🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.78 AU - 1.12 AU

Year: 342 Days

Day: 44.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 81,871,826 km

• M1: 93,648 km (0.096 R)
• M2: 860,487 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.53 AU - 3.63 AU

Year: 1994 Days

Day: 21.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.2

Radius: 14

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 5.1 AU - 8.08 AU

Year: 6242 Days

Day: 9.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 81,871,826 km

• M1: 448,644 km (0.073 R)
• M2: 590,014 km (0.077 R)
• M3: 683,812 km (0.1 R)
• M4: 772,224 km (0.117 R)
• M5: 1,170,304 km (0.108 R)
• M6: 1,540,110 km (0.106 R)
• M7: 1,676,992 km (0.036 R)
• M8: 1,802,056 km (0.09 R)
• M9: 1,930,561 km (0.112 R)
• M10: 2,062,356 km (0.081 R)
• M11: 2,529,550 km (0.076 R)
• M12: 2,934,961 km (0.072 R)
• M13: 3,184,340 km (0.097 R)
• M14: 3,501,039 km (0.047 R)
• M15: 3,663,353 km (0.032 R)
• M16: 3,869,798 km (0.117 R)
• M17: 4,208,188 km (0.081 R)
• M18: 4,468,488 km (0.104 R)
• M19: 4,846,223 km (0.08 R)
• M20: 4,982,058 km (0.11 R)
• M21: 5,073,462 km (0.079 R)
• M22: 5,374,004 km (0.106 R)
• M23: 5,704,316 km (0.1 R)
• M24: 6,286,252 km (0.109 R)
• M25: 6,409,820 km (0.119 R)
• M26: 6,609,384 km (0.096 R)
• M27: 6,785,610 km (0.04 R)
• M28: 6,912,618 km (0.069 R)
• M29: 7,040,225 km (0.092 R)
• M30: 7,402,103 km (0.105 R)
• M31: 7,506,522 km (0.115 R)
• M32: 7,637,869 km (0.114 R)
• M33: 8,009,769 km (0.053 R)
• M34: 8,333,200 km (0.108 R)
• M35: 8,826,424 km (0.102 R)
• M36: 9,132,651 km (0.079 R)
• M37: 9,385,770 km (0.037 R)
• M38: 9,612,710 km (0.03 R)
• M39: 9,899,041 km (0.089 R)
• M40: 10,014,381 km (0.088 R)
• M41: 10,188,213 km (0.105 R)
• M42: 10,686,225 km (0.039 R)
• M43: 11,072,337 km (0.108 R)
• M44: 11,554,042 km (0.089 R)
• M45: 11,705,884 km (0.079 R)
• M46: 11,858,474 km (0.091 R)
• M47: 12,104,113 km (0.049 R)
• M48: 12,600,329 km (0.115 R)
• M49: 12,882,321 km (0.115 R)
• M50: 13,198,123 km (0.05 R)
• M51: 13,644,672 km (0.111 R)
• M52: 13,741,013 km (0.065 R)
• M53: 14,356,459 km (0.095 R)
• M54: 14,454,445 km (0.077 R)
• M55: 14,815,724 km (0.082 R)
• M56: 15,346,498 km (0.08 R)
• M57: 15,849,745 km (0.099 R)
• M58: 16,734,915 km (0.092 R)
• M59: 17,357,243 km (0.084 R)
• M60: 17,671,248 km (0.103 R)
• M61: 17,811,422 km (0.076 R)
• M62: 17,951,894 km (0.059 R)
• M63: 19,233,349 km (0.076 R)
• M64: 19,558,426 km (0.085 R)
• M65: 19,703,386 km (0.105 R)
• M66: 19,848,795 km (0.088 R)
• M67: 19,958,002 km (0.062 R)
• M68: 20,691,629 km (0.063 R)
• M69: 21,733,429 km (0.088 R)
• M70: 21,921,324 km (0.066 R)
• M71: 22,298,759 km (0.09 R)
• M72: 22,602,144 km (0.099 R)
• M73: 22,792,432 km (0.056 R)
• M74: 22,945,172 km (0.058 R)
• M75: 23,328,292 km (0.06 R)
• M76: 24,490,368 km (0.091 R)
• M77: 24,607,503 km (0.11 R)
• M78: 25,591,857 km (0.082 R)
• M79: 25,989,339 km (0.119 R)
• M80: 26,508,892 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365

Radius: 5.3

Gravity: 12.99 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 14.6 AU - 23.42 AU

Year: 30581 Days

Day: 19.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 81,871,826 km

• M1: 263,442 km (0.103 R)
• M2: 899,532 km (0.071 R)
• M3: 980,464 km (0.09 R)
• M4: 1,064,090 km (0.095 R)
• M5: 1,298,360 km (0.116 R)
• M6: 1,779,915 km (0.045 R)
• M7: 3,509,117 km (0.117 R)
• M8: 5,648,816 km (0.119 R)
• M9: 5,749,345 km (0.103 R)
• M10: 7,002,078 km (0.093 R)
• M11: 7,164,392 km (0.111 R)
• M12: 7,492,909 km (0.103 R)
• M13: 7,658,962 km (0.094 R)
• M14: 7,714,613 km (0.076 R)
• M15: 7,826,213 km (0.082 R)
• M16: 8,449,886 km (0.075 R)
• M17: 8,796,804 km (0.079 R)
• M18: 9,030,625 km (0.066 R)
• M19: 9,266,541 km (0.047 R)
• M20: 11,162,544 km (0.12 R)
• M21: 11,225,675 km (0.098 R)
• M22: 11,542,972 km (0.063 R)
• M23: 12,121,616 km (0.066 R)
• M24: 14,322,500 km (0.059 R)
• M25: 15,152,918 km (0.034 R)
• M26: 16,141,311 km (0.071 R)
• M27: 16,499,299 km (0.115 R)
• M28: 16,715,318 km (0.076 R)
• M29: 16,859,830 km (0.092 R)
• M30: 17,369,210 km (0.072 R)
• M31: 18,031,331 km (0.102 R)
• M32: 19,837,126 km (0.066 R)
• M33: 20,761,342 km (0.119 R)
• M34: 22,253,282 km (0.098 R)
• M35: 22,492,040 km (0.039 R)
• M36: 22,891,765 km (0.089 R)
• M37: 22,971,950 km (0.091 R)
• M38: 23,536,233 km (0.046 R)
• M39: 24,760,542 km (0.074 R)
• M40: 25,090,555 km (0.052 R)
• M41: 25,505,091 km (0.092 R)
• M42: 25,838,395 km (0.09 R)
• M43: 26,089,270 km (0.08 R)
• M44: 27,867,989 km (0.086 R)
• M45: 28,555,990 km (0.091 R)
• M46: 29,249,376 km (0.032 R)
• M47: 29,598,238 km (0.12 R)
• M48: 29,773,118 km (0.041 R)
• M49: 30,123,925 km (0.064 R)
• M50: 30,387,965 km (0.095 R)
• M51: 31,095,862 km (0.053 R)
• M52: 32,257,789 km (0.068 R)
• M53: 32,347,697 km (0.093 R)
• M54: 32,798,735 km (0.085 R)
• M55: 33,252,016 km (0.054 R)
• M56: 35,270,241 km (0.117 R)
• M57: 36,107,391 km (0.032 R)
• M58: 36,669,131 km (0.112 R)
• M59: 36,856,876 km (0.11 R)
• M60: 36,950,973 km (0.105 R)
• M61: 37,327,960 km (0.11 R)
• M62: 38,753,179 km (0.083 R)
• M63: 40,292,840 km (0.087 R)
• M64: 42,048,820 km (0.109 R)
• M65: 42,442,262 km (0.089 R)
• M66: 42,936,085 km (0.108 R)
• M67: 44,328,542 km (0.081 R)
• M68: 46,343,326 km (0.113 R)
• M69: 46,851,660 km (0.116 R)
• M70: 49,628,495 km (0.046 R)
• M71: 49,836,287 km (0.042 R)
• M72: 50,461,456 km (0.103 R)
• M73: 51,194,187 km (0.115 R)
• M74: 51,404,072 km (0.105 R)
• M75: 51,719,574 km (0.118 R)
• M76: 52,775,885 km (0.089 R)
• M77: 53,200,444 km (0.097 R)
• M78: 55,555,413 km (0.084 R)
• M79: 55,879,143 km (0.096 R)
• M80: 56,420,089 km (0.106 R)
• M81: 56,637,006 km (0.063 R)
• M82: 57,507,366 km (0.095 R)
• M83: 58,601,525 km (0.119 R)
• M84: 59,151,148 km (0.117 R)
• M85: 63,722,111 km (0.08 R)
• M86: 64,174,046 km (0.119 R)
• M87: 64,513,783 km (0.068 R)
• M88: 66,564,470 km (0.054 R)
• M89: 68,520,762 km (0.058 R)
• M90: 70,029,456 km (0.115 R)
• M91: 70,379,216 km (0.072 R)
• M92: 71,431,786 km (0.098 R)
• M93: 73,671,117 km (0.07 R)
• M94: 74,978,004 km (0.064 R)
• M95: 75,216,463 km (0.112 R)
• M96: 75,574,600 km (0.119 R)
• M97: 77,012,834 km (0.112 R)
• M98: 78,702,243 km (0.113 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 10,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit