🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.53 AU - 0.59 AU

Year: 152 Days

Day: 47.6 Hours

Environment

Temp: 223 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,885,316 km

• M1: 400,025 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.7 AU - 1.04 AU

Year: 295 Days

Day: 42.4 Hours

Environment

Temp: 131 °C

Axial Tilt: 42 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,885,316 km

• M1: 267,481 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.82 AU - 1.1 AU

Year: 342 Days

Day: 27.5 Hours

Environment

Temp: 109 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.23 AU - 1.73 AU

Year: 654 Days

Day: 44.9 Hours

Environment

Temp: -23 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,885,316 km

• M1: 175,030 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.16 AU - 1.84 AU

Year: 668 Days

Day: 23.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.44 AU - 2.76 AU

Year: 1524 Days

Day: 46.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,885,316 km

• M1: 178,919 km (0.111 R)

Asteroid Belt

Center: 4.04 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.8

Radius: 12.7

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.15 AU - 6.81 AU

Year: 4662 Days

Day: 5.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 77,885,316 km

• M1: 222,153 km (0.063 R)
• M2: 308,471 km (0.049 R)
• M3: 481,705 km (0.096 R)
• M4: 562,488 km (0.059 R)
• M5: 671,545 km (0.066 R)
• M6: 1,143,377 km (0.105 R)
• M7: 1,392,158 km (0.115 R)
• M8: 1,874,461 km (0.106 R)
• M9: 2,170,366 km (0.064 R)
• M10: 2,260,274 km (0.08 R)
• M11: 2,462,680 km (0.077 R)
• M12: 2,748,711 km (0.103 R)
• M13: 3,106,101 km (0.094 R)
• M14: 3,290,555 km (0.053 R)
• M15: 3,735,160 km (0.088 R)
• M16: 3,975,863 km (0.038 R)
• M17: 4,426,451 km (0.085 R)
• M18: 4,518,604 km (0.085 R)
• M19: 4,611,354 km (0.069 R)
• M20: 4,917,432 km (0.1 R)
• M21: 5,060,896 km (0.046 R)
• M22: 5,749,046 km (0.085 R)
• M23: 5,900,290 km (0.09 R)
• M24: 6,027,448 km (0.092 R)
• M25: 6,440,488 km (0.084 R)
• M26: 6,836,024 km (0.115 R)
• M27: 7,239,639 km (0.083 R)
• M28: 7,458,052 km (0.098 R)
• M29: 8,154,879 km (0.084 R)
• M30: 8,785,285 km (0.078 R)
• M31: 9,224,205 km (0.096 R)
• M32: 10,184,324 km (0.097 R)
• M33: 10,460,182 km (0.105 R)
• M34: 10,614,418 km (0.056 R)
• M35: 10,707,318 km (0.049 R)
• M36: 11,779,785 km (0.114 R)
• M37: 11,908,140 km (0.087 R)
• M38: 12,198,809 km (0.102 R)
• M39: 12,590,007 km (0.095 R)
• M40: 12,985,394 km (0.085 R)
• M41: 13,118,088 km (0.094 R)
• M42: 13,317,950 km (0.041 R)
• M43: 13,788,286 km (0.055 R)
• M44: 14,161,682 km (0.11 R)
• M45: 14,572,927 km (0.086 R)
• M46: 15,127,337 km (0.084 R)
• M47: 15,512,402 km (0.116 R)
• M48: 16,399,816 km (0.083 R)
• M49: 16,615,237 km (0.117 R)
• M50: 17,012,719 km (0.098 R)
• M51: 17,523,147 km (0.098 R)
• M52: 18,521,563 km (0.117 R)
• M53: 18,745,960 km (0.108 R)
• M54: 18,933,705 km (0.057 R)
• M55: 19,122,049 km (0.115 R)
• M56: 19,538,529 km (0.096 R)
• M57: 19,652,672 km (0.078 R)
• M58: 20,072,893 km (0.116 R)
• M59: 20,612,193 km (0.087 R)
• M60: 21,430,045 km (0.058 R)
• M61: 21,665,661 km (0.074 R)
• M62: 22,179,231 km (0.067 R)
• M63: 22,816,667 km (0.034 R)
• M64: 22,977,036 km (0.107 R)
• M65: 25,302,086 km (0.102 R)
• M66: 25,759,257 km (0.118 R)
• M67: 26,051,721 km (0.101 R)
• M68: 26,219,420 km (0.053 R)
• M69: 26,387,269 km (0.103 R)
• M70: 26,766,500 km (0.085 R)
• M71: 27,105,189 km (0.094 R)
• M72: 28,862,665 km (0.029 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.9

Radius: 12

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.21 AU - 7.35 AU

Year: 5720 Days

Day: 6.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 77,885,316 km

• M1: 150,346 km (0.069 R)
• M2: 231,129 km (0.111 R)
• M3: 818,001 km (0.109 R)
• M4: 1,034,320 km (0.103 R)
• M5: 1,541,008 km (0.071 R)
• M6: 1,629,719 km (0.118 R)
• M7: 1,775,278 km (0.068 R)
• M8: 1,944,324 km (0.116 R)
• M9: 2,847,147 km (0.063 R)
• M10: 3,046,411 km (0.108 R)
• M11: 3,204,536 km (0.039 R)
• M12: 3,296,239 km (0.107 R)
• M13: 3,505,826 km (0.1 R)
• M14: 3,840,477 km (0.071 R)
• M15: 4,160,616 km (0.08 R)
• M16: 4,260,847 km (0.108 R)
• M17: 4,826,925 km (0.108 R)
• M18: 5,012,127 km (0.061 R)
• M19: 5,092,162 km (0.07 R)
• M20: 5,280,805 km (0.112 R)
• M21: 5,444,166 km (0.097 R)
• M22: 5,888,471 km (0.057 R)
• M23: 6,143,536 km (0.075 R)
• M24: 6,782,319 km (0.119 R)
• M25: 7,656,718 km (0.074 R)
• M26: 7,810,954 km (0.108 R)
• M27: 8,122,865 km (0.046 R)
• M28: 8,791,119 km (0.051 R)
• M29: 9,082,984 km (0.083 R)
• M30: 9,246,495 km (0.108 R)
• M31: 9,910,410 km (0.118 R)
• M32: 10,180,285 km (0.054 R)
• M33: 10,830,886 km (0.104 R)
• M34: 11,284,018 km (0.08 R)
• M35: 11,565,860 km (0.118 R)
• M36: 12,425,450 km (0.108 R)
• M37: 13,120,631 km (0.099 R)
• M38: 13,491,484 km (0.073 R)
• M39: 13,715,731 km (0.081 R)
• M40: 13,903,626 km (0.114 R)
• M41: 14,054,421 km (0.054 R)
• M42: 14,205,814 km (0.111 R)
• M43: 15,319,869 km (0.099 R)
• M44: 16,144,004 km (0.091 R)
• M45: 16,821,832 km (0.096 R)
• M46: 16,942,258 km (0.118 R)
• M47: 17,468,095 km (0.101 R)
• M48: 17,671,847 km (0.091 R)
• M49: 18,952,105 km (0.095 R)
• M50: 19,540,175 km (0.078 R)
• M51: 20,734,115 km (0.094 R)
• M52: 20,820,284 km (0.101 R)
• M53: 21,296,454 km (0.098 R)
• M54: 21,470,586 km (0.067 R)
• M55: 22,347,828 km (0.061 R)
• M56: 22,569,083 km (0.095 R)
• M57: 22,835,367 km (0.098 R)
• M58: 23,192,158 km (0.067 R)
• M59: 23,911,275 km (0.062 R)
• M60: 24,046,960 km (0.09 R)
• M61: 24,364,556 km (0.099 R)
• M62: 25,003,788 km (0.109 R)
• M63: 25,509,878 km (0.099 R)
• M64: 25,787,382 km (0.106 R)
• M65: 26,252,033 km (0.043 R)
• M66: 26,672,702 km (0.073 R)
• M67: 26,860,447 km (0.097 R)
• M68: 27,001,368 km (0.113 R)
• M69: 28,569,154 km (0.094 R)
• M70: 29,533,462 km (0.095 R)
• M71: 30,068,574 km (0.055 R)
• M72: 30,312,717 km (0.12 R)
• M73: 30,459,622 km (0.104 R)
• M74: 30,704,963 km (0.103 R)
• M75: 30,803,249 km (0.043 R)
• M76: 31,991,056 km (0.116 R)
• M77: 32,941,900 km (0.109 R)
• M78: 33,092,994 km (0.089 R)
• M79: 33,750,028 km (0.112 R)
• M80: 33,851,455 km (0.071 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.3

Radius: 12.8

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 6.76 AU - 7.42 AU

Year: 6861 Days

Day: 14.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 77,885,316 km

• M1: 200,760 km (0.104 R)
• M2: 312,061 km (0.091 R)
• M3: 757,713 km (0.119 R)
• M4: 928,105 km (0.115 R)
• M5: 1,058,255 km (0.104 R)
• M6: 1,167,163 km (0.104 R)
• M7: 1,251,536 km (0.072 R)
• M8: 1,338,003 km (0.09 R)
• M9: 1,456,934 km (0.074 R)
• M10: 1,610,720 km (0.098 R)
• M11: 1,753,885 km (0.118 R)
• M12: 2,262,668 km (0.054 R)
• M13: 2,387,881 km (0.087 R)
• M14: 2,835,328 km (0.066 R)
• M15: 3,309,254 km (0.06 R)
• M16: 3,597,530 km (0.118 R)
• M17: 3,765,827 km (0.046 R)
• M18: 4,198,315 km (0.096 R)
• M19: 4,510,675 km (0.09 R)
• M20: 4,624,070 km (0.11 R)
• M21: 4,715,624 km (0.065 R)
• M22: 5,468,849 km (0.118 R)
• M23: 5,834,915 km (0.117 R)
• M24: 5,983,616 km (0.1 R)
• M25: 6,539,821 km (0.083 R)
• M26: 6,902,296 km (0.035 R)
• M27: 7,244,875 km (0.084 R)
• M28: 7,946,938 km (0.07 R)
• M29: 8,812,212 km (0.078 R)
• M30: 10,300,412 km (0.08 R)
• M31: 10,480,677 km (0.118 R)
• M32: 10,783,314 km (0.085 R)
• M33: 10,935,754 km (0.106 R)
• M34: 12,054,297 km (0.075 R)
• M35: 12,212,572 km (0.072 R)
• M36: 12,755,762 km (0.067 R)
• M37: 13,143,968 km (0.117 R)
• M38: 13,998,471 km (0.07 R)
• M39: 14,566,943 km (0.111 R)
• M40: 14,904,885 km (0.091 R)
• M41: 15,074,828 km (0.104 R)
• M42: 15,382,401 km (0.106 R)
• M43: 15,657,512 km (0.105 R)
• M44: 16,738,955 km (0.09 R)
• M45: 16,844,870 km (0.083 R)
• M46: 18,460,676 km (0.072 R)
• M47: 18,716,489 km (0.082 R)
• M48: 18,863,244 km (0.082 R)
• M49: 18,973,498 km (0.098 R)
• M50: 19,194,753 km (0.095 R)
• M51: 19,938,255 km (0.066 R)
• M52: 20,163,100 km (0.108 R)
• M53: 20,351,145 km (0.037 R)
• M54: 20,615,484 km (0.098 R)
• M55: 21,071,159 km (0.088 R)
• M56: 21,262,046 km (0.107 R)
• M57: 21,453,531 km (0.101 R)
• M58: 21,722,508 km (0.12 R)
• M59: 22,341,544 km (0.109 R)
• M60: 23,399,201 km (0.096 R)
• M61: 23,676,107 km (0.11 R)
• M62: 23,834,830 km (0.077 R)
• M63: 24,073,589 km (0.109 R)
• M64: 25,563,434 km (0.059 R)
• M65: 25,685,506 km (0.071 R)
• M66: 25,971,088 km (0.098 R)
• M67: 26,175,887 km (0.041 R)
• M68: 26,257,867 km (0.075 R)
• M69: 26,422,126 km (0.097 R)
• M70: 27,456,894 km (0.099 R)
• M71: 27,581,958 km (0.082 R)
• M72: 28,126,045 km (0.037 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 810.8

Radius: 7.5

Gravity: 14.41 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 12.67 AU - 15.33 AU

Year: 19038 Days

Day: 23.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 77,885,316 km

• M1: 195,524 km (0.103 R)
• M2: 517,908 km (0.12 R)
• M3: 624,571 km (0.063 R)
• M4: 739,163 km (0.081 R)
• M5: 786,885 km (0.087 R)
• M6: 860,786 km (0.066 R)
• M7: 1,124,228 km (0.105 R)
• M8: 1,755,381 km (0.042 R)
• M9: 1,953,449 km (0.086 R)
• M10: 2,443,382 km (0.111 R)
• M11: 2,590,287 km (0.028 R)
• M12: 2,892,774 km (0.082 R)
• M13: 2,970,116 km (0.052 R)
• M14: 4,477,614 km (0.081 R)
• M15: 4,612,551 km (0.103 R)
• M16: 5,118,641 km (0.115 R)
• M17: 5,259,861 km (0.079 R)
• M18: 5,307,134 km (0.107 R)
• M19: 5,450,000 km (0.111 R)
• M20: 5,886,227 km (0.119 R)
• M21: 6,740,431 km (0.107 R)
• M22: 7,051,146 km (0.113 R)
• M23: 7,313,690 km (0.068 R)
• M24: 8,285,328 km (0.091 R)
• M25: 8,451,233 km (0.053 R)
• M26: 9,239,763 km (0.103 R)
• M27: 10,287,696 km (0.104 R)
• M28: 10,525,706 km (0.089 R)
• M29: 10,645,384 km (0.091 R)
• M30: 11,495,848 km (0.051 R)
• M31: 11,867,001 km (0.107 R)
• M32: 12,116,530 km (0.104 R)
• M33: 12,242,043 km (0.093 R)
• M34: 14,373,663 km (0.067 R)
• M35: 15,041,916 km (0.1 R)
• M36: 17,318,198 km (0.106 R)
• M37: 17,601,386 km (0.101 R)
• M38: 19,405,387 km (0.052 R)
• M39: 20,217,703 km (0.118 R)
• M40: 21,722,957 km (0.039 R)
• M41: 22,335,112 km (0.113 R)
• M42: 23,341,905 km (0.088 R)
• M43: 26,857,605 km (0.026 R)
• M44: 30,962,570 km (0.086 R)
• M45: 31,910,572 km (0.107 R)
• M46: 31,997,189 km (0.11 R)
• M47: 32,693,268 km (0.082 R)
• M48: 34,277,659 km (0.094 R)
• M49: 34,366,371 km (0.102 R)
• M50: 35,437,342 km (0.107 R)
• M51: 35,976,942 km (0.079 R)
• M52: 36,067,149 km (0.09 R)
• M53: 36,973,263 km (0.12 R)
• M54: 37,429,088 km (0.087 R)
• M55: 40,016,234 km (0.109 R)
• M56: 40,671,921 km (0.087 R)
• M57: 41,048,309 km (0.103 R)
• M58: 42,469,639 km (0.096 R)
• M59: 43,618,401 km (0.085 R)
• M60: 44,389,877 km (0.109 R)
• M61: 45,458,006 km (0.078 R)
• M62: 47,619,545 km (0.077 R)
• M63: 49,012,451 km (0.087 R)
• M64: 49,814,445 km (0.08 R)
• M65: 49,914,975 km (0.106 R)
• M66: 50,418,671 km (0.069 R)
• M67: 51,532,876 km (0.11 R)
• M68: 55,131,752 km (0.108 R)
• M69: 55,443,963 km (0.108 R)
• M70: 56,384,185 km (0.08 R)
• M71: 57,013,843 km (0.075 R)
• M72: 58,174,423 km (0.096 R)
• M73: 58,386,254 km (0.108 R)
• M74: 58,492,319 km (0.115 R)
• M75: 58,598,384 km (0.074 R)
• M76: 59,662,623 km (0.094 R)
• M77: 61,378,959 km (0.111 R)
• M78: 61,702,539 km (0.058 R)
• M79: 66,624,010 km (0.119 R)
• M80: 66,734,862 km (0.114 R)
• M81: 68,404,075 km (0.084 R)
• M82: 68,851,522 km (0.105 R)
• M83: 69,187,669 km (0.08 R)
• M84: 69,524,563 km (0.114 R)
• M85: 70,425,142 km (0.102 R)
• M86: 73,837,171 km (0.066 R)
• M87: 74,296,137 km (0.115 R)
• M88: 74,640,960 km (0.089 R)
• M89: 74,871,191 km (0.11 R)
• M90: 76,025,787 km (0.082 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 16,255 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit