🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.6 AU - 0.84 AU

Year: 231 Days

Day: 46.7 Hours

Environment

Temp: 132 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.93 AU - 1.41 AU

Year: 479 Days

Day: 43.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 48.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.5 AU - 2.26 AU

Year: 976 Days

Day: 34.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,452,142 km

• M1: 486,043 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.52 AU - 3.26 AU

Year: 1861 Days

Day: 29.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.7

Radius: 9.2

Gravity: 10.24 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.47 AU - 4.85 AU

Year: 3810 Days

Day: 5.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 85,452,142 km

• M1: 164,258 km (0.09 R)
• M2: 399,726 km (0.058 R)
• M3: 660,624 km (0.061 R)
• M4: 908,807 km (0.108 R)
• M5: 972,386 km (0.095 R)
• M6: 1,064,090 km (0.116 R)
• M7: 1,200,224 km (0.089 R)
• M8: 1,313,469 km (0.08 R)
• M9: 1,722,320 km (0.075 R)
• M10: 1,850,825 km (0.085 R)
• M11: 2,083,749 km (0.116 R)
• M12: 2,397,007 km (0.118 R)
• M13: 2,504,867 km (0.092 R)
• M14: 3,324,513 km (0.079 R)
• M15: 3,424,894 km (0.099 R)
• M16: 3,608,151 km (0.081 R)
• M17: 3,878,774 km (0.101 R)
• M18: 3,942,053 km (0.106 R)
• M19: 4,069,960 km (0.092 R)
• M20: 4,351,652 km (0.117 R)
• M21: 4,797,454 km (0.105 R)
• M22: 5,048,928 km (0.091 R)
• M23: 5,422,324 km (0.078 R)
• M24: 5,732,441 km (0.07 R)
• M25: 5,974,939 km (0.096 R)
• M26: 6,370,027 km (0.111 R)
• M27: 6,444,975 km (0.118 R)
• M28: 6,722,629 km (0.117 R)
• M29: 6,901,249 km (0.062 R)
• M30: 7,004,172 km (0.113 R)
• M31: 7,871,840 km (0.116 R)
• M32: 8,414,282 km (0.118 R)
• M33: 8,496,561 km (0.04 R)
• M34: 8,662,166 km (0.085 R)
• M35: 8,856,792 km (0.068 R)
• M36: 9,024,791 km (0.057 R)
• M37: 9,335,356 km (0.087 R)
• M38: 9,851,319 km (0.105 R)
• M39: 10,376,557 km (0.103 R)
• M40: 10,464,969 km (0.028 R)
• M41: 11,484,479 km (0.111 R)
• M42: 11,913,526 km (0.036 R)
• M43: 12,037,093 km (0.111 R)
• M44: 12,285,576 km (0.106 R)
• M45: 12,661,216 km (0.032 R)
• M46: 12,850,607 km (0.099 R)
• M47: 12,977,316 km (0.081 R)
• M48: 13,424,165 km (0.098 R)
• M49: 13,649,459 km (0.088 R)
• M50: 14,136,550 km (0.108 R)
• M51: 14,267,299 km (0.093 R)
• M52: 14,695,298 km (0.091 R)
• M53: 14,827,991 km (0.089 R)
• M54: 14,894,413 km (0.114 R)
• M55: 15,127,636 km (0.11 R)
• M56: 15,362,056 km (0.052 R)
• M57: 15,970,620 km (0.097 R)
• M58: 16,725,042 km (0.118 R)
• M59: 17,002,247 km (0.101 R)
• M60: 17,315,954 km (0.064 R)
• M61: 17,878,442 km (0.074 R)
• M62: 18,339,801 km (0.085 R)
• M63: 19,129,529 km (0.096 R)
• M64: 19,455,801 km (0.085 R)
• M65: 19,784,019 km (0.049 R)
• M66: 20,003,778 km (0.093 R)
• M67: 20,853,644 km (0.083 R)
• M68: 21,002,643 km (0.068 R)
• M69: 21,114,692 km (0.052 R)
• M70: 21,226,891 km (0.12 R)
• M71: 21,489,435 km (0.089 R)
• M72: 21,677,629 km (0.063 R)
• M73: 22,818,462 km (0.092 R)
• M74: 23,280,271 km (0.119 R)
• M75: 23,357,464 km (0.106 R)
• M76: 24,920,612 km (0.111 R)
• M77: 25,994,724 km (0.084 R)
• M78: 26,517,270 km (0.109 R)
• M79: 26,719,227 km (0.081 R)
• M80: 26,840,551 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 711.3

Radius: 7.5

Gravity: 12.65 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 14.94 AU - 16.28 AU

Year: 23359 Days

Day: 16.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,452,142 km

• M1: 123,418 km (0.111 R)
• M2: 219,759 km (0.103 R)
• M3: 514,766 km (0.112 R)
• M4: 604,974 km (0.09 R)
• M5: 1,105,379 km (0.082 R)
• M6: 1,285,644 km (0.11 R)
• M7: 1,917,097 km (0.069 R)
• M8: 2,171,413 km (0.03 R)
• M9: 2,514,142 km (0.114 R)
• M10: 3,597,380 km (0.061 R)
• M11: 4,186,945 km (0.073 R)
• M12: 4,953,335 km (0.09 R)
• M13: 5,101,886 km (0.089 R)
• M14: 6,076,366 km (0.111 R)
• M15: 6,503,618 km (0.092 R)
• M16: 7,106,946 km (0.036 R)
• M17: 7,958,158 km (0.095 R)
• M18: 9,386,219 km (0.065 R)
• M19: 9,693,493 km (0.038 R)
• M20: 10,129,421 km (0.074 R)
• M21: 11,737,748 km (0.093 R)
• M22: 12,068,808 km (0.115 R)
• M23: 12,268,970 km (0.086 R)
• M24: 13,354,901 km (0.087 R)
• M25: 13,839,598 km (0.064 R)
• M26: 14,612,870 km (0.092 R)
• M27: 15,472,459 km (0.048 R)
• M28: 16,422,106 km (0.111 R)
• M29: 16,569,909 km (0.101 R)
• M30: 16,792,361 km (0.056 R)
• M31: 17,692,192 km (0.08 R)
• M32: 18,607,731 km (0.094 R)
• M33: 18,761,667 km (0.09 R)
• M34: 18,993,694 km (0.109 R)
• M35: 19,148,827 km (0.063 R)
• M36: 20,009,463 km (0.09 R)
• M37: 22,175,192 km (0.119 R)
• M38: 22,338,552 km (0.096 R)
• M39: 22,420,382 km (0.08 R)
• M40: 22,666,471 km (0.118 R)
• M41: 23,410,272 km (0.083 R)
• M42: 23,826,902 km (0.081 R)
• M43: 23,910,527 km (0.091 R)
• M44: 24,077,927 km (0.064 R)
• M45: 24,161,851 km (0.108 R)
• M46: 25,261,545 km (0.111 R)
• M47: 25,774,666 km (0.082 R)
• M48: 25,860,535 km (0.096 R)
• M49: 25,946,404 km (0.079 R)
• M50: 26,377,545 km (0.103 R)
• M51: 27,246,859 km (0.074 R)
• M52: 27,685,031 km (0.084 R)
• M53: 27,860,958 km (0.102 R)
• M54: 27,949,071 km (0.076 R)
• M55: 30,091,312 km (0.096 R)
• M56: 30,726,056 km (0.12 R)
• M57: 30,908,117 km (0.092 R)
• M58: 33,495,861 km (0.045 R)
• M59: 33,871,052 km (0.074 R)
• M60: 34,815,464 km (0.055 R)
• M61: 35,768,402 km (0.088 R)
• M62: 36,152,121 km (0.09 R)
• M63: 36,826,657 km (0.096 R)
• M64: 37,117,027 km (0.047 R)
• M65: 37,895,085 km (0.111 R)
• M66: 39,269,591 km (0.1 R)
• M67: 40,560,620 km (0.116 R)
• M68: 42,067,370 km (0.088 R)
• M69: 43,387,870 km (0.059 R)
• M70: 43,490,046 km (0.106 R)
• M71: 46,278,251 km (0.043 R)
• M72: 47,115,401 km (0.083 R)
• M73: 47,852,020 km (0.107 R)
• M74: 50,513,815 km (0.1 R)
• M75: 51,267,639 km (0.11 R)
• M76: 53,113,976 km (0.109 R)
• M77: 57,319,023 km (0.103 R)
• M78: 59,348,018 km (0.063 R)
• M79: 59,461,414 km (0.058 R)
• M80: 60,485,261 km (0.076 R)
• M81: 60,599,405 km (0.1 R)
• M82: 61,171,168 km (0.12 R)
• M83: 61,400,352 km (0.076 R)
• M84: 62,665,950 km (0.105 R)
• M85: 63,128,207 km (0.069 R)
• M86: 63,359,934 km (0.027 R)
• M87: 64,172,699 km (0.069 R)
• M88: 66,867,705 km (0.085 R)
• M89: 71,641,971 km (0.075 R)
• M90: 72,973,991 km (0.097 R)
• M91: 74,436,460 km (0.089 R)
• M92: 83,411,734 km (0.085 R)
• M93: 83,793,059 km (0.063 R)
• M94: 84,557,504 km (0.117 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 14,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit