🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.72 AU - 0.76 AU

Year: 244 Days

Day: 43.5 Hours

Environment

Temp: 132 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,798,943 km

• M1: 136,284 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.12 AU - 3.88 AU

Year: 2507 Days

Day: 40.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.6

Radius: 8.7

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 6.03 AU - 8.41 AU

Year: 7428 Days

Day: 5.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 67,798,943 km

• M1: 116,537 km (0.045 R)
• M2: 175,179 km (0.071 R)
• M3: 231,278 km (0.096 R)
• M4: 334,351 km (0.063 R)
• M5: 403,465 km (0.089 R)
• M6: 523,742 km (0.042 R)
• M7: 657,034 km (0.099 R)
• M8: 748,139 km (0.102 R)
• M9: 829,670 km (0.099 R)
• M10: 972,835 km (0.069 R)
• M11: 1,062,743 km (0.12 R)
• M12: 1,366,277 km (0.087 R)
• M13: 1,554,471 km (0.094 R)
• M14: 2,032,287 km (0.066 R)
• M15: 2,090,331 km (0.087 R)
• M16: 2,679,747 km (0.086 R)
• M17: 3,092,786 km (0.094 R)
• M18: 3,204,835 km (0.109 R)
• M19: 3,479,347 km (0.093 R)
• M20: 3,549,209 km (0.03 R)
• M21: 3,833,296 km (0.026 R)
• M22: 3,978,107 km (0.07 R)
• M23: 5,253,877 km (0.088 R)
• M24: 5,334,211 km (0.119 R)
• M25: 5,908,069 km (0.025 R)
• M26: 6,415,505 km (0.089 R)
• M27: 6,472,651 km (0.105 R)
• M28: 7,025,116 km (0.081 R)
• M29: 7,653,277 km (0.074 R)
• M30: 8,268,125 km (0.101 R)
• M31: 8,361,773 km (0.073 R)
• M32: 8,518,552 km (0.026 R)
• M33: 8,613,097 km (0.083 R)
• M34: 9,774,874 km (0.067 R)
• M35: 9,973,241 km (0.085 R)
• M36: 10,073,023 km (0.079 R)
• M37: 10,576,420 km (0.089 R)
• M38: 10,644,188 km (0.096 R)
• M39: 10,882,497 km (0.073 R)
• M40: 11,538,185 km (0.104 R)
• M41: 11,782,927 km (0.097 R)
• M42: 12,135,678 km (0.116 R)
• M43: 12,313,251 km (0.097 R)
• M44: 12,779,249 km (0.089 R)
• M45: 13,141,575 km (0.058 R)
• M46: 13,214,578 km (0.096 R)
• M47: 13,913,649 km (0.063 R)
• M48: 14,248,898 km (0.114 R)
• M49: 14,927,624 km (0.067 R)
• M50: 17,344,826 km (0.073 R)
• M51: 17,424,861 km (0.038 R)
• M52: 17,947,705 km (0.102 R)
• M53: 18,231,493 km (0.096 R)
• M54: 20,469,477 km (0.111 R)
• M55: 21,191,735 km (0.077 R)
• M56: 21,663,716 km (0.097 R)
• M57: 21,792,969 km (0.055 R)
• M58: 22,052,222 km (0.05 R)
• M59: 23,012,042 km (0.098 R)
• M60: 23,807,304 km (0.074 R)
• M61: 24,208,376 km (0.079 R)
• M62: 24,342,566 km (0.046 R)
• M63: 24,701,600 km (0.093 R)
• M64: 25,243,444 km (0.106 R)
• M65: 25,424,906 km (0.081 R)
• M66: 26,753,485 km (0.112 R)
• M67: 27,636,262 km (0.076 R)
• M68: 28,339,821 km (0.11 R)
• M69: 28,764,828 km (0.097 R)
• M70: 29,382,518 km (0.079 R)
• M71: 29,621,276 km (0.12 R)
• M72: 30,148,608 km (0.079 R)
• M73: 30,534,272 km (0.12 R)
• M74: 30,969,901 km (0.119 R)
• M75: 31,358,855 km (0.105 R)
• M76: 31,798,523 km (0.079 R)
• M77: 31,945,429 km (0.089 R)
• M78: 32,683,694 km (0.088 R)
• M79: 32,832,095 km (0.076 R)
• M80: 33,129,346 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 524.5

Radius: 4.9

Gravity: 21.85 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 11.94 AU - 15.28 AU

Year: 19225 Days

Day: 18.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,798,943 km

• M1: 328,667 km (0.112 R)
• M2: 485,595 km (0.08 R)
• M3: 1,031,627 km (0.106 R)
• M4: 1,593,666 km (0.084 R)
• M5: 1,710,053 km (0.107 R)
• M6: 1,769,294 km (0.093 R)
• M7: 1,859,502 km (0.098 R)
• M8: 2,044,405 km (0.11 R)
• M9: 2,267,605 km (0.053 R)
• M10: 2,737,192 km (0.108 R)
• M11: 2,912,072 km (0.036 R)
• M12: 3,383,605 km (0.098 R)
• M13: 3,647,346 km (0.12 R)
• M14: 3,723,940 km (0.075 R)
• M15: 3,800,983 km (0.091 R)
• M16: 4,114,839 km (0.094 R)
• M17: 4,436,923 km (0.093 R)
• M18: 4,518,604 km (0.119 R)
• M19: 4,642,321 km (0.071 R)
• M20: 4,935,084 km (0.091 R)
• M21: 6,394,262 km (0.092 R)
• M22: 6,626,288 km (0.076 R)
• M23: 6,955,703 km (0.046 R)
• M24: 7,050,697 km (0.117 R)
• M25: 7,242,332 km (0.109 R)
• M26: 7,630,389 km (0.071 R)
• M27: 8,426,848 km (0.109 R)
• M28: 8,989,486 km (0.104 R)
• M29: 9,353,906 km (0.062 R)
• M30: 10,150,964 km (0.117 R)
• M31: 10,639,550 km (0.045 R)
• M32: 10,804,108 km (0.105 R)
• M33: 11,752,558 km (0.107 R)
• M34: 13,253,923 km (0.12 R)
• M35: 13,727,849 km (0.074 R)
• M36: 13,966,906 km (0.068 R)
• M37: 14,207,310 km (0.092 R)
• M38: 14,267,747 km (0.111 R)
• M39: 14,631,420 km (0.115 R)
• M40: 15,244,472 km (0.104 R)
• M41: 15,678,605 km (0.074 R)
• M42: 15,740,838 km (0.072 R)
• M43: 16,622,418 km (0.109 R)
• M44: 17,519,706 km (0.113 R)
• M45: 17,779,109 km (0.096 R)
• M46: 18,498,674 km (0.062 R)
• M47: 18,762,715 km (0.072 R)
• M48: 19,094,373 km (0.047 R)
• M49: 19,495,146 km (0.06 R)
• M50: 20,440,903 km (0.11 R)
• M51: 21,263,243 km (0.076 R)
• M52: 22,026,641 km (0.107 R)
• M53: 24,877,228 km (0.053 R)
• M54: 24,949,933 km (0.116 R)
• M55: 28,143,997 km (0.065 R)
• M56: 28,447,681 km (0.112 R)
• M57: 28,752,262 km (0.11 R)
• M58: 29,518,801 km (0.066 R)
• M59: 30,136,790 km (0.089 R)
• M60: 30,369,565 km (0.028 R)
• M61: 31,150,017 km (0.092 R)
• M62: 31,228,406 km (0.077 R)
• M63: 31,937,051 km (0.09 R)
• M64: 33,209,830 km (0.106 R)
• M65: 34,175,334 km (0.097 R)
• M66: 34,661,527 km (0.074 R)
• M67: 37,876,984 km (0.059 R)
• M68: 39,647,475 km (0.11 R)
• M69: 44,322,259 km (0.106 R)
• M70: 44,675,459 km (0.063 R)
• M71: 45,473,414 km (0.094 R)
• M72: 46,186,697 km (0.088 R)
• M73: 46,365,616 km (0.063 R)
• M74: 46,813,811 km (0.114 R)
• M75: 47,534,125 km (0.104 R)
• M76: 47,805,047 km (0.062 R)
• M77: 49,441,947 km (0.094 R)
• M78: 49,624,905 km (0.071 R)
• M79: 51,282,150 km (0.119 R)
• M80: 51,467,352 km (0.093 R)
• M81: 57,127,238 km (0.071 R)
• M82: 58,669,443 km (0.045 R)
• M83: 58,960,261 km (0.117 R)
• M84: 60,420,934 km (0.061 R)
• M85: 61,499,535 km (0.046 R)
• M86: 61,992,011 km (0.084 R)
• M87: 62,189,331 km (0.084 R)
• M88: 62,683,602 km (0.108 R)
• M89: 63,377,736 km (0.113 R)
• M90: 63,974,781 km (0.073 R)
• M91: 64,973,946 km (0.052 R)
• M92: 65,074,176 km (0.095 R)
• M93: 65,274,637 km (0.111 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 12,357 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit