🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.44 AU - 0.6 AU

Year: 143 Days

Day: 32.7 Hours

Environment

Temp: 188 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.67 AU - 0.93 AU

Year: 272 Days

Day: 19.6 Hours

Environment

Temp: 151 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.41 AU - 1.73 AU

Year: 749 Days

Day: 39.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,098,570 km

• M1: 307,274 km (0.081 R)
• M2: 363,523 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.71 AU - 2.69 AU

Year: 1243 Days

Day: 24.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,098,570 km

• M1: 1,665,922 km (0.041 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.19 AU - 3.03 AU

Year: 1606 Days

Day: 21.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,098,570 km

• M1: 632,350 km (0.086 R)
• M2: 703,858 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.68 AU - 3.26 AU

Year: 1949 Days

Day: 14.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.7

Radius: 15

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.42 AU - 5.94 AU

Year: 5155 Days

Day: 5.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 69,098,570 km

• M1: 536,009 km (0.079 R)
• M2: 630,106 km (0.092 R)
• M3: 731,534 km (0.109 R)
• M4: 850,763 km (0.092 R)
• M5: 1,049,878 km (0.096 R)
• M6: 1,345,633 km (0.113 R)
• M7: 1,525,150 km (0.037 R)
• M8: 1,639,892 km (0.104 R)
• M9: 1,970,952 km (0.088 R)
• M10: 2,274,785 km (0.113 R)
• M11: 2,474,498 km (0.042 R)
• M12: 2,576,823 km (0.051 R)
• M13: 2,785,512 km (0.086 R)
• M14: 3,294,744 km (0.108 R)
• M15: 3,464,836 km (0.034 R)
• M16: 4,441,860 km (0.027 R)
• M17: 4,588,167 km (0.115 R)
• M18: 4,714,876 km (0.099 R)
• M19: 5,255,822 km (0.112 R)
• M20: 5,522,555 km (0.089 R)
• M21: 5,793,926 km (0.084 R)
• M22: 5,908,218 km (0.106 R)
• M23: 6,802,066 km (0.111 R)
• M24: 6,922,791 km (0.085 R)
• M25: 7,240,238 km (0.109 R)
• M26: 7,388,489 km (0.04 R)
• M27: 7,487,822 km (0.083 R)
• M28: 7,687,835 km (0.082 R)
• M29: 8,453,776 km (0.104 R)
• M30: 9,084,181 km (0.111 R)
• M31: 9,648,315 km (0.062 R)
• M32: 10,613,819 km (0.117 R)
• M33: 11,351,038 km (0.119 R)
• M34: 11,842,018 km (0.065 R)
• M35: 12,281,088 km (0.066 R)
• M36: 13,569,275 km (0.031 R)
• M37: 14,555,873 km (0.11 R)
• M38: 14,649,521 km (0.097 R)
• M39: 15,565,359 km (0.087 R)
• M40: 16,630,197 km (0.103 R)
• M41: 16,891,993 km (0.043 R)
• M42: 17,885,473 km (0.073 R)
• M43: 19,205,375 km (0.088 R)
• M44: 19,825,159 km (0.09 R)
• M45: 20,172,375 km (0.103 R)
• M46: 20,556,543 km (0.082 R)
• M47: 20,872,793 km (0.116 R)
• M48: 21,261,448 km (0.086 R)
• M49: 21,616,743 km (0.081 R)
• M50: 22,405,572 km (0.076 R)
• M51: 22,586,137 km (0.095 R)
• M52: 23,900,653 km (0.075 R)
• M53: 24,159,159 km (0.089 R)
• M54: 24,418,711 km (0.06 R)
• M55: 24,567,262 km (0.05 R)
• M56: 24,940,359 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 263.7

Radius: 7.2

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 9.23 AU - 14.49 AU

Year: 15553 Days

Day: 21.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 69,098,570 km

• M1: 175,329 km (0.077 R)
• M2: 252,521 km (0.09 R)
• M3: 395,387 km (0.109 R)
• M4: 550,520 km (0.093 R)
• M5: 627,563 km (0.067 R)
• M6: 708,645 km (0.048 R)
• M7: 793,467 km (0.088 R)
• M8: 899,831 km (0.093 R)
• M9: 1,010,982 km (0.088 R)
• M10: 1,068,428 km (0.116 R)
• M11: 1,227,002 km (0.094 R)
• M12: 1,457,532 km (0.071 R)
• M13: 1,770,790 km (0.07 R)
• M14: 2,204,025 km (0.101 R)
• M15: 2,406,880 km (0.048 R)
• M16: 2,695,754 km (0.107 R)
• M17: 2,749,609 km (0.097 R)
• M18: 2,885,444 km (0.119 R)
• M19: 3,249,266 km (0.077 R)
• M20: 3,597,978 km (0.104 R)
• M21: 3,657,369 km (0.085 R)
• M22: 3,716,909 km (0.063 R)
• M23: 3,867,404 km (0.09 R)
• M24: 4,362,573 km (0.066 R)
• M25: 4,489,432 km (0.071 R)
• M26: 4,714,577 km (0.112 R)
• M27: 4,779,502 km (0.046 R)
• M28: 4,910,401 km (0.098 R)
• M29: 4,976,224 km (0.098 R)
• M30: 5,242,807 km (0.117 R)
• M31: 5,548,286 km (0.093 R)
• M32: 7,122,953 km (0.027 R)
• M33: 7,575,038 km (0.1 R)
• M34: 7,689,630 km (0.099 R)
• M35: 8,270,518 km (0.115 R)
• M36: 9,971,296 km (0.111 R)
• M37: 11,511,855 km (0.1 R)
• M38: 12,086,311 km (0.095 R)
• M39: 12,354,540 km (0.045 R)
• M40: 12,942,460 km (0.091 R)
• M41: 13,033,714 km (0.093 R)
• M42: 14,145,526 km (0.072 R)
• M43: 15,239,236 km (0.086 R)
• M44: 15,383,897 km (0.098 R)
• M45: 15,771,954 km (0.114 R)
• M46: 16,855,491 km (0.12 R)
• M47: 18,783,060 km (0.107 R)
• M48: 18,989,954 km (0.096 R)
• M49: 19,353,925 km (0.118 R)
• M50: 20,512,710 km (0.084 R)
• M51: 23,339,961 km (0.106 R)
• M52: 23,506,762 km (0.042 R)
• M53: 23,897,512 km (0.116 R)
• M54: 24,572,348 km (0.077 R)
• M55: 24,741,992 km (0.053 R)
• M56: 26,055,910 km (0.055 R)
• M57: 26,344,484 km (0.117 R)
• M58: 26,750,343 km (0.116 R)
• M59: 27,333,775 km (0.057 R)
• M60: 28,157,461 km (0.054 R)
• M61: 28,216,702 km (0.077 R)
• M62: 28,335,033 km (0.094 R)
• M63: 28,691,376 km (0.07 R)
• M64: 29,108,903 km (0.082 R)
• M65: 29,348,409 km (0.049 R)
• M66: 30,070,818 km (0.103 R)
• M67: 30,373,604 km (0.109 R)
• M68: 30,738,174 km (0.095 R)
• M69: 32,334,832 km (0.095 R)
• M70: 32,831,646 km (0.107 R)
• M71: 33,143,408 km (0.03 R)
• M72: 33,706,943 km (0.108 R)
• M73: 34,843,588 km (0.1 R)
• M74: 35,608,332 km (0.102 R)
• M75: 36,378,612 km (0.059 R)
• M76: 37,544,278 km (0.106 R)
• M77: 38,919,681 km (0.109 R)
• M78: 39,183,572 km (0.112 R)
• M79: 39,315,667 km (0.119 R)
• M80: 40,311,540 km (0.088 R)
• M81: 40,980,093 km (0.067 R)
• M82: 42,803,242 km (0.115 R)
• M83: 43,896,054 km (0.091 R)
• M84: 44,998,142 km (0.082 R)
• M85: 45,621,965 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912.8

Radius: 7.9

Gravity: 14.63 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 9.8 AU - 14.18 AU

Year: 15810 Days

Day: 18.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 69,098,570 km

• M1: 140,173 km (0.102 R)
• M2: 270,922 km (0.061 R)
• M3: 451,337 km (0.101 R)
• M4: 758,012 km (0.12 R)
• M5: 1,175,241 km (0.028 R)
• M6: 1,255,725 km (0.114 R)
• M7: 1,338,003 km (0.086 R)
• M8: 2,565,304 km (0.119 R)
• M9: 2,670,771 km (0.093 R)
• M10: 3,219,645 km (0.11 R)
• M11: 3,333,639 km (0.108 R)
• M12: 3,487,575 km (0.084 R)
• M13: 4,251,123 km (0.108 R)
• M14: 5,108,767 km (0.036 R)
• M15: 5,648,666 km (0.119 R)
• M16: 7,175,013 km (0.086 R)
• M17: 7,474,658 km (0.102 R)
• M18: 8,241,795 km (0.114 R)
• M19: 8,346,065 km (0.065 R)
• M20: 8,555,652 km (0.062 R)
• M21: 9,357,496 km (0.099 R)
• M22: 9,794,921 km (0.073 R)
• M23: 10,974,649 km (0.103 R)
• M24: 11,204,432 km (0.103 R)
• M25: 11,319,921 km (0.099 R)
• M26: 12,917,327 km (0.064 R)
• M27: 14,773,388 km (0.111 R)
• M28: 15,926,638 km (0.101 R)
• M29: 17,441,915 km (0.079 R)
• M30: 19,625,445 km (0.099 R)
• M31: 20,184,642 km (0.117 R)
• M32: 20,749,075 km (0.06 R)
• M33: 21,033,311 km (0.1 R)
• M34: 21,533,716 km (0.12 R)
• M35: 24,094,083 km (0.072 R)
• M36: 24,467,629 km (0.118 R)
• M37: 25,144,859 km (0.119 R)
• M38: 25,447,944 km (0.109 R)
• M39: 25,980,961 km (0.106 R)
• M40: 27,058,365 km (0.118 R)
• M41: 28,859,673 km (0.088 R)
• M42: 29,335,993 km (0.086 R)
• M43: 29,894,890 km (0.091 R)
• M44: 30,135,444 km (0.066 R)
• M45: 30,457,229 km (0.111 R)
• M46: 31,511,146 km (0.094 R)
• M47: 31,919,548 km (0.1 R)
• M48: 32,989,771 km (0.105 R)
• M49: 33,570,959 km (0.109 R)
• M50: 34,407,061 km (0.074 R)
• M51: 36,270,602 km (0.078 R)
• M52: 36,870,340 km (0.028 R)
• M53: 38,340,438 km (0.091 R)
• M54: 42,684,162 km (0.06 R)
• M55: 42,774,370 km (0.089 R)
• M56: 42,955,084 km (0.116 R)
• M57: 43,226,604 km (0.111 R)
• M58: 43,589,528 km (0.102 R)
• M59: 44,044,605 km (0.117 R)
• M60: 46,436,376 km (0.105 R)
• M61: 46,901,176 km (0.061 R)
• M62: 47,460,822 km (0.095 R)
• M63: 48,492,898 km (0.057 R)
• M64: 48,681,241 km (0.066 R)
• M65: 48,869,884 km (0.105 R)
• M66: 49,816,989 km (0.049 R)
• M67: 51,440,724 km (0.12 R)
• M68: 52,114,363 km (0.096 R)
• M69: 52,307,344 km (0.029 R)
• M70: 54,348,308 km (0.109 R)
• M71: 55,230,935 km (0.072 R)
• M72: 56,316,118 km (0.029 R)
• M73: 56,712,553 km (0.095 R)
• M74: 56,811,736 km (0.073 R)
• M75: 58,407,347 km (0.072 R)
• M76: 61,540,674 km (0.056 R)
• M77: 63,590,913 km (0.114 R)
• M78: 64,210,248 km (0.092 R)
• M79: 65,143,290 km (0.101 R)
• M80: 65,351,082 km (0.059 R)
• M81: 65,455,202 km (0.053 R)
• M82: 65,976,251 km (0.117 R)
• M83: 66,080,671 km (0.065 R)
• M84: 68,074,212 km (0.096 R)
• M85: 68,179,678 km (0.068 R)
• M86: 68,285,145 km (0.063 R)
• M87: 70,300,527 km (0.052 R)
• M88: 70,727,181 km (0.049 R)
• M89: 71,154,881 km (0.077 R)
• M90: 71,583,329 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 369.2

Radius: 6.7

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 14.24 AU - 17.06 AU

Year: 23576 Days

Day: 25 Hours

Environment

Temp: -199 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 69,098,570 km

• M1: 389,553 km (0.079 R)
• M2: 460,013 km (0.117 R)
• M3: 720,314 km (0.119 R)
• M4: 831,914 km (0.05 R)
• M5: 1,200,673 km (0.1 R)
• M6: 1,472,641 km (0.091 R)
• M7: 1,763,460 km (0.082 R)
• M8: 2,739,735 km (0.046 R)
• M9: 2,880,806 km (0.103 R)
• M10: 3,060,473 km (0.064 R)
• M11: 3,133,327 km (0.082 R)
• M12: 3,206,930 km (0.118 R)
• M13: 3,280,981 km (0.098 R)
• M14: 4,376,635 km (0.05 R)
• M15: 4,878,237 km (0.045 R)
• M16: 4,920,723 km (0.105 R)
• M17: 10,036,072 km (0.04 R)
• M18: 11,253,949 km (0.055 R)
• M19: 12,752,470 km (0.058 R)
• M20: 13,826,134 km (0.11 R)
• M21: 14,251,441 km (0.06 R)
• M22: 15,553,092 km (0.108 R)
• M23: 15,742,184 km (0.108 R)
• M24: 16,122,462 km (0.095 R)
• M25: 16,570,059 km (0.09 R)
• M26: 16,698,713 km (0.068 R)
• M27: 17,151,545 km (0.12 R)
• M28: 18,135,451 km (0.05 R)
• M29: 19,137,607 km (0.107 R)
• M30: 20,157,715 km (0.059 R)
• M31: 21,755,719 km (0.069 R)
• M32: 23,755,543 km (0.1 R)
• M33: 24,046,063 km (0.07 R)
• M34: 24,410,782 km (0.055 R)
• M35: 26,788,042 km (0.099 R)
• M36: 27,014,533 km (0.095 R)
• M37: 28,003,973 km (0.113 R)
• M38: 30,096,548 km (0.073 R)
• M39: 30,410,854 km (0.108 R)
• M40: 30,568,380 km (0.045 R)
• M41: 32,883,108 km (0.103 R)
• M42: 33,450,233 km (0.117 R)
• M43: 35,584,846 km (0.117 R)
• M44: 36,836,381 km (0.115 R)
• M45: 38,102,129 km (0.073 R)
• M46: 39,984,369 km (0.115 R)
• M47: 42,335,449 km (0.075 R)
• M48: 42,423,263 km (0.076 R)
• M49: 43,660,737 km (0.097 R)
• M50: 44,105,641 km (0.11 R)
• M51: 47,078,899 km (0.112 R)
• M52: 47,170,004 km (0.101 R)
• M53: 47,535,023 km (0.069 R)
• M54: 47,900,939 km (0.083 R)
• M55: 50,768,581 km (0.039 R)
• M56: 51,423,819 km (0.096 R)
• M57: 52,081,751 km (0.111 R)
• M58: 54,741,601 km (0.108 R)
• M59: 56,959,240 km (0.085 R)
• M60: 57,153,418 km (0.103 R)
• M61: 57,834,986 km (0.101 R)
• M62: 59,206,050 km (0.104 R)
• M63: 59,698,377 km (0.049 R)
• M64: 59,895,696 km (0.109 R)
• M65: 60,290,934 km (0.107 R)
• M66: 60,488,852 km (0.09 R)
• M67: 63,584,481 km (0.112 R)
• M68: 64,088,625 km (0.111 R)
• M69: 64,492,839 km (0.061 R)
• M70: 65,710,715 km (0.112 R)
• M71: 65,812,442 km (0.118 R)
• M72: 66,220,245 km (0.078 R)
• M73: 66,936,071 km (0.102 R)
• M74: 67,243,495 km (0.075 R)
• M75: 67,448,893 km (0.108 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 12,471 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit