🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.41 AU - 0.65 AU

Year: 138 Days

Day: 29.2 Hours

Environment

Temp: 215 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.55 AU - 0.85 AU

Year: 209 Days

Day: 31.6 Hours

Environment

Temp: 212 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.5 AU - 3.3 AU

Year: 1760 Days

Day: 33.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.96 AU - 4.2 AU

Year: 2938 Days

Day: 26.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,705,013 km

• M1: 1,459,477 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.9

Radius: 9.9

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 6.68 AU - 7.82 AU

Year: 6958 Days

Day: 12.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 76,705,013 km

• M1: 125,213 km (0.116 R)
• M2: 280,945 km (0.102 R)
• M3: 353,350 km (0.098 R)
• M4: 522,695 km (0.11 R)
• M5: 598,691 km (0.109 R)
• M6: 741,856 km (0.09 R)
• M7: 851,661 km (0.111 R)
• M8: 978,968 km (0.082 R)
• M9: 1,227,451 km (0.119 R)
• M10: 1,305,989 km (0.09 R)
• M11: 1,594,564 km (0.093 R)
• M12: 1,695,393 km (0.119 R)
• M13: 1,934,001 km (0.119 R)
• M14: 2,026,303 km (0.038 R)
• M15: 2,247,708 km (0.074 R)
• M16: 2,427,076 km (0.119 R)
• M17: 2,662,393 km (0.047 R)
• M18: 2,765,616 km (0.078 R)
• M19: 2,852,682 km (0.112 R)
• M20: 3,011,555 km (0.039 R)
• M21: 3,450,026 km (0.108 R)
• M22: 4,285,231 km (0.035 R)
• M23: 4,426,900 km (0.089 R)
• M24: 4,590,859 km (0.119 R)
• M25: 5,009,584 km (0.082 R)
• M26: 5,094,855 km (0.118 R)
• M27: 5,180,574 km (0.101 R)
• M28: 5,905,974 km (0.027 R)
• M29: 6,223,421 km (0.059 R)
• M30: 6,569,740 km (0.117 R)
• M31: 6,851,433 km (0.039 R)
• M32: 7,113,080 km (0.119 R)
• M33: 7,353,783 km (0.09 R)
• M34: 7,524,025 km (0.105 R)
• M35: 7,646,246 km (0.08 R)
• M36: 7,868,100 km (0.11 R)
• M37: 8,142,163 km (0.114 R)
• M38: 8,394,086 km (0.114 R)
• M39: 8,495,663 km (0.103 R)
• M40: 8,751,176 km (0.082 R)
• M41: 8,879,830 km (0.104 R)
• M42: 8,983,203 km (0.117 R)
• M43: 9,532,825 km (0.104 R)
• M44: 10,066,441 km (0.112 R)
• M45: 10,147,224 km (0.119 R)
• M46: 10,500,275 km (0.083 R)
• M47: 10,637,007 km (0.119 R)
• M48: 10,719,435 km (0.064 R)
• M49: 10,912,566 km (0.068 R)
• M50: 11,526,815 km (0.05 R)
• M51: 12,123,711 km (0.089 R)
• M52: 12,730,629 km (0.114 R)
• M53: 13,111,356 km (0.112 R)
• M54: 13,229,239 km (0.101 R)
• M55: 13,644,672 km (0.095 R)
• M56: 14,064,444 km (0.116 R)
• M57: 14,185,169 km (0.088 R)
• M58: 14,397,149 km (0.054 R)
• M59: 15,566,706 km (0.072 R)
• M60: 15,754,152 km (0.106 R)
• M61: 16,447,837 km (0.097 R)
• M62: 16,543,281 km (0.119 R)
• M63: 16,734,467 km (0.077 R)
• M64: 17,377,438 km (0.043 R)
• M65: 17,799,753 km (0.108 R)
• M66: 18,886,881 km (0.058 R)
• M67: 19,724,778 km (0.055 R)
• M68: 20,131,236 km (0.075 R)
• M69: 20,233,262 km (0.033 R)
• M70: 20,403,803 km (0.111 R)
• M71: 20,643,160 km (0.108 R)
• M72: 20,746,083 km (0.118 R)
• M73: 21,610,310 km (0.089 R)
• M74: 22,134,651 km (0.094 R)
• M75: 23,732,206 km (0.029 R)
• M76: 24,020,182 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 667.9

Radius: 3.9

Gravity: 43.91 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 13.26 AU - 16.54 AU

Year: 20501 Days

Day: 24.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 76,705,013 km

• M1: 75,547 km (0.086 R)
• M2: 113,994 km (0.118 R)
• M3: 162,164 km (0.092 R)
• M4: 333,454 km (0.094 R)
• M5: 466,895 km (0.062 R)
• M6: 508,034 km (0.113 R)
• M7: 550,371 km (0.095 R)
• M8: 780,302 km (0.086 R)
• M9: 1,010,384 km (0.116 R)
• M10: 1,147,116 km (0.104 R)
• M11: 1,914,703 km (0.102 R)
• M12: 2,257,731 km (0.06 R)
• M13: 3,808,612 km (0.038 R)
• M14: 5,374,304 km (0.12 R)
• M15: 6,098,806 km (0.084 R)
• M16: 6,347,138 km (0.08 R)
• M17: 6,447,369 km (0.03 R)
• M18: 6,548,048 km (0.103 R)
• M19: 6,956,301 km (0.079 R)
• M20: 8,012,612 km (0.072 R)
• M21: 8,948,945 km (0.08 R)
• M22: 9,344,481 km (0.091 R)
• M23: 9,630,513 km (0.044 R)
• M24: 10,269,894 km (0.088 R)
• M25: 11,043,016 km (0.101 R)
• M26: 12,581,480 km (0.105 R)
• M27: 12,833,852 km (0.105 R)
• M28: 14,316,965 km (0.117 R)
• M29: 14,845,345 km (0.102 R)
• M30: 15,447,476 km (0.069 R)
• M31: 15,514,795 km (0.067 R)
• M32: 17,161,269 km (0.06 R)
• M33: 19,586,849 km (0.055 R)
• M34: 19,806,010 km (0.12 R)
• M35: 21,663,268 km (0.103 R)
• M36: 23,497,936 km (0.084 R)
• M37: 24,827,263 km (0.1 R)
• M38: 28,627,348 km (0.063 R)
• M39: 29,125,209 km (0.041 R)
• M40: 32,950,128 km (0.105 R)
• M41: 33,821,236 km (0.081 R)
• M42: 33,908,751 km (0.105 R)
• M43: 34,084,080 km (0.057 R)
• M44: 34,611,861 km (0.12 R)
• M45: 34,876,649 km (0.064 R)
• M46: 35,142,185 km (0.04 R)
• M47: 36,390,131 km (0.076 R)
• M48: 36,749,315 km (0.094 R)
• M49: 37,109,697 km (0.093 R)
• M50: 37,471,275 km (0.078 R)
• M51: 38,380,381 km (0.08 R)
• M52: 38,471,636 km (0.113 R)
• M53: 39,296,668 km (0.103 R)
• M54: 39,942,332 km (0.068 R)
• M55: 40,684,487 km (0.09 R)
• M56: 42,654,392 km (0.11 R)
• M57: 42,938,329 km (0.12 R)
• M58: 43,412,853 km (0.095 R)
• M59: 43,889,173 km (0.12 R)
• M60: 45,521,734 km (0.1 R)
• M61: 45,618,375 km (0.028 R)
• M62: 45,908,744 km (0.1 R)
• M63: 46,686,055 km (0.089 R)
• M64: 47,761,963 km (0.067 R)
• M65: 48,549,446 km (0.106 R)
• M66: 48,944,833 km (0.077 R)
• M67: 49,043,867 km (0.106 R)
• M68: 49,838,381 km (0.059 R)
• M69: 50,837,545 km (0.069 R)
• M70: 52,146,227 km (0.116 R)
• M71: 53,262,227 km (0.044 R)
• M72: 53,465,980 km (0.054 R)
• M73: 54,591,255 km (0.097 R)
• M74: 55,105,273 km (0.115 R)
• M75: 55,931,054 km (0.111 R)
• M76: 57,908,887 km (0.09 R)
• M77: 59,697,629 km (0.094 R)
• M78: 60,864,791 km (0.12 R)
• M79: 61,291,145 km (0.06 R)
• M80: 62,790,864 km (0.069 R)
• M81: 63,761,455 km (0.111 R)
• M82: 64,194,391 km (0.099 R)
• M83: 65,935,860 km (0.093 R)
• M84: 66,812,354 km (0.103 R)
• M85: 67,142,068 km (0.118 R)
• M86: 68,244,903 km (0.072 R)
• M87: 68,466,158 km (0.106 R)
• M88: 69,910,526 km (0.086 R)
• M89: 72,377,395 km (0.063 R)
• M90: 74,075,630 km (0.06 R)
• M91: 74,758,544 km (0.091 R)
• M92: 75,329,409 km (0.069 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 18,618 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit