🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.51 AU - 0.67 AU

Year: 160 Days

Day: 30.6 Hours

Environment

Temp: 173 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,961,387 km

• M1: 146,008 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.47 AU - 1.47 AU

Year: 629 Days

Day: 44.4 Hours

Environment

Temp: -10 °C

Axial Tilt: 56.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 6.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.4

Radius: 14.8

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 11.61 AU - 12.89 AU

Year: 15139 Days

Day: 10 Hours

Environment

Temp: -185 °C

Axial Tilt: 132 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 38,961,387 km

• M1: 201,957 km (0.072 R)
• M2: 665,561 km (0.089 R)
• M3: 1,044,193 km (0.112 R)
• M4: 1,168,808 km (0.088 R)
• M5: 1,272,479 km (0.062 R)
• M6: 1,434,195 km (0.045 R)
• M7: 1,809,237 km (0.039 R)
• M8: 2,248,306 km (0.12 R)
• M9: 2,791,197 km (0.108 R)
• M10: 4,238,856 km (0.103 R)
• M11: 5,478,424 km (0.069 R)
• M12: 5,657,941 km (0.068 R)
• M13: 6,115,262 km (0.087 R)
• M14: 6,395,459 km (0.064 R)
• M15: 6,871,928 km (0.088 R)
• M16: 6,968,568 km (0.068 R)
• M17: 7,359,916 km (0.112 R)
• M18: 7,558,283 km (0.106 R)
• M19: 7,909,838 km (0.049 R)
• M20: 8,011,265 km (0.059 R)
• M21: 9,422,871 km (0.066 R)
• M22: 10,406,477 km (0.051 R)
• M23: 11,193,960 km (0.109 R)
• M24: 12,707,292 km (0.068 R)
• M25: 13,548,780 km (0.119 R)
• M26: 13,731,439 km (0.08 R)
• M27: 13,853,660 km (0.05 R)
• M28: 14,099,151 km (0.12 R)
• M29: 14,532,386 km (0.111 R)
• M30: 15,285,312 km (0.085 R)
• M31: 15,412,021 km (0.08 R)
• M32: 16,115,281 km (0.101 R)
• M33: 16,763,788 km (0.069 R)
• M34: 17,091,108 km (0.105 R)
• M35: 17,222,754 km (0.103 R)
• M36: 17,420,672 km (0.113 R)
• M37: 19,442,038 km (0.101 R)
• M38: 20,760,295 km (0.115 R)
• M39: 22,322,695 km (0.036 R)
• M40: 24,143,750 km (0.036 R)
• M41: 25,484,296 km (0.062 R)
• M42: 26,543,749 km (0.111 R)
• M43: 26,848,928 km (0.103 R)
• M44: 27,232,348 km (0.096 R)
• M45: 27,771,947 km (0.077 R)
• M46: 27,926,781 km (0.115 R)
• M47: 28,861,917 km (0.101 R)
• M48: 29,097,235 km (0.114 R)
• M49: 29,333,300 km (0.036 R)
• M50: 31,566,796 km (0.105 R)
• M51: 32,459,148 km (0.112 R)
• M52: 32,867,550 km (0.098 R)
• M53: 33,606,862 km (0.104 R)
• M54: 33,937,324 km (0.12 R)
• M55: 34,102,929 km (0.067 R)
• M56: 34,851,367 km (0.118 R)
• M57: 35,942,085 km (0.089 R)
• M58: 36,280,027 km (0.101 R)
• M59: 41,031,554 km (0.1 R)
• M60: 42,539,351 km (0.104 R)
• M61: 43,614,661 km (0.049 R)
• M62: 43,975,042 km (0.067 R)
• M63: 44,246,113 km (0.109 R)
• M64: 45,153,275 km (0.101 R)
• M65: 46,617,688 km (0.082 R)
• M66: 47,078,450 km (0.067 R)
• M67: 47,818,810 km (0.103 R)
• M68: 47,911,710 km (0.096 R)
• M69: 49,498,943 km (0.117 R)
• M70: 49,968,980 km (0.114 R)
• M71: 50,251,720 km (0.109 R)
• M72: 51,483,359 km (0.099 R)
• M73: 52,150,566 km (0.093 R)
• M74: 55,724,758 km (0.062 R)
• M75: 56,606,189 km (0.112 R)
• M76: 58,382,663 km (0.114 R)
• M77: 58,779,846 km (0.081 R)
• M78: 59,676,984 km (0.092 R)
• M79: 60,377,850 km (0.095 R)
• M80: 61,484,874 km (0.058 R)
• M81: 62,192,622 km (0.113 R)
• M82: 62,395,477 km (0.076 R)
• M83: 63,208,691 km (0.118 R)
• M84: 64,845,591 km (0.061 R)
• M85: 67,015,209 km (0.099 R)
• M86: 68,474,835 km (0.085 R)
• M87: 69,734,299 km (0.099 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 86.9

Radius: 6.6

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 11.68 AU - 18.38 AU

Year: 20575 Days

Day: 23.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 38,961,387 km

• M1: 95,892 km (0.048 R)
• M2: 274,063 km (0.049 R)
• M3: 381,475 km (0.103 R)
• M4: 478,264 km (0.108 R)
• M5: 1,062,594 km (0.05 R)
• M6: 1,238,521 km (0.118 R)
• M7: 1,698,235 km (0.118 R)
• M8: 1,989,203 km (0.083 R)
• M9: 2,184,578 km (0.106 R)
• M10: 2,570,391 km (0.12 R)
• M11: 3,378,518 km (0.08 R)
• M12: 3,985,138 km (0.094 R)
• M13: 4,148,798 km (0.112 R)
• M14: 4,259,201 km (0.118 R)
• M15: 4,511,273 km (0.1 R)
• M16: 6,216,839 km (0.106 R)
• M17: 9,807,337 km (0.079 R)
• M18: 10,102,793 km (0.045 R)
• M19: 11,936,115 km (0.112 R)
• M20: 12,211,973 km (0.114 R)
• M21: 14,159,139 km (0.098 R)
• M22: 15,552,943 km (0.035 R)
• M23: 16,462,348 km (0.081 R)
• M24: 17,255,666 km (0.095 R)
• M25: 17,344,527 km (0.078 R)
• M26: 17,701,766 km (0.098 R)
• M27: 17,836,255 km (0.08 R)
• M28: 21,213,576 km (0.079 R)
• M29: 21,595,500 km (0.105 R)
• M30: 21,931,497 km (0.12 R)
• M31: 22,560,107 km (0.108 R)
• M32: 22,998,728 km (0.056 R)
• M33: 23,292,688 km (0.116 R)
• M34: 23,390,973 km (0.107 R)
• M35: 23,538,776 km (0.073 R)
• M36: 23,587,994 km (0.085 R)
• M37: 25,435,976 km (0.078 R)
• M38: 26,249,490 km (0.111 R)
• M39: 27,537,527 km (0.107 R)
• M40: 28,687,935 km (0.085 R)
• M41: 28,793,252 km (0.091 R)
• M42: 29,163,058 km (0.089 R)
• M43: 29,800,644 km (0.045 R)
• M44: 32,451,369 km (0.039 R)
• M45: 32,616,076 km (0.104 R)
• M46: 34,111,157 km (0.098 R)
• M47: 35,628,378 km (0.117 R)
• M48: 37,339,928 km (0.054 R)
• M49: 38,089,862 km (0.111 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 10,624 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit