🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.53 AU - 0.53 AU

Year: 146 Days

Day: 19.5 Hours

Environment

Temp: 171 °C

Axial Tilt: 45.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.53 AU - 0.65 AU

Year: 172 Days

Day: 38.3 Hours

Environment

Temp: 148 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,143,713 km

• M1: 31,266 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.82 AU - 0.86 AU

Year: 292 Days

Day: 15 Hours

Environment

Temp: 25 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 73,143,713 km

• M1: 560,543 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.98 AU - 1.06 AU

Year: 390 Days

Day: 43.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.82 AU - 1.32 AU

Year: 419 Days

Day: 19.1 Hours

Environment

Temp: -3 °C

Axial Tilt: 12 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,143,713 km

• M1: 681,867 km (0.085 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.77 AU - 2.51 AU

Year: 1186 Days

Day: 20.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.83 AU - 2.53 AU

Year: 1219 Days

Day: 40 Hours

Environment

Temp: -81 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.33 AU - 2.79 AU

Year: 1551 Days

Day: 20.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.1

Radius: 13.9

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 8.09 AU - 12.51 AU

Year: 12520 Days

Day: 6.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 73,143,713 km

• M1: 180,864 km (0.045 R)
• M2: 467,493 km (0.085 R)
• M3: 630,256 km (0.072 R)
• M4: 776,712 km (0.104 R)
• M5: 922,271 km (0.066 R)
• M6: 1,651,560 km (0.108 R)
• M7: 2,215,395 km (0.092 R)
• M8: 2,489,309 km (0.118 R)
• M9: 2,942,291 km (0.047 R)
• M10: 3,113,431 km (0.039 R)
• M11: 3,556,390 km (0.099 R)
• M12: 3,925,299 km (0.118 R)
• M13: 4,114,390 km (0.092 R)
• M14: 4,282,538 km (0.104 R)
• M15: 4,600,733 km (0.083 R)
• M16: 4,750,331 km (0.059 R)
• M17: 4,926,856 km (0.108 R)
• M18: 5,390,759 km (0.039 R)
• M19: 5,761,612 km (0.099 R)
• M20: 6,195,596 km (0.09 R)
• M21: 6,361,051 km (0.048 R)
• M22: 7,095,277 km (0.058 R)
• M23: 7,239,490 km (0.047 R)
• M24: 7,501,735 km (0.113 R)
• M25: 7,678,410 km (0.085 R)
• M26: 7,826,661 km (0.118 R)
• M27: 8,890,901 km (0.106 R)
• M28: 9,774,874 km (0.082 R)
• M29: 10,065,094 km (0.076 R)
• M30: 10,819,516 km (0.1 R)
• M31: 11,052,739 km (0.116 R)
• M32: 11,287,608 km (0.099 R)
• M33: 11,456,504 km (0.043 R)
• M34: 11,796,690 km (0.065 R)
• M35: 11,899,463 km (0.111 R)
• M36: 13,798,908 km (0.086 R)
• M37: 14,343,145 km (0.109 R)
• M38: 15,005,564 km (0.111 R)
• M39: 15,791,102 km (0.116 R)
• M40: 16,322,175 km (0.099 R)
• M41: 17,168,749 km (0.119 R)
• M42: 18,784,257 km (0.101 R)
• M43: 19,752,304 km (0.106 R)
• M44: 20,819,386 km (0.068 R)
• M45: 20,985,290 km (0.099 R)
• M46: 21,151,493 km (0.093 R)
• M47: 21,485,396 km (0.041 R)
• M48: 22,497,425 km (0.109 R)
• M49: 22,710,303 km (0.12 R)
• M50: 23,052,134 km (0.09 R)
• M51: 24,175,166 km (0.077 R)
• M52: 24,480,495 km (0.09 R)
• M53: 24,568,010 km (0.044 R)
• M54: 25,051,061 km (0.094 R)
• M55: 25,139,324 km (0.107 R)
• M56: 25,670,396 km (0.111 R)
• M57: 26,071,319 km (0.025 R)
• M58: 27,558,770 km (0.092 R)
• M59: 29,444,900 km (0.082 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431

Radius: 4.9

Gravity: 17.95 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 15.66 AU - 15.92 AU

Year: 23764 Days

Day: 19.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 73,143,713 km

• M1: 63,280 km (0.114 R)
• M2: 103,671 km (0.109 R)
• M3: 299,345 km (0.086 R)
• M4: 499,058 km (0.118 R)
• M5: 1,216,530 km (0.115 R)
• M6: 1,532,032 km (0.045 R)
• M7: 1,714,541 km (0.089 R)
• M8: 2,234,693 km (0.118 R)
• M9: 2,337,467 km (0.09 R)
• M10: 2,618,860 km (0.1 R)
• M11: 3,447,034 km (0.092 R)
• M12: 3,526,022 km (0.075 R)
• M13: 4,477,614 km (0.081 R)
• M14: 4,782,195 km (0.096 R)
• M15: 6,018,322 km (0.106 R)
• M16: 7,602,265 km (0.058 R)
• M17: 7,808,859 km (0.115 R)
• M18: 9,471,640 km (0.034 R)
• M19: 9,582,641 km (0.087 R)
• M20: 10,257,328 km (0.118 R)
• M21: 10,773,291 km (0.117 R)
• M22: 11,005,317 km (0.046 R)
• M23: 11,592,489 km (0.1 R)
• M24: 11,711,269 km (0.101 R)
• M25: 12,371,146 km (0.091 R)
• M26: 12,492,469 km (0.088 R)
• M27: 13,601,588 km (0.104 R)
• M28: 17,045,481 km (0.064 R)
• M29: 17,180,418 km (0.105 R)
• M30: 18,897,353 km (0.086 R)
• M31: 18,967,065 km (0.072 R)
• M32: 19,247,262 km (0.071 R)
• M33: 19,811,545 km (0.119 R)
• M34: 19,882,455 km (0.093 R)
• M35: 20,668,143 km (0.111 R)
• M36: 21,318,445 km (0.08 R)
• M37: 21,682,566 km (0.089 R)
• M38: 22,861,846 km (0.085 R)
• M39: 25,281,891 km (0.118 R)
• M40: 25,822,088 km (0.034 R)
• M41: 26,210,295 km (0.048 R)
• M42: 27,228,458 km (0.077 R)
• M43: 27,465,271 km (0.079 R)
• M44: 28,259,636 km (0.045 R)
• M45: 28,339,521 km (0.095 R)
• M46: 31,180,983 km (0.109 R)
• M47: 31,926,130 km (0.11 R)
• M48: 32,175,809 km (0.093 R)
• M49: 32,677,261 km (0.06 R)
• M50: 33,349,704 km (0.06 R)
• M51: 35,222,519 km (0.067 R)
• M52: 39,068,980 km (0.07 R)
• M53: 39,961,630 km (0.103 R)
• M54: 40,951,220 km (0.045 R)
• M55: 43,138,192 km (0.114 R)
• M56: 44,431,316 km (0.085 R)
• M57: 45,269,363 km (0.104 R)
• M58: 45,924,901 km (0.092 R)
• M59: 47,434,642 km (0.027 R)
• M60: 47,529,637 km (0.112 R)
• M61: 47,814,621 km (0.033 R)
• M62: 48,005,059 km (0.056 R)
• M63: 48,577,720 km (0.085 R)
• M64: 48,673,313 km (0.103 R)
• M65: 49,152,624 km (0.094 R)
• M66: 50,309,166 km (0.084 R)
• M67: 52,747,461 km (0.084 R)
• M68: 52,845,747 km (0.077 R)
• M69: 53,042,618 km (0.08 R)
• M70: 53,141,053 km (0.105 R)
• M71: 53,832,345 km (0.088 R)
• M72: 54,030,413 km (0.064 R)
• M73: 54,924,709 km (0.118 R)
• M74: 55,323,686 km (0.028 R)
• M75: 55,723,561 km (0.039 R)
• M76: 55,823,792 km (0.039 R)
• M77: 56,024,253 km (0.077 R)
• M78: 56,224,864 km (0.09 R)
• M79: 56,828,491 km (0.097 R)
• M80: 57,434,213 km (0.072 R)
• M81: 59,570,919 km (0.028 R)
• M82: 60,494,537 km (0.1 R)
• M83: 60,700,533 km (0.077 R)
• M84: 61,940,849 km (0.054 R)
• M85: 62,564,073 km (0.069 R)
• M86: 63,712,237 km (0.119 R)
• M87: 64,026,542 km (0.055 R)
• M88: 65,923,294 km (0.098 R)
• M89: 67,945,408 km (0.093 R)
• M90: 69,663,988 km (0.102 R)
• M91: 70,528,515 km (0.073 R)
• M92: 71,505,538 km (0.051 R)
• M93: 72,159,281 km (0.115 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 18,718 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit