🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.62 AU - 0.78 AU

Year: 212 Days

Day: 16.8 Hours

Environment

Temp: 150 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 43,193,426 km

• M1: 100,081 km (0.075 R)
• M2: 146,157 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.75 AU - 1.13 AU

Year: 330 Days

Day: 25.6 Hours

Environment

Temp: 75 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.14 AU - 1.64 AU

Year: 593 Days

Day: 38.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 23.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.4

Radius: 8.9

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.53 AU - 10.11 AU

Year: 9473 Days

Day: 5.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 43,193,426 km

• M1: 282,441 km (0.117 R)
• M2: 717,771 km (0.114 R)
• M3: 1,303,745 km (0.11 R)
• M4: 1,610,571 km (0.116 R)
• M5: 1,739,823 km (0.074 R)
• M6: 1,805,646 km (0.095 R)
• M7: 2,031,539 km (0.035 R)
• M8: 2,363,048 km (0.113 R)
• M9: 2,510,402 km (0.081 R)
• M10: 3,569,106 km (0.119 R)
• M11: 3,625,355 km (0.04 R)
• M12: 3,998,003 km (0.088 R)
• M13: 4,085,817 km (0.102 R)
• M14: 4,144,759 km (0.112 R)
• M15: 4,353,148 km (0.083 R)
• M16: 4,504,093 km (0.085 R)
• M17: 4,564,979 km (0.105 R)
• M18: 4,811,217 km (0.099 R)
• M19: 4,936,131 km (0.068 R)
• M20: 5,093,508 km (0.083 R)
• M21: 5,445,961 km (0.066 R)
• M22: 5,806,342 km (0.108 R)
• M23: 6,515,735 km (0.093 R)
• M24: 6,863,102 km (0.046 R)
• M25: 7,039,029 km (0.113 R)
• M26: 7,109,938 km (0.093 R)
• M27: 7,794,498 km (0.085 R)
• M28: 7,867,801 km (0.106 R)
• M29: 8,613,397 km (0.049 R)
• M30: 9,071,615 km (0.095 R)
• M31: 10,331,827 km (0.098 R)
• M32: 11,105,847 km (0.082 R)
• M33: 12,882,321 km (0.113 R)
• M34: 13,670,403 km (0.115 R)
• M35: 13,892,107 km (0.056 R)
• M36: 14,294,077 km (0.102 R)
• M37: 15,476,947 km (0.09 R)
• M38: 15,708,076 km (0.035 R)
• M39: 16,080,126 km (0.083 R)
• M40: 16,314,097 km (0.096 R)
• M41: 17,118,335 km (0.116 R)
• M42: 17,983,758 km (0.077 R)
• M43: 18,765,108 km (0.112 R)
• M44: 19,159,897 km (0.04 R)
• M45: 19,259,080 km (0.055 R)
• M46: 19,358,264 km (0.07 R)
• M47: 20,058,232 km (0.082 R)
• M48: 21,123,519 km (0.094 R)
• M49: 22,155,145 km (0.094 R)
• M50: 22,624,733 km (0.087 R)
• M51: 23,097,612 km (0.107 R)
• M52: 23,203,079 km (0.03 R)
• M53: 23,308,695 km (0.112 R)
• M54: 23,573,632 km (0.102 R)
• M55: 24,160,056 km (0.092 R)
• M56: 24,751,117 km (0.119 R)
• M57: 24,913,281 km (0.114 R)
• M58: 26,996,133 km (0.083 R)
• M59: 28,171,074 km (0.097 R)
• M60: 28,227,473 km (0.081 R)
• M61: 29,305,475 km (0.11 R)
• M62: 29,477,064 km (0.093 R)
• M63: 30,512,730 km (0.112 R)
• M64: 31,034,976 km (0.096 R)
• M65: 31,970,860 km (0.074 R)
• M66: 32,029,652 km (0.089 R)
• M67: 32,088,594 km (0.068 R)
• M68: 32,206,327 km (0.105 R)
• M69: 32,442,393 km (0.111 R)
• M70: 32,856,779 km (0.093 R)
• M71: 32,916,019 km (0.116 R)
• M72: 33,451,729 km (0.114 R)
• M73: 33,930,293 km (0.113 R)
• M74: 34,110,409 km (0.106 R)
• M75: 34,411,101 km (0.074 R)
• M76: 34,471,389 km (0.059 R)
• M77: 36,111,879 km (0.097 R)
• M78: 36,295,585 km (0.053 R)
• M79: 36,541,225 km (0.106 R)
• M80: 37,529,169 km (0.106 R)
• M81: 37,777,501 km (0.105 R)
• M82: 38,026,432 km (0.083 R)
• M83: 38,713,685 km (0.037 R)
• M84: 38,901,879 km (0.088 R)
• M85: 38,964,710 km (0.062 R)
• M86: 39,783,908 km (0.076 R)
• M87: 40,481,633 km (0.113 R)
• M88: 40,608,940 km (0.113 R)
• M89: 41,760,395 km (0.114 R)
• M90: 41,824,722 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 57.4

Radius: 5.4

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 15.85 AU - 21.81 AU

Year: 29551 Days

Day: 21.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 43,193,426 km

• M1: 269,276 km (0.054 R)
• M2: 337,493 km (0.042 R)
• M3: 520,750 km (0.088 R)
• M4: 669,600 km (0.084 R)
• M5: 865,872 km (0.117 R)
• M6: 935,286 km (0.098 R)
• M7: 1,212,192 km (0.099 R)
• M8: 1,472,043 km (0.105 R)
• M9: 2,135,360 km (0.083 R)
• M10: 2,547,502 km (0.083 R)
• M11: 2,853,131 km (0.069 R)
• M12: 3,695,367 km (0.104 R)
• M13: 4,366,463 km (0.103 R)
• M14: 4,731,332 km (0.077 R)
• M15: 5,233,083 km (0.047 R)
• M16: 5,425,616 km (0.084 R)
• M17: 5,917,045 km (0.086 R)
• M18: 6,083,996 km (0.115 R)
• M19: 7,727,927 km (0.083 R)
• M20: 8,768,380 km (0.098 R)
• M21: 8,806,378 km (0.075 R)
• M22: 9,189,049 km (0.096 R)
• M23: 10,129,571 km (0.095 R)
• M24: 10,169,364 km (0.087 R)
• M25: 10,530,344 km (0.076 R)
• M26: 10,773,440 km (0.039 R)
• M27: 12,999,008 km (0.099 R)
• M28: 13,042,242 km (0.109 R)
• M29: 14,364,238 km (0.105 R)
• M30: 15,041,019 km (0.115 R)
• M31: 15,177,602 km (0.115 R)
• M32: 15,223,229 km (0.053 R)
• M33: 17,802,147 km (0.106 R)
• M34: 17,898,338 km (0.12 R)
• M35: 19,760,682 km (0.112 R)
• M36: 20,010,361 km (0.093 R)
• M37: 22,563,099 km (0.074 R)
• M38: 22,719,578 km (0.115 R)
• M39: 22,771,788 km (0.073 R)
• M40: 24,036,787 km (0.106 R)
• M41: 24,839,081 km (0.097 R)
• M42: 24,946,642 km (0.105 R)
• M43: 25,378,680 km (0.041 R)
• M44: 25,922,319 km (0.104 R)
• M45: 27,520,174 km (0.102 R)
• M46: 27,910,624 km (0.11 R)
• M47: 28,471,616 km (0.077 R)
• M48: 28,697,060 km (0.075 R)
• M49: 30,004,695 km (0.062 R)
• M50: 32,795,743 km (0.079 R)
• M51: 32,854,684 km (0.086 R)
• M52: 33,091,199 km (0.041 R)
• M53: 33,923,262 km (0.068 R)
• M54: 34,822,345 km (0.113 R)
• M55: 35,365,535 km (0.104 R)
• M56: 37,689,688 km (0.074 R)
• M57: 39,120,292 km (0.113 R)
• M58: 39,245,505 km (0.12 R)
• M59: 39,496,381 km (0.118 R)
• M60: 39,622,043 km (0.056 R)
• M61: 40,062,759 km (0.055 R)
• M62: 40,441,840 km (0.095 R)
• M63: 41,267,321 km (0.037 R)
• M64: 41,458,656 km (0.073 R)
• M65: 41,586,413 km (0.085 R)
• M66: 41,778,048 km (0.06 R)
• M67: 42,676,981 km (0.063 R)
• M68: 42,741,458 km (0.107 R)
• M69: 42,805,935 km (0.101 R)
• M70: 42,870,411 km (0.109 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 12,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit