🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.54 AU - 0.58 AU

Year: 271 Days

Day: 20.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,429,885 km

• M1: 270,623 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.49 AU - 0.65 AU

Year: 278 Days

Day: 25 Hours

Environment

Temp: -128 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.57 AU - 0.59 AU

Year: 285 Days

Day: 17 Hours

Environment

Temp: -127 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.55 AU - 0.77 AU

Year: 346 Days

Day: 27.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,429,885 km

• M1: 133,890 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.1

Radius: 13.4

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.1 AU - 1.6 AU

Year: 1013 Days

Day: 10.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 65,429,885 km

• M1: 166,802 km (0.054 R)
• M2: 266,883 km (0.077 R)
• M3: 374,892 km (0.097 R)
• M4: 506,389 km (0.107 R)
• M5: 628,760 km (0.044 R)
• M6: 763,248 km (0.095 R)
• M7: 896,091 km (0.038 R)
• M8: 993,928 km (0.094 R)
• M9: 1,091,167 km (0.037 R)
• M10: 1,248,394 km (0.118 R)
• M11: 1,374,056 km (0.1 R)
• M12: 1,560,755 km (0.098 R)
• M13: 1,697,038 km (0.113 R)
• M14: 1,865,186 km (0.104 R)
• M15: 2,016,131 km (0.084 R)
• M16: 2,136,557 km (0.083 R)
• M17: 2,230,055 km (0.119 R)
• M18: 2,324,901 km (0.096 R)
• M19: 2,469,861 km (0.062 R)
• M20: 2,718,193 km (0.107 R)
• M21: 2,877,814 km (0.101 R)
• M22: 3,027,263 km (0.07 R)
• M23: 3,112,982 km (0.104 R)
• M24: 3,213,063 km (0.114 R)
• M25: 3,402,454 km (0.049 R)
• M26: 3,714,964 km (0.041 R)
• M27: 3,799,936 km (0.105 R)
• M28: 3,892,686 km (0.098 R)
• M29: 4,080,581 km (0.111 R)
• M30: 4,205,047 km (0.118 R)
• M31: 4,457,867 km (0.089 R)
• M32: 4,555,854 km (0.071 R)
• M33: 4,715,624 km (0.107 R)
• M34: 4,807,926 km (0.11 R)
• M35: 4,892,898 km (0.048 R)
• M36: 5,397,940 km (0.025 R)
• M37: 5,502,658 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.6

Radius: 8.8

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.08 AU - 1.64 AU

Year: 1024 Days

Day: 8.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 65,429,885 km

• M1: 126,560 km (0.073 R)
• M2: 189,391 km (0.112 R)
• M3: 311,612 km (0.051 R)
• M4: 372,798 km (0.059 R)
• M5: 429,795 km (0.098 R)
• M6: 500,255 km (0.114 R)
• M7: 600,935 km (0.071 R)
• M8: 692,489 km (0.093 R)
• M9: 771,626 km (0.108 R)
• M10: 830,268 km (0.068 R)
• M11: 983,756 km (0.056 R)
• M12: 1,080,545 km (0.088 R)
• M13: 1,214,735 km (0.087 R)
• M14: 1,455,587 km (0.103 R)
• M15: 1,665,623 km (0.087 R)
• M16: 1,869,375 km (0.046 R)
• M17: 2,098,110 km (0.104 R)
• M18: 2,370,528 km (0.079 R)
• M19: 2,636,513 km (0.088 R)
• M20: 2,987,021 km (0.059 R)
• M21: 3,081,866 km (0.076 R)
• M22: 3,148,736 km (0.094 R)
• M23: 3,451,073 km (0.055 R)
• M24: 3,651,086 km (0.047 R)
• M25: 3,752,663 km (0.06 R)
• M26: 4,031,363 km (0.091 R)
• M27: 4,104,666 km (0.096 R)
• M28: 4,242,147 km (0.119 R)
• M29: 4,316,796 km (0.096 R)
• M30: 4,630,802 km (0.099 R)
• M31: 4,751,827 km (0.084 R)
• M32: 4,851,758 km (0.12 R)
• M33: 4,929,848 km (0.072 R)
• M34: 5,064,786 km (0.104 R)
• M35: 5,178,181 km (0.057 R)
• M36: 5,663,626 km (0.086 R)
• M37: 5,793,178 km (0.037 R)
• M38: 5,971,498 km (0.101 R)
• M39: 6,591,282 km (0.102 R)
• M40: 6,802,365 km (0.092 R)
• M41: 7,423,495 km (0.109 R)
• M42: 7,617,224 km (0.069 R)
• M43: 8,036,248 km (0.109 R)
• M44: 8,449,288 km (0.099 R)
• M45: 8,570,462 km (0.073 R)
• M46: 8,760,302 km (0.116 R)
• M47: 9,157,634 km (0.049 R)
• M48: 9,240,660 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748

Radius: 12.7

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.26 AU - 1.9 AU

Year: 1282 Days

Day: 5 Hours

Environment

Temp: -187 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 65,429,885 km

• M1: 159,023 km (0.089 R)
• M2: 407,355 km (0.117 R)
• M3: 486,941 km (0.118 R)
• M4: 647,609 km (0.109 R)
• M5: 732,132 km (0.081 R)
• M6: 835,205 km (0.074 R)
• M7: 936,333 km (0.117 R)
• M8: 1,249,890 km (0.056 R)
• M9: 1,419,385 km (0.04 R)
• M10: 1,542,952 km (0.082 R)
• M11: 1,651,710 km (0.091 R)
• M12: 1,735,186 km (0.071 R)
• M13: 1,839,156 km (0.113 R)
• M14: 2,113,519 km (0.09 R)
• M15: 2,401,495 km (0.119 R)
• M16: 2,550,344 km (0.081 R)
• M17: 2,779,379 km (0.108 R)
• M18: 3,004,075 km (0.087 R)
• M19: 3,107,148 km (0.088 R)
• M20: 3,364,157 km (0.107 R)
• M21: 3,507,322 km (0.113 R)
• M22: 3,874,286 km (0.051 R)
• M23: 3,999,499 km (0.107 R)
• M24: 4,318,292 km (0.072 R)
• M25: 4,435,128 km (0.112 R)
• M26: 4,685,256 km (0.114 R)
• M27: 4,791,919 km (0.109 R)
• M28: 4,886,016 km (0.096 R)
• M29: 5,021,402 km (0.113 R)
• M30: 5,185,661 km (0.065 R)
• M31: 5,337,802 km (0.029 R)
• M32: 5,519,563 km (0.097 R)
• M33: 5,846,285 km (0.072 R)
• M34: 6,062,603 km (0.117 R)
• M35: 6,325,896 km (0.047 R)
• M36: 6,728,015 km (0.109 R)
• M37: 6,970,214 km (0.057 R)
• M38: 7,107,694 km (0.116 R)
• M39: 7,369,939 km (0.045 R)
• M40: 7,588,352 km (0.106 R)
• M41: 7,856,431 km (0.045 R)
• M42: 7,999,597 km (0.115 R)
• M43: 8,175,823 km (0.083 R)
• M44: 8,337,089 km (0.108 R)
• M45: 8,630,152 km (0.11 R)
• M46: 8,761,498 km (0.115 R)
• M47: 8,992,926 km (0.073 R)
• M48: 9,260,108 km (0.075 R)
• M49: 9,428,256 km (0.113 R)
• M50: 9,580,547 km (0.056 R)
• M51: 9,733,735 km (0.094 R)
• M52: 9,836,210 km (0.102 R)
• M53: 10,493,991 km (0.072 R)
• M54: 10,722,278 km (0.109 R)
• M55: 10,934,557 km (0.111 R)
• M56: 11,183,937 km (0.081 R)
• M57: 11,561,522 km (0.055 R)
• M58: 11,779,187 km (0.116 R)
• M59: 12,053,250 km (0.083 R)
• M60: 12,496,060 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.5

Radius: 11

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.95 AU - 3.55 AU

Year: 3783 Days

Day: 7.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 65,429,885 km

• M1: 141,520 km (0.037 R)
• M2: 225,145 km (0.052 R)
• M3: 407,205 km (0.109 R)
• M4: 555,906 km (0.107 R)
• M5: 689,347 km (0.045 R)
• M6: 853,605 km (0.1 R)
• M7: 970,741 km (0.076 R)
• M8: 1,125,425 km (0.102 R)
• M9: 1,390,213 km (0.117 R)
• M10: 1,506,451 km (0.094 R)
• M11: 1,837,361 km (0.094 R)
• M12: 2,137,454 km (0.09 R)
• M13: 2,272,990 km (0.093 R)
• M14: 2,873,177 km (0.108 R)
• M15: 2,947,826 km (0.09 R)
• M16: 3,023,223 km (0.104 R)
• M17: 3,160,554 km (0.092 R)
• M18: 3,425,642 km (0.086 R)
• M19: 3,504,929 km (0.12 R)
• M20: 3,601,120 km (0.119 R)
• M21: 3,714,366 km (0.115 R)
• M22: 3,944,297 km (0.1 R)
• M23: 4,145,357 km (0.062 R)
• M24: 4,247,084 km (0.115 R)
• M25: 4,349,708 km (0.109 R)
• M26: 4,505,140 km (0.115 R)
• M27: 4,750,780 km (0.119 R)
• M28: 5,054,912 km (0.076 R)
• M29: 5,551,128 km (0.099 R)
• M30: 5,833,569 km (0.114 R)
• M31: 5,986,159 km (0.104 R)
• M32: 6,120,797 km (0.116 R)
• M33: 6,510,948 km (0.114 R)
• M34: 7,010,007 km (0.107 R)
• M35: 7,172,470 km (0.114 R)
• M36: 7,274,496 km (0.104 R)
• M37: 7,876,328 km (0.105 R)
• M38: 7,960,701 km (0.075 R)
• M39: 8,045,224 km (0.092 R)
• M40: 8,130,046 km (0.104 R)
• M41: 8,279,345 km (0.111 R)
• M42: 8,798,150 km (0.085 R)
• M43: 9,238,417 km (0.095 R)
• M44: 9,394,297 km (0.097 R)
• M45: 10,906,134 km (0.115 R)
• M46: 11,000,231 km (0.106 R)
• M47: 11,331,590 km (0.062 R)
• M48: 11,450,670 km (0.115 R)
• M49: 11,883,008 km (0.11 R)
• M50: 12,223,044 km (0.114 R)
• M51: 12,739,007 km (0.093 R)
• M52: 12,912,690 km (0.114 R)
• M53: 13,212,035 km (0.051 R)
• M54: 13,287,283 km (0.114 R)
• M55: 14,406,873 km (0.114 R)
• M56: 14,639,498 km (0.12 R)
• M57: 14,847,439 km (0.094 R)
• M58: 14,977,888 km (0.088 R)
• M59: 15,477,097 km (0.095 R)
• M60: 15,848,548 km (0.086 R)
• M61: 16,437,964 km (0.109 R)
• M62: 16,843,972 km (0.047 R)
• M63: 17,089,313 km (0.092 R)
• M64: 17,308,174 km (0.069 R)
• M65: 18,082,044 km (0.085 R)
• M66: 18,193,495 km (0.096 R)
• M67: 18,951,806 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 437.3

Radius: 3.1

Gravity: 45.5 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 9.38 AU - 10.32 AU

Year: 19960 Days

Day: 17.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 65,429,885 km

• M1: 55,052 km (0.116 R)
• M2: 103,971 km (0.117 R)
• M3: 124,465 km (0.116 R)
• M4: 251,923 km (0.082 R)
• M5: 328,667 km (0.053 R)
• M6: 361,428 km (0.105 R)
• M7: 448,494 km (0.081 R)
• M8: 561,740 km (0.078 R)
• M9: 1,659,040 km (0.115 R)
• M10: 2,489,608 km (0.031 R)
• M11: 2,756,790 km (0.058 R)
• M12: 3,246,124 km (0.102 R)
• M13: 3,427,287 km (0.115 R)
• M14: 3,837,485 km (0.109 R)
• M15: 3,990,374 km (0.118 R)
• M16: 4,067,716 km (0.106 R)
• M17: 4,461,158 km (0.055 R)
• M18: 4,784,738 km (0.085 R)
• M19: 5,284,096 km (0.025 R)
• M20: 6,063,650 km (0.025 R)
• M21: 6,286,551 km (0.12 R)
• M22: 6,603,100 km (0.062 R)
• M23: 7,535,544 km (0.043 R)
• M24: 7,679,008 km (0.082 R)
• M25: 7,823,221 km (0.079 R)
• M26: 7,968,480 km (0.106 R)
• M27: 8,065,719 km (0.056 R)
• M28: 8,608,011 km (0.119 R)
• M29: 9,060,245 km (0.052 R)
• M30: 9,468,648 km (0.105 R)
• M31: 9,883,183 km (0.072 R)
• M32: 10,040,111 km (0.1 R)
• M33: 10,462,725 km (0.107 R)
• M34: 11,161,647 km (0.045 R)
• M35: 12,266,128 km (0.067 R)
• M36: 14,163,029 km (0.113 R)
• M37: 14,221,970 km (0.081 R)
• M38: 14,399,094 km (0.096 R)
• M39: 14,517,725 km (0.079 R)
• M40: 15,295,933 km (0.104 R)
• M41: 15,781,528 km (0.052 R)
• M42: 16,519,345 km (0.067 R)
• M43: 16,643,511 km (0.057 R)
• M44: 19,058,769 km (0.114 R)
• M45: 19,188,919 km (0.087 R)
• M46: 20,373,285 km (0.108 R)
• M47: 20,439,856 km (0.045 R)
• M48: 22,193,742 km (0.092 R)
• M49: 22,399,140 km (0.071 R)
• M50: 24,135,672 km (0.1 R)
• M51: 24,205,983 km (0.036 R)
• M52: 24,276,443 km (0.052 R)
• M53: 25,555,655 km (0.101 R)
• M54: 26,420,630 km (0.047 R)
• M55: 26,565,739 km (0.102 R)
• M56: 27,075,569 km (0.083 R)
• M57: 28,179,153 km (0.091 R)
• M58: 28,773,654 km (0.118 R)
• M59: 29,748,434 km (0.092 R)
• M60: 29,899,378 km (0.066 R)
• M61: 29,974,925 km (0.083 R)
• M62: 30,429,703 km (0.075 R)
• M63: 30,505,699 km (0.101 R)
• M64: 31,192,652 km (0.109 R)
• M65: 31,345,990 km (0.117 R)
• M66: 32,737,250 km (0.102 R)
• M67: 33,283,731 km (0.119 R)
• M68: 33,675,977 km (0.088 R)
• M69: 35,180,183 km (0.112 R)
• M70: 36,061,016 km (0.062 R)
• M71: 36,383,249 km (0.079 R)
• M72: 37,762,691 km (0.092 R)
• M73: 38,008,032 km (0.053 R)
• M74: 38,089,862 km (0.076 R)
• M75: 39,490,397 km (0.08 R)
• M76: 40,489,112 km (0.117 R)
• M77: 40,572,738 km (0.1 R)
• M78: 40,740,138 km (0.067 R)
• M79: 41,833,698 km (0.073 R)
• M80: 44,393,916 km (0.087 R)
• M81: 47,180,176 km (0.056 R)
• M82: 47,620,593 km (0.109 R)
• M83: 48,328,041 km (0.119 R)
• M84: 49,843,168 km (0.079 R)
• M85: 51,012,126 km (0.09 R)
• M86: 54,757,757 km (0.117 R)
• M87: 55,498,865 km (0.096 R)
• M88: 55,870,616 km (0.082 R)
• M89: 56,243,264 km (0.066 R)
• M90: 57,459,944 km (0.079 R)
• M91: 57,742,085 km (0.114 R)
• M92: 61,545,910 km (0.087 R)
• M93: 61,930,676 km (0.107 R)
• M94: 62,606,110 km (0.058 R)
• M95: 63,089,910 km (0.058 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 17,060 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit