🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.47 AU - 0.63 AU

Year: 146 Days

Day: 32.8 Hours

Environment

Temp: 255 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.59 AU - 0.83 AU

Year: 214 Days

Day: 31 Hours

Environment

Temp: 158 °C

Axial Tilt: 105.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,511,357 km

• M1: 74,051 km (0.035 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.86 AU - 2.3 AU

Year: 1074 Days

Day: 32 Hours

Environment

Temp: -73 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.94 AU - 4.04 AU

Year: 2335 Days

Day: 19.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,511,357 km

• M1: 527,183 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.06 AU - 4.94 AU

Year: 2865 Days

Day: 45.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.28 AU - 4.78 AU

Year: 2898 Days

Day: 25.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.73 AU - 5.09 AU

Year: 3897 Days

Day: 36.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,511,357 km

• M1: 958,025 km (0.066 R)

Asteroid Belt

Center: 7.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.6

Radius: 11.3

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 9.48 AU - 9.8 AU

Year: 10720 Days

Day: 9.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 34,511,357 km

• M1: 160,369 km (0.111 R)
• M2: 264,489 km (0.083 R)
• M3: 522,545 km (0.108 R)
• M4: 692,189 km (0.067 R)
• M5: 803,640 km (0.038 R)
• M6: 1,550,881 km (0.042 R)
• M7: 1,962,126 km (0.087 R)
• M8: 2,125,187 km (0.077 R)
• M9: 2,236,488 km (0.039 R)
• M10: 2,641,599 km (0.082 R)
• M11: 2,791,945 km (0.107 R)
• M12: 3,228,023 km (0.099 R)
• M13: 3,619,221 km (0.083 R)
• M14: 4,698,720 km (0.105 R)
• M15: 4,771,723 km (0.116 R)
• M16: 5,445,213 km (0.093 R)
• M17: 5,599,000 km (0.081 R)
• M18: 5,715,237 km (0.065 R)
• M19: 6,389,325 km (0.083 R)
• M20: 7,855,384 km (0.117 R)
• M21: 8,073,049 km (0.04 R)
• M22: 9,513,377 km (0.118 R)
• M23: 9,605,978 km (0.074 R)
• M24: 10,310,435 km (0.092 R)
• M25: 10,405,729 km (0.074 R)
• M26: 10,741,127 km (0.107 R)
• M27: 10,886,087 km (0.092 R)
• M28: 11,226,722 km (0.119 R)
• M29: 12,168,740 km (0.053 R)
• M30: 12,623,966 km (0.074 R)
• M31: 12,776,855 km (0.11 R)
• M32: 12,879,180 km (0.078 R)
• M33: 13,970,048 km (0.082 R)
• M34: 14,287,045 km (0.109 R)
• M35: 14,446,517 km (0.106 R)
• M36: 14,928,521 km (0.083 R)
• M37: 15,144,391 km (0.103 R)
• M38: 15,798,134 km (0.114 R)
• M39: 16,350,150 km (0.11 R)
• M40: 16,628,551 km (0.089 R)
• M41: 16,796,251 km (0.08 R)
• M42: 17,133,444 km (0.091 R)
• M43: 18,158,638 km (0.075 R)
• M44: 18,331,424 km (0.118 R)
• M45: 19,556,182 km (0.091 R)
• M46: 19,970,269 km (0.053 R)
• M47: 20,208,279 km (0.058 R)
• M48: 20,927,845 km (0.103 R)
• M49: 21,533,865 km (0.073 R)
• M50: 21,900,231 km (0.059 R)
• M51: 22,207,056 km (0.12 R)
• M52: 22,577,311 km (0.066 R)
• M53: 23,386,336 km (0.1 R)
• M54: 24,015,096 km (0.101 R)
• M55: 24,776,998 km (0.06 R)
• M56: 25,032,810 km (0.119 R)
• M57: 27,110,126 km (0.062 R)
• M58: 28,102,858 km (0.075 R)
• M59: 28,570,052 km (0.11 R)
• M60: 28,972,769 km (0.12 R)
• M61: 29,242,195 km (0.077 R)
• M62: 29,715,822 km (0.078 R)
• M63: 30,260,059 km (0.054 R)
• M64: 30,945,068 km (0.054 R)
• M65: 31,843,253 km (0.049 R)
• M66: 32,260,781 km (0.1 R)
• M67: 33,382,765 km (0.089 R)
• M68: 33,453,375 km (0.116 R)
• M69: 37,263,184 km (0.086 R)
• M70: 37,482,794 km (0.029 R)
• M71: 37,629,549 km (0.1 R)
• M72: 38,513,972 km (0.045 R)
• M73: 39,107,427 km (0.085 R)
• M74: 39,703,724 km (0.091 R)
• M75: 40,228,064 km (0.114 R)
• M76: 40,528,756 km (0.065 R)
• M77: 40,830,196 km (0.065 R)
• M78: 41,132,383 km (0.1 R)
• M79: 41,738,853 km (0.038 R)
• M80: 43,730,450 km (0.118 R)
• M81: 44,815,633 km (0.112 R)
• M82: 44,971,513 km (0.12 R)
• M83: 47,964,817 km (0.118 R)
• M84: 48,363,496 km (0.112 R)
• M85: 50,535,058 km (0.112 R)
• M86: 52,738,336 km (0.113 R)
• M87: 53,067,451 km (0.03 R)
• M88: 53,149,879 km (0.082 R)
• M89: 53,232,308 km (0.093 R)
• M90: 53,893,231 km (0.074 R)
• M91: 55,640,983 km (0.114 R)
• M92: 55,892,158 km (0.078 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184

Radius: 11

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 7.71 AU - 12.83 AU

Year: 11788 Days

Day: 5.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 34,511,357 km

• M1: 241,451 km (0.098 R)
• M2: 521,049 km (0.117 R)
• M3: 592,258 km (0.075 R)
• M4: 706,401 km (0.089 R)
• M5: 1,064,838 km (0.026 R)
• M6: 1,256,622 km (0.097 R)
• M7: 1,425,219 km (0.056 R)
• M8: 1,547,889 km (0.073 R)
• M9: 1,655,899 km (0.105 R)
• M10: 1,841,849 km (0.092 R)
• M11: 2,440,689 km (0.102 R)
• M12: 2,916,560 km (0.12 R)
• M13: 3,051,348 km (0.102 R)
• M14: 3,188,379 km (0.069 R)
• M15: 3,397,667 km (0.109 R)
• M16: 4,254,414 km (0.108 R)
• M17: 4,563,184 km (0.036 R)
• M18: 4,986,247 km (0.083 R)
• M19: 5,093,957 km (0.098 R)
• M20: 5,257,168 km (0.116 R)
• M21: 5,477,376 km (0.064 R)
• M22: 5,672,452 km (0.073 R)
• M23: 6,742,226 km (0.077 R)
• M24: 6,981,733 km (0.111 R)
• M25: 7,072,239 km (0.107 R)
• M26: 7,346,153 km (0.074 R)
• M27: 7,654,773 km (0.109 R)
• M28: 7,810,505 km (0.099 R)
• M29: 8,030,563 km (0.12 R)
• M30: 8,702,856 km (0.101 R)
• M31: 8,930,993 km (0.066 R)
• M32: 9,326,679 km (0.076 R)
• M33: 9,560,202 km (0.058 R)
• M34: 9,728,200 km (0.061 R)
• M35: 10,169,514 km (0.114 R)
• M36: 10,513,439 km (0.113 R)
• M37: 11,036,583 km (0.057 R)
• M38: 12,217,209 km (0.101 R)
• M39: 12,290,063 km (0.103 R)
• M40: 12,436,221 km (0.098 R)
• M41: 12,509,524 km (0.103 R)
• M42: 13,063,634 km (0.099 R)
• M43: 14,196,090 km (0.115 R)
• M44: 14,311,131 km (0.097 R)
• M45: 15,007,509 km (0.062 R)
• M46: 15,085,599 km (0.034 R)
• M47: 15,163,689 km (0.099 R)
• M48: 15,320,617 km (0.106 R)
• M49: 15,399,156 km (0.109 R)
• M50: 15,873,680 km (0.026 R)
• M51: 16,112,588 km (0.044 R)
• M52: 16,796,400 km (0.099 R)
• M53: 16,918,023 km (0.112 R)
• M54: 16,999,255 km (0.073 R)
• M55: 17,530,776 km (0.089 R)
• M56: 17,819,201 km (0.03 R)
• M57: 17,943,217 km (0.114 R)
• M58: 18,233,886 km (0.069 R)
• M59: 18,819,861 km (0.06 R)
• M60: 19,030,644 km (0.057 R)
• M61: 19,327,147 km (0.059 R)
• M62: 20,614,736 km (0.093 R)
• M63: 21,093,898 km (0.114 R)
• M64: 21,974,282 km (0.097 R)
• M65: 22,240,865 km (0.114 R)
• M66: 22,463,766 km (0.114 R)
• M67: 22,553,076 km (0.113 R)
• M68: 23,725,624 km (0.117 R)
• M69: 23,907,834 km (0.108 R)
• M70: 24,365,155 km (0.102 R)
• M71: 25,010,520 km (0.1 R)
• M72: 25,381,672 km (0.103 R)
• M73: 25,942,066 km (0.101 R)
• M74: 26,932,254 km (0.052 R)
• M75: 27,599,461 km (0.118 R)
• M76: 27,983,030 km (0.116 R)
• M77: 28,079,221 km (0.12 R)
• M78: 28,368,394 km (0.102 R)
• M79: 28,658,614 km (0.098 R)
• M80: 29,535,257 km (0.117 R)
• M81: 29,829,367 km (0.09 R)
• M82: 30,272,476 km (0.032 R)
• M83: 31,464,471 km (0.059 R)
• M84: 32,925,444 km (0.099 R)
• M85: 33,843,227 km (0.033 R)
• M86: 33,945,702 km (0.047 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 13,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit