🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.02 AU - 2.04 AU

Year: 1007 Days

Day: 32.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.77 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.2

Radius: 8.9

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 6.69 AU - 8.33 AU

Year: 7167 Days

Day: 11.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 68,315,888 km

• M1: 116,686 km (0.048 R)
• M2: 198,965 km (0.11 R)
• M3: 272,867 km (0.112 R)
• M4: 471,383 km (0.094 R)
• M5: 759,060 km (0.099 R)
• M6: 1,016,817 km (0.057 R)
• M7: 1,408,314 km (0.09 R)
• M8: 1,864,139 km (0.08 R)
• M9: 2,026,004 km (0.103 R)
• M10: 2,129,376 km (0.072 R)
• M11: 2,406,880 km (0.095 R)
• M12: 2,741,531 km (0.095 R)
• M13: 2,879,609 km (0.078 R)
• M14: 3,405,446 km (0.106 R)
• M15: 3,604,112 km (0.075 R)
• M16: 3,781,086 km (0.093 R)
• M17: 3,909,292 km (0.111 R)
• M18: 4,038,843 km (0.11 R)
• M19: 4,463,402 km (0.113 R)
• M20: 4,957,973 km (0.117 R)
• M21: 5,013,922 km (0.109 R)
• M22: 5,211,691 km (0.081 R)
• M23: 5,412,152 km (0.106 R)
• M24: 5,498,769 km (0.11 R)
• M25: 6,028,645 km (0.069 R)
• M26: 6,947,475 km (0.095 R)
• M27: 7,423,346 km (0.071 R)
• M28: 7,519,687 km (0.038 R)
• M29: 7,681,402 km (0.12 R)
• M30: 7,778,940 km (0.081 R)
• M31: 8,107,008 km (0.103 R)
• M32: 8,239,552 km (0.049 R)
• M33: 8,981,407 km (0.113 R)
• M34: 9,639,189 km (0.095 R)
• M35: 10,169,364 km (0.116 R)
• M36: 10,528,249 km (0.096 R)
• M37: 11,000,829 km (0.095 R)
• M38: 11,110,933 km (0.08 R)
• M39: 11,517,690 km (0.112 R)
• M40: 11,816,437 km (0.054 R)
• M41: 12,231,571 km (0.101 R)
• M42: 12,766,832 km (0.059 R)
• M43: 12,844,024 km (0.093 R)
• M44: 13,702,267 km (0.114 R)
• M45: 13,820,749 km (0.07 R)
• M46: 13,939,530 km (0.091 R)
• M47: 14,538,669 km (0.114 R)
• M48: 14,780,718 km (0.114 R)
• M49: 15,309,696 km (0.079 R)
• M50: 15,638,363 km (0.093 R)
• M51: 16,638,126 km (0.111 R)
• M52: 17,230,832 km (0.067 R)
• M53: 17,316,103 km (0.075 R)
• M54: 17,401,524 km (0.113 R)
• M55: 17,830,570 km (0.09 R)
• M56: 18,263,058 km (0.102 R)
• M57: 18,699,135 km (0.075 R)
• M58: 19,182,636 km (0.088 R)
• M59: 19,714,905 km (0.104 R)
• M60: 20,341,870 km (0.063 R)
• M61: 20,522,285 km (0.119 R)
• M62: 20,703,149 km (0.108 R)
• M63: 23,102,698 km (0.072 R)
• M64: 23,479,685 km (0.068 R)
• M65: 23,953,611 km (0.106 R)
• M66: 25,104,168 km (0.096 R)
• M67: 27,061,208 km (0.109 R)
• M68: 27,458,540 km (0.112 R)
• M69: 27,907,782 km (0.089 R)
• M70: 28,409,832 km (0.078 R)
• M71: 28,662,054 km (0.09 R)
• M72: 28,813,747 km (0.113 R)
• M73: 29,016,302 km (0.095 R)
• M74: 29,626,961 km (0.048 R)
• M75: 30,190,496 km (0.103 R)
• M76: 30,293,270 km (0.112 R)
• M77: 30,499,266 km (0.083 R)
• M78: 31,120,247 km (0.099 R)
• M79: 31,328,038 km (0.095 R)
• M80: 31,849,835 km (0.079 R)
• M81: 32,374,475 km (0.037 R)
• M82: 32,796,192 km (0.096 R)
• M83: 33,007,723 km (0.101 R)
• M84: 33,325,918 km (0.118 R)
• M85: 33,698,416 km (0.093 R)
• M86: 35,040,010 km (0.046 R)
• M87: 35,527,250 km (0.096 R)
• M88: 36,125,941 km (0.118 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484.5

Radius: 7

Gravity: 9.89 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 12.47 AU - 17.54 AU

Year: 20232 Days

Day: 21.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 68,315,888 km

• M1: 111,151 km (0.1 R)
• M2: 155,283 km (0.072 R)
• M3: 212,429 km (0.096 R)
• M4: 265,686 km (0.101 R)
• M5: 423,960 km (0.102 R)
• M6: 553,063 km (0.116 R)
• M7: 1,089,820 km (0.101 R)
• M8: 1,140,385 km (0.103 R)
• M9: 1,270,385 km (0.07 R)
• M10: 1,323,642 km (0.027 R)
• M11: 2,610,184 km (0.097 R)
• M12: 2,994,501 km (0.097 R)
• M13: 3,066,308 km (0.109 R)
• M14: 4,130,397 km (0.069 R)
• M15: 4,618,535 km (0.079 R)
• M16: 4,743,300 km (0.082 R)
• M17: 5,167,858 km (0.029 R)
• M18: 5,604,385 km (0.088 R)
• M19: 6,327,392 km (0.083 R)
• M20: 6,419,843 km (0.062 R)
• M21: 6,466,218 km (0.045 R)
• M22: 6,512,743 km (0.108 R)
• M23: 7,466,280 km (0.101 R)
• M24: 8,666,953 km (0.103 R)
• M25: 9,080,292 km (0.1 R)
• M26: 9,237,070 km (0.105 R)
• M27: 9,500,213 km (0.038 R)
• M28: 10,358,905 km (0.098 R)
• M29: 10,413,358 km (0.113 R)
• M30: 11,749,566 km (0.101 R)
• M31: 12,264,482 km (0.107 R)
• M32: 12,437,866 km (0.089 R)
• M33: 12,553,805 km (0.113 R)
• M34: 13,673,245 km (0.076 R)
• M35: 14,457,587 km (0.08 R)
• M36: 15,505,071 km (0.086 R)
• M37: 16,960,808 km (0.107 R)
• M38: 17,477,370 km (0.115 R)
• M39: 17,672,445 km (0.097 R)
• M40: 18,327,684 km (0.095 R)
• M41: 20,477,555 km (0.042 R)
• M42: 20,820,732 km (0.053 R)
• M43: 20,958,512 km (0.034 R)
• M44: 21,165,705 km (0.119 R)
• M45: 22,352,764 km (0.071 R)
• M46: 23,132,319 km (0.119 R)
• M47: 23,776,637 km (0.071 R)
• M48: 24,427,088 km (0.09 R)
• M49: 25,450,188 km (0.089 R)
• M50: 25,745,195 km (0.11 R)
• M51: 29,063,126 km (0.074 R)
• M52: 29,448,640 km (0.103 R)
• M53: 29,680,816 km (0.06 R)
• M54: 30,928,911 km (0.07 R)
• M55: 31,322,503 km (0.12 R)
• M56: 33,476,264 km (0.084 R)
• M57: 33,718,462 km (0.092 R)
• M58: 34,774,923 km (0.061 R)
• M59: 35,842,154 km (0.119 R)
• M60: 36,504,274 km (0.12 R)
• M61: 37,588,859 km (0.119 R)
• M62: 37,840,632 km (0.104 R)
• M63: 38,261,451 km (0.079 R)
• M64: 38,345,824 km (0.108 R)
• M65: 38,514,720 km (0.117 R)
• M66: 39,704,023 km (0.093 R)
• M67: 39,960,434 km (0.1 R)
• M68: 40,560,919 km (0.078 R)
• M69: 40,646,938 km (0.113 R)
• M70: 42,118,682 km (0.081 R)
• M71: 47,269,187 km (0.073 R)
• M72: 47,631,663 km (0.08 R)
• M73: 47,813,275 km (0.069 R)
• M74: 48,450,711 km (0.074 R)
• M75: 49,182,544 km (0.071 R)
• M76: 51,399,884 km (0.042 R)
• M77: 52,520,820 km (0.055 R)
• M78: 53,084,206 km (0.073 R)
• M79: 54,596,640 km (0.113 R)
• M80: 54,691,635 km (0.113 R)
• M81: 55,262,650 km (0.1 R)
• M82: 56,027,245 km (0.093 R)
• M83: 57,953,916 km (0.105 R)
• M84: 59,120,331 km (0.117 R)
• M85: 59,413,094 km (0.084 R)
• M86: 59,804,292 km (0.07 R)
• M87: 60,490,797 km (0.087 R)
• M88: 62,169,135 km (0.106 R)
• M89: 63,662,720 km (0.086 R)
• M90: 64,163,125 km (0.105 R)
• M91: 68,315,962 km (0.101 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 14,605 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit