🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.94 AU - 0.94 AU

Year: 320 Days

Day: 12.6 Hours

Environment

Temp: 90 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.8 AU - 2.52 AU

Year: 1116 Days

Day: 46.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.41 AU - 4.91 AU

Year: 2982 Days

Day: 45.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.25 AU - 5.19 AU

Year: 3047 Days

Day: 30.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,527,917 km

• M1: 241,152 km (0.067 R)
• M2: 684,410 km (0.071 R)

Asteroid Belt

Center: 9.72 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 936.2

Radius: 5

Gravity: 37.45 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 14.56 AU - 15.86 AU

Year: 20848 Days

Day: 23.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 53,527,917 km

• M1: 64,925 km (0.094 R)
• M2: 271,670 km (0.081 R)
• M3: 345,272 km (0.099 R)
• M4: 582,235 km (0.092 R)
• M5: 756,217 km (0.111 R)
• M6: 862,881 km (0.115 R)
• M7: 1,061,247 km (0.115 R)
• M8: 1,634,506 km (0.044 R)
• M9: 1,843,943 km (0.115 R)
• M10: 1,915,750 km (0.102 R)
• M11: 2,288,249 km (0.073 R)
• M12: 2,682,888 km (0.102 R)
• M13: 2,929,725 km (0.096 R)
• M14: 3,141,106 km (0.094 R)
• M15: 4,802,540 km (0.056 R)
• M16: 4,951,390 km (0.114 R)
• M17: 5,355,903 km (0.114 R)
• M18: 5,510,288 km (0.119 R)
• M19: 5,771,037 km (0.027 R)
• M20: 6,304,353 km (0.103 R)
• M21: 6,522,018 km (0.118 R)
• M22: 6,964,978 km (0.116 R)
• M23: 7,937,962 km (0.105 R)
• M24: 8,470,082 km (0.116 R)
• M25: 8,589,910 km (0.046 R)
• M26: 9,258,911 km (0.048 R)
• M27: 11,101,508 km (0.088 R)
• M28: 13,469,792 km (0.075 R)
• M29: 13,539,654 km (0.116 R)
• M30: 13,890,910 km (0.057 R)
• M31: 13,961,520 km (0.077 R)
• M32: 14,746,161 km (0.118 R)
• M33: 16,656,975 km (0.094 R)
• M34: 17,033,214 km (0.116 R)
• M35: 17,108,760 km (0.04 R)
• M36: 19,034,683 km (0.113 R)
• M37: 19,191,612 km (0.064 R)
• M38: 20,302,675 km (0.036 R)
• M39: 21,761,703 km (0.114 R)
• M40: 22,503,708 km (0.064 R)
• M41: 22,586,586 km (0.054 R)
• M42: 22,752,939 km (0.062 R)
• M43: 24,437,411 km (0.107 R)
• M44: 24,950,531 km (0.111 R)
• M45: 25,036,400 km (0.091 R)
• M46: 25,122,419 km (0.117 R)
• M47: 25,640,327 km (0.108 R)
• M48: 26,336,256 km (0.097 R)
• M49: 26,686,615 km (0.101 R)
• M50: 27,835,825 km (0.103 R)
• M51: 28,192,616 km (0.065 R)
• M52: 28,730,720 km (0.09 R)
• M53: 29,725,994 km (0.08 R)
• M54: 30,548,633 km (0.081 R)
• M55: 30,640,486 km (0.119 R)
• M56: 30,732,489 km (0.105 R)
• M57: 32,029,652 km (0.092 R)
• M58: 36,805,714 km (0.11 R)
• M59: 37,984,695 km (0.109 R)
• M60: 39,375,656 km (0.093 R)
• M61: 40,480,137 km (0.087 R)
• M62: 41,086,906 km (0.113 R)
• M63: 41,391,487 km (0.077 R)
• M64: 42,207,094 km (0.106 R)
• M65: 44,269,451 km (0.114 R)
• M66: 45,208,177 km (0.05 R)
• M67: 45,732,518 km (0.084 R)
• M68: 47,423,871 km (0.102 R)
• M69: 49,566,861 km (0.066 R)
• M70: 53,724,335 km (0.116 R)
• M71: 54,948,495 km (0.12 R)
• M72: 55,060,244 km (0.085 R)
• M73: 55,620,189 km (0.066 R)
• M74: 55,844,586 km (0.081 R)
• M75: 56,519,871 km (0.061 R)
• M76: 56,971,507 km (0.103 R)
• M77: 57,311,094 km (0.094 R)
• M78: 59,591,713 km (0.103 R)
• M79: 59,936,387 km (0.106 R)
• M80: 68,404,075 km (0.087 R)
• M81: 68,644,479 km (0.073 R)
• M82: 69,609,385 km (0.094 R)
• M83: 71,064,972 km (0.109 R)
• M84: 71,552,362 km (0.115 R)
• M85: 72,408,062 km (0.089 R)
• M86: 73,636,261 km (0.072 R)
• M87: 73,759,529 km (0.037 R)
• M88: 75,615,740 km (0.07 R)
• M89: 77,863,597 km (0.026 R)
• M90: 78,995,754 km (0.046 R)
• M91: 80,006,587 km (0.042 R)
• M92: 80,513,574 km (0.104 R)
• M93: 81,658,447 km (0.116 R)
• M94: 82,424,537 km (0.066 R)
• M95: 84,479,264 km (0.088 R)
• M96: 86,680,746 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.5

Radius: 8

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 20.03 AU - 20.35 AU

Year: 31885 Days

Day: 23.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 53,527,917 km

• M1: 130,599 km (0.113 R)
• M2: 580,589 km (0.064 R)
• M3: 752,477 km (0.072 R)
• M4: 1,362,837 km (0.112 R)
• M5: 1,560,306 km (0.093 R)
• M6: 1,838,109 km (0.057 R)
• M7: 2,131,620 km (0.118 R)
• M8: 2,245,614 km (0.115 R)
• M9: 3,141,705 km (0.115 R)
• M10: 5,169,504 km (0.084 R)
• M11: 5,635,651 km (0.109 R)
• M12: 5,847,182 km (0.107 R)
• M13: 6,223,720 km (0.064 R)
• M14: 7,342,413 km (0.11 R)
• M15: 8,341,278 km (0.089 R)
• M16: 8,461,704 km (0.1 R)
• M17: 8,643,167 km (0.107 R)
• M18: 9,633,205 km (0.038 R)
• M19: 9,949,904 km (0.11 R)
• M20: 10,270,043 km (0.069 R)
• M21: 11,317,229 km (0.116 R)
• M22: 11,785,919 km (0.084 R)
• M23: 12,742,447 km (0.113 R)
• M24: 13,723,809 km (0.111 R)
• M25: 13,865,927 km (0.1 R)
• M26: 14,439,486 km (0.06 R)
• M27: 16,131,288 km (0.097 R)
• M28: 16,582,774 km (0.077 R)
• M29: 17,575,506 km (0.098 R)
• M30: 17,962,366 km (0.103 R)
• M31: 18,040,157 km (0.092 R)
• M32: 18,273,978 km (0.103 R)
• M33: 19,617,966 km (0.041 R)
• M34: 21,075,348 km (0.035 R)
• M35: 21,321,736 km (0.071 R)
• M36: 21,900,081 km (0.09 R)
• M37: 25,041,936 km (0.104 R)
• M38: 26,443,668 km (0.088 R)
• M39: 27,064,948 km (0.103 R)
• M40: 28,141,155 km (0.098 R)
• M41: 29,597,640 km (0.063 R)
• M42: 30,613,110 km (0.041 R)
• M43: 30,892,110 km (0.097 R)
• M44: 32,773,154 km (0.114 R)
• M45: 35,468,458 km (0.108 R)
• M46: 35,859,208 km (0.113 R)
• M47: 37,238,351 km (0.09 R)
• M48: 38,034,211 km (0.119 R)
• M49: 39,743,816 km (0.052 R)
• M50: 40,353,278 km (0.083 R)
• M51: 40,455,004 km (0.08 R)
• M52: 41,478,403 km (0.065 R)
• M53: 42,199,914 km (0.094 R)
• M54: 42,406,658 km (0.089 R)
• M55: 46,401,071 km (0.098 R)
• M56: 46,507,734 km (0.106 R)
• M57: 46,721,509 km (0.109 R)
• M58: 47,902,585 km (0.07 R)
• M59: 48,226,464 km (0.113 R)
• M60: 48,551,091 km (0.117 R)
• M61: 49,311,198 km (0.066 R)
• M62: 49,638,219 km (0.117 R)
• M63: 49,856,632 km (0.103 R)
• M64: 50,513,666 km (0.106 R)
• M65: 51,283,945 km (0.048 R)
• M66: 52,168,966 km (0.078 R)
• M67: 52,502,121 km (0.099 R)
• M68: 53,394,023 km (0.114 R)
• M69: 53,505,922 km (0.109 R)
• M70: 56,669,169 km (0.117 R)
• M71: 57,354,776 km (0.089 R)
• M72: 58,965,347 km (0.117 R)
• M73: 60,707,564 km (0.032 R)
• M74: 60,941,086 km (0.104 R)
• M75: 62,820,335 km (0.034 R)
• M76: 64,718,432 km (0.104 R)
• M77: 65,315,478 km (0.117 R)
• M78: 65,914,318 km (0.037 R)
• M79: 71,139,173 km (0.088 R)
• M80: 71,631,948 km (0.037 R)
• M81: 71,878,635 km (0.096 R)
• M82: 72,002,203 km (0.03 R)
• M83: 76,873,858 km (0.107 R)
• M84: 77,252,939 km (0.117 R)
• M85: 79,030,461 km (0.061 R)
• M86: 80,436,531 km (0.106 R)
• M87: 82,237,989 km (0.037 R)
• M88: 88,117,634 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 90.7

Radius: 6.4

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 16.17 AU - 24.67 AU

Year: 32431 Days

Day: 17.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 53,527,917 km

• M1: 242,199 km (0.101 R)
• M2: 713,432 km (0.118 R)
• M3: 1,177,335 km (0.088 R)
• M4: 1,334,563 km (0.109 R)
• M5: 1,976,637 km (0.072 R)
• M6: 2,109,779 km (0.113 R)
• M7: 2,218,536 km (0.116 R)
• M8: 3,958,958 km (0.068 R)
• M9: 4,471,181 km (0.045 R)
• M10: 5,004,348 km (0.058 R)
• M11: 5,670,208 km (0.099 R)
• M12: 5,936,791 km (0.1 R)
• M13: 7,247,418 km (0.111 R)
• M14: 7,370,837 km (0.12 R)
• M15: 7,956,213 km (0.105 R)
• M16: 8,383,465 km (0.091 R)
• M17: 8,818,196 km (0.118 R)
• M18: 9,304,838 km (0.104 R)
• M19: 9,394,297 km (0.029 R)
• M20: 10,675,902 km (0.091 R)
• M21: 12,157,520 km (0.087 R)
• M22: 12,698,765 km (0.093 R)
• M23: 12,797,948 km (0.117 R)
• M24: 12,897,431 km (0.12 R)
• M25: 13,247,639 km (0.087 R)
• M26: 13,550,426 km (0.107 R)
• M27: 14,627,680 km (0.095 R)
• M28: 17,136,885 km (0.084 R)
• M29: 17,191,638 km (0.119 R)
• M30: 17,356,495 km (0.039 R)
• M31: 17,411,547 km (0.04 R)
• M32: 18,412,356 km (0.054 R)
• M33: 18,806,547 km (0.114 R)
• M34: 19,203,579 km (0.092 R)
• M35: 21,761,853 km (0.03 R)
• M36: 23,080,558 km (0.116 R)
• M37: 23,383,942 km (0.064 R)
• M38: 24,795,997 km (0.119 R)
• M39: 25,481,155 km (0.103 R)
• M40: 25,983,355 km (0.092 R)
• M41: 26,298,857 km (0.073 R)
• M42: 32,393,773 km (0.109 R)
• M43: 33,347,460 km (0.099 R)
• M44: 34,656,591 km (0.115 R)
• M45: 34,795,268 km (0.057 R)
• M46: 35,212,646 km (0.11 R)
• M47: 37,609,204 km (0.102 R)
• M48: 37,894,637 km (0.101 R)
• M49: 38,109,160 km (0.088 R)
• M50: 39,912,413 km (0.071 R)
• M51: 41,227,976 km (0.101 R)
• M52: 41,743,491 km (0.041 R)
• M53: 42,112,848 km (0.037 R)
• M54: 44,277,080 km (0.094 R)
• M55: 44,352,328 km (0.056 R)
• M56: 44,880,558 km (0.091 R)
• M57: 49,882,662 km (0.091 R)
• M58: 51,615,305 km (0.047 R)
• M59: 52,808,048 km (0.027 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 12,963 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit