🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.47 AU - 0.79 AU

Year: 184 Days

Day: 21.6 Hours

Environment

Temp: 213 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,408,284 km

• M1: 118,781 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.18 AU - 1.88 AU

Year: 695 Days

Day: 40 Hours

Environment

Temp: -44 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.8

Radius: 11.7

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.64 AU - 6.56 AU

Year: 4865 Days

Day: 10.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 28,408,284 km

• M1: 161,715 km (0.066 R)
• M2: 320,289 km (0.085 R)
• M3: 430,243 km (0.071 R)
• M4: 547,827 km (0.11 R)
• M5: 668,403 km (0.102 R)
• M6: 906,413 km (0.062 R)
• M7: 1,030,281 km (0.081 R)
• M8: 1,346,680 km (0.071 R)
• M9: 1,450,202 km (0.09 R)
• M10: 1,777,821 km (0.051 R)
• M11: 1,906,924 km (0.107 R)
• M12: 2,174,555 km (0.062 R)
• M13: 2,647,882 km (0.117 R)
• M14: 2,913,419 km (0.12 R)
• M15: 3,118,368 km (0.097 R)
• M16: 3,470,671 km (0.067 R)
• M17: 3,817,438 km (0.109 R)
• M18: 4,061,133 km (0.089 R)
• M19: 4,213,574 km (0.087 R)
• M20: 4,426,451 km (0.031 R)
• M21: 4,563,932 km (0.092 R)
• M22: 4,643,069 km (0.088 R)
• M23: 4,742,552 km (0.083 R)
• M24: 4,923,565 km (0.105 R)
• M25: 5,334,211 km (0.082 R)
• M26: 5,564,742 km (0.096 R)
• M27: 5,798,713 km (0.118 R)
• M28: 5,906,124 km (0.027 R)
• M29: 6,948,073 km (0.068 R)
• M30: 7,154,069 km (0.079 R)
• M31: 7,292,447 km (0.096 R)
• M32: 7,689,779 km (0.117 R)
• M33: 7,807,962 km (0.072 R)
• M34: 7,998,250 km (0.104 R)
• M35: 8,166,099 km (0.111 R)
• M36: 8,652,142 km (0.058 R)
• M37: 8,725,894 km (0.103 R)
• M38: 9,297,956 km (0.089 R)
• M39: 9,449,350 km (0.085 R)
• M40: 9,933,747 km (0.08 R)
• M41: 10,609,930 km (0.076 R)
• M42: 10,741,576 km (0.12 R)
• M43: 11,006,663 km (0.102 R)
• M44: 11,354,628 km (0.048 R)
• M45: 11,597,575 km (0.086 R)
• M46: 11,815,090 km (0.107 R)
• M47: 11,896,920 km (0.057 R)
• M48: 12,006,426 km (0.082 R)
• M49: 12,116,231 km (0.062 R)
• M50: 12,254,010 km (0.113 R)
• M51: 13,660,081 km (0.09 R)
• M52: 13,832,268 km (0.083 R)
• M53: 15,593,184 km (0.098 R)
• M54: 15,983,934 km (0.09 R)
• M55: 16,104,959 km (0.105 R)
• M56: 16,408,493 km (0.12 R)
• M57: 16,836,792 km (0.088 R)
• M58: 17,144,814 km (0.118 R)
• M59: 17,486,046 km (0.113 R)
• M60: 17,735,426 km (0.075 R)
• M61: 18,174,945 km (0.092 R)
• M62: 18,522,760 km (0.073 R)
• M63: 18,872,819 km (0.119 R)
• M64: 19,192,958 km (0.1 R)
• M65: 19,968,623 km (0.105 R)
• M66: 20,196,760 km (0.092 R)
• M67: 20,393,032 km (0.107 R)
• M68: 20,754,461 km (0.108 R)
• M69: 21,417,179 km (0.061 R)
• M70: 21,818,101 km (0.085 R)
• M71: 21,985,801 km (0.054 R)
• M72: 22,221,417 km (0.079 R)
• M73: 22,695,194 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.8

Radius: 12.8

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 7.57 AU - 9.55 AU

Year: 9194 Days

Day: 9.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 28,408,284 km

• M1: 182,958 km (0.047 R)
• M2: 294,109 km (0.063 R)
• M3: 424,858 km (0.102 R)
• M4: 582,235 km (0.061 R)
• M5: 687,701 km (0.114 R)
• M6: 1,203,664 km (0.06 R)
• M7: 1,284,597 km (0.076 R)
• M8: 1,465,012 km (0.028 R)
• M9: 1,679,984 km (0.092 R)
• M10: 1,798,017 km (0.113 R)
• M11: 2,241,126 km (0.1 R)
• M12: 3,611,442 km (0.119 R)
• M13: 3,714,066 km (0.089 R)
• M14: 3,870,097 km (0.07 R)
• M15: 3,957,612 km (0.064 R)
• M16: 4,332,803 km (0.115 R)
• M17: 4,478,811 km (0.068 R)
• M18: 4,608,063 km (0.073 R)
• M19: 4,794,612 km (0.068 R)
• M20: 4,945,855 km (0.075 R)
• M21: 5,252,830 km (0.107 R)
• M22: 5,825,491 km (0.111 R)
• M23: 5,987,056 km (0.058 R)
• M24: 6,129,623 km (0.106 R)
• M25: 6,564,055 km (0.098 R)
• M26: 7,051,445 km (0.072 R)
• M27: 7,332,091 km (0.082 R)
• M28: 7,506,672 km (0.102 R)
• M29: 7,949,332 km (0.097 R)
• M30: 9,116,045 km (0.063 R)
• M31: 9,899,489 km (0.12 R)
• M32: 10,092,770 km (0.041 R)
• M33: 10,214,094 km (0.051 R)
• M34: 10,753,993 km (0.1 R)
• M35: 10,853,176 km (0.081 R)
• M36: 11,027,457 km (0.114 R)
• M37: 11,202,637 km (0.062 R)
• M38: 11,606,700 km (0.036 R)
• M39: 11,759,440 km (0.056 R)
• M40: 11,861,615 km (0.067 R)
• M41: 12,015,551 km (0.105 R)
• M42: 12,742,298 km (0.115 R)
• M43: 12,978,962 km (0.083 R)
• M44: 13,243,750 km (0.108 R)
• M45: 13,483,406 km (0.07 R)
• M46: 13,617,296 km (0.094 R)
• M47: 14,484,215 km (0.071 R)
• M48: 14,869,131 km (0.071 R)
• M49: 15,118,361 km (0.087 R)
• M50: 15,285,312 km (0.115 R)
• M51: 16,129,194 km (0.117 R)
• M52: 16,271,312 km (0.12 R)
• M53: 17,365,022 km (0.082 R)
• M54: 17,510,730 km (0.077 R)
• M55: 17,715,380 km (0.075 R)
• M56: 17,920,778 km (0.113 R)
• M57: 18,215,635 km (0.069 R)
• M58: 19,079,862 km (0.093 R)
• M59: 19,471,659 km (0.106 R)
• M60: 20,171,328 km (0.116 R)
• M61: 20,478,153 km (0.095 R)
• M62: 20,632,090 km (0.096 R)
• M63: 20,724,691 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.5

Radius: 11.2

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 7.68 AU - 12.6 AU

Year: 11853 Days

Day: 6.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 28,408,284 km

• M1: 427,401 km (0.116 R)
• M2: 864,676 km (0.103 R)
• M3: 940,971 km (0.073 R)
• M4: 1,227,451 km (0.078 R)
• M5: 1,388,567 km (0.055 R)
• M6: 1,781,561 km (0.068 R)
• M7: 2,155,855 km (0.045 R)
• M8: 2,244,417 km (0.042 R)
• M9: 2,370,528 km (0.102 R)
• M10: 3,651,684 km (0.107 R)
• M11: 3,995,610 km (0.082 R)
• M12: 4,083,274 km (0.094 R)
• M13: 4,305,277 km (0.049 R)
• M14: 4,508,431 km (0.117 R)
• M15: 4,877,639 km (0.093 R)
• M16: 5,694,293 km (0.076 R)
• M17: 5,842,844 km (0.107 R)
• M18: 6,068,138 km (0.092 R)
• M19: 6,579,165 km (0.098 R)
• M20: 6,839,764 km (0.062 R)
• M21: 7,371,435 km (0.066 R)
• M22: 7,479,445 km (0.115 R)
• M23: 7,778,940 km (0.105 R)
• M24: 7,916,420 km (0.102 R)
• M25: 9,452,192 km (0.1 R)
• M26: 10,073,921 km (0.087 R)
• M27: 10,708,964 km (0.076 R)
• M28: 11,419,254 km (0.102 R)
• M29: 12,272,561 km (0.054 R)
• M30: 12,626,060 km (0.079 R)
• M31: 13,048,225 km (0.11 R)
• M32: 13,244,647 km (0.111 R)
• M33: 14,073,719 km (0.119 R)
• M34: 14,275,078 km (0.064 R)
• M35: 14,817,071 km (0.103 R)
• M36: 15,400,203 km (0.114 R)
• M37: 16,306,617 km (0.086 R)
• M38: 17,734,828 km (0.055 R)
• M39: 19,500,980 km (0.063 R)
• M40: 20,253,308 km (0.119 R)
• M41: 21,322,484 km (0.061 R)
• M42: 21,399,527 km (0.093 R)
• M43: 21,631,403 km (0.113 R)
• M44: 21,747,491 km (0.069 R)
• M45: 22,606,033 km (0.051 R)
• M46: 23,316,773 km (0.085 R)
• M47: 24,316,087 km (0.104 R)
• M48: 25,533,514 km (0.062 R)
• M49: 25,656,334 km (0.116 R)
• M50: 26,314,864 km (0.105 R)
• M51: 28,408,336 km (0.076 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 13,057 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit