🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.9 AU - 1.02 AU

Year: 345 Days

Day: 18.8 Hours

Environment

Temp: 38 °C

Axial Tilt: 43.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,291,142 km

• M1: 371,452 km (0.07 R)

Asteroid Belt

Center: 1.95 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.57 AU - 3.31 AU

Year: 1851 Days

Day: 31.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.11 AU - 3.55 AU

Year: 2231 Days

Day: 41.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.8

Radius: 13

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 6.78 AU - 9.9 AU

Year: 8841 Days

Day: 12.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 57,291,142 km

• M1: 206,744 km (0.092 R)
• M2: 522,097 km (0.087 R)
• M3: 611,406 km (0.117 R)
• M4: 916,137 km (0.102 R)
• M5: 1,146,518 km (0.082 R)
• M6: 1,744,610 km (0.095 R)
• M7: 2,163,634 km (0.101 R)
• M8: 2,874,822 km (0.077 R)
• M9: 3,707,185 km (0.034 R)
• M10: 3,866,207 km (0.099 R)
• M11: 4,696,027 km (0.1 R)
• M12: 4,868,513 km (0.087 R)
• M13: 5,190,298 km (0.105 R)
• M14: 5,701,474 km (0.11 R)
• M15: 6,197,391 km (0.105 R)
• M16: 6,291,937 km (0.076 R)
• M17: 6,514,538 km (0.109 R)
• M18: 7,230,813 km (0.082 R)
• M19: 8,352,049 km (0.065 R)
• M20: 8,526,779 km (0.057 R)
• M21: 8,667,252 km (0.043 R)
• M22: 9,381,881 km (0.119 R)
• M23: 9,672,998 km (0.054 R)
• M24: 10,339,008 km (0.046 R)
• M25: 10,639,849 km (0.108 R)
• M26: 11,288,655 km (0.08 R)
• M27: 11,559,577 km (0.111 R)
• M28: 12,265,978 km (0.113 R)
• M29: 12,385,208 km (0.096 R)
• M30: 12,584,622 km (0.044 R)
• M31: 13,352,059 km (0.074 R)
• M32: 13,597,549 km (0.094 R)
• M33: 14,134,605 km (0.07 R)
• M34: 14,932,261 km (0.082 R)
• M35: 15,059,419 km (0.068 R)
• M36: 15,187,176 km (0.048 R)
• M37: 15,443,437 km (0.099 R)
• M38: 15,873,980 km (0.116 R)
• M39: 16,177,663 km (0.086 R)
• M40: 16,526,974 km (0.058 R)
• M41: 16,658,770 km (0.098 R)
• M42: 18,266,050 km (0.098 R)
• M43: 18,402,184 km (0.053 R)
• M44: 18,538,767 km (0.073 R)
• M45: 18,996,237 km (0.09 R)
• M46: 19,411,221 km (0.112 R)
• M47: 20,156,368 km (0.105 R)
• M48: 20,910,790 km (0.071 R)
• M49: 21,482,703 km (0.112 R)
• M50: 21,578,595 km (0.089 R)
• M51: 22,350,221 km (0.096 R)
• M52: 22,593,318 km (0.093 R)
• M53: 23,032,986 km (0.115 R)
• M54: 23,771,999 km (0.101 R)
• M55: 24,368,895 km (0.099 R)
• M56: 24,870,048 km (0.118 R)
• M57: 25,476,069 km (0.03 R)
• M58: 26,137,890 km (0.074 R)
• M59: 26,805,545 km (0.078 R)
• M60: 27,063,751 km (0.057 R)
• M61: 27,167,273 km (0.094 R)
• M62: 27,270,944 km (0.037 R)
• M63: 27,739,036 km (0.116 R)
• M64: 28,105,102 km (0.091 R)
• M65: 28,262,329 km (0.102 R)
• M66: 28,630,639 km (0.116 R)
• M67: 29,318,639 km (0.109 R)
• M68: 29,584,774 km (0.106 R)
• M69: 29,958,769 km (0.116 R)
• M70: 30,819,256 km (0.106 R)
• M71: 30,927,415 km (0.092 R)
• M72: 31,797,027 km (0.071 R)
• M73: 32,234,900 km (0.065 R)
• M74: 32,619,666 km (0.078 R)
• M75: 33,783,089 km (0.108 R)
• M76: 34,397,936 km (0.091 R)
• M77: 35,412,060 km (0.04 R)
• M78: 35,865,940 km (0.087 R)
• M79: 36,607,497 km (0.085 R)
• M80: 36,836,830 km (0.104 R)
• M81: 37,758,503 km (0.102 R)
• M82: 37,932,036 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850

Radius: 12

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 8.1 AU - 12.04 AU

Year: 11731 Days

Day: 6.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 57,291,142 km

• M1: 175,777 km (0.085 R)
• M2: 254,167 km (0.072 R)
• M3: 348,563 km (0.117 R)
• M4: 523,443 km (0.118 R)
• M5: 1,322,894 km (0.037 R)
• M6: 1,822,401 km (0.08 R)
• M7: 2,436,052 km (0.084 R)
• M8: 2,796,732 km (0.051 R)
• M9: 2,983,580 km (0.094 R)
• M10: 3,271,705 km (0.087 R)
• M11: 3,535,446 km (0.051 R)
• M12: 3,806,368 km (0.107 R)
• M13: 4,404,311 km (0.108 R)
• M14: 5,107,571 km (0.094 R)
• M15: 5,183,716 km (0.101 R)
• M16: 5,260,160 km (0.106 R)
• M17: 6,005,457 km (0.083 R)
• M18: 6,085,941 km (0.079 R)
• M19: 6,166,723 km (0.09 R)
• M20: 6,617,312 km (0.11 R)
• M21: 7,121,307 km (0.052 R)
• M22: 7,291,999 km (0.098 R)
• M23: 8,660,819 km (0.12 R)
• M24: 8,843,329 km (0.066 R)
• M25: 9,632,607 km (0.04 R)
• M26: 10,299,664 km (0.076 R)
• M27: 10,541,564 km (0.074 R)
• M28: 11,080,265 km (0.104 R)
• M29: 12,032,007 km (0.073 R)
• M30: 12,184,597 km (0.104 R)
• M31: 12,337,935 km (0.052 R)
• M32: 12,957,569 km (0.051 R)
• M33: 13,693,441 km (0.032 R)
• M34: 14,388,772 km (0.079 R)
• M35: 15,260,479 km (0.091 R)
• M36: 15,370,583 km (0.047 R)
• M37: 15,591,838 km (0.067 R)
• M38: 15,925,441 km (0.071 R)
• M39: 16,374,085 km (0.103 R)
• M40: 17,513,722 km (0.053 R)
• M41: 18,326,637 km (0.059 R)
• M42: 18,796,823 km (0.114 R)
• M43: 19,868,991 km (0.111 R)
• M44: 20,655,726 km (0.07 R)
• M45: 20,838,684 km (0.091 R)
• M46: 20,961,055 km (0.079 R)
• M47: 21,144,911 km (0.106 R)
• M48: 22,010,335 km (0.078 R)
• M49: 23,013,388 km (0.094 R)
• M50: 24,545,869 km (0.113 R)
• M51: 25,129,002 km (0.063 R)
• M52: 25,585,724 km (0.063 R)
• M53: 26,045,288 km (0.111 R)
• M54: 26,243,057 km (0.108 R)
• M55: 26,839,354 km (0.071 R)
• M56: 27,910,325 km (0.079 R)
• M57: 29,887,261 km (0.093 R)
• M58: 31,486,911 km (0.049 R)
• M59: 31,697,694 km (0.102 R)
• M60: 32,829,402 km (0.104 R)
• M61: 33,043,028 km (0.063 R)
• M62: 33,471,776 km (0.118 R)
• M63: 34,046,231 km (0.058 R)
• M64: 34,479,317 km (0.117 R)
• M65: 35,205,017 km (0.093 R)
• M66: 36,082,707 km (0.117 R)
• M67: 36,229,612 km (0.111 R)
• M68: 36,819,477 km (0.086 R)
• M69: 38,158,228 km (0.079 R)
• M70: 38,833,662 km (0.111 R)
• M71: 39,059,705 km (0.117 R)
• M72: 40,196,200 km (0.056 R)
• M73: 40,272,345 km (0.062 R)
• M74: 40,348,640 km (0.092 R)
• M75: 42,579,444 km (0.118 R)
• M76: 44,298,473 km (0.093 R)
• M77: 44,455,850 km (0.101 R)
• M78: 46,199,413 km (0.091 R)
• M79: 47,884,633 km (0.119 R)
• M80: 49,835,090 km (0.029 R)
• M81: 50,162,560 km (0.114 R)
• M82: 52,143,235 km (0.116 R)
• M83: 53,813,196 km (0.085 R)
• M84: 54,908,103 km (0.092 R)
• M85: 55,415,838 km (0.118 R)
• M86: 55,500,660 km (0.11 R)
• M87: 55,585,482 km (0.103 R)
• M88: 56,180,433 km (0.085 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 - 10,683 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit