🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.53 AU - 0.68 AU

Year: 173 Days

Day: 47.7 Hours

Environment

Temp: 223 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.52 AU - 0.86 AU

Year: 214 Days

Day: 40.9 Hours

Environment

Temp: 177 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.83 AU - 1.13 AU

Year: 362 Days

Day: 34.9 Hours

Environment

Temp: 37 °C

Axial Tilt: 26.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 39,060,622 km

• M1: 76,295 km (0.108 R)
• M2: 122,969 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.2 AU - 1.44 AU

Year: 565 Days

Day: 22.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,060,622 km

• M1: 248,332 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.25 AU - 2.35 AU

Year: 1300 Days

Day: 21.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,060,622 km

• M1: 691,142 km (0.095 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.05 AU - 4.41 AU

Year: 2685 Days

Day: 16.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.7

Radius: 14.1

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.72 AU - 5.62 AU

Year: 4382 Days

Day: 10.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 39,060,622 km

• M1: 218,562 km (0.102 R)
• M2: 491,429 km (0.085 R)
• M3: 703,409 km (0.1 R)
• M4: 962,064 km (0.077 R)
• M5: 1,096,702 km (0.098 R)
• M6: 1,223,860 km (0.107 R)
• M7: 1,669,063 km (0.109 R)
• M8: 2,493,797 km (0.071 R)
• M9: 2,645,788 km (0.115 R)
• M10: 2,919,402 km (0.1 R)
• M11: 3,243,581 km (0.103 R)
• M12: 3,410,233 km (0.077 R)
• M13: 4,082,675 km (0.088 R)
• M14: 4,217,762 km (0.096 R)
• M15: 4,400,122 km (0.111 R)
• M16: 4,538,650 km (0.079 R)
• M17: 4,702,011 km (0.115 R)
• M18: 4,843,680 km (0.093 R)
• M19: 5,350,966 km (0.059 R)
• M20: 5,523,901 km (0.107 R)
• M21: 5,698,781 km (0.085 R)
• M22: 5,799,461 km (0.08 R)
• M23: 6,786,059 km (0.084 R)
• M24: 7,546,315 km (0.095 R)
• M25: 7,936,616 km (0.109 R)
• M26: 8,248,079 km (0.113 R)
• M27: 9,117,691 km (0.071 R)
• M28: 9,683,620 km (0.091 R)
• M29: 10,077,511 km (0.115 R)
• M30: 10,199,732 km (0.113 R)
• M31: 10,384,037 km (0.116 R)
• M32: 10,507,455 km (0.066 R)
• M33: 10,662,588 km (0.103 R)
• M34: 10,787,203 km (0.12 R)
• M35: 10,943,533 km (0.106 R)
• M36: 11,069,345 km (0.109 R)
• M37: 11,258,736 km (0.066 R)
• M38: 11,417,459 km (0.079 R)
• M39: 11,833,640 km (0.091 R)
• M40: 12,746,935 km (0.116 R)
• M41: 12,912,391 km (0.077 R)
• M42: 13,045,234 km (0.066 R)
• M43: 13,581,542 km (0.079 R)
• M44: 13,682,820 km (0.086 R)
• M45: 13,920,381 km (0.116 R)
• M46: 14,193,397 km (0.099 R)
• M47: 14,606,287 km (0.119 R)
• M48: 14,953,504 km (0.098 R)
• M49: 15,128,085 km (0.056 R)
• M50: 15,585,256 km (0.033 R)
• M51: 15,975,706 km (0.107 R)
• M52: 16,947,644 km (0.077 R)
• M53: 17,166,356 km (0.101 R)
• M54: 17,459,268 km (0.116 R)
• M55: 18,012,930 km (0.113 R)
• M56: 18,497,627 km (0.096 R)
• M57: 18,685,073 km (0.108 R)
• M58: 19,024,361 km (0.107 R)
• M59: 19,289,449 km (0.046 R)
• M60: 19,555,882 km (0.119 R)
• M61: 19,977,150 km (0.113 R)
• M62: 20,595,139 km (0.039 R)
• M63: 20,984,542 km (0.086 R)
• M64: 21,141,021 km (0.1 R)
• M65: 21,929,103 km (0.077 R)
• M66: 22,446,562 km (0.057 R)
• M67: 23,291,042 km (0.119 R)
• M68: 24,104,855 km (0.045 R)
• M69: 24,391,933 km (0.055 R)
• M70: 24,969,530 km (0.117 R)
• M71: 25,176,873 km (0.079 R)
• M72: 27,068,837 km (0.029 R)
• M73: 27,324,500 km (0.066 R)
• M74: 27,881,303 km (0.081 R)
• M75: 28,701,997 km (0.106 R)
• M76: 28,919,213 km (0.051 R)
• M77: 29,311,608 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129

Radius: 12.6

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.94 AU - 5.48 AU

Year: 4433 Days

Day: 10.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 39,060,622 km

• M1: 164,109 km (0.095 R)
• M2: 619,784 km (0.09 R)
• M3: 872,604 km (0.119 R)
• M4: 1,285,046 km (0.116 R)
• M5: 1,560,755 km (0.03 R)
• M6: 1,788,891 km (0.082 R)
• M7: 1,935,647 km (0.09 R)
• M8: 2,181,436 km (0.108 R)
• M9: 2,363,497 km (0.09 R)
• M10: 2,563,210 km (0.108 R)
• M11: 2,926,434 km (0.118 R)
• M12: 3,994,263 km (0.053 R)
• M13: 4,083,274 km (0.086 R)
• M14: 4,233,321 km (0.087 R)
• M15: 4,601,032 km (0.107 R)
• M16: 5,383,878 km (0.039 R)
• M17: 5,482,612 km (0.103 R)
• M18: 5,934,398 km (0.101 R)
• M19: 6,555,678 km (0.109 R)
• M20: 6,661,144 km (0.116 R)
• M21: 7,035,139 km (0.108 R)
• M22: 7,655,372 km (0.057 R)
• M23: 7,897,122 km (0.104 R)
• M24: 8,103,717 km (0.086 R)
• M25: 8,388,252 km (0.089 R)
• M26: 9,045,585 km (0.081 R)
• M27: 9,222,410 km (0.052 R)
• M28: 9,340,891 km (0.118 R)
• M29: 9,440,074 km (0.077 R)
• M30: 10,368,628 km (0.063 R)
• M31: 10,823,107 km (0.093 R)
• M32: 11,157,608 km (0.116 R)
• M33: 11,559,427 km (0.072 R)
• M34: 11,644,698 km (0.119 R)
• M35: 12,246,979 km (0.077 R)
• M36: 12,573,851 km (0.109 R)
• M37: 13,102,829 km (0.078 R)
• M38: 13,302,991 km (0.085 R)
• M39: 14,091,521 km (0.091 R)
• M40: 14,205,365 km (0.102 R)
• M41: 14,710,108 km (0.072 R)
• M42: 14,964,574 km (0.073 R)
• M43: 15,197,348 km (0.089 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.4

Radius: 12.9

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.76 AU - 7.28 AU

Year: 6206 Days

Day: 6.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 39,060,622 km

• M1: 415,134 km (0.11 R)
• M2: 544,237 km (0.081 R)
• M3: 761,004 km (0.102 R)
• M4: 1,040,603 km (0.063 R)
• M5: 1,158,636 km (0.04 R)
• M6: 1,409,062 km (0.086 R)
• M7: 1,560,306 km (0.062 R)
• M8: 2,397,755 km (0.042 R)
• M9: 2,488,411 km (0.12 R)
• M10: 2,743,924 km (0.098 R)
• M11: 3,587,656 km (0.098 R)
• M12: 4,479,259 km (0.094 R)
• M13: 4,591,907 km (0.106 R)
• M14: 4,820,193 km (0.113 R)
• M15: 4,935,683 km (0.081 R)
• M16: 5,258,216 km (0.118 R)
• M17: 5,407,065 km (0.11 R)
• M18: 5,617,998 km (0.079 R)
• M19: 5,739,771 km (0.08 R)
• M20: 5,893,109 km (0.086 R)
• M21: 6,329,935 km (0.092 R)
• M22: 7,736,753 km (0.051 R)
• M23: 7,872,438 km (0.094 R)
• M24: 8,388,401 km (0.038 R)
• M25: 8,527,827 km (0.05 R)
• M26: 9,380,834 km (0.089 R)
• M27: 10,223,668 km (0.118 R)
• M28: 10,372,817 km (0.055 R)
• M29: 10,900,299 km (0.102 R)
• M30: 11,552,696 km (0.061 R)
• M31: 11,707,978 km (0.099 R)
• M32: 12,020,787 km (0.071 R)
• M33: 12,257,302 km (0.11 R)
• M34: 13,258,859 km (0.103 R)
• M35: 13,503,153 km (0.097 R)
• M36: 13,748,942 km (0.098 R)
• M37: 13,872,510 km (0.087 R)
• M38: 13,954,938 km (0.093 R)
• M39: 14,370,072 km (0.092 R)
• M40: 14,915,805 km (0.049 R)
• M41: 15,941,000 km (0.069 R)
• M42: 16,070,701 km (0.065 R)
• M43: 16,724,892 km (0.073 R)
• M44: 16,856,688 km (0.098 R)
• M45: 16,944,801 km (0.104 R)
• M46: 17,210,038 km (0.091 R)
• M47: 18,647,973 km (0.047 R)
• M48: 18,967,514 km (0.075 R)
• M49: 19,196,997 km (0.099 R)
• M50: 19,705,032 km (0.055 R)
• M51: 20,498,947 km (0.093 R)
• M52: 20,828,811 km (0.088 R)
• M53: 21,685,408 km (0.078 R)
• M54: 22,456,286 km (0.106 R)
• M55: 22,553,375 km (0.105 R)
• M56: 23,827,201 km (0.119 R)
• M57: 24,124,452 km (0.115 R)
• M58: 25,124,214 km (0.109 R)
• M59: 25,477,415 km (0.051 R)
• M60: 25,730,684 km (0.078 R)
• M61: 26,854,912 km (0.038 R)
• M62: 27,319,414 km (0.081 R)
• M63: 27,630,577 km (0.053 R)
• M64: 27,942,937 km (0.092 R)
• M65: 28,047,357 km (0.028 R)
• M66: 28,623,757 km (0.037 R)
• M67: 29,257,005 km (0.112 R)
• M68: 30,644,974 km (0.084 R)
• M69: 31,455,495 km (0.087 R)
• M70: 32,492,209 km (0.08 R)
• M71: 33,540,142 km (0.055 R)
• M72: 33,817,795 km (0.106 R)
• M73: 33,929,096 km (0.059 R)
• M74: 34,207,797 km (0.054 R)
• M75: 34,375,347 km (0.053 R)
• M76: 34,992,139 km (0.105 R)
• M77: 35,217,433 km (0.06 R)
• M78: 35,782,464 km (0.095 R)
• M79: 36,921,802 km (0.099 R)
• M80: 37,380,768 km (0.062 R)
• M81: 37,495,809 km (0.064 R)
• M82: 38,885,723 km (0.111 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: 191 - 15,152 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit