🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.47 AU - 0.65 AU

Year: 160 Days

Day: 25.5 Hours

Environment

Temp: 152 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 103,404,226 km

• M1: 63,729 km (0.1 R)
• M2: 393,143 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.57 AU - 0.87 AU

Year: 234 Days

Day: 29 Hours

Environment

Temp: 83 °C

Axial Tilt: 94.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,404,226 km

• M1: 68,067 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.66 AU - 0.9 AU

Year: 264 Days

Day: 14.3 Hours

Environment

Temp: 91 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.77 AU - 1.13 AU

Year: 355 Days

Day: 28.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.09 AU - 2.65 AU

Year: 1397 Days

Day: 37.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,404,226 km

• M1: 943,065 km (0.064 R)

Asteroid Belt

Center: 4.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40

Radius: 9.6

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.03 AU - 7.59 AU

Year: 6069 Days

Day: 9.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 103,404,226 km

• M1: 120,576 km (0.111 R)
• M2: 195,076 km (0.045 R)
• M3: 262,694 km (0.036 R)
• M4: 333,304 km (0.071 R)
• M5: 556,055 km (0.107 R)
• M6: 879,187 km (0.078 R)
• M7: 1,548,188 km (0.116 R)
• M8: 1,840,503 km (0.041 R)
• M9: 1,962,574 km (0.087 R)
• M10: 2,161,240 km (0.111 R)
• M11: 2,311,885 km (0.103 R)
• M12: 2,443,831 km (0.108 R)
• M13: 3,201,694 km (0.085 R)
• M14: 3,486,528 km (0.103 R)
• M15: 3,663,951 km (0.11 R)
• M16: 4,874,347 km (0.096 R)
• M17: 5,954,743 km (0.062 R)
• M18: 6,305,251 km (0.064 R)
• M19: 6,490,902 km (0.036 R)
• M20: 6,835,725 km (0.076 R)
• M21: 7,186,682 km (0.075 R)
• M22: 7,543,473 km (0.109 R)
• M23: 7,989,424 km (0.103 R)
• M24: 8,072,899 km (0.073 R)
• M25: 8,392,889 km (0.117 R)
• M26: 9,307,531 km (0.079 R)
• M27: 9,750,041 km (0.066 R)
• M28: 10,435,499 km (0.116 R)
• M29: 10,581,955 km (0.107 R)
• M30: 12,139,867 km (0.104 R)
• M31: 12,274,655 km (0.088 R)
• M32: 12,371,146 km (0.073 R)
• M33: 12,798,696 km (0.07 R)
• M34: 12,916,131 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.9

Radius: 9.9

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 7.16 AU - 10.16 AU

Year: 9758 Days

Day: 13.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 103,404,226 km

• M1: 134,937 km (0.106 R)
• M2: 200,910 km (0.028 R)
• M3: 297,849 km (0.067 R)
• M4: 392,096 km (0.107 R)
• M5: 586,723 km (0.092 R)
• M6: 813,663 km (0.054 R)
• M7: 993,330 km (0.074 R)
• M8: 1,287,439 km (0.101 R)
• M9: 1,349,672 km (0.106 R)
• M10: 1,434,195 km (0.116 R)
• M11: 1,608,925 km (0.053 R)
• M12: 1,744,610 km (0.113 R)
• M13: 2,300,067 km (0.093 R)
• M14: 2,531,794 km (0.115 R)
• M15: 2,663,889 km (0.109 R)
• M16: 3,101,912 km (0.059 R)
• M17: 4,014,309 km (0.111 R)
• M18: 4,137,877 km (0.085 R)
• M19: 4,516,061 km (0.052 R)
• M20: 4,644,565 km (0.101 R)
• M21: 5,820,853 km (0.103 R)
• M22: 6,316,172 km (0.101 R)
• M23: 6,935,656 km (0.056 R)
• M24: 7,998,250 km (0.093 R)
• M25: 8,154,281 km (0.119 R)
• M26: 9,602,687 km (0.078 R)
• M27: 9,977,131 km (0.05 R)
• M28: 10,441,333 km (0.116 R)
• M29: 10,569,090 km (0.044 R)
• M30: 11,522,327 km (0.11 R)
• M31: 12,098,429 km (0.09 R)
• M32: 13,836,008 km (0.067 R)
• M33: 14,829,338 km (0.045 R)
• M34: 15,213,804 km (0.039 R)
• M35: 15,796,638 km (0.102 R)
• M36: 15,992,611 km (0.105 R)
• M37: 17,034,410 km (0.107 R)
• M38: 17,185,055 km (0.063 R)
• M39: 17,538,106 km (0.071 R)
• M40: 17,791,974 km (0.114 R)
• M41: 17,893,701 km (0.051 R)
• M42: 18,149,214 km (0.092 R)
• M43: 19,759,784 km (0.109 R)
• M44: 20,076,782 km (0.109 R)
• M45: 20,289,062 km (0.083 R)
• M46: 20,876,682 km (0.12 R)
• M47: 21,199,514 km (0.109 R)
• M48: 21,415,683 km (0.074 R)
• M49: 23,673,265 km (0.113 R)
• M50: 24,688,137 km (0.113 R)
• M51: 24,972,522 km (0.099 R)
• M52: 25,258,104 km (0.093 R)
• M53: 26,469,099 km (0.112 R)
• M54: 26,643,530 km (0.092 R)
• M55: 27,110,874 km (0.05 R)
• M56: 27,404,385 km (0.063 R)
• M57: 28,409,982 km (0.095 R)
• M58: 29,247,132 km (0.067 R)
• M59: 30,396,343 km (0.068 R)
• M60: 30,945,816 km (0.101 R)
• M61: 32,116,568 km (0.11 R)
• M62: 32,676,214 km (0.118 R)
• M63: 33,301,832 km (0.112 R)
• M64: 33,868,210 km (0.105 R)
• M65: 34,057,750 km (0.061 R)
• M66: 34,121,030 km (0.084 R)
• M67: 34,374,449 km (0.082 R)
• M68: 34,628,466 km (0.094 R)
• M69: 34,819,353 km (0.106 R)
• M70: 36,165,734 km (0.066 R)
• M71: 36,618,268 km (0.095 R)
• M72: 37,333,196 km (0.105 R)
• M73: 38,315,605 km (0.078 R)
• M74: 39,107,576 km (0.113 R)
• M75: 39,505,506 km (0.111 R)
• M76: 40,038,374 km (0.106 R)
• M77: 40,842,014 km (0.098 R)
• M78: 40,909,183 km (0.038 R)
• M79: 41,043,672 km (0.083 R)
• M80: 41,448,184 km (0.107 R)
• M81: 42,057,497 km (0.099 R)
• M82: 44,109,531 km (0.109 R)
• M83: 45,078,177 km (0.051 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 913.9

Radius: 3.1

Gravity: 95.1 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 13.23 AU - 21.27 AU

Year: 27432 Days

Day: 16.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 103,404,226 km

• M1: 86,617 km (0.067 R)
• M2: 141,968 km (0.07 R)
• M3: 549,024 km (0.074 R)
• M4: 715,377 km (0.12 R)
• M5: 1,335,610 km (0.091 R)
• M6: 1,519,914 km (0.102 R)
• M7: 1,994,140 km (0.062 R)
• M8: 3,455,412 km (0.064 R)
• M9: 5,280,057 km (0.073 R)
• M10: 6,164,031 km (0.104 R)
• M11: 8,531,716 km (0.101 R)
• M12: 8,939,370 km (0.054 R)
• M13: 9,145,516 km (0.088 R)
• M14: 9,422,871 km (0.096 R)
• M15: 9,703,067 km (0.106 R)
• M16: 10,850,483 km (0.074 R)
• M17: 11,217,896 km (0.106 R)
• M18: 12,344,068 km (0.097 R)
• M19: 12,650,445 km (0.083 R)
• M20: 15,107,889 km (0.11 R)
• M21: 16,432,279 km (0.073 R)
• M22: 17,278,704 km (0.094 R)
• M23: 19,189,966 km (0.082 R)
• M24: 19,544,663 km (0.049 R)
• M25: 19,811,994 km (0.083 R)
• M26: 20,621,468 km (0.116 R)
• M27: 20,802,930 km (0.106 R)
• M28: 20,893,736 km (0.088 R)
• M29: 21,075,946 km (0.07 R)
• M30: 21,809,724 km (0.108 R)
• M31: 22,551,879 km (0.092 R)
• M32: 22,832,225 km (0.102 R)
• M33: 23,302,262 km (0.049 R)
• M34: 27,075,719 km (0.118 R)
• M35: 27,274,235 km (0.119 R)
• M36: 27,672,913 km (0.088 R)
• M37: 30,619,543 km (0.032 R)
• M38: 30,722,915 km (0.092 R)
• M39: 30,929,958 km (0.1 R)
• M40: 32,182,242 km (0.119 R)
• M41: 32,287,260 km (0.059 R)
• M42: 32,603,360 km (0.107 R)
• M43: 33,026,273 km (0.079 R)
• M44: 33,877,485 km (0.079 R)
• M45: 34,198,522 km (0.078 R)
• M46: 34,413,195 km (0.074 R)
• M47: 36,693,515 km (0.108 R)
• M48: 37,464,393 km (0.106 R)
• M49: 40,828,251 km (0.088 R)
• M50: 41,970,730 km (0.114 R)
• M51: 42,545,934 km (0.071 R)
• M52: 44,755,345 km (0.095 R)
• M53: 45,342,965 km (0.105 R)
• M54: 45,460,699 km (0.041 R)
• M55: 45,578,731 km (0.094 R)
• M56: 46,644,616 km (0.054 R)
• M57: 47,240,315 km (0.104 R)
• M58: 49,042,520 km (0.112 R)
• M59: 51,603,187 km (0.066 R)
• M60: 55,966,508 km (0.061 R)
• M61: 56,092,769 km (0.073 R)
• M62: 57,872,235 km (0.063 R)
• M63: 58,640,570 km (0.117 R)
• M64: 59,025,934 km (0.103 R)
• M65: 61,355,921 km (0.073 R)
• M66: 62,139,216 km (0.038 R)
• M67: 62,401,012 km (0.113 R)
• M68: 62,663,257 km (0.062 R)
• M69: 67,714,279 km (0.095 R)
• M70: 69,743,874 km (0.057 R)
• M71: 70,424,843 km (0.093 R)
• M72: 70,971,175 km (0.109 R)
• M73: 71,930,546 km (0.092 R)
• M74: 72,068,026 km (0.117 R)
• M75: 72,756,476 km (0.07 R)
• M76: 73,170,563 km (0.07 R)
• M77: 74,417,461 km (0.038 R)
• M78: 74,973,815 km (0.078 R)
• M79: 75,392,091 km (0.118 R)
• M80: 77,072,823 km (0.085 R)
• M81: 79,474,916 km (0.051 R)
• M82: 81,471,449 km (0.105 R)
• M83: 84,497,066 km (0.05 R)
• M84: 85,222,915 km (0.102 R)
• M85: 85,805,000 km (0.11 R)
• M86: 88,882,677 km (0.102 R)
• M87: 89,768,745 km (0.108 R)
• M88: 91,400,559 km (0.028 R)
• M89: 93,042,246 km (0.076 R)
• M90: 94,242,320 km (0.059 R)
• M91: 94,392,666 km (0.071 R)
• M92: 95,749,519 km (0.071 R)
• M93: 96,354,642 km (0.105 R)
• M94: 96,809,270 km (0.097 R)
• M95: 98,635,112 km (0.115 R)
• M96: 98,940,591 km (0.1 R)
• M97: 99,705,485 km (0.078 R)
• M98: 103,249,159 km (0.039 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 14,227 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit