🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.44 AU - 0.58 AU

Year: 239 Days

Day: 12.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.6 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.9

Radius: 11.4

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.07 AU - 3.31 AU

Year: 2894 Days

Day: 11.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 68,590,477 km

• M1: 147,204 km (0.066 R)
• M2: 307,424 km (0.119 R)
• M3: 383,270 km (0.031 R)
• M4: 474,524 km (0.081 R)
• M5: 816,655 km (0.112 R)
• M6: 907,760 km (0.096 R)
• M7: 1,073,664 km (0.076 R)
• M8: 1,357,002 km (0.083 R)
• M9: 1,538,614 km (0.094 R)
• M10: 1,674,898 km (0.062 R)
• M11: 1,804,300 km (0.039 R)
• M12: 1,982,471 km (0.05 R)
• M13: 2,085,245 km (0.113 R)
• M14: 2,236,937 km (0.099 R)
• M15: 2,428,721 km (0.101 R)
• M16: 2,906,238 km (0.077 R)
• M17: 3,102,809 km (0.115 R)
• M18: 3,344,709 km (0.103 R)
• M19: 3,454,215 km (0.047 R)
• M20: 3,537,092 km (0.1 R)
• M21: 3,620,717 km (0.109 R)
• M22: 3,861,271 km (0.089 R)
• M23: 3,933,078 km (0.055 R)
• M24: 4,019,695 km (0.112 R)
• M25: 4,107,060 km (0.083 R)
• M26: 4,402,965 km (0.117 R)
• M27: 4,828,870 km (0.07 R)
• M28: 5,172,795 km (0.113 R)
• M29: 5,284,096 km (0.116 R)
• M30: 5,589,724 km (0.073 R)
• M31: 5,671,255 km (0.039 R)
• M32: 5,818,759 km (0.058 R)
• M33: 5,984,364 km (0.117 R)
• M34: 6,067,690 km (0.07 R)
• M35: 6,168,219 km (0.061 R)
• M36: 6,269,348 km (0.11 R)
• M37: 6,354,020 km (0.115 R)
• M38: 6,490,154 km (0.12 R)
• M39: 6,575,874 km (0.077 R)
• M40: 6,765,713 km (0.094 R)
• M41: 6,852,630 km (0.109 R)
• M42: 6,974,851 km (0.082 R)
• M43: 7,168,580 km (0.056 R)
• M44: 7,292,747 km (0.064 R)
• M45: 7,453,415 km (0.07 R)
• M46: 8,107,905 km (0.098 R)
• M47: 8,423,407 km (0.115 R)
• M48: 8,573,304 km (0.092 R)
• M49: 8,686,400 km (0.118 R)
• M50: 8,799,796 km (0.078 R)
• M51: 9,009,233 km (0.094 R)
• M52: 9,278,060 km (0.082 R)
• M53: 9,374,850 km (0.077 R)
• M54: 9,706,059 km (0.087 R)
• M55: 10,021,262 km (0.103 R)
• M56: 10,180,285 km (0.098 R)
• M57: 11,110,185 km (0.073 R)
• M58: 11,192,464 km (0.113 R)
• M59: 11,460,842 km (0.117 R)
• M60: 11,647,989 km (0.113 R)
• M61: 11,856,978 km (0.114 R)
• M62: 12,194,171 km (0.094 R)
• M63: 12,577,142 km (0.068 R)
• M64: 12,684,254 km (0.116 R)
• M65: 13,050,769 km (0.03 R)
• M66: 13,267,985 km (0.096 R)
• M67: 13,596,053 km (0.082 R)
• M68: 14,304,848 km (0.119 R)
• M69: 14,394,307 km (0.116 R)
• M70: 14,551,235 km (0.11 R)
• M71: 14,753,940 km (0.12 R)
• M72: 14,934,804 km (0.114 R)
• M73: 15,093,827 km (0.093 R)
• M74: 15,390,479 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.5

Radius: 15

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.16 AU - 4.2 AU

Year: 5606 Days

Day: 13.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 68,590,477 km

• M1: 214,823 km (0.115 R)
• M2: 318,793 km (0.072 R)
• M3: 438,172 km (0.114 R)
• M4: 570,566 km (0.096 R)
• M5: 801,246 km (0.116 R)
• M6: 935,735 km (0.074 R)
• M7: 1,052,271 km (0.104 R)
• M8: 1,202,019 km (0.115 R)
• M9: 1,301,352 km (0.097 R)
• M10: 1,633,160 km (0.076 R)
• M11: 1,875,209 km (0.102 R)
• M12: 1,992,494 km (0.111 R)
• M13: 2,146,879 km (0.079 R)
• M14: 2,341,506 km (0.083 R)
• M15: 2,729,264 km (0.061 R)
• M16: 2,882,601 km (0.067 R)
• M17: 3,098,322 km (0.104 R)
• M18: 3,401,108 km (0.101 R)
• M19: 3,949,085 km (0.086 R)
• M20: 4,367,360 km (0.055 R)
• M21: 4,916,235 km (0.058 R)
• M22: 5,127,766 km (0.049 R)
• M23: 5,246,697 km (0.092 R)
• M24: 5,366,375 km (0.102 R)
• M25: 5,487,100 km (0.037 R)
• M26: 5,830,128 km (0.101 R)
• M27: 6,383,341 km (0.045 R)
• M28: 6,718,291 km (0.116 R)
• M29: 6,822,560 km (0.113 R)
• M30: 7,111,883 km (0.091 R)
• M31: 7,325,060 km (0.062 R)
• M32: 7,513,254 km (0.104 R)
• M33: 7,703,094 km (0.056 R)
• M34: 7,839,676 km (0.096 R)
• M35: 8,143,061 km (0.079 R)
• M36: 9,894,702 km (0.08 R)
• M37: 10,103,092 km (0.08 R)
• M38: 11,539,531 km (0.029 R)
• M39: 12,138,371 km (0.064 R)
• M40: 12,521,791 km (0.119 R)
• M41: 12,909,399 km (0.09 R)
• M42: 13,169,849 km (0.06 R)
• M43: 13,432,094 km (0.107 R)
• M44: 13,630,012 km (0.086 R)
• M45: 13,995,330 km (0.092 R)
• M46: 14,128,920 km (0.082 R)
• M47: 14,498,577 km (0.11 R)
• M48: 14,939,591 km (0.111 R)
• M49: 16,184,096 km (0.081 R)
• M50: 16,641,566 km (0.067 R)
• M51: 17,174,883 km (0.106 R)
• M52: 17,749,937 km (0.083 R)
• M53: 18,587,685 km (0.117 R)
• M54: 19,662,247 km (0.04 R)
• M55: 19,924,641 km (0.117 R)
• M56: 20,377,324 km (0.107 R)
• M57: 20,680,858 km (0.078 R)
• M58: 20,833,299 km (0.062 R)
• M59: 20,986,038 km (0.105 R)
• M60: 21,100,780 km (0.091 R)
• M61: 21,331,011 km (0.071 R)
• M62: 22,338,403 km (0.05 R)
• M63: 23,242,572 km (0.099 R)
• M64: 23,520,076 km (0.104 R)
• M65: 23,679,099 km (0.093 R)
• M66: 25,534,412 km (0.091 R)
• M67: 26,190,698 km (0.086 R)
• M68: 26,810,930 km (0.053 R)
• M69: 27,227,112 km (0.078 R)
• M70: 27,436,100 km (0.118 R)
• M71: 27,687,424 km (0.082 R)
• M72: 28,234,803 km (0.057 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 698.6

Radius: 3.9

Gravity: 45.93 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 7.02 AU - 10.46 AU

Year: 16950 Days

Day: 18.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,590,477 km

• M1: 138,528 km (0.099 R)
• M2: 242,349 km (0.104 R)
• M3: 478,264 km (0.068 R)
• M4: 702,811 km (0.109 R)
• M5: 932,593 km (0.081 R)
• M6: 1,930,112 km (0.081 R)
• M7: 2,087,189 km (0.118 R)
• M8: 2,826,801 km (0.096 R)
• M9: 3,150,681 km (0.072 R)
• M10: 3,373,133 km (0.059 R)
• M11: 3,562,224 km (0.113 R)
• M12: 3,677,415 km (0.117 R)
• M13: 5,282,899 km (0.098 R)
• M14: 5,950,555 km (0.1 R)
• M15: 6,087,287 km (0.03 R)
• M16: 6,410,418 km (0.097 R)
• M17: 6,739,085 km (0.082 R)
• M18: 6,929,224 km (0.092 R)
• M19: 7,956,662 km (0.091 R)
• M20: 8,157,721 km (0.093 R)
• M21: 8,309,713 km (0.077 R)
• M22: 9,293,169 km (0.057 R)
• M23: 9,611,364 km (0.116 R)
• M24: 9,825,439 km (0.117 R)
• M25: 10,697,295 km (0.098 R)
• M26: 10,752,646 km (0.065 R)
• M27: 14,119,496 km (0.089 R)
• M28: 14,362,892 km (0.075 R)
• M29: 15,225,174 km (0.112 R)
• M30: 15,474,703 km (0.071 R)
• M31: 16,167,790 km (0.111 R)
• M32: 16,550,012 km (0.104 R)
• M33: 17,258,508 km (0.099 R)
• M34: 17,518,659 km (0.052 R)
• M35: 17,649,108 km (0.104 R)
• M36: 17,845,530 km (0.082 R)
• M37: 18,704,970 km (0.109 R)
• M38: 19,849,094 km (0.12 R)
• M39: 20,532,607 km (0.068 R)
• M40: 20,877,280 km (0.032 R)
• M41: 21,712,186 km (0.044 R)
• M42: 22,771,189 km (0.081 R)
• M43: 23,414,610 km (0.084 R)
• M44: 23,558,373 km (0.103 R)
• M45: 23,991,459 km (0.097 R)
• M46: 24,427,238 km (0.106 R)
• M47: 26,420,330 km (0.119 R)
• M48: 27,549,944 km (0.051 R)
• M49: 27,777,781 km (0.102 R)
• M50: 28,311,696 km (0.077 R)
• M51: 28,388,290 km (0.098 R)
• M52: 29,235,014 km (0.118 R)
• M53: 30,559,703 km (0.112 R)
• M54: 31,189,810 km (0.034 R)
• M55: 31,983,576 km (0.038 R)
• M56: 32,623,406 km (0.089 R)
• M57: 34,731,539 km (0.059 R)
• M58: 38,059,793 km (0.114 R)
• M59: 39,163,077 km (0.094 R)
• M60: 39,847,338 km (0.088 R)
• M61: 40,794,591 km (0.115 R)
• M62: 41,314,294 km (0.114 R)
• M63: 43,946,020 km (0.076 R)
• M64: 44,034,732 km (0.098 R)
• M65: 44,746,070 km (0.053 R)
• M66: 44,835,230 km (0.035 R)
• M67: 45,820,182 km (0.086 R)
• M68: 47,083,985 km (0.09 R)
• M69: 48,725,822 km (0.056 R)
• M70: 50,757,660 km (0.111 R)
• M71: 51,877,550 km (0.117 R)
• M72: 52,628,681 km (0.099 R)
• M73: 53,667,488 km (0.065 R)
• M74: 54,712,878 km (0.102 R)
• M75: 54,999,208 km (0.036 R)
• M76: 56,245,508 km (0.111 R)
• M77: 56,727,213 km (0.075 R)
• M78: 57,694,962 km (0.073 R)
• M79: 57,889,290 km (0.093 R)
• M80: 57,986,379 km (0.106 R)
• M81: 58,375,632 km (0.057 R)
• M82: 58,473,170 km (0.113 R)
• M83: 58,765,784 km (0.053 R)
• M84: 59,156,832 km (0.097 R)
• M85: 59,745,051 km (0.057 R)
• M86: 60,433,650 km (0.112 R)
• M87: 60,729,555 km (0.112 R)
• M88: 60,927,024 km (0.057 R)
• M89: 61,421,894 km (0.072 R)
• M90: 64,720,976 km (0.095 R)
• M91: 65,934,813 km (0.119 R)
• M92: 67,872,105 km (0.08 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 18,772 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit