🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.7 AU - 0.98 AU

Year: 339 Days

Day: 14.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,374,192 km

• M1: 141,669 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.89 AU - 1.05 AU

Year: 420 Days

Day: 33.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,374,192 km

• M1: 43,982 km (0.091 R)
• M2: 196,123 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.75 AU - 1.23 AU

Year: 433 Days

Day: 20.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.22 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.4

Radius: 10.8

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 7.41 AU - 7.47 AU

Year: 8923 Days

Day: 14.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 31,374,192 km

• M1: 135,087 km (0.11 R)
• M2: 286,330 km (0.118 R)
• M3: 360,381 km (0.063 R)
• M4: 564,283 km (0.089 R)
• M5: 784,940 km (0.067 R)
• M6: 1,214,884 km (0.106 R)
• M7: 1,378,096 km (0.055 R)
• M8: 2,086,890 km (0.112 R)
• M9: 2,234,394 km (0.111 R)
• M10: 2,334,624 km (0.114 R)
• M11: 2,557,076 km (0.114 R)
• M12: 2,913,119 km (0.094 R)
• M13: 3,041,474 km (0.088 R)
• M14: 3,323,018 km (0.119 R)
• M15: 3,811,155 km (0.083 R)
• M16: 3,911,386 km (0.086 R)
• M17: 3,992,318 km (0.116 R)
• M18: 4,135,334 km (0.102 R)
• M19: 4,553,460 km (0.094 R)
• M20: 4,745,992 km (0.074 R)
• M21: 4,832,460 km (0.048 R)
• M22: 5,250,436 km (0.081 R)
• M23: 5,362,336 km (0.103 R)
• M24: 5,726,008 km (0.053 R)
• M25: 6,168,219 km (0.065 R)
• M26: 6,669,971 km (0.077 R)
• M27: 6,840,063 km (0.04 R)
• M28: 7,110,387 km (0.085 R)
• M29: 7,309,202 km (0.12 R)
• M30: 7,409,433 km (0.047 R)
• M31: 7,712,518 km (0.115 R)
• M32: 8,540,692 km (0.102 R)
• M33: 8,725,595 km (0.031 R)
• M34: 9,451,444 km (0.086 R)
• M35: 9,890,663 km (0.092 R)
• M36: 10,336,614 km (0.075 R)
• M37: 10,505,510 km (0.114 R)
• M38: 10,732,301 km (0.063 R)
• M39: 11,017,883 km (0.112 R)
• M40: 11,742,984 km (0.078 R)
• M41: 12,007,772 km (0.101 R)
• M42: 12,274,655 km (0.089 R)
• M43: 12,995,717 km (0.072 R)
• M44: 13,576,306 km (0.111 R)
• M45: 13,761,508 km (0.056 R)
• M46: 13,947,458 km (0.118 R)
• M47: 14,541,811 km (0.111 R)
• M48: 14,699,636 km (0.079 R)
• M49: 15,593,932 km (0.112 R)
• M50: 15,755,349 km (0.115 R)
• M51: 15,982,438 km (0.108 R)
• M52: 16,341,623 km (0.068 R)
• M53: 17,167,552 km (0.045 R)
• M54: 17,602,433 km (0.116 R)
• M55: 17,838,050 km (0.078 R)
• M56: 18,312,575 km (0.112 R)
• M57: 18,997,583 km (0.085 R)
• M58: 19,135,662 km (0.07 R)
• M59: 19,343,304 km (0.077 R)
• M60: 19,551,694 km (0.074 R)
• M61: 20,041,028 km (0.11 R)
• M62: 20,640,467 km (0.113 R)
• M63: 21,138,478 km (0.082 R)
• M64: 21,640,678 km (0.098 R)
• M65: 21,784,741 km (0.07 R)
• M66: 21,856,997 km (0.085 R)
• M67: 22,473,939 km (0.093 R)
• M68: 23,465,623 km (0.114 R)
• M69: 24,134,774 km (0.076 R)
• M70: 24,434,119 km (0.089 R)
• M71: 24,697,112 km (0.096 R)
• M72: 25,074,398 km (0.077 R)
• M73: 25,415,631 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.4

Radius: 12.2

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 6.77 AU - 10.35 AU

Year: 11012 Days

Day: 11.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 31,374,192 km

• M1: 347,516 km (0.119 R)
• M2: 459,714 km (0.115 R)
• M3: 543,489 km (0.085 R)
• M4: 633,697 km (0.089 R)
• M5: 898,335 km (0.095 R)
• M6: 1,022,950 km (0.081 R)
• M7: 1,139,038 km (0.101 R)
• M8: 1,275,322 km (0.11 R)
• M9: 1,787,246 km (0.039 R)
• M10: 1,983,817 km (0.105 R)
• M11: 2,075,521 km (0.071 R)
• M12: 2,206,419 km (0.082 R)
• M13: 2,417,950 km (0.055 R)
• M14: 2,496,489 km (0.115 R)
• M15: 2,616,018 km (0.05 R)
• M16: 2,986,273 km (0.108 R)
• M17: 3,113,580 km (0.111 R)
• M18: 3,395,572 km (0.108 R)
• M19: 4,338,937 km (0.076 R)
• M20: 4,459,363 km (0.089 R)
• M21: 4,802,540 km (0.111 R)
• M22: 5,128,963 km (0.111 R)
• M23: 5,514,626 km (0.074 R)
• M24: 5,883,235 km (0.119 R)
• M25: 6,561,363 km (0.03 R)
• M26: 8,080,080 km (0.106 R)
• M27: 8,318,539 km (0.117 R)
• M28: 8,408,597 km (0.079 R)
• M29: 8,986,194 km (0.114 R)
• M30: 9,233,330 km (0.11 R)
• M31: 9,326,679 km (0.079 R)
• M32: 9,797,613 km (0.078 R)
• M33: 10,147,972 km (0.07 R)
• M34: 11,523,374 km (0.073 R)
• M35: 11,623,904 km (0.035 R)
• M36: 11,791,903 km (0.114 R)
• M37: 12,232,917 km (0.118 R)
• M38: 12,679,317 km (0.068 R)
• M39: 12,782,988 km (0.088 R)
• M40: 13,270,977 km (0.116 R)
• M41: 13,729,644 km (0.054 R)
• M42: 14,265,354 km (0.053 R)
• M43: 14,771,593 km (0.089 R)
• M44: 14,990,305 km (0.114 R)
• M45: 15,431,020 km (0.114 R)
• M46: 15,987,973 km (0.039 R)
• M47: 16,325,316 km (0.027 R)
• M48: 16,740,899 km (0.095 R)
• M49: 17,198,070 km (0.042 R)
• M50: 17,582,238 km (0.107 R)
• M51: 18,124,979 km (0.08 R)
• M52: 18,437,489 km (0.097 R)
• M53: 19,306,353 km (0.074 R)
• M54: 19,545,560 km (0.095 R)
• M55: 19,906,390 km (0.106 R)
• M56: 20,027,116 km (0.11 R)
• M57: 20,188,382 km (0.115 R)
• M58: 20,390,788 km (0.116 R)
• M59: 20,960,906 km (0.105 R)
• M60: 21,660,126 km (0.074 R)
• M61: 21,867,319 km (0.03 R)
• M62: 22,492,638 km (0.116 R)
• M63: 22,870,822 km (0.12 R)
• M64: 22,955,045 km (0.119 R)
• M65: 23,378,108 km (0.037 R)
• M66: 23,548,051 km (0.077 R)
• M67: 24,490,069 km (0.072 R)
• M68: 24,576,387 km (0.094 R)
• M69: 24,705,939 km (0.115 R)
• M70: 24,879,023 km (0.057 R)
• M71: 26,146,267 km (0.117 R)
• M72: 26,322,643 km (0.05 R)
• M73: 26,588,030 km (0.031 R)
• M74: 26,809,883 km (0.093 R)
• M75: 28,380,062 km (0.099 R)
• M76: 28,743,136 km (0.069 R)
• M77: 29,336,292 km (0.042 R)
• M78: 31,000,269 km (0.101 R)
• M79: 31,280,616 km (0.116 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 12,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit