🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.56 AU - 0.58 AU

Year: 150 Days

Day: 22.3 Hours

Environment

Temp: 211 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.75 AU - 0.93 AU

Year: 268 Days

Day: 45.7 Hours

Environment

Temp: 204 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 84,429,440 km

• M1: 359,932 km (0.111 R)
• M2: 565,929 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.9 AU - 1.06 AU

Year: 338 Days

Day: 22.4 Hours

Environment

Temp: 179 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,429,440 km

• M1: 502,499 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.37 AU - 1.85 AU

Year: 711 Days

Day: 13.8 Hours

Environment

Temp: -15 °C

Axial Tilt: 22.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 84,429,440 km

• M1: 517,758 km (0.053 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.34 AU - 1.9 AU

Year: 718 Days

Day: 13.1 Hours

Environment

Temp: -18 °C

Axial Tilt: 0 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,429,440 km

• M1: 651,050 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.41 AU - 3.75 AU

Year: 1882 Days

Day: 31.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,429,440 km

• M1: 74,799 km (0.077 R)
• M2: 283,338 km (0.039 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.41 AU - 4.17 AU

Year: 2570 Days

Day: 25.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.12 AU - 4.48 AU

Year: 3105 Days

Day: 16.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.8

Radius: 9.3

Gravity: 10.3 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 7.72 AU - 11.72 AU

Year: 10553 Days

Day: 6.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 84,429,440 km

• M1: 161,865 km (0.111 R)
• M2: 257,458 km (0.048 R)
• M3: 425,456 km (0.087 R)
• M4: 684,709 km (0.056 R)
• M5: 1,852,770 km (0.102 R)
• M6: 1,930,710 km (0.079 R)
• M7: 2,144,037 km (0.108 R)
• M8: 2,770,253 km (0.062 R)
• M9: 2,980,887 km (0.081 R)
• M10: 3,103,707 km (0.1 R)
• M11: 3,165,641 km (0.075 R)
• M12: 3,611,592 km (0.088 R)
• M13: 4,317,544 km (0.097 R)
• M14: 4,491,826 km (0.112 R)
• M15: 4,597,591 km (0.102 R)
• M16: 4,668,501 km (0.028 R)
• M17: 4,847,569 km (0.06 R)
• M18: 5,249,240 km (0.11 R)
• M19: 5,623,982 km (0.104 R)
• M20: 6,045,998 km (0.076 R)
• M21: 7,373,081 km (0.091 R)
• M22: 7,708,030 km (0.068 R)
• M23: 7,792,553 km (0.107 R)
• M24: 7,962,496 km (0.116 R)
• M25: 8,392,740 km (0.088 R)
• M26: 9,052,466 km (0.116 R)
• M27: 9,728,798 km (0.106 R)
• M28: 11,369,289 km (0.082 R)
• M29: 11,465,630 km (0.074 R)
• M30: 11,610,590 km (0.111 R)
• M31: 13,296,109 km (0.072 R)
• M32: 13,754,926 km (0.064 R)
• M33: 14,635,758 km (0.103 R)
• M34: 14,740,626 km (0.097 R)
• M35: 14,951,110 km (0.12 R)
• M36: 15,056,726 km (0.066 R)
• M37: 16,180,356 km (0.04 R)
• M38: 17,887,866 km (0.087 R)
• M39: 18,848,434 km (0.108 R)
• M40: 19,421,244 km (0.119 R)
• M41: 21,411,345 km (0.116 R)
• M42: 21,649,804 km (0.118 R)
• M43: 22,491,142 km (0.109 R)
• M44: 23,037,474 km (0.107 R)
• M45: 23,404,288 km (0.071 R)
• M46: 23,526,958 km (0.11 R)
• M47: 26,025,093 km (0.072 R)
• M48: 26,343,287 km (0.065 R)
• M49: 27,823,409 km (0.07 R)
• M50: 28,083,559 km (0.093 R)
• M51: 29,000,594 km (0.096 R)
• M52: 29,132,390 km (0.117 R)
• M53: 29,330,458 km (0.073 R)
• M54: 29,528,974 km (0.076 R)
• M55: 29,661,518 km (0.054 R)
• M56: 30,193,787 km (0.109 R)
• M57: 31,200,581 km (0.071 R)
• M58: 31,268,049 km (0.067 R)
• M59: 32,833,890 km (0.043 R)
• M60: 33,661,017 km (0.098 R)
• M61: 34,774,623 km (0.084 R)
• M62: 35,406,226 km (0.108 R)
• M63: 36,752,158 km (0.09 R)
• M64: 36,823,366 km (0.061 R)
• M65: 36,894,724 km (0.069 R)
• M66: 37,826,420 km (0.071 R)
• M67: 39,274,827 km (0.077 R)
• M68: 41,184,892 km (0.062 R)
• M69: 42,974,681 km (0.116 R)
• M70: 43,125,027 km (0.115 R)
• M71: 45,323,816 km (0.112 R)
• M72: 45,783,381 km (0.044 R)
• M73: 45,936,869 km (0.092 R)
• M74: 47,171,051 km (0.086 R)
• M75: 47,403,676 km (0.065 R)
• M76: 48,337,914 km (0.089 R)
• M77: 48,885,742 km (0.037 R)
• M78: 50,066,667 km (0.107 R)
• M79: 50,700,214 km (0.075 R)
• M80: 50,938,524 km (0.069 R)
• M81: 51,177,282 km (0.084 R)
• M82: 53,989,124 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 1000

Radius: 6.1

Gravity: 26.87 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 13.44 AU - 15.68 AU

Year: 19348 Days

Day: 22.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 105.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,429,440 km

• M1: 230,830 km (0.106 R)
• M2: 536,308 km (0.111 R)
• M3: 1,134,401 km (0.03 R)
• M4: 1,223,860 km (0.106 R)
• M5: 1,538,764 km (0.036 R)
• M6: 1,705,565 km (0.082 R)
• M7: 2,240,527 km (0.065 R)
• M8: 2,545,857 km (0.09 R)
• M9: 2,703,383 km (0.084 R)
• M10: 3,069,748 km (0.025 R)
• M11: 3,195,411 km (0.094 R)
• M12: 3,451,672 km (0.073 R)
• M13: 4,541,941 km (0.036 R)
• M14: 4,637,384 km (0.063 R)
• M15: 5,781,060 km (0.054 R)
• M16: 5,936,343 km (0.109 R)
• M17: 6,464,124 km (0.115 R)
• M18: 7,677,363 km (0.054 R)
• M19: 8,135,581 km (0.09 R)
• M20: 8,661,866 km (0.102 R)
• M21: 8,958,818 km (0.078 R)
• M22: 9,198,923 km (0.084 R)
• M23: 11,323,512 km (0.105 R)
• M24: 11,648,289 km (0.067 R)
• M25: 14,005,951 km (0.12 R)
• M26: 14,144,927 km (0.085 R)
• M27: 15,704,784 km (0.119 R)
• M28: 17,542,295 km (0.088 R)
• M29: 18,068,880 km (0.069 R)
• M30: 18,220,422 km (0.066 R)
• M31: 18,753,589 km (0.109 R)
• M32: 18,906,927 km (0.105 R)
• M33: 18,983,820 km (0.096 R)
• M34: 19,060,713 km (0.03 R)
• M35: 19,214,799 km (0.071 R)
• M36: 19,291,992 km (0.095 R)
• M37: 19,601,959 km (0.068 R)
• M38: 20,778,845 km (0.058 R)
• M39: 21,255,913 km (0.109 R)
• M40: 22,221,118 km (0.037 R)
• M41: 22,545,895 km (0.108 R)
• M42: 25,116,435 km (0.051 R)
• M43: 25,539,648 km (0.098 R)
• M44: 25,965,104 km (0.109 R)
• M45: 26,050,524 km (0.111 R)
• M46: 29,988,838 km (0.098 R)
• M47: 30,078,447 km (0.074 R)
• M48: 30,888,968 km (0.089 R)
• M49: 32,255,545 km (0.061 R)
• M50: 32,807,711 km (0.076 R)
• M51: 32,900,013 km (0.117 R)
• M52: 33,085,065 km (0.078 R)
• M53: 34,576,855 km (0.119 R)
• M54: 35,141,886 km (0.049 R)
• M55: 35,425,524 km (0.102 R)
• M56: 36,376,667 km (0.115 R)
• M57: 37,625,510 km (0.067 R)
• M58: 37,915,730 km (0.108 R)
• M59: 38,888,415 km (0.077 R)
• M60: 40,165,233 km (0.115 R)
• M61: 41,655,527 km (0.095 R)
• M62: 42,055,851 km (0.071 R)
• M63: 42,558,201 km (0.117 R)
• M64: 42,659,030 km (0.112 R)
• M65: 45,099,719 km (0.054 R)
• M66: 45,716,960 km (0.075 R)
• M67: 47,167,909 km (0.071 R)
• M68: 47,794,425 km (0.025 R)
• M69: 48,950,218 km (0.083 R)
• M70: 49,902,559 km (0.095 R)
• M71: 50,115,137 km (0.105 R)
• M72: 50,647,556 km (0.084 R)
• M73: 50,754,369 km (0.114 R)
• M74: 52,688,220 km (0.057 R)
• M75: 55,964,563 km (0.094 R)
• M76: 56,849,285 km (0.106 R)
• M77: 57,738,645 km (0.042 R)
• M78: 59,756,570 km (0.081 R)
• M79: 60,208,206 km (0.065 R)
• M80: 60,547,644 km (0.049 R)
• M81: 60,774,135 km (0.095 R)
• M82: 63,515,666 km (0.102 R)
• M83: 65,481,830 km (0.089 R)
• M84: 66,764,632 km (0.086 R)
• M85: 67,702,760 km (0.119 R)
• M86: 71,259,599 km (0.068 R)
• M87: 72,098,245 km (0.073 R)
• M88: 72,699,180 km (0.099 R)
• M89: 73,664,385 km (0.115 R)
• M90: 74,148,484 km (0.098 R)
• M91: 79,171,382 km (0.09 R)
• M92: 79,667,299 km (0.12 R)
• M93: 80,662,125 km (0.05 R)
• M94: 81,161,183 km (0.112 R)
• M95: 81,411,012 km (0.104 R)
• M96: 82,915,667 km (0.047 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 13,703 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit