🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.08 AU - 1.28 AU

Year: 453 Days

Day: 34.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 9.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,288,454 km

• M1: 235,467 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.73 AU - 2.73 AU

Year: 1176 Days

Day: 43.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.6 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 14.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 677.3

Radius: 6.9

Gravity: 14.23 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 13.49 AU - 16.45 AU

Year: 20452 Days

Day: 24.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 44,288,454 km

• M1: 92,751 km (0.106 R)
• M2: 186,848 km (0.048 R)
• M3: 426,803 km (0.062 R)
• M4: 632,799 km (0.1 R)
• M5: 1,104,331 km (0.081 R)
• M6: 1,243,757 km (0.051 R)
• M7: 1,478,775 km (0.112 R)
• M8: 1,632,861 km (0.089 R)
• M9: 2,195,498 km (0.102 R)
• M10: 2,300,666 km (0.1 R)
• M11: 2,371,725 km (0.056 R)
• M12: 2,927,930 km (0.109 R)
• M13: 3,855,586 km (0.104 R)
• M14: 3,940,408 km (0.071 R)
• M15: 4,373,195 km (0.051 R)
• M16: 4,417,326 km (0.103 R)
• M17: 4,550,618 km (0.073 R)
• M18: 5,189,999 km (0.118 R)
• M19: 5,760,416 km (0.104 R)
• M20: 6,053,029 km (0.106 R)
• M21: 6,501,075 km (0.116 R)
• M22: 6,856,968 km (0.047 R)
• M23: 6,908,280 km (0.1 R)
• M24: 7,801,080 km (0.092 R)
• M25: 9,520,109 km (0.05 R)
• M26: 9,808,085 km (0.053 R)
• M27: 10,808,297 km (0.074 R)
• M28: 12,525,231 km (0.081 R)
• M29: 13,415,039 km (0.1 R)
• M30: 13,932,648 km (0.116 R)
• M31: 14,063,097 km (0.109 R)
• M32: 14,128,472 km (0.073 R)
• M33: 14,193,996 km (0.076 R)
• M34: 14,325,193 km (0.1 R)
• M35: 14,920,742 km (0.032 R)
• M36: 15,863,209 km (0.117 R)
• M37: 17,103,076 km (0.101 R)
• M38: 17,312,662 km (0.113 R)
• M39: 19,382,798 km (0.116 R)
• M40: 20,336,035 km (0.055 R)
• M41: 21,154,336 km (0.119 R)
• M42: 23,208,314 km (0.065 R)
• M43: 23,285,657 km (0.11 R)
• M44: 24,219,746 km (0.116 R)
• M45: 25,007,678 km (0.106 R)
• M46: 25,245,538 km (0.099 R)
• M47: 27,748,311 km (0.054 R)
• M48: 28,904,253 km (0.09 R)
• M49: 29,907,606 km (0.06 R)
• M50: 30,244,501 km (0.115 R)
• M51: 31,007,300 km (0.049 R)
• M52: 31,776,383 km (0.029 R)
• M53: 32,898,367 km (0.108 R)
• M54: 34,473,333 km (0.073 R)
• M55: 35,181,081 km (0.118 R)
• M56: 35,447,664 km (0.056 R)
• M57: 35,893,616 km (0.097 R)
• M58: 36,072,535 km (0.093 R)
• M59: 36,341,362 km (0.1 R)
• M60: 36,791,053 km (0.119 R)
• M61: 37,786,777 km (0.117 R)
• M62: 38,424,961 km (0.085 R)
• M63: 39,712,101 km (0.075 R)
• M64: 40,919,805 km (0.115 R)
• M65: 41,481,395 km (0.074 R)
• M66: 43,371,415 km (0.117 R)
• M67: 43,561,853 km (0.109 R)
• M68: 45,385,900 km (0.107 R)
• M69: 48,119,053 km (0.079 R)
• M70: 50,003,986 km (0.056 R)
• M71: 50,103,768 km (0.093 R)
• M72: 50,403,861 km (0.088 R)
• M73: 52,216,389 km (0.106 R)
• M74: 52,520,521 km (0.109 R)
• M75: 52,723,675 km (0.042 R)
• M76: 53,028,705 km (0.099 R)
• M77: 53,334,483 km (0.097 R)
• M78: 53,436,509 km (0.103 R)
• M79: 55,284,342 km (0.094 R)
• M80: 55,801,352 km (0.106 R)
• M81: 55,905,023 km (0.085 R)
• M82: 59,042,390 km (0.096 R)
• M83: 63,637,887 km (0.098 R)
• M84: 65,267,905 km (0.109 R)
• M85: 65,704,881 km (0.073 R)
• M86: 66,801,583 km (0.115 R)
• M87: 67,572,909 km (0.116 R)
• M88: 68,236,226 km (0.088 R)
• M89: 68,790,786 km (0.04 R)
• M90: 70,463,290 km (0.091 R)
• M91: 71,923,664 km (0.076 R)
• M92: 72,036,311 km (0.025 R)
• M93: 72,149,258 km (0.104 R)
• M94: 72,714,139 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 94.4

Radius: 7.3

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 16.39 AU - 16.85 AU

Year: 23925 Days

Day: 17.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 44,288,454 km

• M1: 197,469 km (0.094 R)
• M2: 309,069 km (0.047 R)
• M3: 555,606 km (0.108 R)
• M4: 676,482 km (0.078 R)
• M5: 773,122 km (0.108 R)
• M6: 1,053,618 km (0.032 R)
• M7: 1,109,717 km (0.057 R)
• M8: 1,488,499 km (0.117 R)
• M9: 1,551,779 km (0.111 R)
• M10: 1,725,312 km (0.118 R)
• M11: 1,814,473 km (0.113 R)
• M12: 1,905,129 km (0.072 R)
• M13: 2,044,105 km (0.06 R)
• M14: 2,186,373 km (0.038 R)
• M15: 2,307,547 km (0.098 R)
• M16: 2,814,086 km (0.106 R)
• M17: 3,216,055 km (0.058 R)
• M18: 3,271,107 km (0.106 R)
• M19: 3,579,129 km (0.084 R)
• M20: 3,664,849 km (0.093 R)
• M21: 3,780,189 km (0.102 R)
• M22: 4,163,159 km (0.114 R)
• M23: 5,681,877 km (0.11 R)
• M24: 5,748,597 km (0.112 R)
• M25: 6,222,823 km (0.047 R)
• M26: 6,639,154 km (0.075 R)
• M27: 6,709,465 km (0.12 R)
• M28: 6,993,102 km (0.098 R)
• M29: 7,100,513 km (0.1 R)
• M30: 7,316,981 km (0.089 R)
• M31: 7,572,195 km (0.092 R)
• M32: 8,128,999 km (0.035 R)
• M33: 8,469,334 km (0.09 R)
• M34: 8,545,629 km (0.06 R)
• M35: 8,814,456 km (0.082 R)
• M36: 8,969,290 km (0.076 R)
• M37: 9,125,021 km (0.085 R)
• M38: 10,280,964 km (0.106 R)
• M39: 11,566,758 km (0.119 R)
• M40: 13,388,261 km (0.119 R)
• M41: 13,700,472 km (0.078 R)
• M42: 13,790,081 km (0.078 R)
• M43: 14,788,946 km (0.112 R)
• M44: 15,763,876 km (0.057 R)
• M45: 16,140,862 km (0.075 R)
• M46: 16,951,533 km (0.118 R)
• M47: 17,726,749 km (0.057 R)
• M48: 18,364,934 km (0.078 R)
• M49: 18,414,451 km (0.094 R)
• M50: 19,010,748 km (0.078 R)
• M51: 19,160,944 km (0.057 R)
• M52: 19,664,042 km (0.079 R)
• M53: 20,375,828 km (0.045 R)
• M54: 21,511,127 km (0.094 R)
• M55: 22,772,985 km (0.116 R)
• M56: 24,166,938 km (0.085 R)
• M57: 25,478,013 km (0.038 R)
• M58: 25,588,417 km (0.053 R)
• M59: 25,698,820 km (0.06 R)
• M60: 25,920,225 km (0.119 R)
• M61: 26,420,630 km (0.032 R)
• M62: 29,200,906 km (0.072 R)
• M63: 29,489,779 km (0.068 R)
• M64: 30,420,577 km (0.045 R)
• M65: 30,596,056 km (0.091 R)
• M66: 31,066,092 km (0.09 R)
• M67: 31,124,884 km (0.088 R)
• M68: 31,242,917 km (0.105 R)
• M69: 31,479,132 km (0.101 R)
• M70: 32,072,587 km (0.119 R)
• M71: 32,549,804 km (0.119 R)
• M72: 33,209,979 km (0.093 R)
• M73: 33,753,468 km (0.114 R)
• M74: 34,178,177 km (0.062 R)
• M75: 36,018,231 km (0.069 R)
• M76: 37,137,671 km (0.067 R)
• M77: 37,701,655 km (0.113 R)
• M78: 37,764,486 km (0.079 R)
• M79: 38,458,172 km (0.1 R)
• M80: 38,711,291 km (0.052 R)
• M81: 39,028,738 km (0.047 R)
• M82: 40,757,192 km (0.112 R)
• M83: 41,015,398 km (0.096 R)
• M84: 41,338,978 km (0.11 R)
• M85: 41,728,232 km (0.099 R)
• M86: 41,793,307 km (0.117 R)
• M87: 41,858,382 km (0.115 R)
• M88: 43,759,172 km (0.06 R)
• M89: 44,288,450 km (0.116 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 14,020 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit