🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.68 AU - 0.94 AU

Year: 254 Days

Day: 28.9 Hours

Environment

Temp: 157 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.68 AU - 1.12 AU

Year: 297 Days

Day: 46.6 Hours

Environment

Temp: 113 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.31 AU - 1.71 AU

Year: 646 Days

Day: 29 Hours

Environment

Temp: -6 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.33 AU - 2.11 AU

Year: 786 Days

Day: 41.2 Hours

Environment

Temp: -26 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.76 AU - 1.9 AU

Year: 862 Days

Day: 43.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.6

Radius: 9.8

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 7.29 AU - 10.49 AU

Year: 9231 Days

Day: 5.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 39,071,105 km

• M1: 128,056 km (0.104 R)
• M2: 228,586 km (0.077 R)
• M3: 337,792 km (0.102 R)
• M4: 458,218 km (0.105 R)
• M5: 648,806 km (0.061 R)
• M6: 820,544 km (0.062 R)
• M7: 896,690 km (0.064 R)
• M8: 975,378 km (0.05 R)
• M9: 1,106,575 km (0.108 R)
• M10: 1,612,216 km (0.11 R)
• M11: 1,808,937 km (0.115 R)
• M12: 2,226,166 km (0.083 R)
• M13: 2,335,223 km (0.045 R)
• M14: 2,558,722 km (0.065 R)
• M15: 2,650,126 km (0.103 R)
• M16: 2,765,915 km (0.106 R)
• M17: 2,836,226 km (0.115 R)
• M18: 2,954,708 km (0.103 R)
• M19: 3,420,107 km (0.052 R)
• M20: 3,521,085 km (0.084 R)
• M21: 4,120,973 km (0.104 R)
• M22: 4,364,368 km (0.091 R)
• M23: 4,752,425 km (0.102 R)
• M24: 4,893,646 km (0.091 R)
• M25: 4,979,216 km (0.113 R)
• M26: 5,740,669 km (0.101 R)
• M27: 5,830,876 km (0.08 R)
• M28: 6,043,305 km (0.084 R)
• M29: 6,165,826 km (0.083 R)
• M30: 6,227,311 km (0.111 R)
• M31: 6,506,909 km (0.091 R)
• M32: 6,790,696 km (0.085 R)
• M33: 6,950,167 km (0.094 R)
• M34: 7,078,522 km (0.104 R)
• M35: 7,666,292 km (0.09 R)
• M36: 7,832,346 km (0.072 R)
• M37: 7,899,067 km (0.099 R)
• M38: 8,100,426 km (0.111 R)
• M39: 8,749,531 km (0.037 R)
• M40: 10,097,258 km (0.103 R)
• M41: 10,462,725 km (0.096 R)
• M42: 10,981,531 km (0.088 R)
• M43: 11,432,868 km (0.085 R)
• M44: 12,121,467 km (0.06 R)
• M45: 13,258,859 km (0.027 R)
• M46: 13,458,273 km (0.07 R)
• M47: 13,699,126 km (0.094 R)
• M48: 14,430,061 km (0.104 R)
• M49: 15,007,210 km (0.113 R)
• M50: 15,424,139 km (0.063 R)
• M51: 15,718,248 km (0.056 R)
• M52: 15,844,958 km (0.093 R)
• M53: 16,697,815 km (0.089 R)
• M54: 16,913,386 km (0.079 R)
• M55: 17,086,470 km (0.078 R)
• M56: 17,260,154 km (0.083 R)
• M57: 17,916,739 km (0.078 R)
• M58: 18,048,983 km (0.084 R)
• M59: 18,225,957 km (0.118 R)
• M60: 18,314,669 km (0.113 R)
• M61: 18,894,510 km (0.104 R)
• M62: 19,119,206 km (0.119 R)
• M63: 19,435,157 km (0.083 R)
• M64: 20,577,786 km (0.046 R)
• M65: 22,545,895 km (0.119 R)
• M66: 24,329,102 km (0.116 R)
• M67: 24,622,463 km (0.106 R)
• M68: 24,867,953 km (0.045 R)
• M69: 25,163,559 km (0.039 R)
• M70: 25,410,694 km (0.05 R)
• M71: 25,509,878 km (0.091 R)
• M72: 27,315,674 km (0.105 R)
• M73: 27,569,691 km (0.046 R)
• M74: 28,028,956 km (0.076 R)
• M75: 28,182,743 km (0.08 R)
• M76: 28,542,376 km (0.034 R)
• M77: 28,748,522 km (0.105 R)
• M78: 29,162,459 km (0.094 R)
• M79: 29,630,401 km (0.094 R)
• M80: 29,996,019 km (0.115 R)
• M81: 30,205,755 km (0.076 R)
• M82: 30,784,699 km (0.111 R)
• M83: 32,436,259 km (0.12 R)
• M84: 34,335,105 km (0.052 R)
• M85: 35,602,648 km (0.083 R)
• M86: 36,214,204 km (0.105 R)
• M87: 37,447,638 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398

Radius: 10.2

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 8.52 AU - 9.8 AU

Year: 9655 Days

Day: 12.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 39,071,105 km

• M1: 245,341 km (0.106 R)
• M2: 329,265 km (0.051 R)
• M3: 415,284 km (0.048 R)
• M4: 588,668 km (0.075 R)
• M5: 832,662 km (0.114 R)
• M6: 1,195,885 km (0.065 R)
• M7: 1,606,232 km (0.08 R)
• M8: 1,827,338 km (0.043 R)
• M9: 2,232,748 km (0.087 R)
• M10: 2,344,199 km (0.113 R)
• M11: 2,642,646 km (0.096 R)
• M12: 2,713,257 km (0.056 R)
• M13: 2,977,895 km (0.039 R)
• M14: 3,051,497 km (0.071 R)
• M15: 3,352,189 km (0.058 R)
• M16: 3,480,394 km (0.108 R)
• M17: 4,090,754 km (0.11 R)
• M18: 4,227,935 km (0.101 R)
• M19: 4,366,612 km (0.119 R)
• M20: 5,499,816 km (0.083 R)
• M21: 5,681,877 km (0.084 R)
• M22: 6,398,451 km (0.075 R)
• M23: 7,509,514 km (0.068 R)
• M24: 7,711,770 km (0.064 R)
• M25: 7,847,605 km (0.11 R)
• M26: 8,433,879 km (0.106 R)
• M27: 9,285,540 km (0.114 R)
• M28: 9,393,849 km (0.112 R)
• M29: 9,539,108 km (0.099 R)
• M30: 9,942,125 km (0.055 R)
• M31: 10,016,026 km (0.059 R)
• M32: 10,090,077 km (0.093 R)
• M33: 11,107,941 km (0.066 R)
• M34: 11,223,131 km (0.104 R)
• M35: 11,532,051 km (0.096 R)
• M36: 12,316,542 km (0.109 R)
• M37: 12,997,063 km (0.09 R)
• M38: 13,321,541 km (0.057 R)
• M39: 13,771,980 km (0.088 R)
• M40: 13,854,408 km (0.11 R)
• M41: 14,185,917 km (0.094 R)
• M42: 14,603,894 km (0.095 R)
• M43: 14,983,573 km (0.106 R)
• M44: 15,195,853 km (0.089 R)
• M45: 15,451,964 km (0.049 R)
• M46: 15,537,684 km (0.119 R)
• M47: 15,752,656 km (0.101 R)
• M48: 16,011,909 km (0.065 R)
• M49: 16,710,082 km (0.093 R)
• M50: 16,930,290 km (0.119 R)
• M51: 17,731,088 km (0.071 R)
• M52: 19,047,100 km (0.104 R)
• M53: 20,112,985 km (0.079 R)
• M54: 20,960,756 km (0.072 R)
• M55: 22,448,058 km (0.062 R)
• M56: 22,886,230 km (0.072 R)
• M57: 23,425,531 km (0.109 R)
• M58: 23,672,068 km (0.099 R)
• M59: 24,416,916 km (0.11 R)
• M60: 24,566,813 km (0.075 R)
• M61: 25,169,393 km (0.075 R)
• M62: 25,320,786 km (0.119 R)
• M63: 25,827,624 km (0.087 R)
• M64: 26,286,739 km (0.056 R)
• M65: 26,594,313 km (0.09 R)
• M66: 26,903,083 km (0.106 R)
• M67: 27,784,364 km (0.086 R)
• M68: 28,359,568 km (0.095 R)
• M69: 28,464,585 km (0.058 R)
• M70: 30,430,750 km (0.113 R)
• M71: 30,538,311 km (0.076 R)
• M72: 30,646,021 km (0.073 R)
• M73: 30,807,737 km (0.102 R)
• M74: 31,348,832 km (0.102 R)
• M75: 32,220,988 km (0.085 R)
• M76: 32,440,448 km (0.099 R)
• M77: 32,660,207 km (0.109 R)
• M78: 33,377,978 km (0.052 R)
• M79: 33,711,132 km (0.119 R)
• M80: 34,548,581 km (0.116 R)
• M81: 39,012,731 km (0.109 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 12,669 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit