🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.88 AU - 1.02 AU

Year: 332 Days

Day: 42.6 Hours

Environment

Temp: 118 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.84 AU - 1.26 AU

Year: 385 Days

Day: 20.1 Hours

Environment

Temp: 26 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.57 AU - 2.29 AU

Year: 960 Days

Day: 32.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,477,771 km

• M1: 601,234 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.33 AU - 2.49 AU

Year: 1340 Days

Day: 33.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,477,771 km

• M1: 156,928 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.4 AU - 3.78 AU

Year: 1945 Days

Day: 24.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.41 AU - 5.53 AU

Year: 3968 Days

Day: 47 Hours

Environment

Temp: -128 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.1

Radius: 9

Gravity: 9.24 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.82 AU - 7.7 AU

Year: 6295 Days

Day: 7 Hours

Environment

Temp: -153 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 96,477,771 km

• M1: 115,190 km (0.087 R)
• M2: 401,072 km (0.098 R)
• M3: 480,209 km (0.108 R)
• M4: 629,957 km (0.091 R)
• M5: 884,273 km (0.078 R)
• M6: 960,718 km (0.105 R)
• M7: 1,104,182 km (0.095 R)
• M8: 1,170,304 km (0.055 R)
• M9: 1,272,031 km (0.103 R)
• M10: 1,341,743 km (0.118 R)
• M11: 1,521,560 km (0.104 R)
• M12: 1,671,158 km (0.09 R)
• M13: 1,924,726 km (0.094 R)
• M14: 2,128,329 km (0.078 R)
• M15: 2,381,897 km (0.109 R)
• M16: 2,578,618 km (0.081 R)
• M17: 2,941,543 km (0.111 R)
• M18: 3,152,775 km (0.099 R)
• M19: 3,690,131 km (0.059 R)
• M20: 3,790,960 km (0.078 R)
• M21: 3,969,579 km (0.058 R)
• M22: 4,046,922 km (0.11 R)
• M23: 4,282,239 km (0.092 R)
• M24: 4,684,358 km (0.099 R)
• M25: 4,903,818 km (0.111 R)
• M26: 5,014,820 km (0.065 R)
• M27: 5,669,311 km (0.049 R)
• M28: 5,962,223 km (0.05 R)
• M29: 7,026,313 km (0.091 R)
• M30: 7,277,637 km (0.071 R)
• M31: 7,372,781 km (0.069 R)
• M32: 7,532,103 km (0.095 R)
• M33: 7,724,785 km (0.094 R)
• M34: 7,821,725 km (0.106 R)
• M35: 8,780,049 km (0.078 R)
• M36: 8,847,517 km (0.064 R)
• M37: 9,600,892 km (0.117 R)
• M38: 9,950,203 km (0.107 R)
• M39: 10,625,189 km (0.068 R)
• M40: 10,986,468 km (0.113 R)
• M41: 11,059,172 km (0.083 R)
• M42: 11,168,678 km (0.073 R)
• M43: 11,982,041 km (0.116 R)
• M44: 12,471,526 km (0.08 R)
• M45: 13,782,751 km (0.058 R)
• M46: 13,900,634 km (0.101 R)
• M47: 14,414,952 km (0.076 R)
• M48: 14,574,423 km (0.079 R)
• M49: 14,854,919 km (0.104 R)
• M50: 15,137,360 km (0.1 R)
• M51: 15,912,576 km (0.092 R)
• M52: 16,533,856 km (0.055 R)
• M53: 18,315,118 km (0.07 R)
• M54: 18,661,287 km (0.045 R)
• M55: 19,053,383 km (0.098 R)
• M56: 19,757,092 km (0.11 R)
• M57: 20,648,545 km (0.08 R)
• M58: 20,918,569 km (0.046 R)
• M59: 22,056,261 km (0.112 R)
• M60: 22,378,345 km (0.112 R)
• M61: 22,748,451 km (0.108 R)
• M62: 22,934,251 km (0.054 R)
• M63: 23,918,007 km (0.107 R)
• M64: 24,248,917 km (0.092 R)
• M65: 24,819,783 km (0.043 R)
• M66: 25,106,861 km (0.098 R)
• M67: 25,346,966 km (0.12 R)
• M68: 26,803,600 km (0.059 R)
• M69: 26,999,872 km (0.107 R)
• M70: 27,295,179 km (0.073 R)
• M71: 27,591,532 km (0.103 R)
• M72: 27,938,599 km (0.109 R)
• M73: 28,487,025 km (0.068 R)
• M74: 28,787,567 km (0.087 R)
• M75: 28,888,097 km (0.12 R)
• M76: 29,392,092 km (0.087 R)
• M77: 29,746,489 km (0.101 R)
• M78: 29,848,066 km (0.099 R)
• M79: 31,075,666 km (0.109 R)
• M80: 32,423,992 km (0.108 R)
• M81: 33,632,593 km (0.086 R)
• M82: 33,897,382 km (0.111 R)
• M83: 34,003,446 km (0.104 R)
• M84: 34,269,132 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.4

Radius: 10.2

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 9.81 AU - 14.83 AU

Year: 15488 Days

Day: 10.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 96,477,771 km

• M1: 175,179 km (0.094 R)
• M2: 252,072 km (0.12 R)
• M3: 337,044 km (0.119 R)
• M4: 481,256 km (0.117 R)
• M5: 648,507 km (0.069 R)
• M6: 739,911 km (0.08 R)
• M7: 1,241,662 km (0.103 R)
• M8: 1,429,856 km (0.063 R)
• M9: 1,502,860 km (0.114 R)
• M10: 1,781,860 km (0.051 R)
• M11: 1,860,848 km (0.056 R)
• M12: 2,715,201 km (0.06 R)
• M13: 2,868,390 km (0.043 R)
• M14: 2,961,739 km (0.089 R)
• M15: 4,264,736 km (0.039 R)
• M16: 5,068,974 km (0.063 R)
• M17: 5,144,521 km (0.095 R)
• M18: 5,959,381 km (0.101 R)
• M19: 6,039,116 km (0.117 R)
• M20: 6,320,809 km (0.057 R)
• M21: 7,924,947 km (0.096 R)
• M22: 8,189,287 km (0.089 R)
• M23: 9,600,743 km (0.078 R)
• M24: 10,599,159 km (0.102 R)
• M25: 10,793,187 km (0.101 R)
• M26: 13,262,599 km (0.055 R)
• M27: 13,840,197 km (0.072 R)
• M28: 14,372,316 km (0.096 R)
• M29: 14,965,472 km (0.096 R)
• M30: 15,347,096 km (0.109 R)
• M31: 15,456,751 km (0.118 R)
• M32: 15,621,758 km (0.102 R)
• M33: 15,787,213 km (0.11 R)
• M34: 16,175,719 km (0.117 R)
• M35: 16,962,155 km (0.066 R)
• M36: 17,132,397 km (0.089 R)
• M37: 18,165,071 km (0.069 R)
• M38: 18,281,159 km (0.1 R)
• M39: 19,632,776 km (0.098 R)
• M40: 20,531,560 km (0.078 R)
• M41: 20,955,670 km (0.074 R)
• M42: 21,935,685 km (0.096 R)
• M43: 22,183,120 km (0.106 R)
• M44: 22,369,220 km (0.119 R)
• M45: 23,940,446 km (0.045 R)
• M46: 24,067,605 km (0.042 R)
• M47: 26,002,952 km (0.12 R)
• M48: 26,395,946 km (0.1 R)
• M49: 26,725,061 km (0.098 R)
• M50: 27,254,338 km (0.089 R)
• M51: 28,121,857 km (0.104 R)
• M52: 29,337,938 km (0.092 R)
• M53: 29,610,505 km (0.089 R)
• M54: 30,640,187 km (0.092 R)
• M55: 31,821,262 km (0.108 R)
• M56: 32,241,632 km (0.118 R)
• M57: 32,593,486 km (0.119 R)
• M58: 33,870,304 km (0.073 R)
• M59: 34,514,772 km (0.112 R)
• M60: 34,658,535 km (0.091 R)
• M61: 35,235,684 km (0.089 R)
• M62: 37,059,581 km (0.107 R)
• M63: 37,871,898 km (0.103 R)
• M64: 39,138,693 km (0.076 R)
• M65: 40,267,857 km (0.108 R)
• M66: 42,481,457 km (0.109 R)
• M67: 42,789,778 km (0.092 R)
• M68: 46,866,320 km (0.075 R)
• M69: 47,105,228 km (0.061 R)
• M70: 47,184,964 km (0.117 R)
• M71: 47,264,699 km (0.08 R)
• M72: 48,950,518 km (0.052 R)
• M73: 49,679,059 km (0.093 R)
• M74: 50,248,130 km (0.082 R)
• M75: 52,628,681 km (0.076 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 957.1

Radius: 4.2

Gravity: 54.26 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 15.64 AU - 17.5 AU

Year: 24158 Days

Day: 18.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 96,477,771 km

• M1: 304,731 km (0.103 R)
• M2: 630,256 km (0.095 R)
• M3: 912,098 km (0.079 R)
• M4: 972,685 km (0.098 R)
• M5: 1,003,503 km (0.104 R)
• M6: 1,295,966 km (0.056 R)
• M7: 1,687,165 km (0.085 R)
• M8: 2,152,713 km (0.104 R)
• M9: 2,275,084 km (0.077 R)
• M10: 4,010,569 km (0.095 R)
• M11: 5,211,990 km (0.119 R)
• M12: 5,993,489 km (0.056 R)
• M13: 7,293,644 km (0.103 R)
• M14: 10,274,831 km (0.064 R)
• M15: 10,827,445 km (0.062 R)
• M16: 11,460,394 km (0.107 R)
• M17: 11,602,811 km (0.097 R)
• M18: 13,505,247 km (0.12 R)
• M19: 14,262,362 km (0.086 R)
• M20: 14,338,806 km (0.115 R)
• M21: 14,955,449 km (0.099 R)
• M22: 16,454,270 km (0.091 R)
• M23: 18,581,552 km (0.03 R)
• M24: 19,000,426 km (0.114 R)
• M25: 20,447,785 km (0.115 R)
• M26: 20,533,953 km (0.095 R)
• M27: 21,228,237 km (0.075 R)
• M28: 21,402,967 km (0.045 R)
• M29: 22,195,387 km (0.116 R)
• M30: 23,086,991 km (0.098 R)
• M31: 23,176,749 km (0.102 R)
• M32: 24,354,833 km (0.058 R)
• M33: 24,629,345 km (0.081 R)
• M34: 27,241,323 km (0.118 R)
• M35: 29,160,066 km (0.09 R)
• M36: 30,923,974 km (0.065 R)
• M37: 31,023,008 km (0.068 R)
• M38: 32,621,312 km (0.058 R)
• M39: 32,822,970 km (0.11 R)
• M40: 36,837,279 km (0.107 R)
• M41: 39,276,173 km (0.113 R)
• M42: 40,569,147 km (0.067 R)
• M43: 41,112,038 km (0.113 R)
• M44: 42,314,805 km (0.079 R)
• M45: 42,865,325 km (0.111 R)
• M46: 44,196,297 km (0.074 R)
• M47: 44,754,746 km (0.098 R)
• M48: 46,784,789 km (0.095 R)
• M49: 49,769,716 km (0.03 R)
• M50: 50,817,050 km (0.103 R)
• M51: 51,402,128 km (0.092 R)
• M52: 51,754,281 km (0.117 R)
• M53: 51,871,865 km (0.051 R)
• M54: 51,989,449 km (0.11 R)
• M55: 53,408,085 km (0.064 R)
• M56: 54,360,874 km (0.117 R)
• M57: 55,079,094 km (0.096 R)
• M58: 55,199,071 km (0.048 R)
• M59: 55,921,030 km (0.113 R)
• M60: 56,767,156 km (0.091 R)
• M61: 58,717,164 km (0.115 R)
• M62: 58,839,835 km (0.107 R)
• M63: 60,070,427 km (0.074 R)
• M64: 60,193,994 km (0.103 R)
• M65: 61,558,477 km (0.081 R)
• M66: 62,307,064 km (0.082 R)
• M67: 62,933,131 km (0.101 R)
• M68: 63,687,254 km (0.093 R)
• M69: 65,967,275 km (0.071 R)
• M70: 66,094,733 km (0.106 R)
• M71: 67,373,795 km (0.101 R)
• M72: 68,016,317 km (0.102 R)
• M73: 69,307,646 km (0.114 R)
• M74: 70,998,252 km (0.026 R)
• M75: 71,521,246 km (0.11 R)
• M76: 72,570,974 km (0.101 R)
• M77: 72,965,913 km (0.113 R)
• M78: 73,229,654 km (0.1 R)
• M79: 73,890,278 km (0.112 R)
• M80: 74,552,847 km (0.076 R)
• M81: 75,217,510 km (0.106 R)
• M82: 75,750,527 km (0.095 R)
• M83: 80,877,097 km (0.045 R)
• M84: 82,931,225 km (0.113 R)
• M85: 83,068,855 km (0.056 R)
• M86: 85,418,888 km (0.113 R)
• M87: 85,975,093 km (0.106 R)
• M88: 89,478,077 km (0.12 R)
• M89: 89,619,148 km (0.026 R)
• M90: 90,467,218 km (0.087 R)
• M91: 92,884,570 km (0.083 R)
• M92: 93,170,302 km (0.058 R)
• M93: 96,044,227 km (0.05 R)
• M94: 96,333,100 km (0.081 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 13,493 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit