🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.45 AU - 1.61 AU

Year: 665 Days

Day: 14.5 Hours

Environment

Temp: -2 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.4 AU - 1.96 AU

Year: 765 Days

Day: 36.4 Hours

Environment

Temp: -29 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,097,861 km

• M1: 1,440,029 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.8 AU - 5.48 AU

Year: 4096 Days

Day: 22.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.3

Radius: 13.5

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.58 AU - 6.74 AU

Year: 4733 Days

Day: 5.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 98,097,861 km

• M1: 304,132 km (0.065 R)
• M2: 490,980 km (0.059 R)
• M3: 700,567 km (0.069 R)
• M4: 1,153,848 km (0.12 R)
• M5: 1,476,980 km (0.039 R)
• M6: 1,607,728 km (0.04 R)
• M7: 1,881,642 km (0.1 R)
• M8: 3,060,922 km (0.115 R)
• M9: 3,645,102 km (0.108 R)
• M10: 3,779,740 km (0.109 R)
• M11: 3,961,800 km (0.096 R)
• M12: 4,406,106 km (0.108 R)
• M13: 4,501,699 km (0.087 R)
• M14: 4,670,595 km (0.083 R)
• M15: 4,841,735 km (0.111 R)
• M16: 5,114,901 km (0.08 R)
• M17: 5,676,641 km (0.115 R)
• M18: 5,833,270 km (0.083 R)
• M19: 6,204,422 km (0.031 R)
• M20: 6,365,838 km (0.093 R)
• M21: 7,081,664 km (0.118 R)
• M22: 7,707,282 km (0.049 R)
• M23: 7,881,115 km (0.079 R)
• M24: 8,291,612 km (0.086 R)
• M25: 8,380,473 km (0.103 R)
• M26: 8,799,496 km (0.059 R)
• M27: 8,890,302 km (0.106 R)
• M28: 9,011,626 km (0.064 R)
• M29: 9,103,180 km (0.099 R)
• M30: 9,971,446 km (0.039 R)
• M31: 10,160,987 km (0.101 R)
• M32: 10,415,602 km (0.08 R)
• M33: 10,607,985 km (0.098 R)
• M34: 10,704,625 km (0.1 R)
• M35: 11,094,028 km (0.099 R)
• M36: 11,257,689 km (0.046 R)
• M37: 11,455,008 km (0.11 R)
• M38: 11,686,885 km (0.118 R)
• M39: 11,820,027 km (0.093 R)
• M40: 12,222,595 km (0.104 R)
• M41: 12,323,873 km (0.12 R)
• M42: 12,425,599 km (0.095 R)
• M43: 12,527,475 km (0.067 R)
• M44: 13,075,751 km (0.089 R)
• M45: 13,736,974 km (0.062 R)
• M46: 13,842,441 km (0.111 R)
• M47: 14,480,625 km (0.107 R)
• M48: 14,659,544 km (0.056 R)
• M49: 15,346,348 km (0.053 R)
• M50: 16,117,824 km (0.108 R)
• M51: 16,228,975 km (0.086 R)
• M52: 16,526,974 km (0.069 R)
• M53: 16,639,023 km (0.11 R)
• M54: 16,826,619 km (0.095 R)
• M55: 17,317,450 km (0.09 R)
• M56: 17,736,473 km (0.052 R)
• M57: 18,158,938 km (0.119 R)
• M58: 18,545,798 km (0.115 R)
• M59: 19,524,916 km (0.078 R)
• M60: 19,683,190 km (0.107 R)
• M61: 20,000,936 km (0.049 R)
• M62: 20,200,350 km (0.104 R)
• M63: 20,480,846 km (0.119 R)
• M64: 20,802,781 km (0.114 R)
• M65: 21,248,283 km (0.076 R)
• M66: 21,615,097 km (0.09 R)
• M67: 21,778,907 km (0.033 R)
• M68: 22,562,201 km (0.106 R)
• M69: 23,902,299 km (0.098 R)
• M70: 24,198,802 km (0.086 R)
• M71: 24,496,651 km (0.104 R)
• M72: 24,710,127 km (0.084 R)
• M73: 25,830,167 km (0.085 R)
• M74: 26,047,383 km (0.037 R)
• M75: 26,309,030 km (0.11 R)
• M76: 26,966,662 km (0.088 R)
• M77: 29,469,733 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.2

Radius: 9.1

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.5 AU - 8.98 AU

Year: 6847 Days

Day: 6.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 98,097,861 km

• M1: 141,669 km (0.076 R)
• M2: 211,083 km (0.112 R)
• M3: 268,379 km (0.074 R)
• M4: 673,490 km (0.106 R)
• M5: 759,508 km (0.111 R)
• M6: 826,827 km (0.098 R)
• M7: 943,663 km (0.099 R)
• M8: 1,078,750 km (0.119 R)
• M9: 1,624,184 km (0.112 R)
• M10: 1,682,976 km (0.105 R)
• M11: 1,742,666 km (0.047 R)
• M12: 1,941,481 km (0.111 R)
• M13: 2,361,103 km (0.094 R)
• M14: 2,478,986 km (0.119 R)
• M15: 2,668,228 km (0.072 R)
• M16: 2,738,239 km (0.086 R)
• M17: 3,097,574 km (0.07 R)
• M18: 3,529,313 km (0.1 R)
• M19: 3,683,997 km (0.039 R)
• M20: 3,801,431 km (0.079 R)
• M21: 3,960,155 km (0.043 R)
• M22: 4,040,190 km (0.045 R)
• M23: 4,511,573 km (0.06 R)
• M24: 4,828,421 km (0.085 R)
• M25: 5,218,273 km (0.089 R)
• M26: 5,416,939 km (0.096 R)
• M27: 6,306,897 km (0.113 R)
• M28: 6,377,208 km (0.076 R)
• M29: 6,447,818 km (0.098 R)
• M30: 6,566,150 km (0.068 R)
• M31: 7,217,050 km (0.094 R)
• M32: 7,315,336 km (0.087 R)
• M33: 7,513,104 km (0.096 R)
• M34: 7,964,591 km (0.117 R)
• M35: 8,424,754 km (0.105 R)
• M36: 8,893,743 km (0.112 R)
• M37: 9,184,561 km (0.083 R)
• M38: 9,264,297 km (0.049 R)
• M39: 9,344,481 km (0.115 R)
• M40: 9,857,004 km (0.1 R)
• M41: 10,378,651 km (0.085 R)
• M42: 10,965,674 km (0.118 R)
• M43: 11,192,165 km (0.045 R)
• M44: 11,534,744 km (0.06 R)
• M45: 11,592,189 km (0.116 R)
• M46: 12,055,195 km (0.11 R)
• M47: 12,642,516 km (0.058 R)
• M48: 12,701,757 km (0.081 R)
• M49: 14,366,781 km (0.106 R)
• M50: 14,583,548 km (0.12 R)
• M51: 14,708,014 km (0.096 R)
• M52: 15,177,602 km (0.098 R)
• M53: 15,335,278 km (0.077 R)
• M54: 15,779,434 km (0.109 R)
• M55: 16,615,835 km (0.103 R)
• M56: 17,203,157 km (0.092 R)
• M57: 17,697,877 km (0.08 R)
• M58: 17,930,352 km (0.087 R)
• M59: 18,197,235 km (0.112 R)
• M60: 18,331,274 km (0.093 R)
• M61: 18,633,761 km (0.117 R)
• M62: 18,768,848 km (0.066 R)
• M63: 20,449,131 km (0.117 R)
• M64: 20,832,999 km (0.101 R)
• M65: 20,973,173 km (0.111 R)
• M66: 21,254,417 km (0.104 R)
• M67: 21,891,704 km (0.118 R)
• M68: 22,248,644 km (0.028 R)
• M69: 22,391,809 km (0.074 R)
• M70: 22,643,283 km (0.087 R)
• M71: 23,004,113 km (0.07 R)
• M72: 23,476,095 km (0.098 R)
• M73: 23,951,367 km (0.087 R)
• M74: 24,245,327 km (0.119 R)
• M75: 24,355,880 km (0.112 R)
• M76: 24,725,536 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.2

Radius: 10.8

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 8.98 AU - 13.26 AU

Year: 13033 Days

Day: 10.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 98,097,861 km

• M1: 642,074 km (0.111 R)
• M2: 714,629 km (0.096 R)
• M3: 909,256 km (0.103 R)
• M4: 1,121,984 km (0.091 R)
• M5: 1,211,743 km (0.056 R)
• M6: 1,828,236 km (0.109 R)
• M7: 2,355,269 km (0.1 R)
• M8: 2,561,116 km (0.119 R)
• M9: 2,865,547 km (0.025 R)
• M10: 3,053,891 km (0.098 R)
• M11: 3,779,141 km (0.086 R)
• M12: 3,916,622 km (0.113 R)
• M13: 4,020,892 km (0.051 R)
• M14: 4,556,153 km (0.111 R)
• M15: 4,963,059 km (0.102 R)
• M16: 5,076,005 km (0.103 R)
• M17: 5,228,146 km (0.106 R)
• M18: 5,381,634 km (0.065 R)
• M19: 5,970,900 km (0.113 R)
• M20: 6,171,959 km (0.03 R)
• M21: 7,510,860 km (0.11 R)
• M22: 7,815,442 km (0.08 R)
• M23: 8,213,222 km (0.076 R)
• M24: 8,302,383 km (0.115 R)
• M25: 8,662,764 km (0.103 R)
• M26: 9,774,276 km (0.072 R)
• M27: 11,825,712 km (0.111 R)
• M28: 12,796,153 km (0.089 R)
• M29: 14,272,385 km (0.103 R)
• M30: 14,595,815 km (0.056 R)
• M31: 16,812,706 km (0.095 R)
• M32: 17,154,238 km (0.084 R)
• M33: 18,018,016 km (0.117 R)
• M34: 19,608,541 km (0.104 R)
• M35: 20,632,838 km (0.077 R)
• M36: 20,754,461 km (0.073 R)
• M37: 20,937,419 km (0.106 R)
• M38: 22,733,192 km (0.066 R)
• M39: 23,237,187 km (0.087 R)
• M40: 25,030,267 km (0.111 R)
• M41: 25,225,043 km (0.053 R)
• M42: 25,681,466 km (0.101 R)
• M43: 26,074,759 km (0.056 R)
• M44: 26,206,405 km (0.116 R)
• M45: 26,801,207 km (0.088 R)
• M46: 29,361,125 km (0.119 R)
• M47: 29,635,189 km (0.071 R)
• M48: 29,703,854 km (0.072 R)
• M49: 30,116,744 km (0.074 R)
• M50: 30,323,937 km (0.049 R)
• M51: 30,600,843 km (0.071 R)
• M52: 31,017,922 km (0.065 R)
• M53: 31,157,347 km (0.054 R)
• M54: 31,646,981 km (0.115 R)
• M55: 31,857,615 km (0.083 R)
• M56: 32,139,158 km (0.109 R)
• M57: 33,702,605 km (0.076 R)
• M58: 33,989,384 km (0.111 R)
• M59: 34,710,296 km (0.071 R)
• M60: 35,000,067 km (0.109 R)
• M61: 35,508,999 km (0.104 R)
• M62: 36,976,704 km (0.06 R)
• M63: 37,717,962 km (0.099 R)
• M64: 38,314,558 km (0.077 R)
• M65: 38,689,001 km (0.117 R)
• M66: 38,914,296 km (0.085 R)
• M67: 39,139,889 km (0.091 R)
• M68: 39,668,269 km (0.041 R)
• M69: 40,198,893 km (0.107 R)
• M70: 41,037,538 km (0.079 R)
• M71: 41,420,658 km (0.062 R)
• M72: 41,727,932 km (0.089 R)
• M73: 41,804,826 km (0.089 R)
• M74: 41,881,869 km (0.059 R)
• M75: 42,190,339 km (0.091 R)
• M76: 43,900,542 km (0.088 R)
• M77: 44,135,411 km (0.097 R)
• M78: 44,764,021 km (0.059 R)
• M79: 46,587,619 km (0.046 R)
• M80: 47,790,087 km (0.097 R)
• M81: 49,002,578 km (0.074 R)
• M82: 50,471,030 km (0.077 R)
• M83: 50,881,527 km (0.072 R)
• M84: 51,540,506 km (0.092 R)
• M85: 51,623,084 km (0.076 R)
• M86: 51,953,845 km (0.058 R)
• M87: 54,541,140 km (0.082 R)
• M88: 56,147,522 km (0.119 R)
• M89: 56,657,950 km (0.089 R)
• M90: 57,084,603 km (0.046 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 773.1

Radius: 4.6

Gravity: 36.54 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 17.66 AU - 18.98 AU

Year: 27559 Days

Day: 16.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 98,097,861 km

• M1: 293,960 km (0.107 R)
• M2: 355,594 km (0.108 R)
• M3: 1,644,529 km (0.118 R)
• M4: 1,872,965 km (0.111 R)
• M5: 1,951,355 km (0.071 R)
• M6: 3,585,412 km (0.104 R)
• M7: 3,634,031 km (0.106 R)
• M8: 3,682,950 km (0.102 R)
• M9: 3,732,018 km (0.037 R)
• M10: 3,880,569 km (0.055 R)
• M11: 4,234,966 km (0.106 R)
• M12: 4,705,751 km (0.099 R)
• M13: 4,759,007 km (0.082 R)
• M14: 4,974,428 km (0.102 R)
• M15: 5,752,786 km (0.108 R)
• M16: 6,040,014 km (0.074 R)
• M17: 6,331,879 km (0.1 R)
• M18: 6,568,543 km (0.088 R)
• M19: 7,234,553 km (0.114 R)
• M20: 8,176,870 km (0.061 R)
• M21: 8,826,274 km (0.089 R)
• M22: 10,660,643 km (0.067 R)
• M23: 11,946,437 km (0.103 R)
• M24: 12,165,448 km (0.079 R)
• M25: 12,312,354 km (0.111 R)
• M26: 12,756,061 km (0.114 R)
• M27: 12,830,561 km (0.091 R)
• M28: 12,980,009 km (0.038 R)
• M29: 14,505,309 km (0.092 R)
• M30: 15,131,226 km (0.079 R)
• M31: 17,721,364 km (0.057 R)
• M32: 18,389,917 km (0.105 R)
• M33: 19,237,389 km (0.038 R)
• M34: 20,270,811 km (0.088 R)
• M35: 20,444,793 km (0.084 R)
• M36: 20,532,009 km (0.061 R)
• M37: 21,057,695 km (0.051 R)
• M38: 21,233,922 km (0.064 R)
• M39: 23,386,635 km (0.069 R)
• M40: 24,119,365 km (0.11 R)
• M41: 24,303,820 km (0.104 R)
• M42: 24,766,825 km (0.104 R)
• M43: 24,952,775 km (0.108 R)
• M44: 26,457,580 km (0.09 R)
• M45: 29,062,678 km (0.079 R)
• M46: 30,644,675 km (0.111 R)
• M47: 34,097,693 km (0.085 R)
• M48: 34,408,258 km (0.078 R)
• M49: 35,032,231 km (0.072 R)
• M50: 35,241,070 km (0.091 R)
• M51: 35,450,207 km (0.117 R)
• M52: 36,185,780 km (0.112 R)
• M53: 37,138,868 km (0.065 R)
• M54: 37,245,232 km (0.116 R)
• M55: 38,422,418 km (0.107 R)
• M56: 39,938,144 km (0.109 R)
• M57: 40,703,187 km (0.104 R)
• M58: 42,137,083 km (0.046 R)
• M59: 42,470,387 km (0.064 R)
• M60: 44,149,623 km (0.062 R)
• M61: 44,375,067 km (0.111 R)
• M62: 45,508,570 km (0.11 R)
• M63: 49,315,836 km (0.08 R)
• M64: 49,432,672 km (0.065 R)
• M65: 49,784,227 km (0.112 R)
• M66: 50,253,964 km (0.111 R)
• M67: 50,607,314 km (0.071 R)
• M68: 52,029,092 km (0.084 R)
• M69: 53,704,140 km (0.113 R)
• M70: 55,396,989 km (0.111 R)
• M71: 57,475,951 km (0.115 R)
• M72: 59,082,781 km (0.047 R)
• M73: 61,961,792 km (0.093 R)
• M74: 62,847,113 km (0.106 R)
• M75: 63,609,164 km (0.082 R)
• M76: 65,785,065 km (0.058 R)
• M77: 67,465,349 km (0.047 R)
• M78: 67,595,199 km (0.081 R)
• M79: 68,636,849 km (0.104 R)
• M80: 69,946,429 km (0.12 R)
• M81: 70,736,156 km (0.083 R)
• M82: 71,264,237 km (0.116 R)
• M83: 73,389,723 km (0.113 R)
• M84: 74,192,166 km (0.088 R)
• M85: 74,460,395 km (0.115 R)
• M86: 75,805,729 km (0.054 R)
• M87: 75,940,816 km (0.103 R)
• M88: 76,616,849 km (0.092 R)
• M89: 76,887,920 km (0.035 R)
• M90: 77,702,780 km (0.081 R)
• M91: 78,111,331 km (0.065 R)
• M92: 78,384,048 km (0.111 R)
• M93: 87,136,421 km (0.043 R)
• M94: 90,694,158 km (0.108 R)
• M95: 92,274,659 km (0.081 R)
• M96: 95,462,740 km (0.09 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 17,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit