🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.69 AU - 0.85 AU

Year: 252 Days

Day: 32.4 Hours

Environment

Temp: 140 °C

Axial Tilt: 43 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.8 AU - 0.84 AU

Year: 277 Days

Day: 29 Hours

Environment

Temp: 134 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.85 AU - 1.17 AU

Year: 378 Days

Day: 32.6 Hours

Environment

Temp: 29 °C

Axial Tilt: 41.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.08 AU - 1.54 AU

Year: 559 Days

Day: 13.3 Hours

Environment

Temp: -32 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.21 AU - 1.81 AU

Year: 692 Days

Day: 34.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,163,457 km

• M1: 49,816 km (0.035 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.8

Radius: 9.8

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.54 AU - 5.42 AU

Year: 3535 Days

Day: 5.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 66,163,457 km

• M1: 123,418 km (0.052 R)
• M2: 192,233 km (0.106 R)
• M3: 281,992 km (0.089 R)
• M4: 356,043 km (0.104 R)
• M5: 445,802 km (0.118 R)
• M6: 515,514 km (0.083 R)
• M7: 597,344 km (0.072 R)
• M8: 708,795 km (0.078 R)
• M9: 801,545 km (0.106 R)
• M10: 871,856 km (0.082 R)
• M11: 1,019,061 km (0.057 R)
• M12: 1,445,265 km (0.065 R)
• M13: 1,770,192 km (0.093 R)
• M14: 2,019,870 km (0.075 R)
• M15: 2,105,590 km (0.093 R)
• M16: 2,180,090 km (0.081 R)
• M17: 2,268,203 km (0.093 R)
• M18: 2,808,401 km (0.063 R)
• M19: 3,199,749 km (0.107 R)
• M20: 3,285,917 km (0.115 R)
• M21: 3,490,118 km (0.101 R)
• M22: 3,698,359 km (0.066 R)
• M23: 3,880,270 km (0.079 R)
• M24: 4,080,581 km (0.03 R)
• M25: 4,252,768 km (0.086 R)
• M26: 4,379,478 km (0.073 R)
• M27: 4,475,519 km (0.088 R)
• M28: 4,685,705 km (0.119 R)
• M29: 4,767,385 km (0.059 R)
• M30: 4,965,602 km (0.112 R)
• M31: 5,996,631 km (0.03 R)
• M32: 6,085,492 km (0.056 R)
• M33: 6,264,560 km (0.069 R)
• M34: 6,445,424 km (0.099 R)
• M35: 6,536,529 km (0.105 R)
• M36: 6,609,683 km (0.106 R)
• M37: 6,793,838 km (0.082 R)
• M38: 7,167,234 km (0.093 R)
• M39: 7,394,473 km (0.081 R)
• M40: 7,508,916 km (0.078 R)
• M41: 7,739,745 km (0.111 R)
• M42: 7,914,475 km (0.067 R)
• M43: 7,992,565 km (0.091 R)
• M44: 8,208,585 km (0.085 R)
• M45: 8,706,596 km (0.097 R)
• M46: 8,807,425 km (0.108 R)
• M47: 9,050,821 km (0.065 R)
• M48: 9,234,976 km (0.06 R)
• M49: 9,544,643 km (0.116 R)
• M50: 9,899,639 km (0.09 R)
• M51: 10,237,730 km (0.05 R)
• M52: 10,536,776 km (0.106 R)
• M53: 10,622,646 km (0.102 R)
• M54: 10,860,207 km (0.084 R)
• M55: 11,055,881 km (0.092 R)
• M56: 11,406,688 km (0.086 R)
• M57: 11,761,235 km (0.053 R)
• M58: 12,007,024 km (0.061 R)
• M59: 12,209,430 km (0.087 R)
• M60: 12,299,787 km (0.12 R)
• M61: 12,731,826 km (0.08 R)
• M62: 13,191,989 km (0.09 R)
• M63: 13,704,511 km (0.119 R)
• M64: 14,128,771 km (0.044 R)
• M65: 14,199,830 km (0.109 R)
• M66: 14,821,259 km (0.078 R)
• M67: 14,990,006 km (0.06 R)
• M68: 15,062,561 km (0.102 R)
• M69: 15,573,737 km (0.058 R)
• M70: 15,794,543 km (0.087 R)
• M71: 16,338,631 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 703.5

Radius: 7.7

Gravity: 11.87 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 9.96 AU - 14.56 AU

Year: 16003 Days

Day: 20.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,163,457 km

• M1: 172,038 km (0.084 R)
• M2: 268,827 km (0.063 R)
• M3: 405,261 km (0.114 R)
• M4: 604,675 km (0.055 R)
• M5: 812,316 km (0.027 R)
• M6: 1,425,668 km (0.037 R)
• M7: 1,479,972 km (0.07 R)
• M8: 1,562,699 km (0.064 R)
• M9: 1,909,467 km (0.081 R)
• M10: 2,153,761 km (0.038 R)
• M11: 2,375,764 km (0.104 R)
• M12: 3,050,600 km (0.12 R)
• M13: 3,121,360 km (0.074 R)
• M14: 3,445,987 km (0.115 R)
• M15: 3,631,040 km (0.096 R)
• M16: 3,781,385 km (0.101 R)
• M17: 3,895,678 km (0.098 R)
• M18: 4,403,563 km (0.055 R)
• M19: 4,645,163 km (0.053 R)
• M20: 5,395,546 km (0.09 R)
• M21: 6,590,385 km (0.083 R)
• M22: 7,383,253 km (0.088 R)
• M23: 7,670,332 km (0.096 R)
• M24: 7,863,762 km (0.103 R)
• M25: 7,912,231 km (0.092 R)
• M26: 7,961,000 km (0.082 R)
• M27: 8,009,769 km (0.089 R)
• M28: 8,255,259 km (0.078 R)
• M29: 8,304,776 km (0.12 R)
• M30: 8,403,810 km (0.076 R)
• M31: 9,727,602 km (0.037 R)
• M32: 10,095,014 km (0.117 R)
• M33: 10,574,026 km (0.114 R)
• M34: 10,681,587 km (0.043 R)
• M35: 10,897,606 km (0.086 R)
• M36: 11,169,575 km (0.055 R)
• M37: 11,554,341 km (0.088 R)
• M38: 12,677,223 km (0.041 R)
• M39: 12,848,662 km (0.039 R)
• M40: 13,834,661 km (0.11 R)
• M41: 14,011,037 km (0.098 R)
• M42: 14,247,552 km (0.102 R)
• M43: 15,146,336 km (0.081 R)
• M44: 15,450,019 km (0.081 R)
• M45: 15,939,952 km (0.096 R)
• M46: 17,187,150 km (0.088 R)
• M47: 17,313,560 km (0.079 R)
• M48: 17,886,520 km (0.032 R)
• M49: 18,078,753 km (0.08 R)
• M50: 19,840,418 km (0.099 R)
• M51: 22,895,805 km (0.102 R)
• M52: 23,875,970 km (0.028 R)
• M53: 26,677,489 km (0.08 R)
• M54: 26,750,792 km (0.08 R)
• M55: 27,191,358 km (0.09 R)
• M56: 27,338,712 km (0.065 R)
• M57: 28,902,309 km (0.118 R)
• M58: 28,977,407 km (0.069 R)
• M59: 29,128,052 km (0.101 R)
• M60: 30,189,150 km (0.118 R)
• M61: 31,494,690 km (0.066 R)
• M62: 32,427,283 km (0.119 R)
• M63: 34,718,375 km (0.101 R)
• M64: 35,038,364 km (0.109 R)
• M65: 36,897,866 km (0.101 R)
• M66: 37,634,187 km (0.076 R)
• M67: 38,789,082 km (0.081 R)
• M68: 39,955,646 km (0.078 R)
• M69: 40,207,121 km (0.092 R)
• M70: 40,543,267 km (0.071 R)
• M71: 44,215,147 km (0.101 R)
• M72: 44,909,879 km (0.105 R)
• M73: 45,345,957 km (0.102 R)
• M74: 45,783,531 km (0.111 R)
• M75: 48,974,453 km (0.077 R)
• M76: 49,064,062 km (0.102 R)
• M77: 50,144,159 km (0.089 R)
• M78: 50,234,516 km (0.086 R)
• M79: 50,687,199 km (0.103 R)
• M80: 51,232,184 km (0.11 R)
• M81: 52,327,989 km (0.063 R)
• M82: 53,523,725 km (0.118 R)
• M83: 55,007,735 km (0.09 R)
• M84: 56,317,465 km (0.032 R)
• M85: 56,693,554 km (0.094 R)
• M86: 57,448,126 km (0.05 R)
• M87: 59,062,735 km (0.027 R)
• M88: 59,349,215 km (0.114 R)
• M89: 59,731,887 km (0.075 R)
• M90: 62,628,101 km (0.097 R)
• M91: 63,701,466 km (0.097 R)
• M92: 65,174,856 km (0.099 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: 260 - 16,811 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit