🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.72 AU - 0.8 AU

Year: 235 Days

Day: 46 Hours

Environment

Temp: 163 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.59 AU - 0.95 AU

Year: 240 Days

Day: 45.9 Hours

Environment

Temp: 201 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.9 AU - 1.14 AU

Year: 365 Days

Day: 24.7 Hours

Environment

Temp: 69 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 114,498,397 km

• M1: 71,807 km (0.114 R)
• M2: 286,031 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.14 AU - 1.64 AU

Year: 581 Days

Day: 31.5 Hours

Environment

Temp: -14 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.55 AU - 2.17 AU

Year: 900 Days

Day: 12.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.57 AU - 3.61 AU

Year: 1927 Days

Day: 33.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 114,498,397 km

• M1: 147,803 km (0.092 R)
• M2: 1,291,030 km (0.101 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3 AU - 4.26 AU

Year: 2454 Days

Day: 30.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 70.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 114,498,397 km

• M1: 1,399,787 km (0.106 R)

Asteroid Belt

Center: 5.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.5

Radius: 12.2

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 6.38 AU - 8.32 AU

Year: 7069 Days

Day: 5.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 114,498,397 km

• M1: 160,369 km (0.047 R)
• M2: 265,835 km (0.043 R)
• M3: 424,110 km (0.118 R)
• M4: 518,805 km (0.068 R)
• M5: 632,350 km (0.088 R)
• M6: 713,432 km (0.07 R)
• M7: 1,089,671 km (0.115 R)
• M8: 1,638,845 km (0.106 R)
• M9: 1,740,721 km (0.068 R)
• M10: 2,028,248 km (0.117 R)
• M11: 2,250,102 km (0.101 R)
• M12: 2,347,639 km (0.069 R)
• M13: 2,598,066 km (0.111 R)
• M14: 2,857,170 km (0.053 R)
• M15: 3,252,856 km (0.074 R)
• M16: 3,401,108 km (0.092 R)
• M17: 4,056,197 km (0.072 R)
• M18: 4,135,932 km (0.084 R)
• M19: 4,834,405 km (0.103 R)
• M20: 5,415,293 km (0.112 R)
• M21: 5,770,139 km (0.072 R)
• M22: 5,972,994 km (0.114 R)
• M23: 6,201,281 km (0.117 R)
• M24: 6,455,747 km (0.048 R)
• M25: 6,619,556 km (0.116 R)
• M26: 6,855,921 km (0.111 R)
• M27: 7,361,262 km (0.12 R)
• M28: 7,556,936 km (0.118 R)
• M29: 8,741,452 km (0.04 R)
• M30: 9,794,771 km (0.091 R)
• M31: 10,091,424 km (0.085 R)
• M32: 10,254,635 km (0.116 R)
• M33: 10,528,399 km (0.08 R)
• M34: 10,666,179 km (0.072 R)
• M35: 10,915,708 km (0.062 R)
• M36: 11,449,024 km (0.117 R)
• M37: 11,562,270 km (0.057 R)
• M38: 12,134,631 km (0.1 R)
• M39: 12,424,402 km (0.03 R)
• M40: 12,922,114 km (0.048 R)
• M41: 13,516,018 km (0.111 R)
• M42: 14,454,146 km (0.106 R)
• M43: 15,039,523 km (0.074 R)
• M44: 15,163,839 km (0.116 R)
• M45: 15,632,678 km (0.119 R)
• M46: 16,201,749 km (0.108 R)
• M47: 16,488,827 km (0.03 R)
• M48: 16,681,210 km (0.119 R)
• M49: 17,523,147 km (0.072 R)
• M50: 18,081,296 km (0.025 R)
• M51: 18,545,199 km (0.095 R)
• M52: 19,248,459 km (0.077 R)
• M53: 20,131,385 km (0.12 R)
• M54: 20,405,748 km (0.11 R)
• M55: 20,612,193 km (0.119 R)
• M56: 20,819,536 km (0.093 R)
• M57: 21,936,583 km (0.119 R)
• M58: 22,431,303 km (0.044 R)
• M59: 23,072,928 km (0.108 R)
• M60: 23,324,103 km (0.116 R)
• M61: 23,720,687 km (0.091 R)
• M62: 24,010,458 km (0.061 R)
• M63: 24,192,220 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.7

Radius: 12.3

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 8.03 AU - 11.41 AU

Year: 10751 Days

Day: 9.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 114,498,397 km

• M1: 165,904 km (0.044 R)
• M2: 275,858 km (0.062 R)
• M3: 354,248 km (0.075 R)
• M4: 560,244 km (0.072 R)
• M5: 705,204 km (0.073 R)
• M6: 791,822 km (0.057 R)
• M7: 958,025 km (0.111 R)
• M8: 1,116,150 km (0.03 R)
• M9: 1,219,671 km (0.096 R)
• M10: 1,348,475 km (0.069 R)
• M11: 1,620,295 km (0.065 R)
• M12: 1,811,481 km (0.119 R)
• M13: 2,138,502 km (0.112 R)
• M14: 2,295,879 km (0.093 R)
• M15: 2,706,525 km (0.103 R)
• M16: 2,820,069 km (0.095 R)
• M17: 2,935,110 km (0.089 R)
• M18: 3,022,475 km (0.088 R)
• M19: 3,350,544 km (0.11 R)
• M20: 3,721,696 km (0.091 R)
• M21: 4,503,494 km (0.119 R)
• M22: 4,844,129 km (0.1 R)
• M23: 5,087,674 km (0.038 R)
• M24: 5,264,050 km (0.117 R)
• M25: 6,064,548 km (0.103 R)
• M26: 6,555,379 km (0.071 R)
• M27: 7,020,030 km (0.116 R)
• M28: 7,615,878 km (0.107 R)
• M29: 8,310,760 km (0.066 R)
• M30: 8,644,812 km (0.046 R)
• M31: 9,369,315 km (0.062 R)
• M32: 9,499,315 km (0.027 R)
• M33: 9,980,721 km (0.116 R)
• M34: 10,425,476 km (0.065 R)
• M35: 11,472,661 km (0.098 R)
• M36: 12,744,542 km (0.102 R)
• M37: 13,226,995 km (0.117 R)
• M38: 13,421,622 km (0.113 R)
• M39: 14,011,337 km (0.119 R)
• M40: 15,012,894 km (0.103 R)
• M41: 15,727,673 km (0.107 R)
• M42: 16,297,192 km (0.119 R)
• M43: 16,768,126 km (0.075 R)
• M44: 17,137,483 km (0.074 R)
• M45: 17,884,425 km (0.118 R)
• M46: 18,045,842 km (0.095 R)
• M47: 18,915,155 km (0.099 R)
• M48: 19,631,429 km (0.113 R)
• M49: 19,853,582 km (0.118 R)
• M50: 20,356,530 km (0.092 R)
• M51: 22,121,037 km (0.065 R)
• M52: 22,468,254 km (0.103 R)
• M53: 22,700,579 km (0.061 R)
• M54: 22,817,116 km (0.051 R)
• M55: 23,167,923 km (0.102 R)
• M56: 24,052,645 km (0.049 R)
• M57: 24,230,966 km (0.079 R)
• M58: 24,648,643 km (0.073 R)
• M59: 25,249,577 km (0.098 R)
• M60: 27,452,406 km (0.072 R)
• M61: 28,200,246 km (0.078 R)
• M62: 28,954,817 km (0.063 R)
• M63: 29,207,937 km (0.055 R)
• M64: 30,099,241 km (0.06 R)
• M65: 30,548,334 km (0.107 R)
• M66: 30,676,988 km (0.052 R)
• M67: 31,648,028 km (0.087 R)
• M68: 32,958,356 km (0.099 R)
• M69: 33,753,169 km (0.101 R)
• M70: 35,091,621 km (0.111 R)
• M71: 35,903,190 km (0.025 R)
• M72: 36,447,576 km (0.072 R)
• M73: 36,994,656 km (0.107 R)
• M74: 37,337,983 km (0.092 R)
• M75: 38,513,373 km (0.088 R)
• M76: 38,861,338 km (0.077 R)
• M77: 39,700,732 km (0.11 R)
• M78: 39,911,515 km (0.112 R)
• M79: 40,475,499 km (0.092 R)
• M80: 43,045,740 km (0.074 R)
• M81: 43,334,614 km (0.1 R)
• M82: 47,594,563 km (0.097 R)
• M83: 49,698,507 km (0.107 R)
• M84: 50,685,554 km (0.078 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 886.8

Radius: 6.1

Gravity: 23.83 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 19.89 AU - 20.71 AU

Year: 32448 Days

Day: 24.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 114,498,397 km

• M1: 307,424 km (0.037 R)
• M2: 612,005 km (0.049 R)
• M3: 857,495 km (0.076 R)
• M4: 1,168,060 km (0.094 R)
• M5: 2,149,721 km (0.066 R)
• M6: 2,616,616 km (0.112 R)
• M7: 2,664,936 km (0.117 R)
• M8: 4,832,310 km (0.087 R)
• M9: 5,011,828 km (0.098 R)
• M10: 5,315,811 km (0.086 R)
• M11: 5,377,295 km (0.094 R)
• M12: 5,814,720 km (0.099 R)
• M13: 5,878,000 km (0.092 R)
• M14: 6,656,806 km (0.112 R)
• M15: 7,398,961 km (0.044 R)
• M16: 7,954,867 km (0.094 R)
• M17: 9,402,974 km (0.088 R)
• M18: 10,004,657 km (0.061 R)
• M19: 10,080,653 km (0.111 R)
• M20: 11,963,641 km (0.11 R)
• M21: 13,951,797 km (0.086 R)
• M22: 14,464,618 km (0.117 R)
• M23: 14,550,637 km (0.075 R)
• M24: 14,809,890 km (0.06 R)
• M25: 15,773,450 km (0.109 R)
• M26: 16,307,664 km (0.06 R)
• M27: 17,668,705 km (0.114 R)
• M28: 18,783,509 km (0.066 R)
• M29: 19,349,437 km (0.096 R)
• M30: 19,634,421 km (0.114 R)
• M31: 19,729,715 km (0.115 R)
• M32: 20,112,686 km (0.058 R)
• M33: 21,080,434 km (0.07 R)
• M34: 21,865,674 km (0.084 R)
• M35: 23,061,260 km (0.077 R)
• M36: 23,464,576 km (0.119 R)
• M37: 27,303,407 km (0.109 R)
• M38: 27,729,910 km (0.086 R)
• M39: 28,697,659 km (0.075 R)
• M40: 28,914,276 km (0.063 R)
• M41: 30,335,007 km (0.105 R)
• M42: 30,887,622 km (0.072 R)
• M43: 32,452,116 km (0.115 R)
• M44: 32,677,860 km (0.081 R)
• M45: 32,790,806 km (0.084 R)
• M46: 33,699,464 km (0.083 R)
• M47: 35,193,797 km (0.107 R)
• M48: 35,657,849 km (0.108 R)
• M49: 38,843,237 km (0.073 R)
• M50: 41,995,413 km (0.086 R)
• M51: 43,726,410 km (0.092 R)
• M52: 44,225,319 km (0.087 R)
• M53: 45,102,860 km (0.11 R)
• M54: 45,228,672 km (0.118 R)
• M55: 46,747,839 km (0.106 R)
• M56: 48,670,022 km (0.06 R)
• M57: 52,194,697 km (0.077 R)
• M58: 53,520,733 km (0.097 R)
• M59: 56,070,778 km (0.096 R)
• M60: 56,884,291 km (0.109 R)
• M61: 57,428,827 km (0.107 R)
• M62: 60,038,562 km (0.109 R)
• M63: 60,177,090 km (0.084 R)
• M64: 61,427,728 km (0.028 R)
• M65: 62,686,893 km (0.106 R)
• M66: 66,658,418 km (0.107 R)
• M67: 67,232,425 km (0.035 R)
• M68: 71,295,952 km (0.107 R)
• M69: 72,030,028 km (0.063 R)
• M70: 76,786,343 km (0.052 R)
• M71: 79,506,032 km (0.073 R)
• M72: 80,877,695 km (0.056 R)
• M73: 83,181,203 km (0.089 R)
• M74: 86,129,628 km (0.113 R)
• M75: 86,911,277 km (0.119 R)
• M76: 87,852,247 km (0.081 R)
• M77: 88,009,325 km (0.104 R)
• M78: 88,796,659 km (0.099 R)
• M79: 89,902,636 km (0.058 R)
• M80: 91,331,445 km (0.116 R)
• M81: 92,128,353 km (0.103 R)
• M82: 92,607,664 km (0.119 R)
• M83: 93,568,831 km (0.111 R)
• M84: 94,533,138 km (0.1 R)
• M85: 94,694,255 km (0.098 R)
• M86: 94,855,372 km (0.06 R)
• M87: 95,177,905 km (0.074 R)
• M88: 96,147,748 km (0.117 R)
• M89: 96,471,777 km (0.061 R)
• M90: 96,633,941 km (0.075 R)
• M91: 99,240,684 km (0.091 R)
• M92: 103,359,562 km (0.037 R)
• M93: 104,689,338 km (0.025 R)
• M94: 110,743,265 km (0.118 R)
• M95: 114,155,293 km (0.116 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 19,446 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit