🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.56 AU - 0.56 AU

Year: 157 Days

Day: 32.1 Hours

Environment

Temp: 177 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.64 AU - 0.66 AU

Year: 196 Days

Day: 39.5 Hours

Environment

Temp: 121 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,082,752 km

• M1: 384,915 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.83 AU - 1.07 AU

Year: 347 Days

Day: 20.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.9 AU - 1.16 AU

Year: 392 Days

Day: 41.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 66,082,752 km

• M1: 187,596 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.08 AU - 1.38 AU

Year: 511 Days

Day: 22 Hours

Environment

Temp: -8 °C

Axial Tilt: 12.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.9

Radius: 11.8

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.42 AU - 4.72 AU

Year: 3661 Days

Day: 6.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 66,082,752 km

• M1: 166,802 km (0.101 R)
• M2: 248,033 km (0.088 R)
• M3: 356,492 km (0.108 R)
• M4: 436,975 km (0.089 R)
• M5: 581,637 km (0.118 R)
• M6: 663,317 km (0.084 R)
• M7: 739,911 km (0.106 R)
• M8: 887,115 km (0.077 R)
• M9: 1,212,491 km (0.109 R)
• M10: 1,389,465 km (0.03 R)
• M11: 1,497,175 km (0.071 R)
• M12: 1,893,909 km (0.118 R)
• M13: 2,028,697 km (0.095 R)
• M14: 2,226,016 km (0.094 R)
• M15: 2,584,602 km (0.074 R)
• M16: 2,945,283 km (0.119 R)
• M17: 3,044,167 km (0.118 R)
• M18: 3,119,116 km (0.054 R)
• M19: 3,512,109 km (0.096 R)
• M20: 3,590,947 km (0.112 R)
• M21: 3,696,863 km (0.117 R)
• M22: 4,131,295 km (0.113 R)
• M23: 5,167,858 km (0.103 R)
• M24: 5,398,838 km (0.12 R)
• M25: 5,653,603 km (0.077 R)
• M26: 5,902,085 km (0.072 R)
• M27: 6,217,587 km (0.103 R)
• M28: 6,603,699 km (0.111 R)
• M29: 7,119,512 km (0.097 R)
• M30: 7,785,522 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.4

Radius: 13.7

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 6.86 AU - 7.28 AU

Year: 7045 Days

Day: 7.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 66,082,752 km

• M1: 478,713 km (0.111 R)
• M2: 708,795 km (0.111 R)
• M3: 794,514 km (0.075 R)
• M4: 884,273 km (0.117 R)
• M5: 993,928 km (0.107 R)
• M6: 1,092,064 km (0.074 R)
• M7: 1,463,217 km (0.11 R)
• M8: 1,654,104 km (0.104 R)
• M9: 2,189,514 km (0.118 R)
• M10: 2,387,432 km (0.077 R)
• M11: 2,545,408 km (0.091 R)
• M12: 2,660,449 km (0.116 R)
• M13: 3,212,764 km (0.067 R)
• M14: 3,413,225 km (0.101 R)
• M15: 3,592,294 km (0.081 R)
• M16: 3,879,821 km (0.082 R)
• M17: 4,093,895 km (0.105 R)
• M18: 4,256,957 km (0.08 R)
• M19: 4,477,763 km (0.066 R)
• M20: 4,645,911 km (0.095 R)
• M21: 4,959,768 km (0.071 R)
• M22: 5,310,126 km (0.113 R)
• M23: 5,973,593 km (0.112 R)
• M24: 6,066,044 km (0.101 R)
• M25: 7,812,300 km (0.112 R)
• M26: 9,667,014 km (0.115 R)
• M27: 10,031,884 km (0.12 R)
• M28: 10,142,137 km (0.093 R)
• M29: 11,305,859 km (0.085 R)
• M30: 11,497,494 km (0.099 R)
• M31: 12,550,962 km (0.103 R)
• M32: 12,869,157 km (0.104 R)
• M33: 13,716,928 km (0.117 R)
• M34: 14,250,843 km (0.1 R)
• M35: 14,541,063 km (0.064 R)
• M36: 15,423,840 km (0.092 R)
• M37: 16,151,035 km (0.07 R)
• M38: 16,237,353 km (0.111 R)
• M39: 17,594,804 km (0.08 R)
• M40: 18,174,795 km (0.045 R)
• M41: 18,309,583 km (0.092 R)
• M42: 19,262,072 km (0.093 R)
• M43: 20,230,868 km (0.112 R)
• M44: 20,323,918 km (0.117 R)
• M45: 20,744,587 km (0.101 R)
• M46: 20,932,482 km (0.113 R)
• M47: 22,023,799 km (0.04 R)
• M48: 22,648,818 km (0.069 R)
• M49: 24,459,701 km (0.105 R)
• M50: 26,012,377 km (0.072 R)
• M51: 26,928,664 km (0.052 R)
• M52: 27,287,848 km (0.105 R)
• M53: 28,583,516 km (0.093 R)
• M54: 29,423,358 km (0.059 R)
• M55: 30,751,637 km (0.109 R)
• M56: 31,720,134 km (0.083 R)
• M57: 32,862,763 km (0.037 R)
• M58: 33,797,600 km (0.062 R)
• M59: 34,351,561 km (0.094 R)
• M60: 34,685,314 km (0.102 R)
• M61: 35,356,260 km (0.111 R)
• M62: 36,427,231 km (0.104 R)
• M63: 37,280,388 km (0.117 R)
• M64: 37,451,827 km (0.056 R)
• M65: 38,082,532 km (0.094 R)
• M66: 38,716,827 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.4

Radius: 11

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 7.46 AU - 7.8 AU

Year: 7898 Days

Day: 7.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 66,082,752 km

• M1: 168,746 km (0.074 R)
• M2: 287,826 km (0.051 R)
• M3: 375,042 km (0.086 R)
• M4: 464,950 km (0.091 R)
• M5: 972,685 km (0.057 R)
• M6: 1,160,131 km (0.111 R)
• M7: 1,648,868 km (0.102 R)
• M8: 1,792,781 km (0.113 R)
• M9: 2,110,676 km (0.07 R)
• M10: 2,197,294 km (0.098 R)
• M11: 2,392,369 km (0.111 R)
• M12: 2,630,230 km (0.092 R)
• M13: 2,761,726 km (0.105 R)
• M14: 2,856,871 km (0.117 R)
• M15: 3,349,496 km (0.027 R)
• M16: 3,868,900 km (0.11 R)
• M17: 3,997,255 km (0.081 R)
• M18: 4,127,106 km (0.041 R)
• M19: 4,280,444 km (0.099 R)
• M20: 4,570,365 km (0.118 R)
• M21: 4,889,606 km (0.028 R)
• M22: 5,052,070 km (0.107 R)
• M23: 5,287,238 km (0.03 R)
• M24: 5,525,996 km (0.112 R)
• M25: 6,567,347 km (0.11 R)
• M26: 7,005,967 km (0.086 R)
• M27: 7,110,686 km (0.091 R)
• M28: 7,215,853 km (0.107 R)
• M29: 7,884,556 km (0.09 R)
• M30: 8,378,528 km (0.078 R)
• M31: 8,769,577 km (0.096 R)
• M32: 8,854,100 km (0.048 R)
• M33: 8,967,345 km (0.092 R)
• M34: 9,338,647 km (0.084 R)
• M35: 9,890,364 km (0.061 R)
• M36: 10,393,013 km (0.108 R)
• M37: 10,662,588 km (0.108 R)
• M38: 11,055,881 km (0.103 R)
• M39: 11,515,745 km (0.09 R)
• M40: 11,888,094 km (0.111 R)
• M41: 12,169,936 km (0.07 R)
• M42: 12,296,047 km (0.054 R)
• M43: 12,581,031 km (0.119 R)
• M44: 12,676,624 km (0.083 R)
• M45: 12,900,423 km (0.101 R)
• M46: 13,973,189 km (0.091 R)
• M47: 16,342,221 km (0.113 R)
• M48: 18,361,343 km (0.057 R)
• M49: 18,723,669 km (0.097 R)
• M50: 18,796,374 km (0.038 R)
• M51: 19,198,194 km (0.118 R)
• M52: 19,381,751 km (0.11 R)
• M53: 19,639,807 km (0.11 R)
• M54: 19,824,710 km (0.109 R)
• M55: 20,457,958 km (0.077 R)
• M56: 20,570,455 km (0.087 R)
• M57: 20,758,350 km (0.066 R)
• M58: 21,097,937 km (0.101 R)
• M59: 21,363,324 km (0.097 R)
• M60: 21,591,760 km (0.078 R)
• M61: 21,974,132 km (0.057 R)
• M62: 22,204,662 km (0.039 R)
• M63: 23,173,907 km (0.094 R)
• M64: 23,644,093 km (0.068 R)
• M65: 23,722,782 km (0.106 R)
• M66: 23,840,814 km (0.1 R)
• M67: 24,038,283 km (0.111 R)
• M68: 24,355,132 km (0.045 R)
• M69: 24,434,568 km (0.064 R)
• M70: 24,673,476 km (0.107 R)
• M71: 26,367,223 km (0.093 R)
• M72: 26,653,105 km (0.036 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340.6

Radius: 6.2

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 12.07 AU - 19.01 AU

Year: 22956 Days

Day: 17.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,082,752 km

• M1: 83,027 km (0.117 R)
• M2: 143,165 km (0.104 R)
• M3: 263,741 km (0.102 R)
• M4: 605,123 km (0.104 R)
• M5: 707,149 km (0.095 R)
• M6: 793,018 km (0.05 R)
• M7: 1,196,334 km (0.102 R)
• M8: 1,352,365 km (0.116 R)
• M9: 1,829,582 km (0.117 R)
• M10: 2,102,149 km (0.066 R)
• M11: 2,354,970 km (0.082 R)
• M12: 2,617,664 km (0.045 R)
• M13: 3,424,146 km (0.119 R)
• M14: 3,534,698 km (0.048 R)
• M15: 4,867,915 km (0.097 R)
• M16: 5,033,968 km (0.1 R)
• M17: 5,286,789 km (0.118 R)
• M18: 5,543,648 km (0.103 R)
• M19: 6,383,790 km (0.117 R)
• M20: 6,657,255 km (0.117 R)
• M21: 6,981,284 km (0.079 R)
• M22: 7,215,853 km (0.115 R)
• M23: 7,452,966 km (0.114 R)
• M24: 8,726,941 km (0.089 R)
• M25: 8,928,899 km (0.074 R)
• M26: 9,234,677 km (0.068 R)
• M27: 10,385,234 km (0.091 R)
• M28: 10,922,889 km (0.051 R)
• M29: 11,249,909 km (0.118 R)
• M30: 11,913,526 km (0.101 R)
• M31: 12,081,524 km (0.048 R)
• M32: 12,760,848 km (0.099 R)
• M33: 13,336,501 km (0.118 R)
• M34: 13,569,125 km (0.081 R)
• M35: 14,752,145 km (0.101 R)
• M36: 15,113,574 km (0.108 R)
• M37: 15,356,072 km (0.039 R)
• M38: 15,477,844 km (0.082 R)
• M39: 15,722,287 km (0.091 R)
• M40: 16,214,913 km (0.071 R)
• M41: 16,463,246 km (0.092 R)
• M42: 18,494,336 km (0.111 R)
• M43: 18,948,964 km (0.097 R)
• M44: 19,014,338 km (0.107 R)
• M45: 19,145,087 km (0.103 R)
• M46: 19,473,155 km (0.113 R)
• M47: 19,539,127 km (0.077 R)
• M48: 19,604,951 km (0.094 R)
• M49: 19,671,073 km (0.09 R)
• M50: 19,935,861 km (0.082 R)
• M51: 22,027,538 km (0.078 R)
• M52: 22,371,464 km (0.109 R)
• M53: 23,203,976 km (0.068 R)
• M54: 24,046,511 km (0.104 R)
• M55: 25,473,077 km (0.078 R)
• M56: 25,545,183 km (0.094 R)
• M57: 26,123,977 km (0.118 R)
• M58: 26,853,416 km (0.103 R)
• M59: 26,926,869 km (0.109 R)
• M60: 27,368,182 km (0.098 R)
• M61: 28,332,640 km (0.075 R)
• M62: 28,556,738 km (0.097 R)
• M63: 28,631,686 km (0.111 R)
• M64: 29,006,878 km (0.066 R)
• M65: 29,686,351 km (0.118 R)
• M66: 30,218,471 km (0.081 R)
• M67: 31,678,696 km (0.118 R)
• M68: 33,555,700 km (0.095 R)
• M69: 34,348,419 km (0.071 R)
• M70: 39,815,922 km (0.043 R)
• M71: 40,992,061 km (0.105 R)
• M72: 41,754,262 km (0.091 R)
• M73: 41,924,205 km (0.073 R)
• M74: 42,521,100 km (0.055 R)
• M75: 43,120,689 km (0.109 R)
• M76: 45,372,137 km (0.102 R)
• M77: 46,248,182 km (0.078 R)
• M78: 48,284,358 km (0.073 R)
• M79: 48,820,368 km (0.111 R)
• M80: 50,711,733 km (0.063 R)
• M81: 51,165,464 km (0.104 R)
• M82: 51,711,945 km (0.099 R)
• M83: 51,894,454 km (0.045 R)
• M84: 52,168,667 km (0.11 R)
• M85: 52,260,221 km (0.106 R)
• M86: 55,217,023 km (0.072 R)
• M87: 58,227,680 km (0.11 R)
• M88: 59,179,422 km (0.037 R)
• M89: 59,657,237 km (0.119 R)
• M90: 60,328,333 km (0.116 R)
• M91: 61,387,785 km (0.108 R)
• M92: 63,134,939 km (0.064 R)
• M93: 63,427,702 km (0.11 R)
• M94: 65,489,609 km (0.063 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 17,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit