🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.63 AU - 0.97 AU

Year: 261 Days

Day: 15.5 Hours

Environment

Temp: 167 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.23 AU - 1.47 AU

Year: 573 Days

Day: 13.6 Hours

Environment

Temp: -5 °C

Axial Tilt: 46.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.37 AU - 2.09 AU

Year: 831 Days

Day: 20.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 131.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.84 AU - 1.86 AU

Year: 919 Days

Day: 20.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,237,735 km

• M1: 241,152 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.88 AU - 4.1 AU

Year: 2381 Days

Day: 36.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,237,735 km

• M1: 2,811,692 km (0.057 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3 AU - 4.04 AU

Year: 2412 Days

Day: 24.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,237,735 km

• M1: 398,080 km (0.11 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.75 AU - 3.79 AU

Year: 2674 Days

Day: 17.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.2

Radius: 8.2

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 6.25 AU - 7.57 AU

Year: 6634 Days

Day: 13.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 110,237,735 km

• M1: 112,946 km (0.12 R)
• M2: 165,006 km (0.095 R)
• M3: 471,532 km (0.033 R)
• M4: 606,619 km (0.094 R)
• M5: 929,601 km (0.115 R)
• M6: 1,029,084 km (0.083 R)
• M7: 1,193,043 km (0.071 R)
• M8: 2,059,663 km (0.037 R)
• M9: 2,153,312 km (0.085 R)
• M10: 2,286,903 km (0.089 R)
• M11: 2,462,680 km (0.07 R)
• M12: 3,037,585 km (0.115 R)
• M13: 3,166,239 km (0.097 R)
• M14: 3,252,856 km (0.116 R)
• M15: 3,318,530 km (0.085 R)
• M16: 3,585,263 km (0.115 R)
• M17: 3,698,359 km (0.052 R)
• M18: 3,835,839 km (0.1 R)
• M19: 4,258,303 km (0.114 R)
• M20: 4,330,260 km (0.091 R)
• M21: 4,646,360 km (0.1 R)
• M22: 4,745,095 km (0.045 R)
• M23: 4,844,577 km (0.099 R)
• M24: 5,300,851 km (0.086 R)
• M25: 5,378,343 km (0.11 R)
• M26: 5,456,134 km (0.059 R)
• M27: 6,556,276 km (0.119 R)
• M28: 6,975,749 km (0.1 R)
• M29: 7,346,153 km (0.111 R)
• M30: 7,461,493 km (0.049 R)
• M31: 7,606,453 km (0.096 R)
• M32: 8,017,249 km (0.103 R)
• M33: 8,315,248 km (0.095 R)
• M34: 8,983,352 km (0.112 R)
• M35: 9,044,986 km (0.119 R)
• M36: 9,292,870 km (0.1 R)
• M37: 9,386,369 km (0.069 R)
• M38: 9,480,167 km (0.118 R)
• M39: 9,922,228 km (0.065 R)
• M40: 10,467,961 km (0.115 R)
• M41: 11,321,567 km (0.071 R)
• M42: 12,027,220 km (0.094 R)
• M43: 12,368,303 km (0.076 R)
• M44: 12,816,349 km (0.113 R)
• M45: 13,410,402 km (0.114 R)
• M46: 14,120,693 km (0.073 R)
• M47: 16,211,472 km (0.108 R)
• M48: 16,324,120 km (0.04 R)
• M49: 16,437,066 km (0.113 R)
• M50: 16,663,707 km (0.081 R)
• M51: 16,815,399 km (0.092 R)
• M52: 17,388,509 km (0.119 R)
• M53: 17,542,295 km (0.064 R)
• M54: 18,908,124 km (0.093 R)
• M55: 19,145,685 km (0.061 R)
• M56: 19,304,558 km (0.096 R)
• M57: 19,384,144 km (0.054 R)
• M58: 19,623,650 km (0.04 R)
• M59: 20,388,694 km (0.089 R)
• M60: 20,510,317 km (0.118 R)
• M61: 21,533,716 km (0.1 R)
• M62: 22,072,418 km (0.089 R)
• M63: 22,197,332 km (0.111 R)
• M64: 23,120,800 km (0.106 R)
• M65: 23,247,808 km (0.088 R)
• M66: 24,056,834 km (0.105 R)
• M67: 24,443,394 km (0.027 R)
• M68: 24,788,666 km (0.049 R)
• M69: 25,266,033 km (0.101 R)
• M70: 25,440,315 km (0.089 R)
• M71: 25,702,560 km (0.11 R)
• M72: 25,921,870 km (0.041 R)
• M73: 26,406,418 km (0.117 R)
• M74: 26,805,096 km (0.117 R)
• M75: 27,027,399 km (0.065 R)
• M76: 27,742,925 km (0.118 R)
• M77: 27,832,833 km (0.105 R)
• M78: 28,283,721 km (0.088 R)
• M79: 28,646,197 km (0.106 R)
• M80: 28,919,064 km (0.098 R)
• M81: 29,147,200 km (0.076 R)
• M82: 29,696,823 km (0.12 R)
• M83: 29,788,826 km (0.064 R)
• M84: 29,880,828 km (0.118 R)
• M85: 30,111,508 km (0.063 R)
• M86: 30,296,262 km (0.086 R)
• M87: 30,620,739 km (0.036 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 862.1

Radius: 7.7

Gravity: 14.54 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 18.67 AU - 20.03 AU

Year: 31089 Days

Day: 17.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 110,237,735 km

• M1: 1,112,260 km (0.1 R)
• M2: 1,439,730 km (0.118 R)
• M3: 1,594,564 km (0.071 R)
• M4: 2,588,043 km (0.04 R)
• M5: 2,873,625 km (0.079 R)
• M6: 3,320,774 km (0.119 R)
• M7: 3,371,936 km (0.077 R)
• M8: 4,059,338 km (0.096 R)
• M9: 5,680,830 km (0.092 R)
• M10: 6,817,025 km (0.101 R)
• M11: 7,612,437 km (0.112 R)
• M12: 7,884,107 km (0.108 R)
• M13: 8,577,194 km (0.086 R)
• M14: 9,074,008 km (0.119 R)
• M15: 9,217,622 km (0.113 R)
• M16: 9,434,539 km (0.104 R)
• M17: 10,021,113 km (0.073 R)
• M18: 10,619,504 km (0.096 R)
• M19: 10,923,038 km (0.105 R)
• M20: 10,999,483 km (0.073 R)
• M21: 11,929,383 km (0.119 R)
• M22: 12,964,899 km (0.112 R)
• M23: 13,045,832 km (0.086 R)
• M24: 15,206,175 km (0.106 R)
• M25: 15,376,866 km (0.103 R)
• M26: 15,979,446 km (0.12 R)
• M27: 19,014,488 km (0.08 R)
• M28: 22,415,147 km (0.038 R)
• M29: 24,884,559 km (0.107 R)
• M30: 24,985,088 km (0.077 R)
• M31: 27,438,942 km (0.107 R)
• M32: 28,064,261 km (0.115 R)
• M33: 28,378,716 km (0.116 R)
• M34: 30,612,362 km (0.107 R)
• M35: 32,681,450 km (0.103 R)
• M36: 34,011,375 km (0.09 R)
• M37: 36,039,324 km (0.118 R)
• M38: 36,723,884 km (0.092 R)
• M39: 37,990,230 km (0.113 R)
• M40: 40,920,852 km (0.109 R)
• M41: 43,196,385 km (0.05 R)
• M42: 45,144,299 km (0.103 R)
• M43: 45,758,847 km (0.111 R)
• M44: 46,376,238 km (0.047 R)
• M45: 46,996,321 km (0.098 R)
• M46: 47,619,097 km (0.076 R)
• M47: 48,495,740 km (0.039 R)
• M48: 49,883,859 km (0.095 R)
• M49: 51,541,254 km (0.086 R)
• M50: 52,699,291 km (0.056 R)
• M51: 54,387,054 km (0.094 R)
• M52: 54,648,252 km (0.094 R)
• M53: 55,171,994 km (0.115 R)
• M54: 56,752,944 km (0.106 R)
• M55: 56,885,488 km (0.06 R)
• M56: 57,018,032 km (0.101 R)
• M57: 57,150,575 km (0.089 R)
• M58: 57,815,239 km (0.117 R)
• M59: 58,616,335 km (0.111 R)
• M60: 58,884,115 km (0.039 R)
• M61: 60,364,536 km (0.11 R)
• M62: 60,905,781 km (0.116 R)
• M63: 61,448,821 km (0.065 R)
• M64: 61,993,358 km (0.082 R)
• M65: 63,499,060 km (0.045 R)
• M66: 63,636,541 km (0.089 R)
• M67: 63,911,801 km (0.112 R)
• M68: 64,463,518 km (0.097 R)
• M69: 64,878,353 km (0.098 R)
• M70: 66,546,518 km (0.109 R)
• M71: 66,825,967 km (0.085 R)
• M72: 66,965,841 km (0.036 R)
• M73: 71,206,193 km (0.106 R)
• M74: 71,492,074 km (0.107 R)
• M75: 74,081,165 km (0.054 R)
• M76: 77,287,047 km (0.06 R)
• M77: 78,611,587 km (0.025 R)
• M78: 80,092,007 km (0.112 R)
• M79: 82,479,888 km (0.072 R)
• M80: 87,478,252 km (0.111 R)
• M81: 91,174,367 km (0.082 R)
• M82: 91,950,930 km (0.109 R)
• M83: 93,354,008 km (0.106 R)
• M84: 93,979,926 km (0.03 R)
• M85: 94,607,189 km (0.033 R)
• M86: 96,813,608 km (0.048 R)
• M87: 97,288,731 km (0.12 R)
• M88: 98,400,094 km (0.058 R)
• M89: 98,877,610 km (0.042 R)
• M90: 99,196,403 km (0.096 R)
• M91: 101,920,281 km (0.084 R)
• M92: 102,887,432 km (0.078 R)
• M93: 105,807,283 km (0.051 R)
• M94: 106,623,040 km (0.073 R)
• M95: 108,261,137 km (0.071 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 14,400 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit