🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.21 AU - 3.01 AU

Year: 1518 Days

Day: 35.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.99 AU - 3.35 AU

Year: 2031 Days

Day: 32.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,171,854 km

• M1: 1,368,222 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.47 AU - 4.07 AU

Year: 2128 Days

Day: 18.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.2

Radius: 8.4

Gravity: 9.23 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.45 AU - 7.63 AU

Year: 6019 Days

Day: 13.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 129 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 82,171,854 km

• M1: 229,034 km (0.065 R)
• M2: 333,304 km (0.074 R)
• M3: 403,166 km (0.084 R)
• M4: 536,458 km (0.062 R)
• M5: 778,657 km (0.107 R)
• M6: 848,220 km (0.109 R)
• M7: 978,819 km (0.083 R)
• M8: 1,116,299 km (0.116 R)
• M9: 1,179,579 km (0.095 R)
• M10: 1,359,994 km (0.111 R)
• M11: 1,496,876 km (0.109 R)
• M12: 2,188,168 km (0.082 R)
• M13: 2,248,157 km (0.102 R)
• M14: 2,431,564 km (0.072 R)
• M15: 2,748,113 km (0.112 R)
• M16: 3,010,956 km (0.107 R)
• M17: 3,077,976 km (0.101 R)
• M18: 3,145,445 km (0.034 R)
• M19: 3,304,767 km (0.097 R)
• M20: 3,443,593 km (0.117 R)
• M21: 3,969,131 km (0.079 R)
• M22: 4,622,125 km (0.089 R)
• M23: 4,803,737 km (0.078 R)
• M24: 5,120,436 km (0.098 R)
• M25: 5,525,846 km (0.086 R)
• M26: 5,663,327 km (0.063 R)
• M27: 6,628,083 km (0.112 R)
• M28: 7,279,133 km (0.098 R)
• M29: 7,339,421 km (0.101 R)
• M30: 7,490,665 km (0.096 R)
• M31: 7,981,645 km (0.072 R)
• M32: 8,388,252 km (0.053 R)
• M33: 9,026,885 km (0.093 R)
• M34: 9,254,124 km (0.084 R)
• M35: 9,483,308 km (0.1 R)
• M36: 10,418,445 km (0.108 R)
• M37: 10,520,470 km (0.094 R)
• M38: 10,862,750 km (0.118 R)
• M39: 11,523,075 km (0.089 R)
• M40: 11,628,542 km (0.068 R)
• M41: 12,089,154 km (0.103 R)
• M42: 12,267,923 km (0.08 R)
• M43: 12,339,730 km (0.074 R)
• M44: 12,483,643 km (0.106 R)
• M45: 12,918,823 km (0.114 R)
• M46: 13,580,943 km (0.1 R)
• M47: 14,178,737 km (0.103 R)
• M48: 14,253,984 km (0.063 R)
• M49: 14,556,770 km (0.094 R)
• M50: 15,129,880 km (0.099 R)
• M51: 15,671,574 km (0.097 R)
• M52: 16,456,364 km (0.068 R)
• M53: 16,575,145 km (0.101 R)
• M54: 18,845,143 km (0.048 R)
• M55: 19,679,301 km (0.101 R)
• M56: 19,889,635 km (0.119 R)
• M57: 20,058,531 km (0.091 R)
• M58: 20,781,538 km (0.101 R)
• M59: 21,469,688 km (0.098 R)
• M60: 21,642,922 km (0.094 R)
• M61: 21,816,605 km (0.079 R)
• M62: 22,516,125 km (0.087 R)
• M63: 23,267,256 km (0.103 R)
• M64: 23,579,018 km (0.07 R)
• M65: 24,251,610 km (0.071 R)
• M66: 24,341,668 km (0.087 R)
• M67: 24,432,025 km (0.054 R)
• M68: 24,975,963 km (0.1 R)
• M69: 25,432,386 km (0.104 R)
• M70: 26,168,258 km (0.09 R)
• M71: 26,260,709 km (0.09 R)
• M72: 27,425,778 km (0.068 R)
• M73: 28,703,044 km (0.026 R)
• M74: 28,846,209 km (0.105 R)
• M75: 28,941,802 km (0.105 R)
• M76: 29,709,838 km (0.115 R)
• M77: 29,951,289 km (0.109 R)
• M78: 30,096,399 km (0.09 R)
• M79: 30,874,607 km (0.111 R)
• M80: 31,266,105 km (0.112 R)
• M81: 31,462,527 km (0.071 R)
• M82: 31,757,833 km (0.08 R)
• M83: 32,103,703 km (0.068 R)
• M84: 32,202,587 km (0.067 R)
• M85: 32,400,954 km (0.066 R)
• M86: 32,699,252 km (0.083 R)
• M87: 33,448,887 km (0.108 R)
• M88: 33,599,532 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.6

Radius: 14.4

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.6 AU - 8.02 AU

Year: 7855 Days

Day: 14.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 82,171,854 km

• M1: 218,413 km (0.109 R)
• M2: 367,712 km (0.07 R)
• M3: 530,324 km (0.086 R)
• M4: 801,545 km (0.114 R)
• M5: 1,407,267 km (0.094 R)
• M6: 1,508,545 km (0.064 R)
• M7: 1,688,362 km (0.096 R)
• M8: 1,875,658 km (0.115 R)
• M9: 1,971,850 km (0.054 R)
• M10: 2,322,657 km (0.081 R)
• M11: 2,603,601 km (0.039 R)
• M12: 3,374,030 km (0.067 R)
• M13: 3,512,408 km (0.051 R)
• M14: 3,612,639 km (0.054 R)
• M15: 3,918,716 km (0.093 R)
• M16: 4,276,106 km (0.088 R)
• M17: 4,534,760 km (0.032 R)
• M18: 4,843,231 km (0.099 R)
• M19: 5,434,292 km (0.12 R)
• M20: 5,527,342 km (0.081 R)
• M21: 5,976,585 km (0.039 R)
• M22: 6,145,032 km (0.093 R)
• M23: 6,339,509 km (0.086 R)
• M24: 6,960,639 km (0.08 R)
• M25: 7,705,786 km (0.065 R)
• M26: 8,341,577 km (0.102 R)
• M27: 8,693,132 km (0.097 R)
• M28: 8,802,339 km (0.091 R)
• M29: 9,326,978 km (0.069 R)
• M30: 9,691,997 km (0.115 R)
• M31: 9,805,243 km (0.115 R)
• M32: 10,291,436 km (0.111 R)
• M33: 10,756,386 km (0.062 R)
• M34: 10,961,934 km (0.062 R)
• M35: 11,317,378 km (0.028 R)
• M36: 13,120,032 km (0.106 R)
• M37: 13,276,811 km (0.034 R)
• M38: 13,402,772 km (0.108 R)
• M39: 13,655,892 km (0.117 R)
• M40: 13,751,186 km (0.09 R)
• M41: 14,006,400 km (0.092 R)
• M42: 14,684,078 km (0.099 R)
• M43: 15,174,610 km (0.057 R)
• M44: 15,273,344 km (0.033 R)
• M45: 15,604,105 km (0.066 R)
• M46: 15,870,389 km (0.084 R)
• M47: 16,441,404 km (0.049 R)
• M48: 17,258,957 km (0.086 R)
• M49: 18,089,823 km (0.092 R)
• M50: 18,299,560 km (0.102 R)
• M51: 18,439,882 km (0.091 R)
• M52: 19,040,069 km (0.054 R)
• M53: 19,610,785 km (0.07 R)
• M54: 19,790,452 km (0.045 R)
• M55: 21,541,645 km (0.106 R)
• M56: 21,764,097 km (0.091 R)
• M57: 23,000,822 km (0.077 R)
• M58: 23,456,198 km (0.088 R)
• M59: 24,106,500 km (0.076 R)
• M60: 24,646,548 km (0.109 R)
• M61: 26,092,861 km (0.112 R)
• M62: 26,329,973 km (0.08 R)
• M63: 26,528,190 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 228.5

Radius: 7

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 14.45 AU - 15.19 AU

Year: 20533 Days

Day: 18.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 82,171,854 km

• M1: 227,538 km (0.069 R)
• M2: 286,330 km (0.082 R)
• M3: 394,041 km (0.1 R)
• M4: 548,575 km (0.087 R)
• M5: 797,506 km (0.109 R)
• M6: 894,745 km (0.029 R)
• M7: 955,182 km (0.085 R)
• M8: 1,392,307 km (0.071 R)
• M9: 2,150,769 km (0.114 R)
• M10: 2,260,274 km (0.115 R)
• M11: 2,315,775 km (0.064 R)
• M12: 2,428,123 km (0.09 R)
• M13: 2,687,675 km (0.062 R)
• M14: 2,986,422 km (0.093 R)
• M15: 3,139,760 km (0.11 R)
• M16: 3,454,364 km (0.081 R)
• M17: 3,647,944 km (0.113 R)
• M18: 4,113,493 km (0.038 R)
• M19: 4,954,681 km (0.1 R)
• M20: 5,136,592 km (0.097 R)
• M21: 5,246,697 km (0.069 R)
• M22: 5,394,798 km (0.109 R)
• M23: 5,469,448 km (0.066 R)
• M24: 5,544,247 km (0.113 R)
• M25: 6,078,311 km (0.074 R)
• M26: 6,155,952 km (0.111 R)
• M27: 6,628,831 km (0.083 R)
• M28: 6,789,051 km (0.106 R)
• M29: 7,277,338 km (0.108 R)
• M30: 7,567,408 km (0.098 R)
• M31: 8,030,862 km (0.118 R)
• M32: 8,201,703 km (0.065 R)
• M33: 8,677,574 km (0.069 R)
• M34: 9,701,572 km (0.1 R)
• M35: 10,576,121 km (0.096 R)
• M36: 11,668,036 km (0.11 R)
• M37: 12,105,011 km (0.081 R)
• M38: 13,498,515 km (0.088 R)
• M39: 13,701,669 km (0.088 R)
• M40: 13,803,695 km (0.103 R)
• M41: 14,008,345 km (0.086 R)
• M42: 14,942,135 km (0.03 R)
• M43: 15,735,452 km (0.093 R)
• M44: 15,842,265 km (0.109 R)
• M45: 16,379,920 km (0.116 R)
• M46: 17,972,838 km (0.057 R)
• M47: 18,929,367 km (0.111 R)
• M48: 19,671,970 km (0.074 R)
• M49: 20,482,342 km (0.09 R)
• M50: 20,950,284 km (0.114 R)
• M51: 21,362,576 km (0.112 R)
• M52: 21,956,330 km (0.067 R)
• M53: 22,978,083 km (0.1 R)
• M54: 23,099,258 km (0.043 R)
• M55: 23,647,384 km (0.052 R)
• M56: 23,892,426 km (0.084 R)
• M57: 24,015,245 km (0.088 R)
• M58: 24,138,215 km (0.114 R)
• M59: 25,129,899 km (0.111 R)
• M60: 25,380,027 km (0.08 R)
• M61: 26,388,316 km (0.079 R)
• M62: 26,769,791 km (0.05 R)
• M63: 27,989,762 km (0.077 R)
• M64: 28,834,990 km (0.053 R)
• M65: 31,757,085 km (0.109 R)
• M66: 32,230,712 km (0.102 R)
• M67: 32,979,449 km (0.086 R)
• M68: 34,147,958 km (0.075 R)
• M69: 37,877,134 km (0.106 R)
• M70: 38,739,266 km (0.097 R)
• M71: 39,027,990 km (0.102 R)
• M72: 39,535,127 km (0.064 R)
• M73: 40,849,195 km (0.107 R)
• M74: 40,922,647 km (0.08 R)
• M75: 41,364,110 km (0.105 R)
• M76: 41,955,172 km (0.11 R)
• M77: 42,103,423 km (0.07 R)
• M78: 42,326,025 km (0.083 R)
• M79: 43,895,456 km (0.06 R)
• M80: 47,090,867 km (0.104 R)
• M81: 47,321,995 km (0.108 R)
• M82: 48,638,756 km (0.052 R)
• M83: 49,340,669 km (0.11 R)
• M84: 49,418,759 km (0.096 R)
• M85: 50,991,481 km (0.103 R)
• M86: 51,387,168 km (0.099 R)
• M87: 53,541,676 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783.2

Radius: 5.8

Gravity: 23.28 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 12.44 AU - 17.64 AU

Year: 20991 Days

Day: 15.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,171,854 km

• M1: 85,570 km (0.091 R)
• M2: 254,167 km (0.095 R)
• M3: 304,282 km (0.052 R)
• M4: 436,377 km (0.099 R)
• M5: 728,990 km (0.101 R)
• M6: 1,017,714 km (0.113 R)
• M7: 1,401,433 km (0.09 R)
• M8: 1,826,291 km (0.056 R)
• M9: 2,035,279 km (0.077 R)
• M10: 3,315,687 km (0.093 R)
• M11: 4,372,746 km (0.073 R)
• M12: 4,699,318 km (0.047 R)
• M13: 5,082,139 km (0.065 R)
• M14: 5,574,765 km (0.067 R)
• M15: 6,925,334 km (0.101 R)
• M16: 7,141,653 km (0.097 R)
• M17: 7,525,820 km (0.069 R)
• M18: 8,086,064 km (0.118 R)
• M19: 8,142,762 km (0.1 R)
• M20: 9,187,254 km (0.043 R)
• M21: 10,893,717 km (0.101 R)
• M22: 11,208,620 km (0.035 R)
• M23: 12,366,807 km (0.072 R)
• M24: 12,563,528 km (0.09 R)
• M25: 12,893,691 km (0.078 R)
• M26: 13,093,105 km (0.089 R)
• M27: 13,833,166 km (0.089 R)
• M28: 14,037,367 km (0.107 R)
• M29: 14,311,280 km (0.1 R)
• M30: 15,283,517 km (0.11 R)
• M31: 15,635,820 km (0.118 R)
• M32: 15,777,489 km (0.053 R)
• M33: 16,781,291 km (0.077 R)
• M34: 17,584,482 km (0.084 R)
• M35: 18,325,440 km (0.1 R)
• M36: 19,303,810 km (0.063 R)
• M37: 19,455,801 km (0.04 R)
• M38: 20,919,766 km (0.048 R)
• M39: 21,704,557 km (0.077 R)
• M40: 22,179,979 km (0.114 R)
• M41: 22,259,565 km (0.06 R)
• M42: 23,626,740 km (0.09 R)
• M43: 25,602,778 km (0.064 R)
• M44: 29,098,731 km (0.117 R)
• M45: 29,447,742 km (0.108 R)
• M46: 30,414,743 km (0.094 R)
• M47: 30,591,568 km (0.099 R)
• M48: 31,570,835 km (0.118 R)
• M49: 32,199,296 km (0.098 R)
• M50: 33,104,214 km (0.09 R)
• M51: 33,925,805 km (0.056 R)
• M52: 34,754,129 km (0.095 R)
• M53: 35,031,782 km (0.078 R)
• M54: 36,430,672 km (0.059 R)
• M55: 36,712,664 km (0.103 R)
• M56: 37,942,807 km (0.105 R)
• M57: 39,379,096 km (0.092 R)
• M58: 39,765,059 km (0.119 R)
• M59: 40,346,396 km (0.109 R)
• M60: 42,008,728 km (0.092 R)
• M61: 45,298,834 km (0.061 R)
• M62: 45,804,624 km (0.084 R)
• M63: 46,007,479 km (0.105 R)
• M64: 46,923,766 km (0.12 R)
• M65: 48,154,807 km (0.083 R)
• M66: 48,361,102 km (0.097 R)
• M67: 49,292,648 km (0.091 R)
• M68: 50,439,316 km (0.087 R)
• M69: 51,805,743 km (0.063 R)
• M70: 52,758,831 km (0.037 R)
• M71: 52,865,045 km (0.095 R)
• M72: 53,184,287 km (0.12 R)
• M73: 55,005,192 km (0.096 R)
• M74: 55,220,763 km (0.106 R)
• M75: 56,085,887 km (0.118 R)
• M76: 56,302,804 km (0.074 R)
• M77: 59,038,351 km (0.115 R)
• M78: 59,701,369 km (0.088 R)
• M79: 59,812,071 km (0.09 R)
• M80: 61,369,385 km (0.07 R)
• M81: 62,153,128 km (0.064 R)
• M82: 66,350,246 km (0.115 R)
• M83: 67,731,034 km (0.054 R)
• M84: 71,812,064 km (0.109 R)
• M85: 72,047,681 km (0.037 R)
• M86: 73,111,023 km (0.06 R)
• M87: 73,941,740 km (0.08 R)
• M88: 74,894,828 km (0.102 R)
• M89: 75,372,942 km (0.077 R)
• M90: 77,054,273 km (0.089 R)
• M91: 77,416,150 km (0.077 R)
• M92: 78,505,223 km (0.107 R)
• M93: 80,453,735 km (0.101 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 14,258 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit