🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.63 AU - 0.65 AU

Year: 185 Days

Day: 32 Hours

Environment

Temp: 226 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,525,520 km

• M1: 40,691 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.56 AU - 0.88 AU

Year: 221 Days

Day: 20.8 Hours

Environment

Temp: 139 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,525,520 km

• M1: 263,143 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.02 AU - 1.16 AU

Year: 412 Days

Day: 30.9 Hours

Environment

Temp: 15 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 30,525,520 km

• M1: 60,438 km (0.097 R)
• M2: 936,183 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.79 AU - 2.89 AU

Year: 1295 Days

Day: 36.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.9

Radius: 10.3

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 10.02 AU - 12.84 AU

Year: 13975 Days

Day: 8.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 30,525,520 km

• M1: 157,227 km (0.112 R)
• M2: 305,329 km (0.053 R)
• M3: 958,623 km (0.087 R)
• M4: 2,169,768 km (0.099 R)
• M5: 2,291,091 km (0.112 R)
• M6: 2,572,335 km (0.036 R)
• M7: 2,798,827 km (0.109 R)
• M8: 2,898,010 km (0.11 R)
• M9: 3,306,263 km (0.049 R)
• M10: 4,027,025 km (0.083 R)
• M11: 4,954,382 km (0.073 R)
• M12: 5,074,958 km (0.104 R)
• M13: 5,318,803 km (0.098 R)
• M14: 5,566,686 km (0.109 R)
• M15: 5,818,310 km (0.106 R)
• M16: 5,945,468 km (0.082 R)
• M17: 6,073,674 km (0.094 R)
• M18: 7,543,323 km (0.113 R)
• M19: 7,821,874 km (0.109 R)
• M20: 7,915,523 km (0.08 R)
• M21: 8,678,023 km (0.067 R)
• M22: 8,775,112 km (0.082 R)
• M23: 8,872,351 km (0.082 R)
• M24: 9,117,392 km (0.1 R)
• M25: 10,068,385 km (0.065 R)
• M26: 10,323,899 km (0.083 R)
• M27: 10,581,506 km (0.108 R)
• M28: 10,945,927 km (0.061 R)
• M29: 11,526,815 km (0.116 R)
• M30: 11,847,852 km (0.091 R)
• M31: 12,171,881 km (0.1 R)
• M32: 12,718,512 km (0.115 R)
• M33: 13,105,821 km (0.085 R)
• M34: 13,497,169 km (0.086 R)
• M35: 15,158,752 km (0.083 R)
• M36: 16,043,324 km (0.066 R)
• M37: 16,401,911 km (0.082 R)
• M38: 16,522,038 km (0.072 R)
• M39: 16,823,477 km (0.104 R)
• M40: 16,944,652 km (0.086 R)
• M41: 18,171,803 km (0.101 R)
• M42: 18,670,712 km (0.107 R)
• M43: 19,174,109 km (0.111 R)
• M44: 20,130,039 km (0.089 R)
• M45: 20,775,853 km (0.053 R)
• M46: 21,625,719 km (0.068 R)
• M47: 22,087,976 km (0.105 R)
• M48: 22,620,395 km (0.112 R)
• M49: 22,687,265 km (0.065 R)
• M50: 23,494,495 km (0.108 R)
• M51: 23,697,799 km (0.109 R)
• M52: 24,448,182 km (0.045 R)
• M53: 25,553,560 km (0.111 R)
• M54: 26,042,147 km (0.03 R)
• M55: 26,112,308 km (0.104 R)
• M56: 26,252,631 km (0.083 R)
• M57: 27,028,894 km (0.063 R)
• M58: 27,956,102 km (0.096 R)
• M59: 28,676,266 km (0.099 R)
• M60: 33,200,555 km (0.116 R)
• M61: 33,276,550 km (0.106 R)
• M62: 34,423,517 km (0.119 R)
• M63: 34,500,411 km (0.03 R)
• M64: 37,703,301 km (0.084 R)
• M65: 37,862,024 km (0.104 R)
• M66: 40,187,374 km (0.103 R)
• M67: 40,430,470 km (0.053 R)
• M68: 42,393,643 km (0.11 R)
• M69: 43,886,181 km (0.084 R)
• M70: 45,903,059 km (0.104 R)
• M71: 48,725,223 km (0.057 R)
• M72: 48,811,541 km (0.051 R)
• M73: 50,200,857 km (0.089 R)
• M74: 50,288,072 km (0.029 R)
• M75: 50,375,437 km (0.053 R)
• M76: 50,988,041 km (0.114 R)
• M77: 52,132,165 km (0.04 R)
• M78: 55,074,606 km (0.106 R)
• M79: 55,525,045 km (0.084 R)
• M80: 58,162,007 km (0.098 R)
• M81: 58,345,414 km (0.098 R)
• M82: 59,357,294 km (0.104 R)
• M83: 59,541,897 km (0.086 R)
• M84: 59,911,703 km (0.11 R)
• M85: 60,560,808 km (0.096 R)
• M86: 60,839,659 km (0.076 R)
• M87: 61,025,759 km (0.112 R)
• M88: 61,491,906 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 64.2

Radius: 6.7

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 9.81 AU - 15.83 AU

Year: 16601 Days

Day: 24.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 30,525,520 km

• M1: 88,263 km (0.107 R)
• M2: 139,276 km (0.113 R)
• M3: 249,529 km (0.062 R)
• M4: 541,993 km (0.107 R)
• M5: 1,104,331 km (0.118 R)
• M6: 1,178,831 km (0.116 R)
• M7: 1,380,489 km (0.103 R)
• M8: 1,678,039 km (0.066 R)
• M9: 2,013,438 km (0.118 R)
• M10: 2,179,491 km (0.12 R)
• M11: 2,929,575 km (0.075 R)
• M12: 3,203,190 km (0.076 R)
• M13: 3,289,059 km (0.091 R)
• M14: 4,003,389 km (0.051 R)
• M15: 4,377,982 km (0.104 R)
• M16: 4,617,937 km (0.057 R)
• M17: 5,261,507 km (0.11 R)
• M18: 5,723,615 km (0.052 R)
• M19: 6,118,553 km (0.094 R)
• M20: 7,526,269 km (0.078 R)
• M21: 8,817,298 km (0.031 R)
• M22: 9,211,638 km (0.076 R)
• M23: 10,302,057 km (0.071 R)
• M24: 10,588,986 km (0.119 R)
• M25: 12,096,334 km (0.094 R)
• M26: 12,331,502 km (0.109 R)
• M27: 13,252,875 km (0.105 R)
• M28: 14,479,877 km (0.069 R)
• M29: 14,837,117 km (0.118 R)
• M30: 15,378,362 km (0.118 R)
• M31: 16,965,595 km (0.116 R)
• M32: 18,720,378 km (0.087 R)
• M33: 19,031,542 km (0.112 R)
• M34: 19,540,623 km (0.098 R)
• M35: 19,816,632 km (0.101 R)
• M36: 20,133,629 km (0.099 R)
• M37: 20,812,804 km (0.107 R)
• M38: 21,580,690 km (0.06 R)
• M39: 24,446,686 km (0.063 R)
• M40: 24,999,899 km (0.111 R)
• M41: 25,859,039 km (0.108 R)
• M42: 26,161,975 km (0.057 R)
• M43: 26,205,358 km (0.114 R)
• M44: 26,335,658 km (0.073 R)
• M45: 26,684,221 km (0.108 R)
• M46: 28,271,155 km (0.112 R)
• M47: 29,210,929 km (0.087 R)
• M48: 29,616,788 km (0.118 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 11,364 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit