🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.63 AU - 0.81 AU

Year: 234 Days

Day: 43.3 Hours

Environment

Temp: 136 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.93 AU - 4.09 AU

Year: 2518 Days

Day: 40.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.3

Radius: 12.5

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.38 AU - 5.42 AU

Year: 3534 Days

Day: 9.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 31,923,582 km

• M1: 197,768 km (0.119 R)
• M2: 319,691 km (0.054 R)
• M3: 413,489 km (0.111 R)
• M4: 573,708 km (0.084 R)
• M5: 874,250 km (0.117 R)
• M6: 1,067,082 km (0.073 R)
• M7: 1,716,037 km (0.086 R)
• M8: 1,976,637 km (0.081 R)
• M9: 2,172,909 km (0.101 R)
• M10: 2,328,491 km (0.102 R)
• M11: 2,439,642 km (0.107 R)
• M12: 2,552,588 km (0.103 R)
• M13: 2,767,261 km (0.067 R)
• M14: 2,902,348 km (0.109 R)
• M15: 3,022,326 km (0.105 R)
• M16: 3,144,098 km (0.116 R)
• M17: 3,374,629 km (0.111 R)
• M18: 3,777,496 km (0.05 R)
• M19: 3,927,842 km (0.075 R)
• M20: 4,529,524 km (0.088 R)
• M21: 4,669,398 km (0.111 R)
• M22: 4,810,768 km (0.12 R)
• M23: 4,892,299 km (0.03 R)
• M24: 5,077,202 km (0.112 R)
• M25: 5,181,023 km (0.067 R)
• M26: 5,348,423 km (0.069 R)
• M27: 5,496,525 km (0.026 R)
• M28: 5,603,188 km (0.087 R)
• M29: 6,146,528 km (0.12 R)
• M30: 7,074,334 km (0.028 R)
• M31: 7,377,569 km (0.062 R)
• M32: 7,756,949 km (0.083 R)
• M33: 7,948,883 km (0.047 R)
• M34: 8,166,847 km (0.095 R)
• M35: 8,264,385 km (0.113 R)
• M36: 8,534,559 km (0.118 R)
• M37: 8,732,776 km (0.095 R)
• M38: 8,857,540 km (0.088 R)
• M39: 9,209,993 km (0.097 R)
• M40: 9,721,468 km (0.052 R)
• M41: 10,058,811 km (0.097 R)
• M42: 10,189,709 km (0.078 R)
• M43: 10,294,727 km (0.056 R)
• M44: 10,559,067 km (0.084 R)
• M45: 10,745,316 km (0.06 R)
• M46: 11,094,328 km (0.095 R)
• M47: 11,693,318 km (0.057 R)
• M48: 11,969,176 km (0.099 R)
• M49: 12,163,504 km (0.108 R)
• M50: 12,247,129 km (0.081 R)
• M51: 13,553,118 km (0.064 R)
• M52: 14,017,769 km (0.099 R)
• M53: 14,281,510 km (0.081 R)
• M54: 14,576,368 km (0.047 R)
• M55: 14,873,320 km (0.095 R)
• M56: 16,387,848 km (0.089 R)
• M57: 16,480,300 km (0.04 R)
• M58: 16,913,984 km (0.088 R)
• M59: 17,132,098 km (0.109 R)
• M60: 17,351,408 km (0.09 R)
• M61: 17,477,070 km (0.089 R)
• M62: 18,014,576 km (0.113 R)
• M63: 18,269,341 km (0.053 R)
• M64: 18,685,971 km (0.069 R)
• M65: 19,040,967 km (0.078 R)
• M66: 19,235,593 km (0.064 R)
• M67: 20,251,513 km (0.098 R)
• M68: 21,520,402 km (0.073 R)
• M69: 21,689,298 km (0.079 R)
• M70: 22,062,395 km (0.048 R)
• M71: 22,266,895 km (0.098 R)
• M72: 22,369,370 km (0.118 R)
• M73: 22,677,541 km (0.119 R)
• M74: 22,815,022 km (0.092 R)
• M75: 23,159,994 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.1

Radius: 14.5

Gravity: 0.05 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.79 AU - 5.95 AU

Year: 5445 Days

Day: 11.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 31,923,582 km

• M1: 192,084 km (0.065 R)
• M2: 317,447 km (0.12 R)
• M3: 408,253 km (0.097 R)
• M4: 542,442 km (0.089 R)
• M5: 744,399 km (0.116 R)
• M6: 903,571 km (0.115 R)
• M7: 1,075,459 km (0.089 R)
• M8: 1,492,837 km (0.106 R)
• M9: 1,645,577 km (0.119 R)
• M10: 1,817,764 km (0.115 R)
• M11: 1,938,489 km (0.117 R)
• M12: 2,195,947 km (0.026 R)
• M13: 2,394,613 km (0.036 R)
• M14: 2,551,691 km (0.102 R)
• M15: 2,926,134 km (0.113 R)
• M16: 3,137,067 km (0.082 R)
• M17: 3,353,386 km (0.097 R)
• M18: 3,673,376 km (0.098 R)
• M19: 3,873,986 km (0.058 R)
• M20: 4,410,893 km (0.116 R)
• M21: 4,673,587 km (0.118 R)
• M22: 4,841,585 km (0.047 R)
• M23: 5,255,224 km (0.099 R)
• M24: 5,409,459 km (0.092 R)
• M25: 5,544,396 km (0.029 R)
• M26: 5,955,940 km (0.079 R)
• M27: 6,181,833 km (0.053 R)
• M28: 6,388,577 km (0.103 R)
• M29: 6,652,917 km (0.117 R)
• M30: 6,887,336 km (0.039 R)
• M31: 7,630,239 km (0.097 R)
• M32: 7,770,263 km (0.103 R)
• M33: 8,029,217 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.5

Radius: 13.5

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.35 AU - 6.93 AU

Year: 6551 Days

Day: 9.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 31,923,582 km

• M1: 186,549 km (0.092 R)
• M2: 278,701 km (0.054 R)
• M3: 375,790 km (0.108 R)
• M4: 471,084 km (0.093 R)
• M5: 682,017 km (0.111 R)
• M6: 794,215 km (0.088 R)
• M7: 1,025,344 km (0.11 R)
• M8: 1,487,900 km (0.115 R)
• M9: 1,795,773 km (0.071 R)
• M10: 1,921,285 km (0.049 R)
• M11: 2,049,790 km (0.112 R)
• M12: 2,200,285 km (0.106 R)
• M13: 2,433,060 km (0.119 R)
• M14: 2,777,135 km (0.108 R)
• M15: 2,944,535 km (0.098 R)
• M16: 3,739,498 km (0.056 R)
• M17: 3,924,999 km (0.106 R)
• M18: 4,089,856 km (0.112 R)
• M19: 4,281,042 km (0.094 R)
• M20: 4,623,023 km (0.048 R)
• M21: 5,307,882 km (0.101 R)
• M22: 5,516,870 km (0.1 R)
• M23: 5,997,379 km (0.104 R)
• M24: 6,215,193 km (0.046 R)
• M25: 6,856,370 km (0.071 R)
• M26: 7,460,296 km (0.103 R)
• M27: 7,694,866 km (0.057 R)
• M28: 7,991,518 km (0.072 R)
• M29: 8,081,277 km (0.03 R)
• M30: 8,596,342 km (0.081 R)
• M31: 8,842,431 km (0.119 R)
• M32: 10,367,432 km (0.108 R)
• M33: 10,926,928 km (0.057 R)
• M34: 11,462,638 km (0.044 R)
• M35: 11,665,792 km (0.089 R)
• M36: 11,904,251 km (0.112 R)
• M37: 12,316,841 km (0.089 R)
• M38: 12,420,662 km (0.027 R)
• M39: 12,874,243 km (0.097 R)
• M40: 13,475,627 km (0.103 R)
• M41: 13,941,624 km (0.05 R)
• M42: 14,158,541 km (0.112 R)
• M43: 15,074,379 km (0.056 R)
• M44: 15,408,880 km (0.099 R)
• M45: 16,122,911 km (0.104 R)
• M46: 16,963,202 km (0.05 R)
• M47: 18,013,977 km (0.04 R)
• M48: 18,845,741 km (0.039 R)
• M49: 19,326,699 km (0.071 R)
• M50: 19,487,965 km (0.09 R)
• M51: 19,730,613 km (0.063 R)
• M52: 20,300,730 km (0.061 R)
• M53: 21,540,747 km (0.091 R)
• M54: 21,666,110 km (0.048 R)
• M55: 21,917,584 km (0.026 R)
• M56: 22,127,919 km (0.108 R)
• M57: 22,212,142 km (0.09 R)
• M58: 22,975,690 km (0.117 R)
• M59: 23,575,428 km (0.1 R)
• M60: 24,484,833 km (0.101 R)
• M61: 24,878,126 km (0.114 R)
• M62: 24,965,790 km (0.091 R)
• M63: 25,361,626 km (0.088 R)
• M64: 25,494,020 km (0.094 R)
• M65: 25,937,129 km (0.05 R)
• M66: 26,115,001 km (0.115 R)
• M67: 26,696,039 km (0.118 R)
• M68: 26,875,706 km (0.062 R)
• M69: 27,552,936 km (0.059 R)
• M70: 27,734,548 km (0.096 R)
• M71: 28,053,191 km (0.093 R)
• M72: 28,418,958 km (0.106 R)
• M73: 29,062,678 km (0.062 R)
• M74: 29,525,533 km (0.111 R)
• M75: 29,897,583 km (0.072 R)
• M76: 30,084,132 km (0.113 R)
• M77: 30,271,129 km (0.101 R)
• M78: 30,505,399 km (0.096 R)
• M79: 31,448,464 km (0.116 R)
• M80: 31,923,587 km (0.116 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 18,393 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit