🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.44 AU - 0.62 AU

Year: 145 Days

Day: 31.8 Hours

Environment

Temp: 187 °C

Axial Tilt: 110.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.9 AU - 1.36 AU

Year: 450 Days

Day: 34.8 Hours

Environment

Temp: -10 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 85,914,281 km

• M1: 496,067 km (0.114 R)
• M2: 577,597 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.01 AU - 1.51 AU

Year: 530 Days

Day: 26.2 Hours

Environment

Temp: -13 °C

Axial Tilt: 20.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 85,914,281 km

• M1: 388,655 km (0.104 R)
• M2: 1,072,318 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.04 AU - 1.72 AU

Year: 608 Days

Day: 38.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.82 AU - 2.18 AU

Year: 1060 Days

Day: 43.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.14 AU - 2.46 AU

Year: 1307 Days

Day: 47.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.69 AU - 2.83 AU

Year: 1718 Days

Day: 12.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,914,281 km

• M1: 180,116 km (0.089 R)
• M2: 204,949 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.5

Radius: 14.8

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.71 AU - 5.95 AU

Year: 3978 Days

Day: 12.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 85,914,281 km

• M1: 232,475 km (0.095 R)
• M2: 459,864 km (0.062 R)
• M3: 1,267,992 km (0.098 R)
• M4: 1,492,688 km (0.093 R)
• M5: 1,645,577 km (0.084 R)
• M6: 1,937,292 km (0.117 R)
• M7: 2,198,939 km (0.115 R)
• M8: 2,358,410 km (0.049 R)
• M9: 2,455,948 km (0.059 R)
• M10: 2,554,982 km (0.091 R)
• M11: 2,808,550 km (0.093 R)
• M12: 2,929,725 km (0.088 R)
• M13: 3,070,496 km (0.044 R)
• M14: 3,213,661 km (0.067 R)
• M15: 3,451,073 km (0.068 R)
• M16: 3,543,974 km (0.078 R)
• M17: 3,770,465 km (0.1 R)
• M18: 4,237,958 km (0.104 R)
• M19: 4,418,074 km (0.071 R)
• M20: 4,682,862 km (0.064 R)
• M21: 5,617,849 km (0.102 R)
• M22: 5,749,794 km (0.114 R)
• M23: 6,152,063 km (0.11 R)
• M24: 6,471,305 km (0.119 R)
• M25: 6,633,020 km (0.097 R)
• M26: 6,772,744 km (0.058 R)
• M27: 6,984,126 km (0.118 R)
• M28: 7,197,752 km (0.114 R)
• M29: 7,365,451 km (0.059 R)
• M30: 7,925,396 km (0.085 R)
• M31: 8,073,797 km (0.067 R)
• M32: 8,248,228 km (0.043 R)
• M33: 9,060,993 km (0.116 R)
• M34: 9,164,366 km (0.094 R)
• M35: 9,320,247 km (0.109 R)
• M36: 9,477,025 km (0.107 R)
• M37: 9,872,861 km (0.072 R)
• M38: 10,166,522 km (0.09 R)
• M39: 10,982,279 km (0.101 R)
• M40: 11,120,358 km (0.118 R)
• M41: 11,231,210 km (0.074 R)
• M42: 11,370,336 km (0.091 R)
• M43: 11,847,403 km (0.081 R)
• M44: 12,159,764 km (0.064 R)
• M45: 13,347,571 km (0.088 R)
• M46: 13,494,925 km (0.09 R)
• M47: 14,541,960 km (0.113 R)
• M48: 14,724,170 km (0.092 R)
• M49: 15,029,350 km (0.112 R)
• M50: 15,152,020 km (0.075 R)
• M51: 15,491,159 km (0.082 R)
• M52: 16,177,065 km (0.095 R)
• M53: 16,365,708 km (0.097 R)
• M54: 16,555,248 km (0.029 R)
• M55: 16,936,424 km (0.094 R)
• M56: 17,064,180 km (0.095 R)
• M57: 17,288,428 km (0.067 R)
• M58: 17,481,558 km (0.104 R)
• M59: 18,064,840 km (0.12 R)
• M60: 18,391,861 km (0.076 R)
• M61: 20,258,394 km (0.065 R)
• M62: 20,461,997 km (0.065 R)
• M63: 20,700,306 km (0.074 R)
• M64: 21,214,175 km (0.057 R)
• M65: 21,490,033 km (0.107 R)
• M66: 21,628,411 km (0.081 R)
• M67: 22,464,663 km (0.054 R)
• M68: 22,816,368 km (0.072 R)
• M69: 23,098,958 km (0.107 R)
• M70: 23,382,746 km (0.066 R)
• M71: 23,525,013 km (0.115 R)
• M72: 23,953,761 km (0.097 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.6

Radius: 13.9

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 8.46 AU - 11.78 AU

Year: 12064 Days

Day: 14.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 85,914,281 km

• M1: 383,868 km (0.116 R)
• M2: 1,034,768 km (0.109 R)
• M3: 1,149,660 km (0.03 R)
• M4: 1,248,843 km (0.117 R)
• M5: 1,414,298 km (0.066 R)
• M6: 1,931,458 km (0.064 R)
• M7: 2,174,405 km (0.106 R)
• M8: 3,624,457 km (0.051 R)
• M9: 3,744,136 km (0.119 R)
• M10: 4,142,365 km (0.12 R)
• M11: 4,362,573 km (0.101 R)
• M12: 4,490,180 km (0.094 R)
• M13: 4,683,909 km (0.102 R)
• M14: 5,384,027 km (0.104 R)
• M15: 6,045,848 km (0.107 R)
• M16: 6,956,002 km (0.081 R)
• M17: 7,218,546 km (0.085 R)
• M18: 8,064,971 km (0.087 R)
• M19: 8,183,004 km (0.068 R)
• M20: 10,061,803 km (0.119 R)
• M21: 10,702,381 km (0.104 R)
• M22: 11,093,131 km (0.084 R)
• M23: 11,444,387 km (0.046 R)
• M24: 11,532,799 km (0.089 R)
• M25: 11,710,372 km (0.036 R)
• M26: 11,799,382 km (0.082 R)
• M27: 12,068,060 km (0.06 R)
• M28: 12,384,011 km (0.099 R)
• M29: 13,675,340 km (0.107 R)
• M30: 13,910,358 km (0.064 R)
• M31: 14,004,754 km (0.09 R)
• M32: 14,432,305 km (0.116 R)
• M33: 15,789,906 km (0.094 R)
• M34: 16,433,924 km (0.078 R)
• M35: 16,633,937 km (0.119 R)
• M36: 17,696,830 km (0.069 R)
• M37: 17,799,155 km (0.084 R)
• M38: 19,464,029 km (0.09 R)
• M39: 20,961,205 km (0.108 R)
• M40: 21,395,787 km (0.109 R)
• M41: 22,108,321 km (0.08 R)
• M42: 22,439,980 km (0.045 R)
• M43: 22,773,134 km (0.113 R)
• M44: 23,500,629 km (0.114 R)
• M45: 23,782,471 km (0.107 R)
• M46: 23,952,115 km (0.052 R)
• M47: 24,178,905 km (0.066 R)
• M48: 24,749,173 km (0.078 R)
• M49: 25,439,268 km (0.093 R)
• M50: 25,728,590 km (0.029 R)
• M51: 25,902,871 km (0.045 R)
• M52: 26,369,168 km (0.093 R)
• M53: 26,838,307 km (0.104 R)
• M54: 27,428,770 km (0.093 R)
• M55: 28,983,690 km (0.116 R)
• M56: 30,690,153 km (0.081 R)
• M57: 30,813,272 km (0.074 R)
• M58: 30,936,540 km (0.102 R)
• M59: 31,742,125 km (0.042 R)
• M60: 32,241,183 km (0.119 R)
• M61: 33,310,359 km (0.102 R)
• M62: 33,500,349 km (0.059 R)
• M63: 34,263,597 km (0.095 R)
• M64: 34,583,288 km (0.09 R)
• M65: 35,289,988 km (0.085 R)
• M66: 35,936,700 km (0.085 R)
• M67: 36,261,626 km (0.074 R)
• M68: 37,307,615 km (0.113 R)
• M69: 38,363,476 km (0.091 R)
• M70: 38,961,868 km (0.083 R)
• M71: 39,764,311 km (0.12 R)
• M72: 39,898,650 km (0.081 R)
• M73: 40,369,733 km (0.068 R)
• M74: 42,067,669 km (0.106 R)
• M75: 43,097,501 km (0.05 R)
• M76: 43,719,529 km (0.045 R)
• M77: 44,135,710 km (0.118 R)
• M78: 45,673,277 km (0.103 R)
• M79: 45,884,360 km (0.073 R)
• M80: 46,944,410 km (0.082 R)
• M81: 47,370,615 km (0.111 R)
• M82: 47,726,807 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 716.2

Radius: 5.6

Gravity: 22.84 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 12.47 AU - 19.07 AU

Year: 23468 Days

Day: 18.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 85,914,281 km

• M1: 99,931 km (0.041 R)
• M2: 211,831 km (0.094 R)
• M3: 388,805 km (0.109 R)
• M4: 916,586 km (0.095 R)
• M5: 1,207,255 km (0.042 R)
• M6: 1,659,489 km (0.074 R)
• M7: 2,012,091 km (0.115 R)
• M8: 2,504,268 km (0.077 R)
• M9: 2,784,316 km (0.117 R)
• M10: 2,990,461 km (0.033 R)
• M11: 3,954,919 km (0.086 R)
• M12: 4,957,374 km (0.064 R)
• M13: 5,156,788 km (0.096 R)
• M14: 5,207,053 km (0.099 R)
• M15: 5,823,247 km (0.109 R)
• M16: 7,461,643 km (0.054 R)
• M17: 7,518,639 km (0.106 R)
• M18: 9,048,876 km (0.095 R)
• M19: 9,170,499 km (0.08 R)
• M20: 10,226,062 km (0.063 R)
• M21: 10,289,342 km (0.092 R)
• M22: 11,780,384 km (0.101 R)
• M23: 12,925,106 km (0.088 R)
• M24: 13,062,138 km (0.102 R)
• M25: 13,824,190 km (0.12 R)
• M26: 14,600,603 km (0.038 R)
• M27: 14,814,827 km (0.063 R)
• M28: 15,102,055 km (0.076 R)
• M29: 15,536,337 km (0.082 R)
• M30: 15,974,809 km (0.112 R)
• M31: 16,343,268 km (0.114 R)
• M32: 17,844,932 km (0.088 R)
• M33: 17,997,521 km (0.097 R)
• M34: 18,844,395 km (0.058 R)
• M35: 19,155,559 km (0.067 R)
• M36: 19,546,907 km (0.093 R)
• M37: 20,257,945 km (0.09 R)
• M38: 20,417,117 km (0.083 R)
• M39: 21,138,628 km (0.111 R)
• M40: 22,441,625 km (0.109 R)
• M41: 25,124,514 km (0.104 R)
• M42: 25,552,812 km (0.071 R)
• M43: 26,939,435 km (0.106 R)
• M44: 27,289,943 km (0.115 R)
• M45: 28,885,703 km (0.094 R)
• M46: 28,975,163 km (0.063 R)
• M47: 31,519,523 km (0.09 R)
• M48: 34,134,345 km (0.103 R)
• M49: 35,180,482 km (0.095 R)
• M50: 36,044,111 km (0.079 R)
• M51: 36,237,092 km (0.091 R)
• M52: 36,817,831 km (0.062 R)
• M53: 36,914,920 km (0.118 R)
• M54: 37,401,562 km (0.058 R)
• M55: 37,499,249 km (0.088 R)
• M56: 38,677,033 km (0.11 R)
• M57: 39,667,820 km (0.092 R)
• M58: 39,767,303 km (0.103 R)
• M59: 42,587,821 km (0.115 R)
• M60: 45,368,097 km (0.09 R)
• M61: 46,412,590 km (0.116 R)
• M62: 46,727,493 km (0.047 R)
• M63: 48,844,902 km (0.107 R)
• M64: 50,022,686 km (0.102 R)
• M65: 50,237,957 km (0.044 R)
• M66: 50,345,518 km (0.046 R)
• M67: 53,062,814 km (0.085 R)
• M68: 55,270,729 km (0.082 R)
• M69: 56,609,779 km (0.114 R)
• M70: 56,946,225 km (0.107 R)
• M71: 57,395,916 km (0.086 R)
• M72: 57,508,413 km (0.107 R)
• M73: 57,733,857 km (0.111 R)
• M74: 58,411,835 km (0.102 R)
• M75: 58,865,266 km (0.028 R)
• M76: 61,379,857 km (0.082 R)
• M77: 63,463,306 km (0.073 R)
• M78: 63,812,917 km (0.056 R)
• M79: 64,396,797 km (0.117 R)
• M80: 64,982,473 km (0.095 R)
• M81: 67,461,459 km (0.026 R)
• M82: 69,011,592 km (0.062 R)
• M83: 72,268,338 km (0.039 R)
• M84: 73,487,261 km (0.09 R)
• M85: 74,099,266 km (0.092 R)
• M86: 75,451,631 km (0.092 R)
• M87: 76,440,174 km (0.087 R)
• M88: 78,805,316 km (0.102 R)
• M89: 79,306,170 km (0.09 R)
• M90: 79,431,682 km (0.047 R)
• M91: 81,320,655 km (0.067 R)
• M92: 82,588,197 km (0.09 R)
• M93: 85,656,898 km (0.11 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 19,086 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit