
• M67: 27,967,172 km (0.112 R)
• M68: 29,030,364 km (0.057 R)
• M69: 29,713,727 km (0.099 R)
• M70: 30,550,728 km (0.116 R)
• M71: 30,649,612 km (0.091 R)
• M72: 30,798,312 km (0.108 R)
• M73: 31,595,369 km (0.111 R)
• M74: 31,745,566 km (0.116 R)
• M75: 32,197,501 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.5

Radius: 14

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 10.7 AU - 11.74 AU

Year: 14010 Days

Day: 11.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 32,067,958 km

• M1: 271,221 km (0.111 R)
• M2: 642,822 km (0.094 R)
• M3: 764,744 km (0.053 R)
• M4: 978,520 km (0.063 R)
• M5: 1,122,732 km (0.048 R)
• M6: 1,259,315 km (0.062 R)
• M7: 1,417,889 km (0.043 R)
• M8: 2,026,902 km (0.087 R)
• M9: 2,177,098 km (0.084 R)
• M10: 2,272,990 km (0.097 R)
• M11: 2,449,216 km (0.114 R)
• M12: 2,609,735 km (0.062 R)
• M13: 3,221,441 km (0.092 R)
• M14: 3,375,826 km (0.076 R)
• M15: 3,510,164 km (0.084 R)
• M16: 3,761,190 km (0.093 R)
• M17: 3,924,102 km (0.085 R)
• M18: 4,089,258 km (0.069 R)
• M19: 4,623,921 km (0.107 R)
• M20: 5,206,604 km (0.117 R)
• M21: 5,812,775 km (0.115 R)
• M22: 6,056,171 km (0.048 R)
• M23: 6,165,377 km (0.063 R)
• M24: 6,665,184 km (0.1 R)
• M25: 6,834,828 km (0.092 R)
• M26: 7,439,652 km (0.104 R)
• M27: 8,001,841 km (0.058 R)
• M28: 9,578,153 km (0.093 R)
• M29: 9,705,760 km (0.1 R)
• M30: 10,287,247 km (0.095 R)
• M31: 10,516,431 km (0.054 R)
• M32: 10,615,166 km (0.119 R)
• M33: 10,813,682 km (0.097 R)
• M34: 11,585,906 km (0.096 R)
• M35: 11,927,139 km (0.066 R)
• M36: 13,006,338 km (0.108 R)
• M37: 13,289,976 km (0.085 R)
• M38: 13,396,789 km (0.076 R)
• M39: 13,863,235 km (0.043 R)
• M40: 14,044,099 km (0.117 R)
• M41: 14,517,875 km (0.105 R)
• M42: 14,775,183 km (0.073 R)
• M43: 15,781,977 km (0.067 R)
• M44: 16,008,767 km (0.112 R)
• M45: 16,849,358 km (0.049 R)
• M46: 17,081,234 km (0.071 R)
• M47: 17,275,113 km (0.086 R)
• M48: 17,782,848 km (0.043 R)
• M49: 18,018,914 km (0.109 R)
• M50: 18,216,383 km (0.072 R)
• M51: 18,454,244 km (0.116 R)
• M52: 18,613,416 km (0.056 R)
• M53: 18,853,072 km (0.073 R)
• M54: 18,973,348 km (0.109 R)
• M55: 19,497,240 km (0.082 R)
• M56: 19,618,714 km (0.082 R)
• M57: 19,740,636 km (0.05 R)
• M58: 20,600,375 km (0.065 R)
• M59: 20,889,697 km (0.119 R)
• M60: 21,055,751 km (0.088 R)
• M61: 21,639,930 km (0.051 R)
• M62: 23,209,810 km (0.107 R)
• M63: 23,813,288 km (0.112 R)
• M64: 24,204,038 km (0.045 R)
• M65: 25,123,915 km (0.099 R)
• M66: 26,368,420 km (0.085 R)
• M67: 26,458,029 km (0.092 R)
• M68: 26,862,691 km (0.045 R)
• M69: 27,088,434 km (0.103 R)
• M70: 28,089,095 km (0.118 R)
• M71: 28,456,058 km (0.098 R)
• M72: 28,548,061 km (0.09 R)
• M73: 28,778,442 km (0.1 R)
• M74: 29,287,374 km (0.083 R)
• M75: 30,173,591 km (0.109 R)
• M76: 30,737,874 km (0.074 R)
• M77: 31,021,213 km (0.048 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 18,880 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit