🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.58 AU - 0.58 AU

Year: 156 Days

Day: 20.2 Hours

Environment

Temp: 202 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.03 AU - 1.35 AU

Year: 458 Days

Day: 16.3 Hours

Environment

Temp: 30 °C

Axial Tilt: 19.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 4.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.1

Radius: 8.4

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 7.82 AU - 8.14 AU

Year: 7960 Days

Day: 9.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 69,714,944 km

• M1: 224,397 km (0.102 R)
• M2: 315,502 km (0.113 R)
• M3: 381,923 km (0.073 R)
• M4: 833,859 km (0.103 R)
• M5: 903,422 km (0.073 R)
• M6: 1,004,101 km (0.119 R)
• M7: 1,185,713 km (0.105 R)
• M8: 1,345,334 km (0.116 R)
• M9: 1,427,762 km (0.086 R)
• M10: 1,829,432 km (0.064 R)
• M11: 1,958,535 km (0.044 R)
• M12: 2,014,784 km (0.057 R)
• M13: 2,090,780 km (0.086 R)
• M14: 2,545,857 km (0.098 R)
• M15: 2,901,750 km (0.046 R)
• M16: 3,009,460 km (0.115 R)
• M17: 3,118,517 km (0.109 R)
• M18: 3,385,699 km (0.076 R)
• M19: 3,590,947 km (0.065 R)
• M20: 4,206,842 km (0.118 R)
• M21: 4,677,626 km (0.08 R)
• M22: 4,906,361 km (0.12 R)
• M23: 4,983,554 km (0.103 R)
• M24: 5,454,638 km (0.083 R)
• M25: 5,561,301 km (0.072 R)
• M26: 5,641,784 km (0.061 R)
• M27: 6,132,466 km (0.056 R)
• M28: 7,009,707 km (0.12 R)
• M29: 7,154,967 km (0.098 R)
• M30: 7,242,482 km (0.08 R)
• M31: 7,895,626 km (0.107 R)
• M32: 8,910,498 km (0.12 R)
• M33: 8,973,329 km (0.118 R)
• M34: 9,194,435 km (0.105 R)
• M35: 9,835,910 km (0.046 R)
• M36: 9,965,911 km (0.101 R)
• M37: 10,129,272 km (0.051 R)
• M38: 10,425,476 km (0.084 R)
• M39: 10,791,542 km (0.099 R)
• M40: 11,433,765 km (0.052 R)
• M41: 11,604,756 km (0.113 R)
• M42: 11,673,421 km (0.035 R)
• M43: 12,227,532 km (0.099 R)
• M44: 12,578,189 km (0.047 R)
• M45: 13,003,496 km (0.095 R)
• M46: 13,686,410 km (0.076 R)
• M47: 13,904,524 km (0.083 R)
• M48: 14,713,998 km (0.042 R)
• M49: 15,012,146 km (0.12 R)
• M50: 15,274,541 km (0.041 R)
• M51: 15,387,637 km (0.068 R)
• M52: 15,918,410 km (0.096 R)
• M53: 16,224,487 km (0.058 R)
• M54: 16,378,274 km (0.114 R)
• M55: 16,609,852 km (0.111 R)
• M56: 16,726,089 km (0.099 R)
• M57: 17,076,298 km (0.099 R)
• M58: 17,389,556 km (0.114 R)
• M59: 17,586,426 km (0.092 R)
• M60: 18,141,285 km (0.075 R)
• M61: 18,701,978 km (0.109 R)
• M62: 19,024,960 km (0.107 R)
• M63: 19,309,046 km (0.101 R)
• M64: 19,635,469 km (0.092 R)
• M65: 21,547,629 km (0.034 R)
• M66: 22,056,112 km (0.118 R)
• M67: 22,141,233 km (0.096 R)
• M68: 22,397,344 km (0.08 R)
• M69: 22,826,391 km (0.025 R)
• M70: 23,041,812 km (0.103 R)
• M71: 23,518,281 km (0.105 R)
• M72: 23,866,994 km (0.098 R)
• M73: 24,173,370 km (0.081 R)
• M74: 24,261,184 km (0.116 R)
• M75: 24,437,111 km (0.117 R)
• M76: 24,923,005 km (0.088 R)
• M77: 25,859,488 km (0.037 R)
• M78: 26,671,356 km (0.114 R)
• M79: 27,674,858 km (0.109 R)
• M80: 27,766,711 km (0.102 R)
• M81: 27,904,640 km (0.07 R)
• M82: 28,181,396 km (0.115 R)
• M83: 28,737,302 km (0.084 R)
• M84: 28,830,352 km (0.046 R)
• M85: 29,718,963 km (0.049 R)
• M86: 29,860,034 km (0.09 R)
• M87: 30,949,555 km (0.116 R)
• M88: 31,619,006 km (0.111 R)
• M89: 32,341,564 km (0.045 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 629.4

Radius: 5.7

Gravity: 19.37 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 12.13 AU - 15.67 AU

Year: 18299 Days

Day: 19.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 69,714,944 km

• M1: 95,443 km (0.1 R)
• M2: 186,249 km (0.102 R)
• M3: 267,930 km (0.093 R)
• M4: 362,924 km (0.119 R)
• M5: 451,038 km (0.069 R)
• M6: 488,437 km (0.087 R)
• M7: 713,731 km (0.108 R)
• M8: 780,452 km (0.109 R)
• M9: 1,094,458 km (0.115 R)
• M10: 1,444,517 km (0.116 R)
• M11: 1,982,770 km (0.103 R)
• M12: 2,577,123 km (0.083 R)
• M13: 3,297,735 km (0.107 R)
• M14: 4,361,975 km (0.086 R)
• M15: 5,345,132 km (0.066 R)
• M16: 5,702,671 km (0.104 R)
• M17: 5,793,327 km (0.112 R)
• M18: 6,206,816 km (0.099 R)
• M19: 6,965,426 km (0.115 R)
• M20: 7,503,829 km (0.066 R)
• M21: 9,250,684 km (0.098 R)
• M22: 9,571,571 km (0.038 R)
• M23: 10,169,214 km (0.096 R)
• M24: 10,611,426 km (0.106 R)
• M25: 10,722,876 km (0.044 R)
• M26: 11,457,402 km (0.08 R)
• M27: 12,974,474 km (0.1 R)
• M28: 13,093,703 km (0.106 R)
• M29: 13,756,272 km (0.053 R)
• M30: 14,988,809 km (0.086 R)
• M31: 16,063,969 km (0.11 R)
• M32: 17,491,731 km (0.082 R)
• M33: 18,824,648 km (0.114 R)
• M34: 19,298,873 km (0.062 R)
• M35: 19,983,134 km (0.106 R)
• M36: 22,296,815 km (0.073 R)
• M37: 22,654,653 km (0.115 R)
• M38: 22,726,460 km (0.104 R)
• M39: 23,014,436 km (0.1 R)
• M40: 23,594,127 km (0.101 R)
• M41: 24,105,154 km (0.102 R)
• M42: 25,660,224 km (0.036 R)
• M43: 26,110,513 km (0.116 R)
• M44: 26,866,730 km (0.102 R)
• M45: 27,553,534 km (0.111 R)
• M46: 27,630,128 km (0.086 R)
• M47: 27,860,509 km (0.108 R)
• M48: 29,412,737 km (0.085 R)
• M49: 29,569,515 km (0.099 R)
• M50: 31,472,400 km (0.118 R)
• M51: 31,793,287 km (0.045 R)
• M52: 32,034,738 km (0.063 R)
• M53: 32,357,571 km (0.069 R)
• M54: 33,169,588 km (0.089 R)
• M55: 34,235,024 km (0.088 R)
• M56: 35,645,133 km (0.112 R)
• M57: 36,063,409 km (0.077 R)
• M58: 36,231,258 km (0.116 R)
• M59: 37,328,259 km (0.085 R)
• M60: 37,583,024 km (0.101 R)
• M61: 39,381,939 km (0.051 R)
• M62: 40,161,493 km (0.088 R)
• M63: 42,530,675 km (0.119 R)
• M64: 42,619,237 km (0.071 R)
• M65: 44,584,205 km (0.07 R)
• M66: 44,944,586 km (0.112 R)
• M67: 45,396,521 km (0.105 R)
• M68: 47,678,487 km (0.107 R)
• M69: 48,231,700 km (0.114 R)
• M70: 48,416,603 km (0.094 R)
• M71: 49,158,459 km (0.109 R)
• M72: 50,091,052 km (0.116 R)
• M73: 50,841,435 km (0.064 R)
• M74: 51,217,973 km (0.085 R)
• M75: 52,258,276 km (0.083 R)
• M76: 52,543,111 km (0.081 R)
• M77: 52,733,399 km (0.091 R)
• M78: 53,400,905 km (0.098 R)
• M79: 53,496,498 km (0.098 R)
• M80: 53,783,726 km (0.091 R)
• M81: 54,167,444 km (0.106 R)
• M82: 54,455,719 km (0.084 R)
• M83: 55,711,145 km (0.058 R)
• M84: 55,905,023 km (0.092 R)
• M85: 56,683,232 km (0.03 R)
• M86: 57,955,412 km (0.115 R)
• M87: 58,841,630 km (0.083 R)
• M88: 59,137,983 km (0.079 R)
• M89: 60,030,185 km (0.092 R)
• M90: 62,330,402 km (0.09 R)
• M91: 65,475,996 km (0.104 R)
• M92: 65,680,796 km (0.108 R)
• M93: 66,501,789 km (0.101 R)
• M94: 68,672,903 km (0.1 R)
• M95: 69,506,163 km (0.087 R)
• M96: 69,610,432 km (0.077 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 13,906 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit