🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.55 AU - 0.63 AU

Year: 165 Days

Day: 20.8 Hours

Environment

Temp: 168 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 104,486,119 km

• M1: 507,436 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.11 AU - 1.65 AU

Year: 589 Days

Day: 23.4 Hours

Environment

Temp: -7 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 104,486,119 km

• M1: 523,293 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.16 AU - 1.86 AU

Year: 674 Days

Day: 39.1 Hours

Environment

Temp: -26 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.4 AU - 2.14 AU

Year: 856 Days

Day: 15.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.09 AU - 2.11 AU

Year: 1106 Days

Day: 45.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,486,119 km

• M1: 679,025 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.96 AU - 2.58 AU

Year: 1243 Days

Day: 40.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 177.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.53 AU - 5.65 AU

Year: 3574 Days

Day: 26.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,486,119 km

• M1: 3,658,416 km (0.1 R)

Asteroid Belt

Center: 8.4 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.4

Radius: 11.1

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 10.2 AU - 14.22 AU

Year: 15506 Days

Day: 5.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 104,486,119 km

• M1: 482,304 km (0.092 R)
• M2: 631,004 km (0.103 R)
• M3: 1,014,872 km (0.046 R)
• M4: 1,191,846 km (0.062 R)
• M5: 1,532,331 km (0.053 R)
• M6: 2,379,504 km (0.066 R)
• M7: 2,948,424 km (0.101 R)
• M8: 3,118,816 km (0.08 R)
• M9: 3,350,992 km (0.099 R)
• M10: 3,740,545 km (0.091 R)
• M11: 4,960,815 km (0.064 R)
• M12: 5,404,821 km (0.093 R)
• M13: 5,578,953 km (0.065 R)
• M14: 5,684,420 km (0.07 R)
• M15: 6,004,709 km (0.091 R)
• M16: 6,294,330 km (0.109 R)
• M17: 6,477,737 km (0.091 R)
• M18: 6,849,787 km (0.107 R)
• M19: 7,732,116 km (0.107 R)
• M20: 8,206,640 km (0.109 R)
• M21: 8,447,493 km (0.057 R)
• M22: 9,184,112 km (0.118 R)
• M23: 9,392,353 km (0.087 R)
• M24: 9,771,284 km (0.057 R)
• M25: 10,069,433 km (0.102 R)
• M26: 10,284,106 km (0.106 R)
• M27: 11,247,366 km (0.11 R)
• M28: 12,468,384 km (0.067 R)
• M29: 12,791,964 km (0.119 R)
• M30: 14,113,362 km (0.052 R)
• M31: 16,326,663 km (0.056 R)
• M32: 17,757,566 km (0.092 R)
• M33: 18,017,268 km (0.052 R)
• M34: 18,488,053 km (0.087 R)
• M35: 18,856,961 km (0.06 R)
• M36: 19,816,781 km (0.092 R)
• M37: 19,978,197 km (0.116 R)
• M38: 20,086,207 km (0.055 R)
• M39: 22,846,736 km (0.064 R)
• M40: 23,016,231 km (0.096 R)
• M41: 23,186,024 km (0.106 R)
• M42: 23,697,948 km (0.088 R)
• M43: 25,314,503 km (0.084 R)
• M44: 25,959,270 km (0.039 R)
• M45: 26,668,812 km (0.11 R)
• M46: 29,141,067 km (0.089 R)
• M47: 29,693,382 km (0.114 R)
• M48: 29,816,651 km (0.101 R)
• M49: 30,621,787 km (0.059 R)
• M50: 31,308,740 km (0.074 R)
• M51: 31,622,596 km (0.072 R)
• M52: 32,316,880 km (0.04 R)
• M53: 32,443,589 km (0.102 R)
• M54: 34,042,192 km (0.103 R)
• M55: 34,235,772 km (0.083 R)
• M56: 34,818,605 km (0.028 R)
• M57: 36,851,341 km (0.09 R)
• M58: 37,050,007 km (0.102 R)
• M59: 37,715,119 km (0.079 R)
• M60: 38,585,629 km (0.111 R)
• M61: 39,327,335 km (0.037 R)
• M62: 39,801,860 km (0.091 R)
• M63: 40,141,896 km (0.076 R)
• M64: 40,482,979 km (0.085 R)
• M65: 40,824,960 km (0.076 R)
• M66: 42,549,374 km (0.078 R)
• M67: 46,568,920 km (0.115 R)
• M68: 46,640,577 km (0.106 R)
• M69: 47,935,646 km (0.063 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 699.4

Radius: 3.8

Gravity: 48.43 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 16.47 AU - 22.99 AU

Year: 31851 Days

Day: 17.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 104,486,119 km

• M1: 202,107 km (0.088 R)
• M2: 1,321,548 km (0.063 R)
• M3: 1,698,684 km (0.12 R)
• M4: 2,322,357 km (0.097 R)
• M5: 3,251,360 km (0.102 R)
• M6: 3,449,428 km (0.116 R)
• M7: 3,651,534 km (0.069 R)
• M8: 4,014,459 km (0.081 R)
• M9: 4,226,888 km (0.099 R)
• M10: 4,662,816 km (0.092 R)
• M11: 5,459,574 km (0.108 R)
• M12: 6,668,774 km (0.098 R)
• M13: 6,794,137 km (0.106 R)
• M14: 7,047,107 km (0.11 R)
• M15: 8,089,505 km (0.081 R)
• M16: 8,560,589 km (0.063 R)
• M17: 9,811,975 km (0.055 R)
• M18: 9,954,542 km (0.117 R)
• M19: 10,026,199 km (0.084 R)
• M20: 10,824,154 km (0.057 R)
• M21: 11,492,258 km (0.11 R)
• M22: 11,944,941 km (0.089 R)
• M23: 12,249,971 km (0.049 R)
• M24: 12,945,751 km (0.088 R)
• M25: 13,416,685 km (0.101 R)
• M26: 14,294,525 km (0.105 R)
• M27: 14,456,091 km (0.089 R)
• M28: 14,862,698 km (0.047 R)
• M29: 15,521,078 km (0.116 R)
• M30: 15,853,934 km (0.074 R)
• M31: 17,466,299 km (0.119 R)
• M32: 18,423,427 km (0.081 R)
• M33: 20,388,245 km (0.117 R)
• M34: 20,479,051 km (0.087 R)
• M35: 20,935,474 km (0.032 R)
• M36: 21,951,244 km (0.06 R)
• M37: 22,231,141 km (0.07 R)
• M38: 22,324,640 km (0.065 R)
• M39: 22,418,288 km (0.096 R)
• M40: 24,608,401 km (0.053 R)
• M41: 26,171,699 km (0.118 R)
• M42: 26,766,201 km (0.088 R)
• M43: 27,065,097 km (0.106 R)
• M44: 30,114,351 km (0.106 R)
• M45: 31,050,085 km (0.051 R)
• M46: 32,101,010 km (0.08 R)
• M47: 32,524,671 km (0.089 R)
• M48: 33,056,791 km (0.118 R)
• M49: 33,484,491 km (0.085 R)
• M50: 36,529,706 km (0.066 R)
• M51: 45,228,223 km (0.066 R)
• M52: 46,179,516 km (0.098 R)
• M53: 46,897,137 km (0.107 R)
• M54: 47,377,646 km (0.048 R)
• M55: 48,586,097 km (0.115 R)
• M56: 50,417,624 km (0.082 R)
• M57: 53,394,622 km (0.066 R)
• M58: 53,896,373 km (0.095 R)
• M59: 55,157,483 km (0.108 R)
• M60: 55,284,043 km (0.102 R)
• M61: 58,998,558 km (0.107 R)
• M62: 59,128,110 km (0.054 R)
• M63: 59,257,661 km (0.027 R)
• M64: 60,559,013 km (0.111 R)
• M65: 61,213,205 km (0.052 R)
• M66: 61,869,640 km (0.111 R)
• M67: 63,322,236 km (0.098 R)
• M68: 65,723,132 km (0.097 R)
• M69: 66,260,786 km (0.104 R)
• M70: 66,530,063 km (0.089 R)
• M71: 66,799,788 km (0.067 R)
• M72: 67,611,057 km (0.089 R)
• M73: 68,834,169 km (0.081 R)
• M74: 70,888,746 km (0.096 R)
• M75: 71,164,305 km (0.106 R)
• M76: 76,606,526 km (0.072 R)
• M77: 77,172,306 km (0.12 R)
• M78: 78,877,721 km (0.091 R)
• M79: 80,308,326 km (0.099 R)
• M80: 80,883,081 km (0.101 R)
• M81: 81,459,033 km (0.051 R)
• M82: 81,891,969 km (0.079 R)
• M83: 82,615,125 km (0.07 R)
• M84: 83,485,785 km (0.107 R)
• M85: 83,922,311 km (0.065 R)
• M86: 86,262,919 km (0.06 R)
• M87: 87,441,302 km (0.051 R)
• M88: 88,032,363 km (0.115 R)
• M89: 88,328,567 km (0.114 R)
• M90: 88,921,722 km (0.107 R)
• M91: 89,070,123 km (0.104 R)
• M92: 95,533,051 km (0.082 R)
• M93: 97,363,381 km (0.102 R)
• M94: 100,285,027 km (0.045 R)
• M95: 100,594,246 km (0.078 R)
• M96: 101,678,980 km (0.112 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 15,694 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit