🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.74 AU - 0.8 AU

Year: 236 Days

Day: 44.3 Hours

Environment

Temp: 158 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.11 AU - 1.23 AU

Year: 443 Days

Day: 21 Hours

Environment

Temp: 33 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 90,659,662 km

• M1: 238,309 km (0.094 R)
• M2: 965,953 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.72 AU - 1.8 AU

Year: 817 Days

Day: 26.4 Hours

Environment

Temp: -32 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,659,662 km

• M1: 1,314,068 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.48 AU - 2.92 AU

Year: 1552 Days

Day: 46.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.79 AU - 3.53 AU

Year: 1965 Days

Day: 24 Hours

Environment

Temp: -103 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.68 AU - 4.78 AU

Year: 3044 Days

Day: 32.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.6

Radius: 8.8

Gravity: 12.48 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.44 AU - 7.12 AU

Year: 5506 Days

Day: 11.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 90,659,662 km

• M1: 140,173 km (0.09 R)
• M2: 355,445 km (0.096 R)
• M3: 733,927 km (0.112 R)
• M4: 834,307 km (0.093 R)
• M5: 1,049,429 km (0.111 R)
• M6: 1,197,232 km (0.071 R)
• M7: 1,405,173 km (0.064 R)
• M8: 1,700,778 km (0.074 R)
• M9: 1,797,119 km (0.117 R)
• M10: 2,328,042 km (0.105 R)
• M11: 2,457,145 km (0.072 R)
• M12: 2,905,041 km (0.099 R)
• M13: 3,281,728 km (0.095 R)
• M14: 3,525,124 km (0.1 R)
• M15: 3,824,918 km (0.07 R)
• M16: 4,132,940 km (0.089 R)
• M17: 4,529,524 km (0.107 R)
• M18: 4,637,235 km (0.103 R)
• M19: 5,301,898 km (0.119 R)
• M20: 5,732,590 km (0.071 R)
• M21: 5,849,277 km (0.071 R)
• M22: 5,966,861 km (0.104 R)
• M23: 6,114,813 km (0.102 R)
• M24: 6,354,319 km (0.034 R)
• M25: 7,028,407 km (0.108 R)
• M26: 7,184,887 km (0.052 R)
• M27: 7,342,413 km (0.104 R)
• M28: 7,469,422 km (0.108 R)
• M29: 7,725,384 km (0.091 R)
• M30: 7,951,725 km (0.066 R)
• M31: 8,245,984 km (0.056 R)
• M32: 8,510,623 km (0.105 R)
• M33: 8,643,915 km (0.117 R)
• M34: 9,116,045 km (0.029 R)
• M35: 9,840,099 km (0.115 R)
• M36: 10,120,745 km (0.096 R)
• M37: 10,546,799 km (0.07 R)
• M38: 11,196,802 km (0.095 R)
• M39: 11,489,715 km (0.06 R)
• M40: 11,971,420 km (0.111 R)
• M41: 13,262,001 km (0.116 R)
• M42: 13,727,998 km (0.044 R)
• M43: 13,884,478 km (0.074 R)
• M44: 14,159,887 km (0.101 R)
• M45: 14,676,150 km (0.071 R)
• M46: 14,916,404 km (0.043 R)
• M47: 15,360,410 km (0.1 R)
• M48: 15,522,873 km (0.119 R)
• M49: 16,178,711 km (0.113 R)
• M50: 16,261,438 km (0.063 R)
• M51: 16,510,070 km (0.111 R)
• M52: 17,475,126 km (0.051 R)
• M53: 17,559,948 km (0.077 R)
• M54: 18,631,218 km (0.118 R)
• M55: 18,717,835 km (0.091 R)
• M56: 18,804,452 km (0.104 R)
• M57: 19,811,844 km (0.048 R)
• M58: 20,746,682 km (0.078 R)
• M59: 20,836,440 km (0.103 R)
• M60: 22,153,051 km (0.07 R)
• M61: 22,290,681 km (0.117 R)
• M62: 23,777,385 km (0.047 R)
• M63: 23,965,579 km (0.097 R)
• M64: 24,722,843 km (0.102 R)
• M65: 24,817,988 km (0.097 R)
• M66: 25,343,824 km (0.12 R)
• M67: 25,584,078 km (0.045 R)
• M68: 27,434,604 km (0.101 R)
• M69: 27,829,692 km (0.116 R)
• M70: 28,226,725 km (0.071 R)
• M71: 28,625,403 km (0.11 R)
• M72: 28,775,450 km (0.076 R)
• M73: 29,026,176 km (0.038 R)
• M74: 29,630,701 km (0.079 R)
• M75: 30,443,167 km (0.102 R)
• M76: 31,262,963 km (0.113 R)
• M77: 32,245,971 km (0.094 R)
• M78: 32,662,750 km (0.084 R)
• M79: 32,871,888 km (0.113 R)
• M80: 33,291,510 km (0.056 R)
• M81: 33,712,927 km (0.093 R)
• M82: 34,295,162 km (0.082 R)
• M83: 35,953,903 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.3

Radius: 14.7

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 7.41 AU - 7.67 AU

Year: 7243 Days

Day: 5.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 90,659,662 km

• M1: 201,359 km (0.092 R)
• M2: 363,672 km (0.1 R)
• M3: 464,501 km (0.078 R)
• M4: 590,313 km (0.099 R)
• M5: 730,636 km (0.104 R)
• M6: 938,278 km (0.091 R)
• M7: 1,257,669 km (0.071 R)
• M8: 1,382,733 km (0.069 R)
• M9: 1,479,673 km (0.112 R)
• M10: 1,802,355 km (0.096 R)
• M11: 2,018,075 km (0.114 R)
• M12: 2,204,624 km (0.119 R)
• M13: 2,575,327 km (0.098 R)
• M14: 2,737,491 km (0.107 R)
• M15: 3,008,413 km (0.118 R)
• M16: 3,115,076 km (0.104 R)
• M17: 3,222,937 km (0.113 R)
• M18: 3,376,274 km (0.085 R)
• M19: 3,532,006 km (0.067 R)
• M20: 4,107,958 km (0.109 R)
• M21: 4,763,495 km (0.042 R)
• M22: 5,090,816 km (0.11 R)
• M23: 5,451,795 km (0.111 R)
• M24: 5,767,896 km (0.109 R)
• M25: 5,955,042 km (0.119 R)
• M26: 6,117,207 km (0.116 R)
• M27: 6,363,145 km (0.11 R)
• M28: 6,808,349 km (0.033 R)
• M29: 7,149,133 km (0.1 R)
• M30: 7,408,386 km (0.097 R)
• M31: 7,758,894 km (0.103 R)
• M32: 8,445,997 km (0.043 R)
• M33: 8,567,470 km (0.083 R)
• M34: 9,059,497 km (0.09 R)
• M35: 10,199,882 km (0.095 R)
• M36: 10,492,196 km (0.097 R)
• M37: 10,590,183 km (0.105 R)
• M38: 11,151,474 km (0.085 R)
• M39: 11,486,125 km (0.083 R)
• M40: 11,790,257 km (0.111 R)
• M41: 12,303,078 km (0.08 R)
• M42: 13,209,342 km (0.111 R)
• M43: 13,492,531 km (0.097 R)
• M44: 14,281,660 km (0.079 R)
• M45: 14,499,474 km (0.032 R)
• M46: 15,085,748 km (0.027 R)
• M47: 15,605,152 km (0.112 R)
• M48: 15,717,201 km (0.086 R)
• M49: 16,092,692 km (0.085 R)
• M50: 17,044,433 km (0.066 R)
• M51: 17,780,006 km (0.07 R)
• M52: 17,975,381 km (0.091 R)
• M53: 19,442,786 km (0.118 R)
• M54: 19,563,512 km (0.111 R)
• M55: 19,967,426 km (0.106 R)
• M56: 20,089,199 km (0.069 R)
• M57: 20,496,853 km (0.119 R)
• M58: 21,278,951 km (0.053 R)
• M59: 21,777,860 km (0.102 R)
• M60: 22,238,621 km (0.071 R)
• M61: 23,127,382 km (0.112 R)
• M62: 23,340,709 km (0.115 R)
• M63: 23,597,419 km (0.088 R)
• M64: 23,726,222 km (0.03 R)
• M65: 25,729,936 km (0.087 R)
• M66: 26,707,259 km (0.085 R)
• M67: 27,470,956 km (0.071 R)
• M68: 27,832,684 km (0.12 R)
• M69: 28,105,102 km (0.106 R)
• M70: 28,652,630 km (0.107 R)
• M71: 28,744,184 km (0.072 R)
• M72: 29,203,599 km (0.078 R)
• M73: 29,526,730 km (0.099 R)
• M74: 29,665,557 km (0.099 R)
• M75: 29,897,284 km (0.05 R)
• M76: 30,129,759 km (0.101 R)
• M77: 30,269,484 km (0.118 R)
• M78: 30,877,599 km (0.112 R)
• M79: 31,395,357 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 606.9

Radius: 5.5

Gravity: 20.06 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 14.89 AU - 21.93 AU

Year: 27635 Days

Day: 18.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 90,659,662 km

• M1: 234,869 km (0.086 R)
• M2: 384,467 km (0.046 R)
• M3: 470,336 km (0.101 R)
• M4: 820,544 km (0.09 R)
• M5: 1,081,293 km (0.091 R)
• M6: 2,195,648 km (0.118 R)
• M7: 2,234,693 km (0.065 R)
• M8: 3,509,566 km (0.052 R)
• M9: 4,314,552 km (0.087 R)
• M10: 4,561,987 km (0.069 R)
• M11: 5,122,231 km (0.087 R)
• M12: 5,920,635 km (0.097 R)
• M13: 7,044,414 km (0.099 R)
• M14: 9,099,590 km (0.111 R)
• M15: 9,480,316 km (0.101 R)
• M16: 13,132,748 km (0.106 R)
• M17: 13,562,543 km (0.054 R)
• M18: 14,142,833 km (0.105 R)
• M19: 15,103,102 km (0.118 R)
• M20: 16,008,169 km (0.076 R)
• M21: 16,237,054 km (0.114 R)
• M22: 16,544,029 km (0.118 R)
• M23: 16,930,589 km (0.104 R)
• M24: 17,008,231 km (0.114 R)
• M25: 18,505,855 km (0.094 R)
• M26: 19,148,976 km (0.08 R)
• M27: 20,127,346 km (0.036 R)
• M28: 20,955,071 km (0.093 R)
• M29: 23,158,498 km (0.05 R)
• M30: 23,677,304 km (0.084 R)
• M31: 24,025,418 km (0.046 R)
• M32: 24,550,656 km (0.095 R)
• M33: 24,814,696 km (0.116 R)
• M34: 25,256,758 km (0.114 R)
• M35: 25,612,352 km (0.099 R)
• M36: 25,701,513 km (0.105 R)
• M37: 26,328,627 km (0.107 R)
• M38: 26,960,528 km (0.082 R)
• M39: 27,051,334 km (0.077 R)
• M40: 27,689,070 km (0.095 R)
• M41: 29,351,551 km (0.09 R)
• M42: 30,289,081 km (0.114 R)
• M43: 31,141,190 km (0.102 R)
• M44: 33,257,103 km (0.12 R)
• M45: 36,416,759 km (0.08 R)
• M46: 37,019,788 km (0.067 R)
• M47: 40,914,718 km (0.028 R)
• M48: 41,227,677 km (0.07 R)
• M49: 41,541,384 km (0.117 R)
• M50: 41,961,006 km (0.106 R)
• M51: 42,910,354 km (0.1 R)
• M52: 43,122,334 km (0.069 R)
• M53: 45,045,116 km (0.081 R)
• M54: 45,692,276 km (0.108 R)
• M55: 46,451,186 km (0.092 R)
• M56: 48,091,227 km (0.086 R)
• M57: 48,201,332 km (0.074 R)
• M58: 48,311,436 km (0.11 R)
• M59: 49,084,408 km (0.038 R)
• M60: 49,416,964 km (0.115 R)
• M61: 50,866,717 km (0.115 R)
• M62: 51,315,660 km (0.094 R)
• M63: 51,991,394 km (0.101 R)
• M64: 54,036,396 km (0.073 R)
• M65: 57,152,819 km (0.111 R)
• M66: 57,853,237 km (0.11 R)
• M67: 58,321,777 km (0.092 R)
• M68: 58,673,930 km (0.099 R)
• M69: 60,208,356 km (0.088 R)
• M70: 60,445,618 km (0.117 R)
• M71: 60,921,040 km (0.099 R)
• M72: 61,159,200 km (0.107 R)
• M73: 64,404,726 km (0.118 R)
• M74: 64,768,697 km (0.077 R)
• M75: 65,255,190 km (0.101 R)
• M76: 66,721,847 km (0.086 R)
• M77: 69,190,362 km (0.09 R)
• M78: 69,563,159 km (0.077 R)
• M79: 72,696,188 km (0.092 R)
• M80: 73,328,239 km (0.059 R)
• M81: 74,597,876 km (0.071 R)
• M82: 75,746,787 km (0.045 R)
• M83: 76,515,870 km (0.078 R)
• M84: 77,545,552 km (0.071 R)
• M85: 78,838,975 km (0.072 R)
• M86: 79,098,528 km (0.062 R)
• M87: 80,139,430 km (0.088 R)
• M88: 82,103,500 km (0.113 R)
• M89: 82,498,289 km (0.077 R)
• M90: 82,761,731 km (0.095 R)
• M91: 83,686,246 km (0.069 R)
• M92: 83,951,034 km (0.113 R)
• M93: 88,090,108 km (0.105 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 17,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit