🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.6 AU - 0.76 AU

Year: 197 Days

Day: 14.4 Hours

Environment

Temp: 143 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.75 AU - 0.83 AU

Year: 247 Days

Day: 26 Hours

Environment

Temp: 150 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.87 AU - 0.97 AU

Year: 310 Days

Day: 23.3 Hours

Environment

Temp: 98 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.94 AU - 1.5 AU

Year: 474 Days

Day: 38.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 44.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.19 AU - 1.35 AU

Year: 503 Days

Day: 31.8 Hours

Environment

Temp: 29 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.64 AU - 1.8 AU

Year: 793 Days

Day: 44.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.8 AU - 2.9 AU

Year: 1266 Days

Day: 40.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.55 AU - 6.03 AU

Year: 4276 Days

Day: 46.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,520,953 km

• M1: 1,795,474 km (0.106 R)

Asteroid Belt

Center: 10.06 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.8

Radius: 6.2

Gravity: 16.75 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 14.36 AU - 15.28 AU

Year: 20052 Days

Day: 19.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 36,520,953 km

• M1: 79,436 km (0.104 R)
• M2: 120,725 km (0.083 R)
• M3: 200,611 km (0.117 R)
• M4: 257,159 km (0.084 R)
• M5: 629,508 km (0.039 R)
• M6: 673,789 km (0.109 R)
• M7: 861,385 km (0.098 R)
• M8: 961,466 km (0.114 R)
• M9: 1,013,077 km (0.042 R)
• M10: 1,145,920 km (0.061 R)
• M11: 1,313,021 km (0.09 R)
• M12: 1,458,430 km (0.05 R)
• M13: 1,578,407 km (0.036 R)
• M14: 1,733,241 km (0.042 R)
• M15: 1,860,549 km (0.115 R)
• M16: 2,261,022 km (0.098 R)
• M17: 2,435,603 km (0.081 R)
• M18: 3,412,926 km (0.101 R)
• M19: 3,492,661 km (0.119 R)
• M20: 4,323,678 km (0.06 R)
• M21: 4,496,912 km (0.062 R)
• M22: 4,895,291 km (0.104 R)
• M23: 5,725,410 km (0.075 R)
• M24: 5,915,848 km (0.106 R)
• M25: 6,499,429 km (0.088 R)
• M26: 7,203,287 km (0.039 R)
• M27: 7,616,327 km (0.099 R)
• M28: 9,288,233 km (0.118 R)
• M29: 9,794,173 km (0.056 R)
• M30: 10,832,831 km (0.104 R)
• M31: 11,365,100 km (0.063 R)
• M32: 11,604,456 km (0.044 R)
• M33: 12,027,220 km (0.113 R)
• M34: 12,148,993 km (0.071 R)
• M35: 13,325,730 km (0.074 R)
• M36: 13,768,390 km (0.082 R)
• M37: 14,023,454 km (0.115 R)
• M38: 14,280,164 km (0.091 R)
• M39: 15,125,093 km (0.115 R)
• M40: 15,852,587 km (0.107 R)
• M41: 16,052,899 km (0.064 R)
• M42: 16,186,938 km (0.062 R)
• M43: 16,659,069 km (0.067 R)
• M44: 17,204,204 km (0.093 R)
• M45: 17,272,869 km (0.088 R)
• M46: 17,824,586 km (0.027 R)
• M47: 17,893,850 km (0.108 R)
• M48: 18,803,854 km (0.113 R)
• M49: 19,657,160 km (0.103 R)
• M50: 21,770,829 km (0.07 R)
• M51: 22,142,579 km (0.077 R)
• M52: 22,892,214 km (0.11 R)
• M53: 25,580,787 km (0.11 R)
• M54: 25,737,416 km (0.113 R)
• M55: 25,815,805 km (0.047 R)
• M56: 26,604,485 km (0.065 R)
• M57: 27,081,553 km (0.083 R)
• M58: 27,481,129 km (0.103 R)
• M59: 28,286,265 km (0.033 R)
• M60: 29,755,166 km (0.082 R)
• M61: 32,511,507 km (0.057 R)
• M62: 32,596,329 km (0.115 R)
• M63: 34,307,728 km (0.11 R)
• M64: 37,371,942 km (0.082 R)
• M65: 37,727,685 km (0.092 R)
• M66: 37,906,006 km (0.079 R)
• M67: 38,353,005 km (0.107 R)
• M68: 39,704,322 km (0.085 R)
• M69: 40,340,412 km (0.071 R)
• M70: 42,360,881 km (0.113 R)
• M71: 43,476,881 km (0.092 R)
• M72: 46,978,219 km (0.104 R)
• M73: 47,843,493 km (0.106 R)
• M74: 50,176,472 km (0.117 R)
• M75: 53,244,276 km (0.12 R)
• M76: 54,045,672 km (0.116 R)
• M77: 55,154,341 km (0.052 R)
• M78: 57,393,821 km (0.094 R)
• M79: 58,421,708 km (0.047 R)
• M80: 59,041,193 km (0.037 R)
• M81: 60,182,775 km (0.102 R)
• M82: 60,912,962 km (0.057 R)
• M83: 62,171,678 km (0.059 R)
• M84: 62,804,178 km (0.088 R)
• M85: 63,121,326 km (0.066 R)
• M86: 63,438,922 km (0.086 R)
• M87: 64,181,974 km (0.099 R)
• M88: 66,213,663 km (0.09 R)
• M89: 66,536,346 km (0.108 R)
• M90: 68,374,754 km (0.078 R)
• M91: 69,464,126 km (0.103 R)
• M92: 70,888,746 km (0.114 R)
• M93: 71,770,177 km (0.07 R)
• M94: 72,544,346 km (0.116 R)
• M95: 73,989,611 km (0.103 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.1

Radius: 3

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 12.82 AU - 20.7 AU

Year: 24115 Days

Day: 17.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 36,520,953 km

• M1: 54,304 km (0.083 R)
• M2: 91,404 km (0.094 R)
• M3: 140,472 km (0.084 R)
• M4: 318,344 km (0.042 R)
• M5: 546,930 km (0.113 R)
• M6: 670,049 km (0.109 R)
• M7: 698,622 km (0.111 R)
• M8: 801,695 km (0.058 R)
• M9: 1,038,808 km (0.12 R)
• M10: 1,156,541 km (0.098 R)
• M11: 1,350,270 km (0.1 R)
• M12: 1,989,502 km (0.053 R)
• M13: 3,251,659 km (0.057 R)
• M14: 3,300,578 km (0.082 R)
• M15: 3,957,013 km (0.074 R)
• M16: 3,983,193 km (0.072 R)
• M17: 4,220,156 km (0.053 R)
• M18: 4,680,169 km (0.079 R)
• M19: 4,707,695 km (0.12 R)
• M20: 6,032,235 km (0.114 R)
• M21: 6,487,312 km (0.091 R)
• M22: 6,548,946 km (0.099 R)
• M23: 7,689,031 km (0.119 R)
• M24: 8,181,956 km (0.108 R)
• M25: 9,025,838 km (0.098 R)
• M26: 9,685,415 km (0.094 R)
• M27: 10,074,369 km (0.034 R)
• M28: 10,181,332 km (0.045 R)
• M29: 10,217,086 km (0.117 R)
• M30: 10,288,743 km (0.076 R)
• M31: 10,396,454 km (0.097 R)
• M32: 10,504,613 km (0.113 R)
• M33: 11,868,048 km (0.106 R)
• M34: 12,512,964 km (0.113 R)
• M35: 13,403,371 km (0.116 R)
• M36: 14,274,030 km (0.078 R)
• M37: 14,716,242 km (0.08 R)
• M38: 14,837,566 km (0.083 R)
• M39: 15,367,292 km (0.116 R)
• M40: 15,737,696 km (0.104 R)
• M41: 17,504,596 km (0.106 R)
• M42: 18,454,842 km (0.109 R)
• M43: 18,542,058 km (0.087 R)
• M44: 18,673,105 km (0.09 R)
• M45: 19,777,437 km (0.084 R)
• M46: 20,585,565 km (0.087 R)
• M47: 20,630,743 km (0.065 R)
• M48: 20,721,250 km (0.097 R)
• M49: 21,817,802 km (0.09 R)
• M50: 21,956,180 km (0.109 R)
• M51: 22,002,406 km (0.084 R)
• M52: 23,261,721 km (0.077 R)
• M53: 24,784,328 km (0.118 R)
• M54: 25,121,821 km (0.105 R)
• M55: 25,218,461 km (0.054 R)
• M56: 27,078,411 km (0.112 R)
• M57: 27,724,824 km (0.065 R)
• M58: 27,774,640 km (0.113 R)
• M59: 27,874,721 km (0.118 R)
• M60: 29,388,203 km (0.076 R)
• M61: 30,412,050 km (0.052 R)
• M62: 31,603,897 km (0.051 R)
• M63: 33,075,192 km (0.089 R)
• M64: 34,032,768 km (0.028 R)
• M65: 35,594,569 km (0.074 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 18,942 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit