🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.67 AU - 1.03 AU

Year: 274 Days

Day: 31.2 Hours

Environment

Temp: 137 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.99 AU - 4.19 AU

Year: 2894 Days

Day: 14.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,838,910 km

• M1: 989,740 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.15 AU - 4.27 AU

Year: 3022 Days

Day: 25.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.4

Radius: 11.4

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.36 AU - 8.96 AU

Year: 7417 Days

Day: 14.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 96,838,910 km

• M1: 159,322 km (0.059 R)
• M2: 248,332 km (0.106 R)
• M3: 330,910 km (0.116 R)
• M4: 450,589 km (0.117 R)
• M5: 605,572 km (0.12 R)
• M6: 713,731 km (0.095 R)
• M7: 983,157 km (0.118 R)
• M8: 1,080,396 km (0.083 R)
• M9: 1,356,404 km (0.086 R)
• M10: 1,441,226 km (0.12 R)
• M11: 2,030,342 km (0.111 R)
• M12: 2,734,649 km (0.118 R)
• M13: 2,890,530 km (0.063 R)
• M14: 3,033,396 km (0.105 R)
• M15: 3,276,792 km (0.067 R)
• M16: 3,662,455 km (0.074 R)
• M17: 3,852,145 km (0.087 R)
• M18: 4,133,838 km (0.106 R)
• M19: 5,038,157 km (0.112 R)
• M20: 5,172,346 km (0.098 R)
• M21: 5,327,031 km (0.034 R)
• M22: 5,800,657 km (0.03 R)
• M23: 5,880,991 km (0.11 R)
• M24: 6,042,557 km (0.106 R)
• M25: 6,287,898 km (0.081 R)
• M26: 6,979,339 km (0.051 R)
• M27: 7,628,893 km (0.036 R)
• M28: 8,297,895 km (0.099 R)
• M29: 8,800,394 km (0.086 R)
• M30: 9,148,658 km (0.093 R)
• M31: 9,835,013 km (0.105 R)
• M32: 10,488,905 km (0.116 R)
• M33: 11,508,714 km (0.045 R)
• M34: 12,068,808 km (0.103 R)
• M35: 12,171,732 km (0.093 R)
• M36: 12,768,627 km (0.036 R)
• M37: 13,856,204 km (0.058 R)
• M38: 14,616,011 km (0.078 R)
• M39: 15,696,706 km (0.071 R)
• M40: 15,921,701 km (0.114 R)
• M41: 16,431,531 km (0.118 R)
• M42: 16,803,282 km (0.116 R)
• M43: 18,881,495 km (0.039 R)
• M44: 19,723,133 km (0.115 R)
• M45: 19,965,930 km (0.075 R)
• M46: 20,118,071 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.4

Radius: 12.2

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 10.18 AU - 11.08 AU

Year: 12125 Days

Day: 8.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 96,838,910 km

• M1: 390,301 km (0.097 R)
• M2: 879,935 km (0.088 R)
• M3: 968,197 km (0.045 R)
• M4: 1,059,602 km (0.07 R)
• M5: 1,227,451 km (0.057 R)
• M6: 1,314,816 km (0.09 R)
• M7: 1,482,964 km (0.073 R)
• M8: 1,562,999 km (0.114 R)
• M9: 1,672,205 km (0.071 R)
• M10: 2,429,170 km (0.092 R)
• M11: 3,405,596 km (0.114 R)
• M12: 3,567,161 km (0.103 R)
• M13: 3,731,420 km (0.052 R)
• M14: 4,220,006 km (0.049 R)
• M15: 4,374,541 km (0.118 R)
• M16: 4,452,481 km (0.052 R)
• M17: 5,382,382 km (0.101 R)
• M18: 5,762,360 km (0.04 R)
• M19: 6,173,156 km (0.098 R)
• M20: 6,504,067 km (0.107 R)
• M21: 7,252,804 km (0.084 R)
• M22: 7,438,455 km (0.032 R)
• M23: 7,672,725 km (0.11 R)
• M24: 8,511,820 km (0.113 R)
• M25: 8,979,762 km (0.064 R)
• M26: 9,380,235 km (0.076 R)
• M27: 9,863,287 km (0.094 R)
• M28: 10,695,500 km (0.112 R)
• M29: 10,907,031 km (0.058 R)
• M30: 11,388,288 km (0.11 R)
• M31: 12,593,448 km (0.055 R)
• M32: 14,040,807 km (0.053 R)
• M33: 15,153,217 km (0.096 R)
• M34: 15,780,032 km (0.119 R)
• M35: 16,567,964 km (0.099 R)
• M36: 16,843,673 km (0.113 R)
• M37: 17,461,811 km (0.102 R)
• M38: 19,328,494 km (0.045 R)
• M39: 19,910,579 km (0.106 R)
• M40: 20,073,341 km (0.043 R)
• M41: 20,367,301 km (0.079 R)
• M42: 20,893,587 km (0.076 R)
• M43: 21,158,375 km (0.099 R)
• M44: 21,357,639 km (0.073 R)
• M45: 21,457,571 km (0.083 R)
• M46: 22,060,151 km (0.058 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251.1

Radius: 6.9

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 11.14 AU - 16.68 AU

Year: 18150 Days

Day: 23.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 96,838,910 km

• M1: 115,639 km (0.034 R)
• M2: 179,368 km (0.066 R)
• M3: 275,260 km (0.11 R)
• M4: 433,834 km (0.071 R)
• M5: 779,255 km (0.12 R)
• M6: 1,132,456 km (0.114 R)
• M7: 1,195,885 km (0.071 R)
• M8: 1,260,512 km (0.077 R)
• M9: 1,393,355 km (0.034 R)
• M10: 1,438,832 km (0.027 R)
• M11: 1,601,445 km (0.102 R)
• M12: 1,869,375 km (0.069 R)
• M13: 1,944,922 km (0.103 R)
• M14: 2,151,367 km (0.082 R)
• M15: 2,283,911 km (0.103 R)
• M16: 2,392,070 km (0.059 R)
• M17: 2,755,144 km (0.088 R)
• M18: 2,870,334 km (0.104 R)
• M19: 3,016,491 km (0.078 R)
• M20: 3,439,105 km (0.081 R)
• M21: 3,720,649 km (0.118 R)
• M22: 4,643,518 km (0.076 R)
• M23: 5,095,004 km (0.075 R)
• M24: 5,669,909 km (0.097 R)
• M25: 6,077,114 km (0.089 R)
• M26: 6,647,381 km (0.094 R)
• M27: 6,997,889 km (0.117 R)
• M28: 7,474,358 km (0.101 R)
• M29: 9,180,522 km (0.117 R)
• M30: 9,266,691 km (0.081 R)
• M31: 10,277,374 km (0.099 R)
• M32: 10,863,947 km (0.096 R)
• M33: 11,000,829 km (0.058 R)
• M34: 11,138,309 km (0.062 R)
• M35: 12,544,230 km (0.112 R)
• M36: 12,687,994 km (0.106 R)
• M37: 12,880,377 km (0.084 R)
• M38: 12,976,867 km (0.109 R)
• M39: 14,104,536 km (0.1 R)
• M40: 15,161,445 km (0.118 R)
• M41: 16,295,696 km (0.099 R)
• M42: 16,872,994 km (0.061 R)
• M43: 17,939,777 km (0.065 R)
• M44: 18,863,544 km (0.084 R)
• M45: 19,193,407 km (0.11 R)
• M46: 19,970,119 km (0.101 R)
• M47: 20,082,018 km (0.089 R)
• M48: 20,250,166 km (0.08 R)
• M49: 20,587,809 km (0.114 R)
• M50: 23,120,052 km (0.083 R)
• M51: 24,005,522 km (0.115 R)
• M52: 24,183,992 km (0.119 R)
• M53: 24,362,761 km (0.077 R)
• M54: 25,142,914 km (0.069 R)
• M55: 25,748,636 km (0.095 R)
• M56: 26,604,785 km (0.036 R)
• M57: 27,906,286 km (0.102 R)
• M58: 28,975,013 km (0.119 R)
• M59: 29,929,148 km (0.117 R)
• M60: 30,377,942 km (0.12 R)
• M61: 31,411,962 km (0.058 R)
• M62: 31,477,038 km (0.117 R)
• M63: 31,802,712 km (0.114 R)
• M64: 31,868,086 km (0.108 R)
• M65: 31,933,311 km (0.094 R)
• M66: 32,391,829 km (0.091 R)
• M67: 32,720,794 km (0.101 R)
• M68: 32,852,590 km (0.073 R)
• M69: 33,514,561 km (0.104 R)
• M70: 33,847,266 km (0.105 R)
• M71: 33,980,558 km (0.114 R)
• M72: 34,784,347 km (0.08 R)
• M73: 35,121,092 km (0.07 R)
• M74: 36,615,724 km (0.118 R)
• M75: 36,684,091 km (0.091 R)
• M76: 38,200,415 km (0.114 R)
• M77: 40,654,418 km (0.066 R)
• M78: 40,796,087 km (0.083 R)
• M79: 40,867,146 km (0.114 R)
• M80: 41,151,233 km (0.119 R)
• M81: 41,578,783 km (0.066 R)
• M82: 41,793,157 km (0.119 R)
• M83: 42,581,987 km (0.111 R)
• M84: 43,738,378 km (0.102 R)
• M85: 44,393,318 km (0.104 R)
• M86: 45,565,716 km (0.115 R)
• M87: 47,716,485 km (0.102 R)
• M88: 49,900,165 km (0.089 R)
• M89: 50,432,135 km (0.099 R)
• M90: 50,736,866 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 706.9

Radius: 5.7

Gravity: 21.76 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 16.56 AU - 20.82 AU

Year: 28268 Days

Day: 21.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 96,838,910 km

• M1: 115,789 km (0.051 R)
• M2: 651,050 km (0.113 R)
• M3: 933,790 km (0.063 R)
• M4: 1,319,004 km (0.063 R)
• M5: 1,422,526 km (0.104 R)
• M6: 1,940,434 km (0.062 R)
• M7: 2,178,893 km (0.082 R)
• M8: 2,771,151 km (0.101 R)
• M9: 2,949,172 km (0.07 R)
• M10: 3,177,010 km (0.096 R)
• M11: 4,043,331 km (0.095 R)
• M12: 4,711,735 km (0.094 R)
• M13: 6,090,728 km (0.112 R)
• M14: 6,264,112 km (0.08 R)
• M15: 6,497,784 km (0.113 R)
• M16: 6,674,907 km (0.109 R)
• M17: 8,987,092 km (0.098 R)
• M18: 11,235,847 km (0.115 R)
• M19: 11,662,500 km (0.082 R)
• M20: 15,027,106 km (0.073 R)
• M21: 18,248,696 km (0.077 R)
• M22: 18,665,925 km (0.11 R)
• M23: 18,833,774 km (0.083 R)
• M24: 19,255,340 km (0.048 R)
• M25: 19,424,835 km (0.088 R)
• M26: 19,509,806 km (0.076 R)
• M27: 20,452,422 km (0.025 R)
• M28: 21,059,939 km (0.074 R)
• M29: 21,497,513 km (0.03 R)
• M30: 22,917,795 km (0.065 R)
• M31: 24,827,412 km (0.119 R)
• M32: 25,011,866 km (0.079 R)
• M33: 25,196,919 km (0.097 R)
• M34: 25,475,171 km (0.111 R)
• M35: 26,034,966 km (0.026 R)
• M36: 26,128,614 km (0.046 R)
• M37: 27,738,138 km (0.118 R)
• M38: 28,699,903 km (0.098 R)
• M39: 29,966,398 km (0.112 R)
• M40: 31,350,627 km (0.096 R)
• M41: 32,654,522 km (0.064 R)
• M42: 36,566,208 km (0.044 R)
• M43: 37,408,444 km (0.088 R)
• M44: 38,790,578 km (0.114 R)
• M45: 38,897,541 km (0.114 R)
• M46: 39,004,653 km (0.114 R)
• M47: 41,714,020 km (0.105 R)
• M48: 42,263,194 km (0.101 R)
• M49: 43,146,868 km (0.055 R)
• M50: 46,969,393 km (0.108 R)
• M51: 49,384,052 km (0.09 R)
• M52: 53,616,176 km (0.106 R)
• M53: 54,812,361 km (0.059 R)
• M54: 56,622,794 km (0.113 R)
• M55: 58,085,412 km (0.036 R)
• M56: 58,575,645 km (0.094 R)
• M57: 59,190,342 km (0.037 R)
• M58: 61,670,675 km (0.057 R)
• M59: 64,564,795 km (0.072 R)
• M60: 64,691,654 km (0.096 R)
• M61: 64,818,513 km (0.088 R)
• M62: 67,117,085 km (0.068 R)
• M63: 67,245,589 km (0.097 R)
• M64: 67,374,243 km (0.101 R)
• M65: 71,793,813 km (0.069 R)
• M66: 72,188,153 km (0.09 R)
• M67: 72,583,391 km (0.107 R)
• M68: 72,715,187 km (0.108 R)
• M69: 74,038,380 km (0.117 R)
• M70: 74,171,223 km (0.052 R)
• M71: 75,369,502 km (0.043 R)
• M72: 75,636,683 km (0.107 R)
• M73: 78,190,618 km (0.049 R)
• M74: 79,002,935 km (0.092 R)
• M75: 80,909,260 km (0.115 R)
• M76: 82,830,546 km (0.079 R)
• M77: 84,350,759 km (0.085 R)
• M78: 85,740,823 km (0.111 R)
• M79: 86,718,295 km (0.101 R)
• M80: 87,559,035 km (0.101 R)
• M81: 87,699,508 km (0.095 R)
• M82: 89,248,743 km (0.107 R)
• M83: 90,664,986 km (0.105 R)
• M84: 91,375,875 km (0.061 R)
• M85: 92,660,173 km (0.105 R)
• M86: 93,089,669 km (0.114 R)
• M87: 93,663,227 km (0.094 R)
• M88: 94,237,982 km (0.097 R)
• M89: 94,958,146 km (0.065 R)
• M90: 96,403,710 km (0.116 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 18,820 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit