🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.69 AU - 0.87 AU

Year: 244 Days

Day: 29.8 Hours

Environment

Temp: 110 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 111,592,332 km

• M1: 103,073 km (0.117 R)
• M2: 151,692 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.19 AU - 1.37 AU

Year: 514 Days

Day: 19.5 Hours

Environment

Temp: 14 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.35 AU - 1.77 AU

Year: 691 Days

Day: 21.8 Hours

Environment

Temp: -32 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.92 AU - 4.66 AU

Year: 3152 Days

Day: 33.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.46 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.2

Radius: 15

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 7.58 AU - 9.68 AU

Year: 8994 Days

Day: 12.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 111,592,332 km

• M1: 214,224 km (0.112 R)
• M2: 312,660 km (0.094 R)
• M3: 418,276 km (0.038 R)
• M4: 605,722 km (0.08 R)
• M5: 740,360 km (0.037 R)
• M6: 886,966 km (0.091 R)
• M7: 1,012,179 km (0.111 R)
• M8: 1,144,274 km (0.038 R)
• M9: 1,427,014 km (0.085 R)
• M10: 1,752,988 km (0.078 R)
• M11: 1,873,863 km (0.08 R)
• M12: 2,659,701 km (0.09 R)
• M13: 3,932,030 km (0.032 R)
• M14: 4,119,925 km (0.096 R)
• M15: 4,283,436 km (0.101 R)
• M16: 4,930,297 km (0.071 R)
• M17: 6,190,360 km (0.118 R)
• M18: 6,346,839 km (0.07 R)
• M19: 6,472,950 km (0.08 R)
• M20: 6,727,865 km (0.046 R)
• M21: 6,888,832 km (0.058 R)
• M22: 7,512,356 km (0.118 R)
• M23: 7,780,286 km (0.079 R)
• M24: 7,983,440 km (0.108 R)
• M25: 8,638,230 km (0.103 R)
• M26: 8,919,175 km (0.09 R)
• M27: 9,025,240 km (0.11 R)
• M28: 9,671,054 km (0.081 R)
• M29: 10,480,528 km (0.088 R)
• M30: 10,931,266 km (0.076 R)
• M31: 11,350,140 km (0.113 R)
• M32: 11,696,758 km (0.066 R)
• M33: 13,077,995 km (0.076 R)
• M34: 14,385,630 km (0.088 R)
• M35: 15,139,454 km (0.114 R)
• M36: 15,820,274 km (0.12 R)
• M37: 16,337,583 km (0.093 R)
• M38: 17,035,906 km (0.097 R)
• M39: 17,922,573 km (0.089 R)
• M40: 18,326,637 km (0.117 R)
• M41: 18,552,230 km (0.094 R)
• M42: 19,234,995 km (0.079 R)
• M43: 19,510,405 km (0.119 R)
• M44: 20,578,234 km (0.088 R)
• M45: 20,718,856 km (0.094 R)
• M46: 21,427,202 km (0.068 R)
• M47: 21,712,635 km (0.064 R)
• M48: 22,143,327 km (0.104 R)
• M49: 23,061,858 km (0.09 R)
• M50: 24,985,986 km (0.117 R)
• M51: 25,236,413 km (0.099 R)
• M52: 25,638,831 km (0.086 R)
• M53: 26,144,771 km (0.059 R)
• M54: 26,756,327 km (0.074 R)
• M55: 26,858,802 km (0.103 R)
• M56: 27,063,900 km (0.073 R)
• M57: 27,269,597 km (0.098 R)
• M58: 27,372,670 km (0.103 R)
• M59: 28,201,742 km (0.074 R)
• M60: 28,358,072 km (0.084 R)
• M61: 30,043,890 km (0.094 R)
• M62: 30,952,697 km (0.116 R)
• M63: 31,113,964 km (0.079 R)
• M64: 32,087,696 km (0.118 R)
• M65: 35,461,577 km (0.12 R)
• M66: 36,705,782 km (0.059 R)
• M67: 36,990,617 km (0.119 R)
• M68: 37,562,380 km (0.056 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 949.4

Radius: 5.1

Gravity: 36.5 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 18.82 AU - 19.86 AU

Year: 30173 Days

Day: 17.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 111,592,332 km

• M1: 332,706 km (0.104 R)
• M2: 402,867 km (0.097 R)
• M3: 793,766 km (0.105 R)
• M4: 1,057,956 km (0.119 R)
• M5: 1,092,812 km (0.096 R)
• M6: 1,501,963 km (0.091 R)
• M7: 2,400,148 km (0.067 R)
• M8: 2,539,873 km (0.115 R)
• M9: 2,876,169 km (0.026 R)
• M10: 3,329,151 km (0.053 R)
• M11: 3,380,762 km (0.062 R)
• M12: 3,967,036 km (0.105 R)
• M13: 4,021,789 km (0.082 R)
• M14: 4,243,792 km (0.107 R)
• M15: 4,299,892 km (0.074 R)
• M16: 7,811,851 km (0.046 R)
• M17: 9,009,981 km (0.112 R)
• M18: 9,373,204 km (0.05 R)
• M19: 9,964,116 km (0.096 R)
• M20: 10,796,329 km (0.094 R)
• M21: 11,104,351 km (0.094 R)
• M22: 12,046,069 km (0.109 R)
• M23: 15,191,813 km (0.082 R)
• M24: 15,364,150 km (0.048 R)
• M25: 15,450,468 km (0.052 R)
• M26: 16,499,299 km (0.075 R)
• M27: 17,211,235 km (0.104 R)
• M28: 17,390,902 km (0.036 R)
• M29: 18,481,171 km (0.083 R)
• M30: 18,849,481 km (0.113 R)
• M31: 20,441,951 km (0.107 R)
• M32: 23,853,231 km (0.097 R)
• M33: 24,354,683 km (0.063 R)
• M34: 25,572,559 km (0.076 R)
• M35: 26,085,830 km (0.092 R)
• M36: 28,384,102 km (0.053 R)
• M37: 28,808,960 km (0.102 R)
• M38: 30,420,577 km (0.115 R)
• M39: 30,529,036 km (0.109 R)
• M40: 31,951,113 km (0.068 R)
• M41: 32,392,876 km (0.119 R)
• M42: 33,170,934 km (0.112 R)
• M43: 33,842,778 km (0.111 R)
• M44: 35,313,924 km (0.087 R)
• M45: 35,999,830 km (0.114 R)
• M46: 37,152,781 km (0.108 R)
• M47: 39,494,885 km (0.085 R)
• M48: 39,731,698 km (0.068 R)
• M49: 40,564,211 km (0.071 R)
• M50: 42,367,763 km (0.113 R)
• M51: 42,488,937 km (0.119 R)
• M52: 43,340,149 km (0.097 R)
• M53: 44,074,375 km (0.085 R)
• M54: 44,320,015 km (0.094 R)
• M55: 45,059,627 km (0.113 R)
• M56: 48,185,175 km (0.102 R)
• M57: 48,565,004 km (0.115 R)
• M58: 48,691,713 km (0.101 R)
• M59: 49,327,355 km (0.091 R)
• M60: 51,121,781 km (0.063 R)
• M61: 52,156,699 km (0.082 R)
• M62: 52,416,551 km (0.075 R)
• M63: 53,460,145 km (0.09 R)
• M64: 54,378,826 km (0.115 R)
• M65: 55,833,067 km (0.088 R)
• M66: 58,644,759 km (0.117 R)
• M67: 58,779,696 km (0.073 R)
• M68: 59,999,667 km (0.1 R)
• M69: 63,709,245 km (0.073 R)
• M70: 65,942,293 km (0.114 R)
• M71: 67,492,426 km (0.113 R)
• M72: 68,769,543 km (0.029 R)
• M73: 70,197,903 km (0.031 R)
• M74: 75,127,003 km (0.111 R)
• M75: 75,420,365 km (0.064 R)
• M76: 79,717,414 km (0.041 R)
• M77: 81,217,432 km (0.1 R)
• M78: 81,820,162 km (0.077 R)
• M79: 81,970,956 km (0.114 R)
• M80: 83,333,195 km (0.083 R)
• M81: 84,855,503 km (0.116 R)
• M82: 85,466,909 km (0.101 R)
• M83: 87,927,495 km (0.116 R)
• M84: 89,477,030 km (0.117 R)
• M85: 90,567,149 km (0.101 R)
• M86: 93,863,688 km (0.104 R)
• M87: 94,812,737 km (0.098 R)
• M88: 97,679,032 km (0.06 R)
• M89: 98,801,315 km (0.115 R)
• M90: 98,961,983 km (0.111 R)
• M91: 101,382,627 km (0.063 R)
• M92: 102,031,433 km (0.103 R)
• M93: 102,844,347 km (0.075 R)
• M94: 103,496,145 km (0.12 R)
• M95: 104,312,950 km (0.089 R)
• M96: 108,760,494 km (0.095 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 15,287 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit