🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.05 AU - 1.09 AU

Year: 421 Days

Day: 21 Hours

Environment

Temp: -5 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.17 AU - 1.35 AU

Year: 539 Days

Day: 26.2 Hours

Environment

Temp: -28 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.88 AU - 3.66 AU

Year: 2252 Days

Day: 12.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,882,222 km

• M1: 1,258,716 km (0.093 R)
• M2: 2,073,277 km (0.102 R)

Asteroid Belt

Center: 5.7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.5

Radius: 10.9

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 7.66 AU - 8.58 AU

Year: 8811 Days

Day: 14.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 52,882,222 km

• M1: 146,756 km (0.075 R)
• M2: 261,048 km (0.105 R)
• M3: 332,406 km (0.098 R)
• M4: 451,337 km (0.082 R)
• M5: 723,605 km (0.082 R)
• M6: 1,047,035 km (0.111 R)
• M7: 1,215,931 km (0.117 R)
• M8: 1,414,448 km (0.06 R)
• M9: 1,934,300 km (0.072 R)
• M10: 2,120,251 km (0.083 R)
• M11: 2,239,480 km (0.065 R)
• M12: 2,410,470 km (0.119 R)
• M13: 2,484,970 km (0.096 R)
• M14: 2,949,023 km (0.087 R)
• M15: 3,752,812 km (0.092 R)
• M16: 3,927,243 km (0.099 R)
• M17: 4,074,896 km (0.048 R)
• M18: 4,284,483 km (0.056 R)
• M19: 4,528,477 km (0.092 R)
• M20: 5,255,373 km (0.118 R)
• M21: 6,569,890 km (0.114 R)
• M22: 6,851,582 km (0.117 R)
• M23: 7,101,411 km (0.115 R)
• M24: 7,173,367 km (0.076 R)
• M25: 7,463,587 km (0.069 R)
• M26: 7,868,848 km (0.025 R)
• M27: 8,971,833 km (0.117 R)
• M28: 9,680,628 km (0.089 R)
• M29: 9,920,882 km (0.065 R)
• M30: 10,285,003 km (0.075 R)
• M31: 10,653,612 km (0.113 R)
• M32: 10,984,822 km (0.094 R)
• M33: 11,530,405 km (0.094 R)
• M34: 11,956,011 km (0.116 R)
• M35: 12,300,386 km (0.079 R)
• M36: 13,397,237 km (0.033 R)
• M37: 13,799,805 km (0.055 R)
• M38: 14,800,465 km (0.113 R)
• M39: 14,938,694 km (0.109 R)
• M40: 15,263,022 km (0.065 R)
• M41: 15,402,746 km (0.058 R)
• M42: 15,777,339 km (0.109 R)
• M43: 16,060,379 km (0.076 R)
• M44: 16,631,244 km (0.091 R)
• M45: 17,112,201 km (0.096 R)
• M46: 17,597,646 km (0.108 R)
• M47: 17,744,252 km (0.107 R)
• M48: 18,582,300 km (0.073 R)
• M49: 19,081,208 km (0.09 R)
• M50: 19,483,627 km (0.088 R)
• M51: 20,399,166 km (0.069 R)
• M52: 20,501,790 km (0.101 R)
• M53: 21,956,180 km (0.075 R)
• M54: 22,114,006 km (0.117 R)
• M55: 23,068,740 km (0.038 R)
• M56: 23,982,783 km (0.074 R)
• M57: 24,199,550 km (0.058 R)
• M58: 27,245,961 km (0.079 R)
• M59: 27,415,455 km (0.088 R)
• M60: 27,698,943 km (0.082 R)
• M61: 27,869,485 km (0.078 R)
• M62: 28,326,058 km (0.079 R)
• M63: 28,440,650 km (0.093 R)
• M64: 29,304,428 km (0.102 R)
• M65: 29,710,436 km (0.077 R)
• M66: 30,001,554 km (0.061 R)
• M67: 30,118,390 km (0.073 R)
• M68: 30,352,361 km (0.104 R)
• M69: 30,763,157 km (0.06 R)
• M70: 31,116,806 km (0.098 R)
• M71: 31,294,079 km (0.079 R)
• M72: 31,471,802 km (0.091 R)
• M73: 31,709,064 km (0.027 R)
• M74: 33,206,239 km (0.118 R)
• M75: 33,933,135 km (0.1 R)
• M76: 35,279,217 km (0.099 R)
• M77: 36,829,949 km (0.101 R)
• M78: 37,142,758 km (0.083 R)
• M79: 41,224,236 km (0.061 R)
• M80: 41,939,913 km (0.086 R)
• M81: 42,856,798 km (0.072 R)
• M82: 43,846,388 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 295.5

Radius: 6.7

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 11.18 AU - 14.62 AU

Year: 17643 Days

Day: 16.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 52,882,222 km

• M1: 121,174 km (0.112 R)
• M2: 570,566 km (0.097 R)
• M3: 801,845 km (0.058 R)
• M4: 878,738 km (0.052 R)
• M5: 999,015 km (0.11 R)
• M6: 1,391,709 km (0.034 R)
• M7: 1,983,369 km (0.111 R)
• M8: 2,115,613 km (0.08 R)
• M9: 2,305,602 km (0.054 R)
• M10: 2,673,164 km (0.11 R)
• M11: 2,849,091 km (0.111 R)
• M12: 3,305,365 km (0.093 R)
• M13: 3,882,514 km (0.05 R)
• M14: 3,948,636 km (0.082 R)
• M15: 4,456,072 km (0.064 R)
• M16: 4,699,916 km (0.11 R)
• M17: 4,876,741 km (0.1 R)
• M18: 5,568,781 km (0.029 R)
• M19: 6,252,443 km (0.063 R)
• M20: 6,330,084 km (0.091 R)
• M21: 8,116,582 km (0.093 R)
• M22: 8,286,376 km (0.045 R)
• M23: 8,715,722 km (0.092 R)
• M24: 8,846,021 km (0.046 R)
• M25: 10,229,203 km (0.103 R)
• M26: 10,366,684 km (0.099 R)
• M27: 11,062,912 km (0.107 R)
• M28: 11,345,652 km (0.12 R)
• M29: 11,440,348 km (0.12 R)
• M30: 12,353,792 km (0.101 R)
• M31: 12,893,392 km (0.063 R)
• M32: 12,992,276 km (0.09 R)
• M33: 13,240,608 km (0.063 R)
• M34: 13,591,116 km (0.049 R)
• M35: 13,843,189 km (0.074 R)
• M36: 13,995,330 km (0.079 R)
• M37: 14,506,057 km (0.112 R)
• M38: 15,022,917 km (0.095 R)
• M39: 15,231,457 km (0.086 R)
• M40: 15,651,228 km (0.098 R)
• M41: 15,756,845 km (0.045 R)
• M42: 16,181,403 km (0.1 R)
• M43: 17,095,895 km (0.101 R)
• M44: 18,359,847 km (0.106 R)
• M45: 19,426,630 km (0.084 R)
• M46: 19,540,025 km (0.072 R)
• M47: 20,455,564 km (0.081 R)
• M48: 21,385,016 km (0.078 R)
• M49: 22,150,358 km (0.096 R)
• M50: 22,209,599 km (0.042 R)
• M51: 22,625,631 km (0.083 R)
• M52: 22,685,320 km (0.05 R)
• M53: 22,745,010 km (0.105 R)
• M54: 22,804,849 km (0.045 R)
• M55: 24,499,494 km (0.113 R)
• M56: 24,806,319 km (0.093 R)
• M57: 26,046,485 km (0.096 R)
• M58: 26,737,029 km (0.071 R)
• M59: 27,179,689 km (0.076 R)
• M60: 27,752,350 km (0.068 R)
• M61: 29,104,116 km (0.12 R)
• M62: 30,279,656 km (0.063 R)
• M63: 31,603,897 km (0.075 R)
• M64: 31,670,617 km (0.1 R)
• M65: 32,071,839 km (0.108 R)
• M66: 32,744,281 km (0.097 R)
• M67: 33,150,140 km (0.085 R)
• M68: 33,285,676 km (0.117 R)
• M69: 33,966,496 km (0.117 R)
• M70: 35,203,521 km (0.109 R)
• M71: 35,619,103 km (0.041 R)
• M72: 35,897,206 km (0.046 R)
• M73: 36,665,391 km (0.105 R)
• M74: 37,438,962 km (0.056 R)
• M75: 38,645,020 km (0.058 R)
• M76: 39,432,204 km (0.07 R)
• M77: 39,575,967 km (0.118 R)
• M78: 39,935,900 km (0.035 R)
• M79: 40,949,724 km (0.091 R)
• M80: 41,386,849 km (0.037 R)
• M81: 42,559,846 km (0.087 R)
• M82: 42,633,598 km (0.067 R)
• M83: 42,780,952 km (0.082 R)
• M84: 42,854,853 km (0.065 R)
• M85: 43,298,561 km (0.051 R)
• M86: 43,966,964 km (0.04 R)
• M87: 45,314,093 km (0.111 R)
• M88: 46,978,967 km (0.07 R)
• M89: 47,207,553 km (0.085 R)
• M90: 48,125,635 km (0.106 R)
• M91: 48,279,122 km (0.097 R)
• M92: 50,290,316 km (0.099 R)
• M93: 50,524,138 km (0.108 R)
• M94: 51,384,625 km (0.098 R)
• M95: 52,013,384 km (0.065 R)
• M96: 52,171,061 km (0.11 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 18,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit