🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.57 AU - 0.83 AU

Year: 217 Days

Day: 44.8 Hours

Environment

Temp: 141 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,217,548 km

• M1: 140,921 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.07 AU - 1.75 AU

Year: 621 Days

Day: 30.6 Hours

Environment

Temp: -25 °C

Axial Tilt: 109.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.51 AU - 2.29 AU

Year: 971 Days

Day: 31.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,217,548 km

• M1: 1,779,766 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.4

Radius: 10.3

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 7.33 AU - 8.17 AU

Year: 8001 Days

Day: 8.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 82,217,548 km

• M1: 143,315 km (0.104 R)
• M2: 256,560 km (0.026 R)
• M3: 569,070 km (0.085 R)
• M4: 672,891 km (0.113 R)
• M5: 749,934 km (0.094 R)
• M6: 1,000,211 km (0.107 R)
• M7: 1,361,041 km (0.114 R)
• M8: 1,593,816 km (0.12 R)
• M9: 1,761,365 km (0.059 R)
• M10: 1,871,021 km (0.106 R)
• M11: 1,950,906 km (0.102 R)
• M12: 2,332,979 km (0.105 R)
• M13: 2,436,650 km (0.092 R)
• M14: 2,666,432 km (0.052 R)
• M15: 2,775,041 km (0.108 R)
• M16: 3,128,540 km (0.099 R)
• M17: 3,223,984 km (0.097 R)
• M18: 3,339,772 km (0.096 R)
• M19: 3,457,057 km (0.06 R)
• M20: 3,536,045 km (0.104 R)
• M21: 3,695,666 km (0.096 R)
• M22: 4,043,182 km (0.115 R)
• M23: 4,465,347 km (0.117 R)
• M24: 4,990,735 km (0.079 R)
• M25: 5,170,402 km (0.063 R)
• M26: 5,329,275 km (0.062 R)
• M27: 5,582,095 km (0.107 R)
• M28: 5,698,482 km (0.1 R)
• M29: 6,028,345 km (0.094 R)
• M30: 6,147,724 km (0.105 R)
• M31: 6,461,730 km (0.105 R)
• M32: 6,559,418 km (0.114 R)
• M33: 6,657,554 km (0.108 R)
• M34: 6,880,305 km (0.098 R)
• M35: 8,480,554 km (0.108 R)
• M36: 8,587,666 km (0.092 R)
• M37: 8,938,772 km (0.105 R)
• M38: 9,075,056 km (0.095 R)
• M39: 9,405,069 km (0.118 R)
• M40: 9,571,571 km (0.051 R)
• M41: 10,105,336 km (0.042 R)
• M42: 10,332,875 km (0.119 R)
• M43: 11,201,440 km (0.105 R)
• M44: 11,823,468 km (0.033 R)
• M45: 12,063,423 km (0.05 R)
• M46: 12,183,999 km (0.113 R)
• M47: 12,365,461 km (0.12 R)
• M48: 12,792,712 km (0.099 R)
• M49: 12,915,682 km (0.104 R)
• M50: 13,008,133 km (0.117 R)
• M51: 13,193,784 km (0.12 R)
• M52: 13,567,629 km (0.063 R)
• M53: 13,661,726 km (0.055 R)
• M54: 13,850,369 km (0.082 R)
• M55: 14,135,054 km (0.093 R)
• M56: 14,678,094 km (0.094 R)
• M57: 14,871,375 km (0.111 R)
• M58: 14,968,314 km (0.045 R)
• M59: 15,521,677 km (0.075 R)
• M60: 15,916,465 km (0.08 R)
• M61: 16,782,936 km (0.092 R)
• M62: 17,120,280 km (0.12 R)
• M63: 17,630,558 km (0.046 R)
• M64: 18,214,887 km (0.093 R)
• M65: 18,284,001 km (0.047 R)
• M66: 18,492,092 km (0.069 R)
• M67: 18,561,655 km (0.113 R)
• M68: 19,650,279 km (0.055 R)
• M69: 21,632,151 km (0.04 R)
• M70: 21,705,454 km (0.099 R)
• M71: 22,109,967 km (0.052 R)
• M72: 22,405,572 km (0.059 R)
• M73: 22,628,324 km (0.065 R)
• M74: 23,526,210 km (0.047 R)
• M75: 24,207,329 km (0.053 R)
• M76: 24,359,620 km (0.061 R)
• M77: 24,856,584 km (0.095 R)
• M78: 24,971,625 km (0.085 R)
• M79: 25,202,604 km (0.058 R)
• M80: 25,356,839 km (0.06 R)
• M81: 25,705,253 km (0.032 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 557.5

Radius: 3.3

Gravity: 51.19 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 14.21 AU - 18.83 AU

Year: 24901 Days

Day: 16.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 82,217,548 km

• M1: 48,320 km (0.109 R)
• M2: 649,704 km (0.065 R)
• M3: 748,438 km (0.056 R)
• M4: 987,496 km (0.104 R)
• M5: 1,101,040 km (0.096 R)
• M6: 1,661,883 km (0.09 R)
• M7: 1,762,712 km (0.09 R)
• M8: 1,796,820 km (0.118 R)
• M9: 2,006,107 km (0.04 R)
• M10: 2,186,223 km (0.114 R)
• M11: 2,523,566 km (0.111 R)
• M12: 2,678,699 km (0.092 R)
• M13: 2,757,538 km (0.106 R)
• M14: 2,917,308 km (0.103 R)
• M15: 4,026,875 km (0.098 R)
• M16: 4,438,270 km (0.065 R)
• M17: 4,862,828 km (0.116 R)
• M18: 5,954,145 km (0.118 R)
• M19: 6,005,457 km (0.072 R)
• M20: 6,474,147 km (0.108 R)
• M21: 7,391,182 km (0.115 R)
• M22: 7,949,182 km (0.052 R)
• M23: 9,283,445 km (0.079 R)
• M24: 11,956,460 km (0.079 R)
• M25: 12,021,386 km (0.041 R)
• M26: 12,216,461 km (0.117 R)
• M27: 12,874,542 km (0.105 R)
• M28: 13,476,524 km (0.058 R)
• M29: 14,293,478 km (0.103 R)
• M30: 15,407,384 km (0.116 R)
• M31: 16,117,525 km (0.028 R)
• M32: 16,838,437 km (0.052 R)
• M33: 16,983,846 km (0.11 R)
• M34: 18,013,528 km (0.114 R)
• M35: 18,836,616 km (0.088 R)
• M36: 19,290,645 km (0.039 R)
• M37: 20,830,307 km (0.068 R)
• M38: 24,025,268 km (0.03 R)
• M39: 24,517,595 km (0.103 R)
• M40: 26,182,320 km (0.06 R)
• M41: 27,540,070 km (0.067 R)
• M42: 29,356,637 km (0.082 R)
• M43: 29,882,773 km (0.088 R)
• M44: 30,146,963 km (0.056 R)
• M45: 30,589,025 km (0.037 R)
• M46: 30,766,597 km (0.034 R)
• M47: 31,838,316 km (0.056 R)
• M48: 32,559,528 km (0.111 R)
• M49: 33,195,020 km (0.119 R)
• M50: 33,743,146 km (0.085 R)
• M51: 35,871,325 km (0.069 R)
• M52: 36,245,769 km (0.079 R)
• M53: 36,339,567 km (0.06 R)
• M54: 37,852,001 km (0.073 R)
• M55: 38,137,733 km (0.097 R)
• M56: 40,450,217 km (0.076 R)
• M57: 41,427,091 km (0.097 R)
• M58: 41,525,078 km (0.042 R)
• M59: 42,115,391 km (0.079 R)
• M60: 44,504,170 km (0.073 R)
• M61: 44,705,229 km (0.101 R)
• M62: 45,816,293 km (0.084 R)
• M63: 49,307,608 km (0.109 R)
• M64: 50,141,466 km (0.11 R)
• M65: 50,979,962 km (0.093 R)
• M66: 52,352,373 km (0.1 R)
• M67: 52,458,438 km (0.103 R)
• M68: 52,564,503 km (0.112 R)
• M69: 53,950,826 km (0.111 R)
• M70: 55,565,436 km (0.117 R)
• M71: 56,215,738 km (0.026 R)
• M72: 58,841,779 km (0.069 R)
• M73: 59,725,903 km (0.117 R)
• M74: 60,280,911 km (0.058 R)
• M75: 60,392,062 km (0.102 R)
• M76: 60,614,514 km (0.088 R)
• M77: 63,872,157 km (0.089 R)
• M78: 64,666,971 km (0.096 R)
• M79: 65,465,075 km (0.107 R)
• M80: 66,610,845 km (0.057 R)
• M81: 66,955,818 km (0.083 R)
• M82: 69,387,532 km (0.066 R)
• M83: 72,438,131 km (0.076 R)
• M84: 72,792,828 km (0.052 R)
• M85: 74,336,977 km (0.078 R)
• M86: 74,933,723 km (0.071 R)
• M87: 76,011,875 km (0.097 R)
• M88: 77,095,113 km (0.062 R)
• M89: 78,062,413 km (0.071 R)
• M90: 79,276,998 km (0.107 R)
• M91: 79,398,771 km (0.045 R)
• M92: 79,520,693 km (0.052 R)
• M93: 80,131,052 km (0.1 R)
• M94: 80,620,387 km (0.051 R)
• M95: 81,233,439 km (0.089 R)
• M96: 82,094,375 km (0.111 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 16,251 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit