🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.66 AU - 0.9 AU

Year: 252 Days

Day: 14.4 Hours

Environment

Temp: 144 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.71 AU - 0.93 AU

Year: 271 Days

Day: 28.3 Hours

Environment

Temp: 176 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.1

Radius: 12.9

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.96 AU - 6.4 AU

Year: 4306 Days

Day: 12.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 22,570,728 km

• M1: 167,101 km (0.085 R)
• M2: 270,024 km (0.042 R)
• M3: 452,833 km (0.045 R)
• M4: 613,950 km (0.089 R)
• M5: 763,248 km (0.087 R)
• M6: 1,024,895 km (0.087 R)
• M7: 1,127,519 km (0.104 R)
• M8: 1,457,682 km (0.094 R)
• M9: 1,604,437 km (0.071 R)
• M10: 1,834,219 km (0.066 R)
• M11: 1,977,385 km (0.048 R)
• M12: 2,058,616 km (0.026 R)
• M13: 2,343,451 km (0.088 R)
• M14: 2,429,769 km (0.113 R)
• M15: 3,045,065 km (0.048 R)
• M16: 3,331,844 km (0.1 R)
• M17: 3,508,220 km (0.071 R)
• M18: 3,607,553 km (0.082 R)
• M19: 3,993,814 km (0.084 R)
• M20: 4,414,783 km (0.114 R)
• M21: 4,543,886 km (0.066 R)
• M22: 4,718,018 km (0.099 R)
• M23: 5,050,723 km (0.06 R)
• M24: 5,299,505 km (0.061 R)
• M25: 5,809,334 km (0.084 R)
• M26: 5,903,730 km (0.095 R)
• M27: 6,286,551 km (0.111 R)
• M28: 6,529,947 km (0.1 R)
• M29: 6,801,318 km (0.072 R)
• M30: 7,152,125 km (0.052 R)
• M31: 7,534,497 km (0.102 R)
• M32: 7,637,719 km (0.062 R)
• M33: 8,319,586 km (0.094 R)
• M34: 9,103,180 km (0.106 R)
• M35: 9,351,213 km (0.054 R)
• M36: 9,854,012 km (0.094 R)
• M37: 10,365,636 km (0.107 R)
• M38: 11,149,230 km (0.037 R)
• M39: 11,355,526 km (0.048 R)
• M40: 12,314,897 km (0.067 R)
• M41: 12,497,705 km (0.077 R)
• M42: 12,589,409 km (0.104 R)
• M43: 12,989,434 km (0.085 R)
• M44: 13,644,672 km (0.096 R)
• M45: 14,023,903 km (0.058 R)
• M46: 15,117,164 km (0.117 R)
• M47: 15,509,559 km (0.065 R)
• M48: 15,905,395 km (0.061 R)
• M49: 16,104,510 km (0.113 R)
• M50: 16,304,522 km (0.094 R)
• M51: 16,505,432 km (0.064 R)
• M52: 16,639,771 km (0.111 R)
• M53: 16,977,114 km (0.088 R)
• M54: 17,590,316 km (0.116 R)
• M55: 17,727,497 km (0.117 R)
• M56: 17,830,720 km (0.11 R)
• M57: 18,419,088 km (0.099 R)
• M58: 18,558,513 km (0.069 R)
• M59: 18,908,572 km (0.082 R)
• M60: 19,049,045 km (0.106 R)
• M61: 19,614,974 km (0.12 R)
• M62: 19,828,749 km (0.04 R)
• M63: 19,971,615 km (0.056 R)
• M64: 20,835,991 km (0.075 R)
• M65: 21,345,821 km (0.054 R)
• M66: 21,528,929 km (0.071 R)
• M67: 22,118,494 km (0.079 R)
• M68: 22,601,246 km (0.092 R)
• M69: 22,975,091 km (0.105 R)
• M70: 23,125,138 km (0.076 R)
• M71: 23,388,580 km (0.068 R)
• M72: 24,337,629 km (0.085 R)
• M73: 24,490,667 km (0.105 R)
• M74: 25,067,367 km (0.087 R)
• M75: 25,221,902 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.4

Radius: 10.4

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 4.81 AU - 7.79 AU

Year: 5776 Days

Day: 12.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 22,570,728 km

• M1: 155,283 km (0.057 R)
• M2: 251,773 km (0.071 R)
• M3: 350,807 km (0.053 R)
• M4: 434,731 km (0.097 R)
• M5: 527,332 km (0.054 R)
• M6: 608,863 km (0.037 R)
• M7: 675,734 km (0.061 R)
• M8: 981,811 km (0.117 R)
• M9: 1,062,145 km (0.069 R)
• M10: 1,133,054 km (0.062 R)
• M11: 1,432,998 km (0.093 R)
• M12: 1,498,821 km (0.111 R)
• M13: 1,800,410 km (0.094 R)
• M14: 2,350,931 km (0.056 R)
• M15: 2,429,320 km (0.055 R)
• M16: 2,685,880 km (0.097 R)
• M17: 3,156,066 km (0.084 R)
• M18: 3,330,348 km (0.113 R)
• M19: 3,579,727 km (0.097 R)
• M20: 3,946,691 km (0.083 R)
• M21: 4,756,165 km (0.045 R)
• M22: 4,836,050 km (0.084 R)
• M23: 5,406,916 km (0.041 R)
• M24: 5,553,073 km (0.055 R)
• M25: 5,679,334 km (0.108 R)
• M26: 6,150,567 km (0.03 R)
• M27: 6,567,795 km (0.094 R)
• M28: 7,062,366 km (0.073 R)
• M29: 7,176,509 km (0.065 R)
• M30: 7,314,139 km (0.085 R)
• M31: 7,476,004 km (0.109 R)
• M32: 8,230,725 km (0.052 R)
• M33: 8,763,742 km (0.101 R)
• M34: 9,108,715 km (0.074 R)
• M35: 9,208,198 km (0.091 R)
• M36: 9,786,842 km (0.101 R)
• M37: 10,093,368 km (0.106 R)
• M38: 10,170,561 km (0.115 R)
• M39: 10,559,216 km (0.051 R)
• M40: 10,821,012 km (0.045 R)
• M41: 11,538,633 km (0.057 R)
• M42: 11,754,204 km (0.107 R)
• M43: 11,944,044 km (0.087 R)
• M44: 12,080,178 km (0.115 R)
• M45: 12,574,599 km (0.104 R)
• M46: 12,657,625 km (0.113 R)
• M47: 13,075,751 km (0.074 R)
• M48: 13,244,199 km (0.072 R)
• M49: 13,441,817 km (0.103 R)
• M50: 13,811,175 km (0.081 R)
• M51: 14,011,486 km (0.071 R)
• M52: 14,443,824 km (0.116 R)
• M53: 14,588,934 km (0.102 R)
• M54: 14,880,650 km (0.11 R)
• M55: 15,292,343 km (0.103 R)
• M56: 15,857,075 km (0.079 R)
• M57: 16,006,823 km (0.093 R)
• M58: 16,489,126 km (0.053 R)
• M59: 16,701,705 km (0.104 R)
• M60: 17,313,859 km (0.117 R)
• M61: 18,120,790 km (0.061 R)
• M62: 19,162,590 km (0.084 R)
• M63: 19,642,500 km (0.109 R)
• M64: 19,803,317 km (0.054 R)
• M65: 19,900,107 km (0.058 R)
• M66: 20,126,449 km (0.113 R)
• M67: 20,712,274 km (0.109 R)
• M68: 21,138,927 km (0.114 R)
• M69: 21,668,055 km (0.063 R)
• M70: 22,168,011 km (0.032 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 18,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit