🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.89 AU - 1.48 AU

Year: 548 Days

Day: 16.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.4 AU - 2.06 AU

Year: 973 Days

Day: 27.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.99 AU - 2.47 AU

Year: 1424 Days

Day: 38.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.24 AU - 2.62 AU

Year: 1619 Days

Day: 20 Hours

Environment

Temp: -129 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.2

Radius: 8.3

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.6 AU - 4.16 AU

Year: 3267 Days

Day: 8.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 66,946,715 km

• M1: 110,104 km (0.118 R)
• M2: 162,164 km (0.056 R)
• M3: 240,853 km (0.097 R)
• M4: 311,463 km (0.115 R)
• M5: 367,562 km (0.064 R)
• M6: 453,282 km (0.098 R)
• M7: 519,254 km (0.101 R)
• M8: 654,640 km (0.071 R)
• M9: 770,130 km (0.083 R)
• M10: 826,379 km (0.099 R)
• M11: 884,273 km (0.064 R)
• M12: 1,166,863 km (0.089 R)
• M13: 1,328,429 km (0.104 R)
• M14: 1,790,986 km (0.118 R)
• M15: 2,195,050 km (0.095 R)
• M16: 2,288,698 km (0.048 R)
• M17: 2,359,906 km (0.084 R)
• M18: 2,751,853 km (0.068 R)
• M19: 2,891,428 km (0.034 R)
• M20: 3,098,471 km (0.113 R)
• M21: 3,203,938 km (0.046 R)
• M22: 3,283,673 km (0.097 R)
• M23: 3,486,229 km (0.104 R)
• M24: 3,776,748 km (0.111 R)
• M25: 4,190,835 km (0.084 R)
• M26: 4,307,521 km (0.054 R)
• M27: 4,589,214 km (0.1 R)
• M28: 4,816,004 km (0.105 R)
• M29: 5,296,064 km (0.082 R)
• M30: 5,581,796 km (0.119 R)
• M31: 5,970,750 km (0.073 R)
• M32: 6,251,545 km (0.097 R)
• M33: 6,486,115 km (0.094 R)
• M34: 6,929,373 km (0.111 R)
• M35: 6,981,134 km (0.095 R)
• M36: 7,067,751 km (0.119 R)
• M37: 7,400,008 km (0.081 R)
• M38: 7,488,271 km (0.037 R)
• M39: 7,630,389 km (0.073 R)
• M40: 7,683,795 km (0.074 R)
• M41: 8,298,792 km (0.1 R)
• M42: 8,372,095 km (0.082 R)
• M43: 8,519,599 km (0.095 R)
• M44: 8,667,850 km (0.079 R)
• M45: 8,779,749 km (0.117 R)
• M46: 8,929,497 km (0.073 R)
• M47: 9,136,840 km (0.103 R)
• M48: 9,231,685 km (0.116 R)
• M49: 9,326,829 km (0.094 R)
• M50: 9,710,547 km (0.089 R)
• M51: 9,787,889 km (0.117 R)
• M52: 11,235,698 km (0.112 R)
• M53: 11,316,929 km (0.083 R)
• M54: 11,398,460 km (0.035 R)
• M55: 12,140,316 km (0.098 R)
• M56: 12,265,529 km (0.097 R)
• M57: 12,433,079 km (0.12 R)
• M58: 12,643,563 km (0.099 R)
• M59: 12,961,608 km (0.072 R)
• M60: 13,217,869 km (0.09 R)
• M61: 13,346,673 km (0.059 R)
• M62: 13,583,935 km (0.052 R)
• M63: 14,259,819 km (0.052 R)
• M64: 14,458,185 km (0.108 R)
• M65: 14,679,590 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.5

Radius: 11.6

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.55 AU - 5.25 AU

Year: 3946 Days

Day: 5.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 66,946,715 km

• M1: 147,952 km (0.08 R)
• M2: 241,451 km (0.119 R)
• M3: 391,348 km (0.064 R)
• M4: 538,702 km (0.098 R)
• M5: 643,271 km (0.051 R)
• M6: 817,702 km (0.106 R)
• M7: 1,071,420 km (0.075 R)
• M8: 1,156,990 km (0.068 R)
• M9: 1,297,462 km (0.047 R)
• M10: 1,381,536 km (0.103 R)
• M11: 1,467,555 km (0.095 R)
• M12: 1,637,049 km (0.034 R)
• M13: 1,736,981 km (0.116 R)
• M14: 1,813,276 km (0.091 R)
• M15: 2,248,905 km (0.052 R)
• M16: 2,493,497 km (0.11 R)
• M17: 2,687,526 km (0.107 R)
• M18: 2,866,594 km (0.088 R)
• M19: 2,977,895 km (0.08 R)
• M20: 3,194,663 km (0.056 R)
• M21: 3,448,829 km (0.093 R)
• M22: 3,665,597 km (0.053 R)
• M23: 3,775,850 km (0.085 R)
• M24: 4,112,894 km (0.067 R)
• M25: 4,366,463 km (0.085 R)
• M26: 4,565,877 km (0.103 R)
• M27: 4,660,871 km (0.035 R)
• M28: 4,840,688 km (0.118 R)
• M29: 5,096,201 km (0.076 R)
• M30: 5,231,886 km (0.03 R)
• M31: 5,343,786 km (0.118 R)
• M32: 5,633,407 km (0.043 R)
• M33: 6,044,951 km (0.091 R)
• M34: 6,426,425 km (0.06 R)
• M35: 6,640,350 km (0.076 R)
• M36: 6,897,359 km (0.072 R)
• M37: 7,379,364 km (0.109 R)
• M38: 7,463,139 km (0.105 R)
• M39: 7,659,860 km (0.104 R)
• M40: 7,929,435 km (0.114 R)
• M41: 8,101,473 km (0.087 R)
• M42: 8,202,302 km (0.103 R)
• M43: 8,376,284 km (0.035 R)
• M44: 8,713,029 km (0.063 R)
• M45: 8,890,452 km (0.117 R)
• M46: 9,024,342 km (0.11 R)
• M47: 9,173,940 km (0.064 R)
• M48: 9,354,504 km (0.081 R)
• M49: 9,612,411 km (0.051 R)
• M50: 9,688,706 km (0.081 R)
• M51: 9,857,303 km (0.098 R)
• M52: 9,949,605 km (0.068 R)
• M53: 10,135,256 km (0.1 R)
• M54: 10,244,013 km (0.051 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.6

Radius: 10

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 7.55 AU - 10.31 AU

Year: 11408 Days

Day: 11.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 66,946,715 km

• M1: 204,351 km (0.109 R)
• M2: 350,657 km (0.084 R)
• M3: 508,483 km (0.108 R)
• M4: 622,477 km (0.113 R)
• M5: 691,890 km (0.091 R)
• M6: 764,296 km (0.044 R)
• M7: 1,081,443 km (0.076 R)
• M8: 1,188,854 km (0.071 R)
• M9: 1,300,155 km (0.085 R)
• M10: 1,557,314 km (0.069 R)
• M11: 2,339,860 km (0.091 R)
• M12: 2,801,519 km (0.045 R)
• M13: 3,073,638 km (0.114 R)
• M14: 3,481,890 km (0.094 R)
• M15: 4,075,495 km (0.061 R)
• M16: 4,177,521 km (0.068 R)
• M17: 5,170,551 km (0.067 R)
• M18: 5,961,475 km (0.093 R)
• M19: 6,116,459 km (0.026 R)
• M20: 6,233,594 km (0.1 R)
• M21: 7,074,184 km (0.095 R)
• M22: 7,156,164 km (0.078 R)
• M23: 7,362,310 km (0.096 R)
• M24: 7,528,662 km (0.052 R)
• M25: 8,336,042 km (0.079 R)
• M26: 8,860,083 km (0.074 R)
• M27: 9,530,132 km (0.065 R)
• M28: 10,966,272 km (0.03 R)
• M29: 11,299,875 km (0.083 R)
• M30: 11,830,798 km (0.105 R)
• M31: 11,928,186 km (0.076 R)
• M32: 12,271,214 km (0.091 R)
• M33: 12,419,316 km (0.117 R)
• M34: 12,567,867 km (0.073 R)
• M35: 13,370,609 km (0.079 R)
• M36: 13,829,426 km (0.105 R)
• M37: 14,293,329 km (0.063 R)
• M38: 14,397,149 km (0.029 R)
• M39: 15,077,969 km (0.113 R)
• M40: 16,253,958 km (0.068 R)
• M41: 16,907,851 km (0.119 R)
• M42: 17,848,821 km (0.1 R)
• M43: 19,148,827 km (0.058 R)
• M44: 19,320,715 km (0.066 R)
• M45: 21,481,656 km (0.116 R)
• M46: 21,779,505 km (0.055 R)
• M47: 22,018,862 km (0.076 R)
• M48: 22,258,966 km (0.084 R)
• M49: 22,439,681 km (0.115 R)
• M50: 23,411,618 km (0.116 R)
• M51: 23,656,659 km (0.028 R)
• M52: 23,779,629 km (0.035 R)
• M53: 24,026,016 km (0.074 R)
• M54: 25,837,647 km (0.12 R)
• M55: 26,281,504 km (0.108 R)
• M56: 28,212,214 km (0.11 R)
• M57: 28,473,112 km (0.118 R)
• M58: 28,538,487 km (0.102 R)
• M59: 28,669,385 km (0.046 R)
• M60: 29,063,126 km (0.095 R)
• M61: 29,260,596 km (0.094 R)
• M62: 30,856,954 km (0.069 R)
• M63: 30,991,144 km (0.064 R)
• M64: 31,125,632 km (0.069 R)
• M65: 32,686,387 km (0.055 R)
• M66: 35,671,762 km (0.073 R)
• M67: 36,520,281 km (0.106 R)
• M68: 36,733,458 km (0.109 R)
• M69: 43,544,051 km (0.053 R)
• M70: 45,134,874 km (0.106 R)
• M71: 46,590,462 km (0.088 R)
• M72: 47,285,344 km (0.094 R)
• M73: 47,362,686 km (0.076 R)
• M74: 49,862,317 km (0.113 R)
• M75: 49,941,155 km (0.111 R)
• M76: 50,493,919 km (0.103 R)
• M77: 51,446,259 km (0.093 R)
• M78: 51,605,581 km (0.098 R)
• M79: 52,004,558 km (0.117 R)
• M80: 52,564,802 km (0.102 R)
• M81: 53,207,624 km (0.109 R)
• M82: 54,095,637 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 350.7

Radius: 3.9

Gravity: 23.06 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 13.52 AU - 15.04 AU

Year: 23069 Days

Day: 20.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 66,946,715 km

• M1: 50,564 km (0.074 R)
• M2: 87,664 km (0.086 R)
• M3: 328,966 km (0.074 R)
• M4: 645,066 km (0.106 R)
• M5: 888,013 km (0.115 R)
• M6: 958,922 km (0.095 R)
• M7: 1,007,242 km (0.11 R)
• M8: 1,106,426 km (0.093 R)
• M9: 1,367,923 km (0.098 R)
• M10: 1,590,674 km (0.073 R)
• M11: 1,884,933 km (0.099 R)
• M12: 2,132,368 km (0.117 R)
• M13: 3,112,085 km (0.113 R)
• M14: 3,147,988 km (0.094 R)
• M15: 3,366,850 km (0.093 R)
• M16: 4,052,158 km (0.09 R)
• M17: 4,779,054 km (0.078 R)
• M18: 4,904,117 km (0.089 R)
• M19: 6,857,716 km (0.101 R)
• M20: 6,904,690 km (0.107 R)
• M21: 7,379,513 km (0.1 R)
• M22: 7,620,964 km (0.099 R)
• M23: 8,012,612 km (0.079 R)
• M24: 8,561,785 km (0.068 R)
• M25: 9,071,465 km (0.096 R)
• M26: 9,801,353 km (0.092 R)
• M27: 10,280,515 km (0.107 R)
• M28: 12,101,720 km (0.082 R)
• M29: 12,386,105 km (0.088 R)
• M30: 13,252,726 km (0.106 R)
• M31: 13,428,354 km (0.083 R)
• M32: 14,258,323 km (0.104 R)
• M33: 14,438,289 km (0.076 R)
• M34: 14,861,202 km (0.071 R)
• M35: 14,982,825 km (0.054 R)
• M36: 15,226,969 km (0.095 R)
• M37: 15,781,229 km (0.116 R)
• M38: 16,029,561 km (0.095 R)
• M39: 16,845,767 km (0.072 R)
• M40: 16,972,626 km (0.108 R)
• M41: 18,453,047 km (0.102 R)
• M42: 18,780,367 km (0.079 R)
• M43: 20,108,497 km (0.101 R)
• M44: 20,716,014 km (0.101 R)
• M45: 21,124,416 km (0.098 R)
• M46: 22,924,378 km (0.111 R)
• M47: 23,276,082 km (0.086 R)
• M48: 24,844,915 km (0.065 R)
• M49: 24,917,021 km (0.092 R)
• M50: 25,351,154 km (0.058 R)
• M51: 25,714,976 km (0.106 R)
• M52: 26,080,444 km (0.067 R)
• M53: 26,964,418 km (0.112 R)
• M54: 27,708,667 km (0.116 R)
• M55: 28,686,140 km (0.109 R)
• M56: 29,598,388 km (0.12 R)
• M57: 30,829,578 km (0.118 R)
• M58: 31,920,446 km (0.063 R)
• M59: 32,391,829 km (0.105 R)
• M60: 32,470,667 km (0.089 R)
• M61: 32,628,492 km (0.1 R)
• M62: 33,580,384 km (0.119 R)
• M63: 33,979,810 km (0.097 R)
• M64: 36,081,660 km (0.118 R)
• M65: 36,818,878 km (0.084 R)
• M66: 36,901,157 km (0.082 R)
• M67: 37,561,183 km (0.116 R)
• M68: 39,480,374 km (0.109 R)
• M69: 39,733,045 km (0.106 R)
• M70: 41,773,709 km (0.104 R)
• M71: 42,806,832 km (0.097 R)
• M72: 43,066,385 km (0.072 R)
• M73: 43,239,769 km (0.116 R)
• M74: 43,935,399 km (0.085 R)
• M75: 44,284,710 km (0.111 R)
• M76: 44,810,247 km (0.086 R)
• M77: 45,690,780 km (0.1 R)
• M78: 46,399,276 km (0.071 R)
• M79: 49,996,057 km (0.106 R)
• M80: 50,634,690 km (0.073 R)
• M81: 51,092,460 km (0.09 R)
• M82: 51,551,576 km (0.083 R)
• M83: 51,735,731 km (0.032 R)
• M84: 52,104,340 km (0.114 R)
• M85: 53,774,600 km (0.05 R)
• M86: 55,462,214 km (0.089 R)
• M87: 56,312,528 km (0.06 R)
• M88: 56,786,903 km (0.115 R)
• M89: 59,756,720 km (0.112 R)
• M90: 60,434,249 km (0.12 R)
• M91: 61,601,710 km (0.118 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: 409 - 11,210 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit