🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.71 AU - 0.79 AU

Year: 228 Days

Day: 39.9 Hours

Environment

Temp: 199 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.32 AU - 1.98 AU

Year: 745 Days

Day: 42.1 Hours

Environment

Temp: -30 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 14.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 154.9

Radius: 7.1

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 14.38 AU - 15.36 AU

Year: 20153 Days

Day: 23.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 102,659,852 km

• M1: 219,759 km (0.055 R)
• M2: 446,400 km (0.038 R)
• M3: 577,298 km (0.049 R)
• M4: 858,991 km (0.062 R)
• M5: 1,024,446 km (0.099 R)
• M6: 1,120,937 km (0.042 R)
• M7: 1,180,327 km (0.089 R)
• M8: 2,021,516 km (0.117 R)
• M9: 2,498,284 km (0.06 R)
• M10: 2,576,674 km (0.028 R)
• M11: 2,844,155 km (0.074 R)
• M12: 3,064,512 km (0.068 R)
• M13: 3,818,785 km (0.071 R)
• M14: 3,939,810 km (0.092 R)
• M15: 4,031,363 km (0.057 R)
• M16: 4,341,779 km (0.078 R)
• M17: 6,076,666 km (0.108 R)
• M18: 6,978,441 km (0.11 R)
• M19: 7,501,585 km (0.099 R)
• M20: 7,691,575 km (0.044 R)
• M21: 8,310,012 km (0.079 R)
• M22: 8,625,065 km (0.117 R)
• M23: 9,267,289 km (0.104 R)
• M24: 9,800,306 km (0.115 R)
• M25: 9,924,622 km (0.065 R)
• M26: 10,343,197 km (0.117 R)
• M27: 10,938,896 km (0.104 R)
• M28: 11,111,083 km (0.091 R)
• M29: 11,197,550 km (0.104 R)
• M30: 11,371,084 km (0.044 R)
• M31: 12,836,844 km (0.04 R)
• M32: 13,430,448 km (0.108 R)
• M33: 13,893,154 km (0.099 R)
• M34: 14,033,028 km (0.106 R)
• M35: 14,079,703 km (0.101 R)
• M36: 14,314,123 km (0.075 R)
• M37: 15,216,347 km (0.119 R)
• M38: 15,795,740 km (0.06 R)
• M39: 16,136,973 km (0.102 R)
• M40: 16,382,313 km (0.062 R)
• M41: 17,075,550 km (0.108 R)
• M42: 17,275,413 km (0.084 R)
• M43: 17,325,528 km (0.089 R)
• M44: 18,695,994 km (0.045 R)
• M45: 18,798,917 km (0.119 R)
• M46: 19,472,407 km (0.108 R)
• M47: 19,785,814 km (0.109 R)
• M48: 19,943,191 km (0.074 R)
• M49: 20,259,142 km (0.059 R)
• M50: 20,311,950 km (0.101 R)
• M51: 20,576,888 km (0.07 R)
• M52: 20,949,536 km (0.065 R)
• M53: 21,647,560 km (0.073 R)
• M54: 22,135,249 km (0.12 R)
• M55: 24,571,301 km (0.048 R)
• M56: 25,136,631 km (0.082 R)
• M57: 26,050,225 km (0.083 R)
• M58: 27,149,171 km (0.098 R)
• M59: 27,207,514 km (0.085 R)
• M60: 29,811,714 km (0.064 R)
• M61: 30,293,718 km (0.077 R)
• M62: 30,414,593 km (0.08 R)
• M63: 30,535,768 km (0.073 R)
• M64: 32,000,929 km (0.078 R)
• M65: 33,426,447 km (0.033 R)
• M66: 33,613,894 km (0.092 R)
• M67: 34,052,664 km (0.089 R)
• M68: 34,872,610 km (0.095 R)
• M69: 35,826,745 km (0.119 R)
• M70: 36,403,295 km (0.092 R)
• M71: 36,918,511 km (0.057 R)
• M72: 37,371,194 km (0.064 R)
• M73: 37,890,747 km (0.099 R)
• M74: 38,216,721 km (0.112 R)
• M75: 39,002,858 km (0.111 R)
• M76: 39,134,504 km (0.109 R)
• M77: 40,391,425 km (0.095 R)
• M78: 40,457,996 km (0.118 R)
• M79: 41,125,203 km (0.051 R)
• M80: 41,661,661 km (0.052 R)
• M81: 41,998,106 km (0.075 R)
• M82: 42,335,449 km (0.115 R)
• M83: 43,420,932 km (0.065 R)
• M84: 43,557,365 km (0.04 R)
• M85: 44,035,629 km (0.11 R)
• M86: 45,411,780 km (0.08 R)
• M87: 46,105,166 km (0.118 R)
• M88: 46,313,855 km (0.105 R)
• M89: 46,453,131 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 20.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 633.3

Radius: 4

Gravity: 39.58 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 16.06 AU - 24.92 AU

Year: 32598 Days

Day: 22.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 102,659,852 km

• M1: 58,942 km (0.114 R)
• M2: 340,036 km (0.057 R)
• M3: 870,660 km (0.117 R)
• M4: 1,373,308 km (0.106 R)
• M5: 1,789,639 km (0.109 R)
• M6: 2,328,192 km (0.05 R)
• M7: 3,343,363 km (0.097 R)
• M8: 3,491,166 km (0.09 R)
• M9: 3,947,439 km (0.071 R)
• M10: 4,639,030 km (0.114 R)
• M11: 4,859,238 km (0.103 R)
• M12: 4,914,888 km (0.112 R)
• M13: 5,892,062 km (0.105 R)
• M14: 5,951,302 km (0.068 R)
• M15: 6,130,521 km (0.074 R)
• M16: 7,305,462 km (0.117 R)
• M17: 9,504,102 km (0.078 R)
• M18: 9,924,323 km (0.095 R)
• M19: 12,876,038 km (0.094 R)
• M20: 12,953,081 km (0.119 R)
• M21: 14,686,173 km (0.094 R)
• M22: 14,766,656 km (0.038 R)
• M23: 15,908,836 km (0.11 R)
• M24: 17,503,848 km (0.066 R)
• M25: 17,931,998 km (0.106 R)
• M26: 18,450,354 km (0.036 R)
• M27: 20,392,434 km (0.099 R)
• M28: 22,213,489 km (0.071 R)
• M29: 22,305,940 km (0.087 R)
• M30: 22,769,993 km (0.077 R)
• M31: 22,956,392 km (0.085 R)
• M32: 23,049,890 km (0.1 R)
• M33: 23,613,126 km (0.094 R)
• M34: 23,801,919 km (0.069 R)
• M35: 24,466,433 km (0.096 R)
• M36: 25,233,421 km (0.111 R)
• M37: 25,426,402 km (0.046 R)
• M38: 25,910,950 km (0.099 R)
• M39: 26,203,264 km (0.097 R)
• M40: 27,581,210 km (0.11 R)
• M41: 28,379,314 km (0.102 R)
• M42: 28,781,134 km (0.093 R)
• M43: 29,184,749 km (0.091 R)
• M44: 33,112,292 km (0.116 R)
• M45: 34,493,529 km (0.084 R)
• M46: 37,862,174 km (0.107 R)
• M47: 37,972,577 km (0.114 R)
• M48: 41,334,041 km (0.059 R)
• M49: 41,447,736 km (0.084 R)
• M50: 41,675,424 km (0.104 R)
• M51: 42,935,038 km (0.075 R)
• M52: 44,672,617 km (0.063 R)
• M53: 45,374,081 km (0.071 R)
• M54: 45,608,800 km (0.072 R)
• M55: 46,551,417 km (0.117 R)
• M56: 50,385,460 km (0.096 R)
• M57: 51,604,085 km (0.087 R)
• M58: 55,945,564 km (0.104 R)
• M59: 57,333,982 km (0.114 R)
• M60: 57,841,568 km (0.045 R)
• M61: 60,660,441 km (0.105 R)
• M62: 61,307,302 km (0.068 R)
• M63: 61,696,555 km (0.11 R)
• M64: 61,826,406 km (0.099 R)
• M65: 64,312,125 km (0.078 R)
• M66: 65,633,523 km (0.065 R)
• M67: 67,364,520 km (0.09 R)
• M68: 67,632,150 km (0.036 R)
• M69: 70,463,888 km (0.115 R)
• M70: 71,007,527 km (0.094 R)
• M71: 72,921,632 km (0.096 R)
• M72: 73,196,443 km (0.107 R)
• M73: 73,747,113 km (0.112 R)
• M74: 74,022,971 km (0.061 R)
• M75: 74,437,357 km (0.108 R)
• M76: 74,575,586 km (0.112 R)
• M77: 74,852,491 km (0.104 R)
• M78: 75,963,405 km (0.051 R)
• M79: 77,219,728 km (0.081 R)
• M80: 78,482,933 km (0.11 R)
• M81: 79,187,538 km (0.119 R)
• M82: 79,328,759 km (0.074 R)
• M83: 79,894,388 km (0.112 R)
• M84: 81,884,489 km (0.09 R)
• M85: 83,459,605 km (0.091 R)
• M86: 83,603,219 km (0.11 R)
• M87: 84,900,232 km (0.046 R)
• M88: 85,623,538 km (0.091 R)
• M89: 88,537,405 km (0.112 R)
• M90: 89,417,789 km (0.06 R)
• M91: 95,211,116 km (0.103 R)
• M92: 96,867,015 km (0.104 R)
• M93: 99,597,026 km (0.104 R)
• M94: 100,207,087 km (0.082 R)
• M95: 100,512,565 km (0.108 R)
• M96: 100,971,382 km (0.113 R)
• M97: 102,198,384 km (0.093 R)
• M98: 102,352,170 km (0.117 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 12,434 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit