🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.48 AU - 0.68 AU

Year: 164 Days

Day: 23.7 Hours

Environment

Temp: 161 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.83 AU - 1.05 AU

Year: 338 Days

Day: 23.1 Hours

Environment

Temp: 30 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.42 AU - 1.84 AU

Year: 772 Days

Day: 40.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.57 AU - 1.69 AU

Year: 772 Days

Day: 26.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,660,985 km

• M1: 394,041 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.08 AU - 3.3 AU

Year: 1636 Days

Day: 38.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,660,985 km

• M1: 93,947 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.73 AU - 4.39 AU

Year: 3034 Days

Day: 32.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,660,985 km

• M1: 2,440,540 km (0.101 R)

Asteroid Belt

Center: 6.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.3

Radius: 8

Gravity: 8.18 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 7.04 AU - 8.86 AU

Year: 8313 Days

Day: 11.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 61,660,985 km

• M1: 185,202 km (0.108 R)
• M2: 331,060 km (0.115 R)
• M3: 584,329 km (0.102 R)
• M4: 681,568 km (0.062 R)
• M5: 769,681 km (0.052 R)
• M6: 925,113 km (0.118 R)
• M7: 1,414,149 km (0.12 R)
• M8: 1,665,772 km (0.116 R)
• M9: 1,746,106 km (0.071 R)
• M10: 1,910,664 km (0.041 R)
• M11: 1,994,888 km (0.086 R)
• M12: 2,255,038 km (0.082 R)
• M13: 2,784,016 km (0.088 R)
• M14: 3,050,301 km (0.084 R)
• M15: 3,149,185 km (0.062 R)
• M16: 3,555,642 km (0.059 R)
• M17: 3,738,600 km (0.08 R)
• M18: 3,924,700 km (0.082 R)
• M19: 4,585,923 km (0.097 R)
• M20: 4,728,041 km (0.046 R)
• M21: 5,075,108 km (0.115 R)
• M22: 5,671,854 km (0.11 R)
• M23: 5,732,740 km (0.109 R)
• M24: 6,102,696 km (0.098 R)
• M25: 6,512,295 km (0.094 R)
• M26: 6,704,378 km (0.103 R)
• M27: 6,865,944 km (0.116 R)
• M28: 7,028,706 km (0.041 R)
• M29: 7,558,133 km (0.083 R)
• M30: 7,929,585 km (0.053 R)
• M31: 8,272,463 km (0.092 R)
• M32: 8,655,284 km (0.042 R)
• M33: 8,831,211 km (0.112 R)
• M34: 9,366,173 km (0.12 R)
• M35: 9,546,738 km (0.049 R)
• M36: 10,429,814 km (0.11 R)
• M37: 10,579,412 km (0.105 R)
• M38: 11,185,433 km (0.101 R)
• M39: 11,841,569 km (0.082 R)
• M40: 12,749,179 km (0.08 R)
• M41: 12,869,157 km (0.075 R)
• M42: 12,989,583 km (0.101 R)
• M43: 13,191,091 km (0.06 R)
• M44: 14,214,191 km (0.052 R)
• M45: 14,756,184 km (0.075 R)
• M46: 16,292,255 km (0.092 R)
• M47: 16,596,837 km (0.109 R)
• M48: 16,991,177 km (0.044 R)
• M49: 17,566,231 km (0.096 R)
• M50: 18,282,805 km (0.058 R)
• M51: 18,826,443 km (0.1 R)
• M52: 19,698,150 km (0.081 R)
• M53: 20,162,203 km (0.11 R)
• M54: 20,536,048 km (0.072 R)
• M55: 20,865,013 km (0.099 R)
• M56: 21,195,774 km (0.036 R)
• M57: 21,385,464 km (0.068 R)
• M58: 21,862,382 km (0.09 R)
• M59: 22,198,230 km (0.088 R)
• M60: 22,584,342 km (0.039 R)
• M61: 23,460,836 km (0.092 R)
• M62: 23,755,543 km (0.062 R)
• M63: 24,051,448 km (0.093 R)
• M64: 24,597,181 km (0.086 R)
• M65: 24,696,813 km (0.113 R)
• M66: 24,796,595 km (0.114 R)
• M67: 26,004,448 km (0.034 R)
• M68: 26,871,667 km (0.103 R)
• M69: 27,437,745 km (0.04 R)
• M70: 28,111,833 km (0.047 R)
• M71: 28,372,583 km (0.116 R)
• M72: 28,477,151 km (0.088 R)
• M73: 28,686,588 km (0.107 R)
• M74: 29,212,425 km (0.094 R)
• M75: 30,755,228 km (0.112 R)
• M76: 31,780,272 km (0.082 R)
• M77: 32,597,526 km (0.091 R)
• M78: 32,981,244 km (0.085 R)
• M79: 34,698,478 km (0.075 R)
• M80: 35,539,817 km (0.11 R)
• M81: 36,104,549 km (0.073 R)
• M82: 36,842,964 km (0.118 R)
• M83: 37,643,761 km (0.053 R)
• M84: 37,758,652 km (0.118 R)
• M85: 38,219,264 km (0.066 R)
• M86: 38,739,715 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.8

Radius: 13.5

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 6.31 AU - 10.13 AU

Year: 8740 Days

Day: 11.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 131.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 61,660,985 km

• M1: 392,994 km (0.07 R)
• M2: 703,559 km (0.034 R)
• M3: 1,212,491 km (0.077 R)
• M4: 1,586,934 km (0.109 R)
• M5: 1,924,427 km (0.114 R)
• M6: 2,192,955 km (0.053 R)
• M7: 2,521,771 km (0.074 R)
• M8: 2,635,017 km (0.099 R)
• M9: 2,799,724 km (0.085 R)
• M10: 3,547,564 km (0.049 R)
• M11: 3,897,473 km (0.113 R)
• M12: 4,029,119 km (0.105 R)
• M13: 4,551,366 km (0.074 R)
• M14: 4,810,469 km (0.088 R)
• M15: 5,095,154 km (0.088 R)
• M16: 5,406,168 km (0.111 R)
• M17: 5,490,242 km (0.118 R)
• M18: 6,780,224 km (0.108 R)
• M19: 7,354,381 km (0.079 R)
• M20: 7,471,067 km (0.114 R)
• M21: 7,920,310 km (0.053 R)
• M22: 8,184,500 km (0.103 R)
• M23: 8,305,524 km (0.078 R)
• M24: 8,869,957 km (0.103 R)
• M25: 10,716,593 km (0.074 R)
• M26: 11,547,310 km (0.113 R)
• M27: 12,287,820 km (0.106 R)
• M28: 12,677,971 km (0.057 R)
• M29: 12,930,791 km (0.102 R)
• M30: 15,520,629 km (0.114 R)
• M31: 15,670,826 km (0.069 R)
• M32: 15,851,690 km (0.085 R)
• M33: 16,367,952 km (0.076 R)
• M34: 17,385,666 km (0.113 R)
• M35: 19,676,758 km (0.053 R)
• M36: 20,297,140 km (0.098 R)
• M37: 20,560,283 km (0.098 R)
• M38: 20,791,411 km (0.11 R)
• M39: 21,123,219 km (0.089 R)
• M40: 21,691,093 km (0.081 R)
• M41: 22,162,775 km (0.107 R)
• M42: 22,569,532 km (0.111 R)
• M43: 22,774,032 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.6

Radius: 14.5

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 9.85 AU - 13.71 AU

Year: 14994 Days

Day: 6.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 61,660,985 km

• M1: 182,210 km (0.07 R)
• M2: 565,779 km (0.083 R)
• M3: 930,499 km (0.116 R)
• M4: 1,392,906 km (0.05 R)
• M5: 2,392,818 km (0.085 R)
• M6: 2,609,286 km (0.11 R)
• M7: 2,832,486 km (0.087 R)
• M8: 3,128,839 km (0.109 R)
• M9: 3,859,775 km (0.062 R)
• M10: 4,300,939 km (0.039 R)
• M11: 4,451,733 km (0.061 R)
• M12: 4,875,395 km (0.095 R)
• M13: 5,112,208 km (0.114 R)
• M14: 5,272,128 km (0.03 R)
• M15: 5,762,061 km (0.114 R)
• M16: 6,698,245 km (0.077 R)
• M17: 7,318,777 km (0.108 R)
• M18: 7,454,163 km (0.078 R)
• M19: 8,662,465 km (0.033 R)
• M20: 8,901,821 km (0.11 R)
• M21: 9,436,185 km (0.095 R)
• M22: 9,831,422 km (0.101 R)
• M23: 10,333,174 km (0.12 R)
• M24: 12,261,640 km (0.079 R)
• M25: 12,693,080 km (0.088 R)
• M26: 13,074,704 km (0.113 R)
• M27: 13,184,509 km (0.092 R)
• M28: 14,185,917 km (0.026 R)
• M29: 15,792,150 km (0.079 R)
• M30: 16,855,042 km (0.111 R)
• M31: 17,637,140 km (0.111 R)
• M32: 18,124,231 km (0.083 R)
• M33: 18,615,809 km (0.076 R)
• M34: 22,112,959 km (0.086 R)
• M35: 22,309,381 km (0.074 R)
• M36: 22,836,265 km (0.104 R)
• M37: 25,600,534 km (0.101 R)
• M38: 27,477,838 km (0.043 R)
• M39: 27,689,219 km (0.104 R)
• M40: 29,183,702 km (0.111 R)
• M41: 30,412,649 km (0.108 R)
• M42: 31,216,737 km (0.052 R)
• M43: 32,176,258 km (0.067 R)
• M44: 32,324,809 km (0.098 R)
• M45: 32,920,956 km (0.064 R)
• M46: 33,370,498 km (0.078 R)
• M47: 34,731,240 km (0.09 R)
• M48: 34,883,531 km (0.086 R)
• M49: 35,112,415 km (0.039 R)
• M50: 35,265,304 km (0.034 R)
• M51: 35,418,343 km (0.118 R)
• M52: 35,955,998 km (0.061 R)
• M53: 36,264,469 km (0.108 R)
• M54: 36,651,179 km (0.052 R)
• M55: 37,663,059 km (0.106 R)
• M56: 37,897,928 km (0.036 R)
• M57: 39,714,495 km (0.066 R)
• M58: 40,033,288 km (0.039 R)
• M59: 40,273,093 km (0.093 R)
• M60: 41,155,870 km (0.082 R)
• M61: 41,317,137 km (0.085 R)
• M62: 41,559,336 km (0.109 R)
• M63: 41,721,051 km (0.104 R)
• M64: 43,925,076 km (0.076 R)
• M65: 44,172,362 km (0.116 R)
• M66: 45,165,841 km (0.034 R)
• M67: 47,681,778 km (0.043 R)
• M68: 48,360,354 km (0.096 R)
• M69: 50,156,875 km (0.074 R)
• M70: 50,415,230 km (0.045 R)
• M71: 51,193,139 km (0.044 R)
• M72: 51,888,021 km (0.039 R)
• M73: 52,062,153 km (0.054 R)
• M74: 52,411,165 km (0.072 R)
• M75: 52,585,896 km (0.092 R)
• M76: 53,726,729 km (0.082 R)
• M77: 54,079,481 km (0.064 R)
• M78: 54,698,517 km (0.102 R)
• M79: 56,122,240 km (0.088 R)
• M80: 56,390,469 km (0.117 R)
• M81: 56,569,537 km (0.11 R)
• M82: 56,748,905 km (0.085 R)
• M83: 57,648,287 km (0.052 R)
• M84: 59,734,579 km (0.093 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 19,985 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit