🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.56 AU - 0.72 AU

Year: 189 Days

Day: 24.8 Hours

Environment

Temp: 184 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,020,076 km

• M1: 27,227 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.06 AU - 1.34 AU

Year: 485 Days

Day: 15.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 3.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.43 AU - 1.49 AU

Year: 651 Days

Day: 42.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 89.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.03 AU - 2.45 AU

Year: 1237 Days

Day: 21.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 97.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.82 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.6

Radius: 9.5

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.82 AU - 5.98 AU

Year: 4630 Days

Day: 14 Hours

Environment

Temp: -151 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 90,020,076 km

• M1: 118,781 km (0.091 R)
• M2: 244,742 km (0.118 R)
• M3: 354,098 km (0.115 R)
• M4: 423,811 km (0.057 R)
• M5: 555,606 km (0.038 R)
• M6: 891,903 km (0.119 R)
• M7: 972,685 km (0.108 R)
• M8: 1,045,390 km (0.098 R)
• M9: 1,141,881 km (0.104 R)
• M10: 1,332,468 km (0.12 R)
• M11: 1,461,422 km (0.114 R)
• M12: 1,719,478 km (0.1 R)
• M13: 1,834,519 km (0.084 R)
• M14: 1,952,252 km (0.042 R)
• M15: 2,113,220 km (0.084 R)
• M16: 2,195,498 km (0.033 R)
• M17: 2,278,675 km (0.102 R)
• M18: 2,363,048 km (0.092 R)
• M19: 2,534,936 km (0.056 R)
• M20: 2,770,702 km (0.115 R)
• M21: 3,121,958 km (0.11 R)
• M22: 3,263,478 km (0.04 R)
• M23: 3,342,914 km (0.081 R)
• M24: 3,552,650 km (0.08 R)
• M25: 3,618,025 km (0.041 R)
• M26: 3,717,058 km (0.111 R)
• M27: 4,121,571 km (0.088 R)
• M28: 4,364,219 km (0.087 R)
• M29: 4,593,702 km (0.067 R)
• M30: 4,936,281 km (0.055 R)
• M31: 5,175,488 km (0.086 R)
• M32: 5,703,568 km (0.069 R)
• M33: 6,071,729 km (0.093 R)
• M34: 6,328,140 km (0.094 R)
• M35: 6,628,532 km (0.116 R)
• M36: 6,892,572 km (0.049 R)
• M37: 7,347,350 km (0.089 R)
• M38: 7,705,338 km (0.041 R)
• M39: 7,897,272 km (0.099 R)
• M40: 8,592,303 km (0.116 R)
• M41: 8,658,575 km (0.102 R)
• M42: 9,014,319 km (0.076 R)
• M43: 9,149,107 km (0.092 R)
• M44: 9,216,575 km (0.093 R)
• M45: 9,579,948 km (0.092 R)
• M46: 9,763,355 km (0.097 R)
• M47: 9,832,470 km (0.078 R)
• M48: 10,133,760 km (0.107 R)
• M49: 10,250,446 km (0.113 R)
• M50: 10,367,581 km (0.109 R)
• M51: 10,485,165 km (0.094 R)
• M52: 10,603,198 km (0.104 R)
• M53: 10,936,053 km (0.077 R)
• M54: 11,248,114 km (0.093 R)
• M55: 11,465,929 km (0.066 R)
• M56: 11,587,552 km (0.104 R)
• M57: 11,660,855 km (0.104 R)
• M58: 12,004,332 km (0.102 R)
• M59: 12,202,250 km (0.093 R)
• M60: 12,326,416 km (0.096 R)
• M61: 12,576,095 km (0.084 R)
• M62: 12,928,398 km (0.045 R)
• M63: 13,539,954 km (0.118 R)
• M64: 13,668,608 km (0.09 R)
• M65: 14,844,148 km (0.081 R)
• M66: 15,029,948 km (0.057 R)
• M67: 15,189,869 km (0.095 R)
• M68: 15,269,903 km (0.08 R)
• M69: 15,457,499 km (0.075 R)
• M70: 16,242,738 km (0.11 R)
• M71: 16,351,945 km (0.099 R)
• M72: 16,985,342 km (0.107 R)
• M73: 17,179,670 km (0.086 R)
• M74: 17,626,668 km (0.089 R)
• M75: 18,021,008 km (0.077 R)
• M76: 18,134,104 km (0.061 R)
• M77: 18,389,767 km (0.055 R)
• M78: 18,846,938 km (0.043 R)
• M79: 19,105,892 km (0.074 R)
• M80: 19,221,232 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.7

Radius: 11.4

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.85 AU - 7.29 AU

Year: 6936 Days

Day: 8.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 90,020,076 km

• M1: 277,953 km (0.073 R)
• M2: 367,412 km (0.109 R)
• M3: 481,705 km (0.099 R)
• M4: 752,776 km (0.113 R)
• M5: 1,087,726 km (0.104 R)
• M6: 1,556,416 km (0.068 R)
• M7: 1,757,027 km (0.109 R)
• M8: 2,472,554 km (0.057 R)
• M9: 3,200,946 km (0.083 R)
• M10: 3,410,831 km (0.091 R)
• M11: 4,042,583 km (0.116 R)
• M12: 4,168,245 km (0.105 R)
• M13: 4,423,609 km (0.065 R)
• M14: 4,579,340 km (0.102 R)
• M15: 4,922,967 km (0.094 R)
• M16: 5,274,971 km (0.101 R)
• M17: 5,357,399 km (0.12 R)
• M18: 5,495,777 km (0.057 R)
• M19: 5,579,402 km (0.111 R)
• M20: 6,644,988 km (0.062 R)
• M21: 6,823,608 km (0.045 R)
• M22: 7,741,091 km (0.116 R)
• M23: 8,567,320 km (0.071 R)
• M24: 8,859,934 km (0.052 R)
• M25: 9,354,804 km (0.07 R)
• M26: 10,097,108 km (0.118 R)
• M27: 10,233,990 km (0.049 R)
• M28: 11,709,624 km (0.109 R)
• M29: 12,582,378 km (0.083 R)
• M30: 13,325,730 km (0.064 R)
• M31: 13,854,558 km (0.11 R)
• M32: 14,467,460 km (0.095 R)
• M33: 14,544,653 km (0.106 R)
• M34: 14,777,128 km (0.107 R)
• M35: 16,157,916 km (0.073 R)
• M36: 16,398,769 km (0.067 R)
• M37: 17,128,507 km (0.048 R)
• M38: 17,497,266 km (0.039 R)
• M39: 18,242,862 km (0.112 R)
• M40: 18,326,338 km (0.071 R)
• M41: 19,979,394 km (0.112 R)
• M42: 20,367,750 km (0.048 R)
• M43: 21,768,285 km (0.117 R)
• M44: 22,929,165 km (0.089 R)
• M45: 24,018,537 km (0.111 R)
• M46: 24,155,867 km (0.116 R)
• M47: 26,247,395 km (0.111 R)
• M48: 27,004,959 km (0.084 R)
• M49: 27,482,026 km (0.097 R)
• M50: 28,541,628 km (0.101 R)
• M51: 28,978,903 km (0.119 R)
• M52: 29,125,060 km (0.105 R)
• M53: 29,418,421 km (0.075 R)
• M54: 29,663,463 km (0.066 R)
• M55: 29,761,748 km (0.102 R)
• M56: 30,057,055 km (0.091 R)
• M57: 30,551,625 km (0.06 R)
• M58: 30,799,808 km (0.095 R)
• M59: 31,298,268 km (0.067 R)
• M60: 31,900,100 km (0.102 R)
• M61: 32,000,630 km (0.108 R)
• M62: 32,101,459 km (0.101 R)
• M63: 32,860,519 km (0.079 R)
• M64: 33,523,237 km (0.116 R)
• M65: 34,448,051 km (0.07 R)
• M66: 34,551,423 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 797.2

Radius: 3

Gravity: 88.58 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 12.36 AU - 19.86 AU

Year: 23857 Days

Day: 17.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 90,020,076 km

• M1: 291,865 km (0.038 R)
• M2: 1,135,298 km (0.096 R)
• M3: 2,073,426 km (0.094 R)
• M4: 2,797,929 km (0.047 R)
• M5: 2,840,265 km (0.037 R)
• M6: 3,011,854 km (0.109 R)
• M7: 3,966,438 km (0.109 R)
• M8: 4,750,929 km (0.062 R)
• M9: 5,005,694 km (0.109 R)
• M10: 5,581,646 km (0.103 R)
• M11: 5,742,314 km (0.118 R)
• M12: 5,796,170 km (0.079 R)
• M13: 6,013,535 km (0.117 R)
• M14: 6,400,246 km (0.089 R)
• M15: 6,738,038 km (0.09 R)
• M16: 6,966,474 km (0.108 R)
• M17: 7,430,825 km (0.114 R)
• M18: 9,769,190 km (0.062 R)
• M19: 11,217,746 km (0.075 R)
• M20: 12,035,597 km (0.113 R)
• M21: 12,521,491 km (0.092 R)
• M22: 12,802,137 km (0.064 R)
• M23: 12,872,598 km (0.098 R)
• M24: 13,013,818 km (0.098 R)
• M25: 14,601,799 km (0.096 R)
• M26: 14,896,956 km (0.091 R)
• M27: 15,493,253 km (0.071 R)
• M28: 17,484,550 km (0.063 R)
• M29: 21,032,413 km (0.112 R)
• M30: 21,115,590 km (0.115 R)
• M31: 21,616,743 km (0.098 R)
• M32: 21,700,667 km (0.079 R)
• M33: 23,660,250 km (0.116 R)
• M34: 23,833,334 km (0.116 R)
• M35: 27,109,827 km (0.108 R)
• M36: 27,290,990 km (0.07 R)
• M37: 27,381,646 km (0.12 R)
• M38: 29,867,963 km (0.073 R)
• M39: 29,961,462 km (0.06 R)
• M40: 30,054,960 km (0.068 R)
• M41: 30,524,249 km (0.118 R)
• M42: 30,995,931 km (0.083 R)
• M43: 32,810,254 km (0.118 R)
• M44: 34,364,426 km (0.063 R)
• M45: 34,756,821 km (0.068 R)
• M46: 36,042,017 km (0.109 R)
• M47: 36,940,801 km (0.118 R)
• M48: 37,041,181 km (0.083 R)
• M49: 37,645,107 km (0.1 R)
• M50: 37,948,193 km (0.09 R)
• M51: 39,784,058 km (0.105 R)
• M52: 42,171,490 km (0.101 R)
• M53: 42,907,362 km (0.067 R)
• M54: 44,178,645 km (0.083 R)
• M55: 44,285,009 km (0.092 R)
• M56: 44,925,886 km (0.071 R)
• M57: 46,000,597 km (0.048 R)
• M58: 47,083,686 km (0.101 R)
• M59: 49,054,488 km (0.086 R)
• M60: 50,272,065 km (0.115 R)
• M61: 52,511,097 km (0.073 R)
• M62: 52,736,840 km (0.068 R)
• M63: 53,983,888 km (0.111 R)
• M64: 54,211,576 km (0.084 R)
• M65: 56,969,861 km (0.116 R)
• M66: 57,433,914 km (0.062 R)
• M67: 59,185,555 km (0.105 R)
• M68: 61,905,244 km (0.067 R)
• M69: 62,860,726 km (0.051 R)
• M70: 63,580,441 km (0.11 R)
• M71: 63,700,718 km (0.112 R)
• M72: 66,121,212 km (0.117 R)
• M73: 67,465,349 km (0.103 R)
• M74: 67,587,869 km (0.105 R)
• M75: 68,695,043 km (0.092 R)
• M76: 69,684,035 km (0.115 R)
• M77: 69,932,068 km (0.052 R)
• M78: 70,802,279 km (0.074 R)
• M79: 71,676,229 km (0.069 R)
• M80: 72,051,870 km (0.112 R)
• M81: 72,177,233 km (0.098 R)
• M82: 73,434,752 km (0.106 R)
• M83: 73,687,124 km (0.11 R)
• M84: 75,207,338 km (0.072 R)
• M85: 77,507,106 km (0.105 R)
• M86: 77,635,461 km (0.11 R)
• M87: 78,021,273 km (0.099 R)
• M88: 79,311,705 km (0.096 R)
• M89: 79,959,463 km (0.07 R)
• M90: 86,134,415 km (0.119 R)
• M91: 86,533,692 km (0.084 R)
• M92: 88,137,082 km (0.057 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 16,411 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit