🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.55 AU - 0.63 AU

Year: 165 Days

Day: 14.4 Hours

Environment

Temp: 169 °C

Axial Tilt: 83.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.71 AU - 0.99 AU

Year: 285 Days

Day: 44.6 Hours

Environment

Temp: 181 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 30,154,295 km

• M1: 426,803 km (0.07 R)
• M2: 676,930 km (0.044 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.29 AU - 1.99 AU

Year: 763 Days

Day: 46.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.3

Radius: 10.2

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.5 AU - 8.38 AU

Year: 6645 Days

Day: 14.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 30,154,295 km

• M1: 144,063 km (0.115 R)
• M2: 290,519 km (0.111 R)
• M3: 368,310 km (0.076 R)
• M4: 502,649 km (0.11 R)
• M5: 615,595 km (0.103 R)
• M6: 724,054 km (0.027 R)
• M7: 795,412 km (0.054 R)
• M8: 1,040,902 km (0.081 R)
• M9: 1,757,027 km (0.087 R)
• M10: 2,184,578 km (0.11 R)
• M11: 2,598,964 km (0.118 R)
• M12: 2,735,098 km (0.066 R)
• M13: 3,085,755 km (0.076 R)
• M14: 3,327,505 km (0.11 R)
• M15: 3,500,441 km (0.09 R)
• M16: 4,275,358 km (0.097 R)
• M17: 4,463,701 km (0.051 R)
• M18: 4,932,541 km (0.101 R)
• M19: 5,016,914 km (0.087 R)
• M20: 5,187,157 km (0.053 R)
• M21: 5,768,494 km (0.101 R)
• M22: 6,339,808 km (0.043 R)
• M23: 6,585,897 km (0.093 R)
• M24: 7,024,069 km (0.107 R)
• M25: 7,342,862 km (0.11 R)
• M26: 7,829,953 km (0.066 R)
• M27: 8,060,932 km (0.1 R)
• M28: 8,428,344 km (0.103 R)
• M29: 8,563,281 km (0.087 R)
• M30: 8,733,075 km (0.091 R)
• M31: 8,801,292 km (0.119 R)
• M32: 10,095,014 km (0.093 R)
• M33: 10,418,744 km (0.105 R)
• M34: 10,782,416 km (0.117 R)
• M35: 12,125,805 km (0.111 R)
• M36: 13,167,754 km (0.079 R)
• M37: 13,442,565 km (0.114 R)
• M38: 13,758,965 km (0.078 R)
• M39: 14,117,850 km (0.1 R)
• M40: 14,318,611 km (0.062 R)
• M41: 14,885,736 km (0.079 R)
• M42: 14,967,267 km (0.053 R)
• M43: 15,377,614 km (0.083 R)
• M44: 15,584,209 km (0.058 R)
• M45: 16,293,302 km (0.113 R)
• M46: 16,842,775 km (0.087 R)
• M47: 16,927,747 km (0.104 R)
• M48: 17,873,056 km (0.041 R)
• M49: 18,615,061 km (0.118 R)
• M50: 19,545,710 km (0.081 R)
• M51: 19,635,169 km (0.108 R)
• M52: 21,221,954 km (0.115 R)
• M53: 21,960,967 km (0.091 R)
• M54: 22,896,553 km (0.076 R)
• M55: 23,654,565 km (0.115 R)
• M56: 24,276,443 km (0.09 R)
• M57: 24,468,826 km (0.076 R)
• M58: 24,952,027 km (0.091 R)
• M59: 25,049,116 km (0.068 R)
• M60: 25,682,962 km (0.114 R)
• M61: 26,124,875 km (0.064 R)
• M62: 26,470,296 km (0.101 R)
• M63: 27,265,558 km (0.079 R)
• M64: 29,852,255 km (0.066 R)
• M65: 29,955,328 km (0.082 R)
• M66: 30,058,551 km (0.103 R)
• M67: 30,265,145 km (0.066 R)
• M68: 30,627,920 km (0.093 R)
• M69: 30,887,921 km (0.076 R)
• M70: 31,096,461 km (0.096 R)
• M71: 31,515,035 km (0.091 R)
• M72: 31,619,904 km (0.059 R)
• M73: 32,093,530 km (0.084 R)
• M74: 32,569,401 km (0.052 R)
• M75: 33,101,072 km (0.11 R)
• M76: 34,334,507 km (0.095 R)
• M77: 34,604,531 km (0.067 R)
• M78: 34,821,148 km (0.1 R)
• M79: 35,528,298 km (0.036 R)
• M80: 36,846,105 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.8

Radius: 13.1

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 9.3 AU - 10.56 AU

Year: 11372 Days

Day: 14.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 30,154,295 km

• M1: 230,830 km (0.077 R)
• M2: 472,879 km (0.101 R)
• M3: 672,891 km (0.1 R)
• M4: 1,120,338 km (0.119 R)
• M5: 1,466,807 km (0.079 R)
• M6: 1,700,629 km (0.085 R)
• M7: 1,972,298 km (0.104 R)
• M8: 2,179,043 km (0.09 R)
• M9: 2,900,104 km (0.069 R)
• M10: 3,317,632 km (0.106 R)
• M11: 3,722,743 km (0.102 R)
• M12: 4,512,171 km (0.086 R)
• M13: 4,996,569 km (0.117 R)
• M14: 5,280,805 km (0.034 R)
• M15: 5,388,814 km (0.051 R)
• M16: 5,570,426 km (0.097 R)
• M17: 6,127,678 km (0.091 R)
• M18: 7,295,290 km (0.075 R)
• M19: 7,618,272 km (0.102 R)
• M20: 7,863,612 km (0.12 R)
• M21: 7,987,180 km (0.062 R)
• M22: 9,085,976 km (0.085 R)
• M23: 9,302,744 km (0.065 R)
• M24: 9,477,324 km (0.09 R)
• M25: 10,007,798 km (0.103 R)
• M26: 10,684,579 km (0.1 R)
• M27: 11,939,855 km (0.111 R)
• M28: 14,385,630 km (0.073 R)
• M29: 15,251,503 km (0.114 R)
• M30: 16,081,921 km (0.046 R)
• M31: 16,820,635 km (0.108 R)
• M32: 17,247,737 km (0.088 R)
• M33: 17,355,148 km (0.118 R)
• M34: 17,678,429 km (0.063 R)
• M35: 18,881,196 km (0.091 R)
• M36: 18,991,898 km (0.083 R)
• M37: 20,905,704 km (0.112 R)
• M38: 22,001,957 km (0.114 R)
• M39: 23,770,503 km (0.104 R)
• M40: 23,890,032 km (0.08 R)
• M41: 24,551,105 km (0.103 R)
• M42: 25,340,084 km (0.114 R)
• M43: 26,508,144 km (0.063 R)
• M44: 27,442,682 km (0.098 R)
• M45: 29,472,277 km (0.098 R)
• M46: 29,600,781 km (0.105 R)
• M47: 30,051,819 km (0.087 R)
• M48: 30,181,071 km (0.095 R)
• M49: 31,287,497 km (0.072 R)
• M50: 31,812,885 km (0.112 R)
• M51: 34,145,265 km (0.055 R)
• M52: 34,482,908 km (0.091 R)
• M53: 35,707,665 km (0.054 R)
• M54: 37,850,505 km (0.086 R)
• M55: 38,199,966 km (0.117 R)
• M56: 38,550,474 km (0.067 R)
• M57: 39,679,489 km (0.05 R)
• M58: 40,390,677 km (0.107 R)
• M59: 41,177,861 km (0.101 R)
• M60: 41,897,726 km (0.083 R)
• M61: 42,694,484 km (0.09 R)
• M62: 43,058,306 km (0.049 R)
• M63: 43,204,164 km (0.057 R)
• M64: 43,496,329 km (0.035 R)
• M65: 44,009,150 km (0.078 R)
• M66: 44,523,917 km (0.1 R)
• M67: 45,559,583 km (0.068 R)
• M68: 46,378,930 km (0.056 R)
• M69: 46,528,379 km (0.11 R)
• M70: 46,827,873 km (0.119 R)
• M71: 47,127,967 km (0.109 R)
• M72: 47,579,304 km (0.113 R)
• M73: 49,857,380 km (0.103 R)
• M74: 50,778,604 km (0.108 R)
• M75: 51,705,512 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 386.8

Radius: 6.9

Gravity: 8.12 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 12.71 AU - 16.99 AU

Year: 20798 Days

Day: 21.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 30,154,295 km

• M1: 216,319 km (0.116 R)
• M2: 563,386 km (0.043 R)
• M3: 742,753 km (0.118 R)
• M4: 828,323 km (0.118 R)
• M5: 1,228,947 km (0.116 R)
• M6: 1,463,217 km (0.111 R)
• M7: 1,683,425 km (0.07 R)
• M8: 2,698,895 km (0.046 R)
• M9: 3,038,034 km (0.083 R)
• M10: 3,107,447 km (0.047 R)
• M11: 3,248,069 km (0.094 R)
• M12: 3,319,128 km (0.092 R)
• M13: 4,096,139 km (0.075 R)
• M14: 4,173,033 km (0.097 R)
• M15: 4,684,358 km (0.112 R)
• M16: 5,173,992 km (0.108 R)
• M17: 5,467,054 km (0.061 R)
• M18: 5,636,997 km (0.105 R)
• M19: 7,058,028 km (0.084 R)
• M20: 7,523,875 km (0.09 R)
• M21: 7,665,544 km (0.083 R)
• M22: 7,903,555 km (0.094 R)
• M23: 8,435,974 km (0.065 R)
• M24: 8,830,463 km (0.053 R)
• M25: 9,180,522 km (0.087 R)
• M26: 9,997,775 km (0.107 R)
• M27: 10,891,323 km (0.069 R)
• M28: 11,105,248 km (0.081 R)
• M29: 12,030,062 km (0.087 R)
• M30: 14,949,166 km (0.108 R)
• M31: 15,306,256 km (0.083 R)
• M32: 16,089,849 km (0.113 R)
• M33: 16,948,242 km (0.075 R)
• M34: 17,196,126 km (0.108 R)
• M35: 17,258,358 km (0.047 R)
• M36: 17,507,888 km (0.067 R)
• M37: 18,581,402 km (0.091 R)
• M38: 18,709,159 km (0.104 R)
• M39: 19,222,878 km (0.097 R)
• M40: 19,611,084 km (0.106 R)
• M41: 20,461,398 km (0.037 R)
• M42: 22,537,069 km (0.085 R)
• M43: 23,083,550 km (0.096 R)
• M44: 24,050,401 km (0.096 R)
• M45: 24,538,688 km (0.101 R)
• M46: 24,749,023 km (0.074 R)
• M47: 25,383,468 km (0.102 R)
• M48: 25,880,731 km (0.077 R)
• M49: 27,682,488 km (0.049 R)
• M50: 27,974,503 km (0.088 R)
• M51: 28,856,681 km (0.109 R)
• M52: 29,078,685 km (0.081 R)
• M53: 29,598,836 km (0.079 R)
• M54: 29,673,336 km (0.111 R)
• M55: 29,972,233 km (0.114 R)
• M56: 30,799,210 km (0.099 R)
• M57: 31,101,846 km (0.111 R)
• M58: 31,253,538 km (0.114 R)
• M59: 31,709,961 km (0.104 R)
• M60: 31,786,256 km (0.059 R)
• M61: 32,015,590 km (0.104 R)
• M62: 32,475,753 km (0.077 R)
• M63: 32,783,625 km (0.099 R)
• M64: 33,947,198 km (0.108 R)
• M65: 34,416,486 km (0.085 R)
• M66: 35,124,234 km (0.094 R)
• M67: 35,678,195 km (0.093 R)
• M68: 35,916,354 km (0.069 R)
• M69: 38,653,247 km (0.116 R)
• M70: 39,635,208 km (0.112 R)
• M71: 43,983,868 km (0.113 R)
• M72: 44,068,990 km (0.108 R)
• M73: 45,266,072 km (0.098 R)
• M74: 45,782,484 km (0.091 R)
• M75: 46,734,225 km (0.117 R)
• M76: 47,168,957 km (0.062 R)
• M77: 47,256,023 km (0.104 R)
• M78: 48,393,266 km (0.094 R)
• M79: 48,833,233 km (0.042 R)
• M80: 49,097,722 km (0.119 R)
• M81: 49,982,893 km (0.092 R)
• M82: 51,141,528 km (0.079 R)
• M83: 51,679,332 km (0.047 R)
• M84: 52,128,874 km (0.103 R)
• M85: 54,213,371 km (0.075 R)
• M86: 54,578,689 km (0.119 R)
• M87: 54,853,201 km (0.119 R)
• M88: 55,128,311 km (0.101 R)
• M89: 56,325,094 km (0.071 R)
• M90: 57,437,504 km (0.074 R)
• M91: 57,623,604 km (0.094 R)
• M92: 57,903,202 km (0.109 R)
• M93: 58,276,599 km (0.082 R)
• M94: 63,107,263 km (0.103 R)
• M95: 64,455,589 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28.9

Radius: 7.6

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 14.1 AU - 18.84 AU

Year: 24292 Days

Day: 24 Hours

Environment

Temp: -185 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 30,154,295 km

• M1: 108,458 km (0.097 R)
• M2: 185,950 km (0.079 R)
• M3: 420,520 km (0.049 R)
• M4: 547,379 km (0.047 R)
• M5: 627,563 km (0.091 R)
• M6: 1,221,167 km (0.067 R)
• M7: 1,552,527 km (0.096 R)
• M8: 1,893,460 km (0.09 R)
• M9: 2,018,374 km (0.1 R)
• M10: 2,090,929 km (0.096 R)
• M11: 2,803,314 km (0.11 R)
• M12: 2,925,536 km (0.048 R)
• M13: 3,717,507 km (0.097 R)
• M14: 4,125,760 km (0.093 R)
• M15: 4,596,095 km (0.086 R)
• M16: 5,133,002 km (0.093 R)
• M17: 5,308,032 km (0.119 R)
• M18: 5,535,869 km (0.046 R)
• M19: 5,896,849 km (0.042 R)
• M20: 6,777,681 km (0.048 R)
• M21: 6,997,440 km (0.101 R)
• M22: 7,415,716 km (0.12 R)
• M23: 8,247,331 km (0.081 R)
• M24: 8,364,316 km (0.081 R)
• M25: 9,017,760 km (0.066 R)
• M26: 9,503,354 km (0.117 R)
• M27: 10,342,000 km (0.054 R)
• M28: 10,626,685 km (0.096 R)
• M29: 10,690,413 km (0.11 R)
• M30: 10,786,156 km (0.115 R)
• M31: 11,074,880 km (0.069 R)
• M32: 11,463,984 km (0.053 R)
• M33: 11,956,610 km (0.05 R)
• M34: 12,322,227 km (0.084 R)
• M35: 12,489,627 km (0.105 R)
• M36: 13,166,857 km (0.1 R)
• M37: 13,786,491 km (0.055 R)
• M38: 14,169,910 km (0.12 R)
• M39: 14,345,389 km (0.066 R)
• M40: 14,769,349 km (0.08 R)
• M41: 15,702,092 km (0.087 R)
• M42: 15,992,910 km (0.11 R)
• M43: 16,175,569 km (0.07 R)
• M44: 16,432,429 km (0.09 R)
• M45: 18,268,294 km (0.112 R)
• M46: 19,152,267 km (0.039 R)
• M47: 19,307,400 km (0.116 R)
• M48: 19,423,937 km (0.051 R)
• M49: 21,845,927 km (0.115 R)
• M50: 22,824,746 km (0.103 R)
• M51: 22,906,875 km (0.065 R)
• M52: 23,236,738 km (0.069 R)
• M53: 23,360,755 km (0.119 R)
• M54: 23,984,578 km (0.101 R)
• M55: 24,151,828 km (0.112 R)
• M56: 24,698,010 km (0.114 R)
• M57: 24,824,719 km (0.07 R)
• M58: 25,205,895 km (0.09 R)
• M59: 25,974,229 km (0.106 R)
• M60: 26,059,949 km (0.089 R)
• M61: 26,145,968 km (0.066 R)
• M62: 28,678,660 km (0.104 R)
• M63: 29,704,602 km (0.087 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 18,075 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit