🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.48 AU - 0.52 AU

Year: 130 Days

Day: 16.5 Hours

Environment

Temp: 179 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,902,599 km

• M1: 255,962 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.61 AU - 0.73 AU

Year: 202 Days

Day: 47.1 Hours

Environment

Temp: 123 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.68 AU - 0.7 AU

Year: 211 Days

Day: 37.1 Hours

Environment

Temp: 143 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,902,599 km

• M1: 395,537 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.65 AU - 0.79 AU

Year: 225 Days

Day: 18 Hours

Environment

Temp: 156 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,902,599 km

• M1: 209,138 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.88 AU - 2.56 AU

Year: 1220 Days

Day: 33.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,902,599 km

• M1: 131,796 km (0.116 R)
• M2: 250,876 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.57 AU - 2.77 AU

Year: 1610 Days

Day: 43 Hours

Environment

Temp: -86 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.68 AU - 4.04 AU

Year: 2272 Days

Day: 18 Hours

Environment

Temp: -115 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,902,599 km

• M1: 565,630 km (0.11 R)
• M2: 651,648 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.6

Radius: 12.2

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 8.55 AU - 12.49 AU

Year: 12589 Days

Day: 8.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 59,902,599 km

• M1: 554,111 km (0.088 R)
• M2: 830,268 km (0.113 R)
• M3: 1,313,619 km (0.098 R)
• M4: 1,663,528 km (0.094 R)
• M5: 1,742,366 km (0.112 R)
• M6: 1,876,705 km (0.065 R)
• M7: 2,570,091 km (0.034 R)
• M8: 2,693,061 km (0.069 R)
• M9: 2,912,970 km (0.088 R)
• M10: 3,992,917 km (0.034 R)
• M11: 4,136,082 km (0.114 R)
• M12: 4,575,900 km (0.032 R)
• M13: 5,107,870 km (0.067 R)
• M14: 5,224,556 km (0.091 R)
• M15: 5,579,701 km (0.12 R)
• M16: 5,740,220 km (0.1 R)
• M17: 6,148,024 km (0.099 R)
• M18: 6,481,029 km (0.1 R)
• M19: 7,339,571 km (0.054 R)
• M20: 7,737,651 km (0.11 R)
• M21: 7,827,110 km (0.11 R)
• M22: 7,916,869 km (0.106 R)
• M23: 8,279,345 km (0.119 R)
• M24: 8,740,256 km (0.088 R)
• M25: 8,926,954 km (0.058 R)
• M26: 9,399,533 km (0.091 R)
• M27: 10,865,892 km (0.063 R)
• M28: 11,472,212 km (0.101 R)
• M29: 11,779,486 km (0.114 R)
• M30: 12,037,692 km (0.106 R)
• M31: 12,193,573 km (0.056 R)
• M32: 13,035,958 km (0.095 R)
• M33: 13,142,622 km (0.061 R)
• M34: 13,625,972 km (0.045 R)
• M35: 15,167,130 km (0.073 R)
• M36: 15,730,814 km (0.041 R)
• M37: 16,878,978 km (0.118 R)
• M38: 17,935,139 km (0.12 R)
• M39: 18,172,850 km (0.12 R)
• M40: 19,133,867 km (0.107 R)
• M41: 19,315,927 km (0.058 R)
• M42: 22,242,062 km (0.11 R)
• M43: 22,433,547 km (0.079 R)
• M44: 23,140,247 km (0.086 R)
• M45: 26,173,643 km (0.106 R)
• M46: 27,942,937 km (0.045 R)
• M47: 28,356,725 km (0.109 R)
• M48: 28,842,021 km (0.078 R)
• M49: 28,981,147 km (0.087 R)
• M50: 29,190,285 km (0.092 R)
• M51: 30,384,973 km (0.06 R)
• M52: 30,668,461 km (0.097 R)
• M53: 31,309,338 km (0.097 R)
• M54: 31,524,011 km (0.036 R)
• M55: 33,697,070 km (0.091 R)
• M56: 35,172,554 km (0.105 R)
• M57: 35,619,403 km (0.078 R)
• M58: 35,768,701 km (0.104 R)
• M59: 36,368,140 km (0.068 R)
• M60: 38,109,908 km (0.095 R)
• M61: 38,339,241 km (0.03 R)
• M62: 38,645,468 km (0.068 R)
• M63: 38,952,593 km (0.119 R)
• M64: 39,956,394 km (0.112 R)
• M65: 40,266,960 km (0.047 R)
• M66: 42,384,218 km (0.071 R)
• M67: 43,177,536 km (0.115 R)
• M68: 43,655,950 km (0.092 R)
• M69: 43,815,720 km (0.089 R)
• M70: 43,895,755 km (0.064 R)
• M71: 44,617,864 km (0.074 R)
• M72: 44,698,348 km (0.103 R)
• M73: 46,236,663 km (0.057 R)
• M74: 47,135,297 km (0.098 R)
• M75: 47,381,386 km (0.034 R)
• M76: 47,463,365 km (0.1 R)
• M77: 47,545,644 km (0.088 R)
• M78: 47,792,331 km (0.03 R)
• M79: 48,039,616 km (0.103 R)
• M80: 48,866,593 km (0.112 R)
• M81: 51,207,351 km (0.108 R)
• M82: 52,052,130 km (0.103 R)
• M83: 52,476,390 km (0.104 R)
• M84: 53,072,089 km (0.101 R)
• M85: 53,242,630 km (0.115 R)
• M86: 53,584,461 km (0.086 R)
• M87: 54,872,649 km (0.1 R)
• M88: 54,958,817 km (0.117 R)
• M89: 56,171,008 km (0.054 R)
• M90: 57,917,863 km (0.102 R)
• M91: 58,974,622 km (0.097 R)

Asteroid Belt

Center: 11.38 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 12.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 536.9

Radius: 7.3

Gravity: 10.08 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 11.35 AU - 13.11 AU

Year: 15780 Days

Day: 17.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 59,902,599 km

• M1: 111,899 km (0.033 R)
• M2: 272,867 km (0.069 R)
• M3: 739,612 km (0.068 R)
• M4: 1,128,118 km (0.107 R)
• M5: 1,495,231 km (0.086 R)
• M6: 2,702,486 km (0.111 R)
• M7: 2,765,915 km (0.062 R)
• M8: 3,156,964 km (0.088 R)
• M9: 3,393,329 km (0.107 R)
• M10: 4,320,237 km (0.107 R)
• M11: 4,544,783 km (0.094 R)
• M12: 5,005,246 km (0.095 R)
• M13: 5,360,541 km (0.112 R)
• M14: 5,970,451 km (0.119 R)
• M15: 6,095,216 km (0.117 R)
• M16: 6,474,297 km (0.076 R)
• M17: 6,602,352 km (0.098 R)
• M18: 8,528,874 km (0.111 R)
• M19: 9,625,576 km (0.067 R)
• M20: 10,715,546 km (0.082 R)
• M21: 11,739,992 km (0.116 R)
• M22: 12,316,692 km (0.105 R)
• M23: 12,741,849 km (0.11 R)
• M24: 12,956,372 km (0.117 R)
• M25: 13,334,406 km (0.118 R)
• M26: 14,156,895 km (0.096 R)
• M27: 14,379,048 km (0.092 R)
• M28: 14,490,499 km (0.059 R)
• M29: 14,882,894 km (0.047 R)
• M30: 15,449,720 km (0.078 R)
• M31: 15,506,717 km (0.094 R)
• M32: 15,678,306 km (0.06 R)
• M33: 15,908,088 km (0.078 R)
• M34: 16,254,856 km (0.112 R)
• M35: 16,429,137 km (0.034 R)
• M36: 17,607,221 km (0.099 R)
• M37: 17,666,761 km (0.12 R)
• M38: 17,786,289 km (0.116 R)
• M39: 18,629,722 km (0.069 R)
• M40: 20,043,572 km (0.072 R)
• M41: 20,418,165 km (0.083 R)
• M42: 22,131,808 km (0.105 R)
• M43: 22,454,192 km (0.032 R)
• M44: 23,234,195 km (0.107 R)
• M45: 23,561,964 km (0.044 R)
• M46: 23,693,460 km (0.119 R)
• M47: 24,354,533 km (0.115 R)
• M48: 24,620,668 km (0.052 R)
• M49: 25,492,375 km (0.089 R)
• M50: 26,921,633 km (0.119 R)
• M51: 27,059,113 km (0.052 R)
• M52: 28,656,669 km (0.105 R)
• M53: 30,786,195 km (0.114 R)
• M54: 31,435,001 km (0.085 R)
• M55: 32,526,167 km (0.046 R)
• M56: 33,777,853 km (0.089 R)
• M57: 35,045,246 km (0.09 R)
• M58: 36,024,962 km (0.098 R)
• M59: 39,250,891 km (0.095 R)
• M60: 40,189,468 km (0.107 R)
• M61: 40,661,449 km (0.087 R)
• M62: 42,488,039 km (0.101 R)
• M63: 42,728,293 km (0.1 R)
• M64: 43,855,214 km (0.114 R)
• M65: 44,991,859 km (0.08 R)
• M66: 45,236,751 km (0.101 R)
• M67: 45,400,261 km (0.083 R)
• M68: 45,809,710 km (0.071 R)
• M69: 45,891,840 km (0.061 R)
• M70: 45,973,969 km (0.04 R)
• M71: 46,302,785 km (0.083 R)
• M72: 49,719,002 km (0.114 R)
• M73: 51,414,544 km (0.101 R)
• M74: 52,183,776 km (0.071 R)
• M75: 52,612,823 km (0.089 R)
• M76: 53,215,254 km (0.091 R)
• M77: 55,123,823 km (0.079 R)
• M78: 55,211,189 km (0.055 R)
• M79: 55,473,284 km (0.08 R)
• M80: 55,823,343 km (0.084 R)
• M81: 57,673,719 km (0.115 R)
• M82: 58,561,882 km (0.112 R)
• M83: 59,007,683 km (0.085 R)
• M84: 59,186,303 km (0.085 R)
• M85: 59,633,601 km (0.061 R)
• M86: 59,723,210 km (0.069 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 18,772 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit