🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.45 AU - 0.57 AU

Year: 138 Days

Day: 27.3 Hours

Environment

Temp: 220 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,294,902 km

• M1: 41,887 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.2 AU - 1.56 AU

Year: 614 Days

Day: 46.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.91 AU - 2.13 AU

Year: 1087 Days

Day: 28.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,294,902 km

• M1: 732,730 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.19 AU - 2.63 AU

Year: 1417 Days

Day: 37 Hours

Environment

Temp: -99 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,294,902 km

• M1: 737,966 km (0.052 R)
• M2: 1,445,863 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.6 AU - 3.7 AU

Year: 2641 Days

Day: 16.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.5

Radius: 8.1

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.76 AU - 7 AU

Year: 6104 Days

Day: 8.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 86,294,902 km

• M1: 168,148 km (0.107 R)
• M2: 277,205 km (0.067 R)
• M3: 343,477 km (0.116 R)
• M4: 442,062 km (0.078 R)
• M5: 532,419 km (0.075 R)
• M6: 609,611 km (0.111 R)
• M7: 680,670 km (0.059 R)
• M8: 743,801 km (0.076 R)
• M9: 820,245 km (0.101 R)
• M10: 1,029,682 km (0.109 R)
• M11: 1,128,267 km (0.091 R)
• M12: 1,269,039 km (0.088 R)
• M13: 1,785,002 km (0.11 R)
• M14: 2,327,743 km (0.111 R)
• M15: 2,883,798 km (0.102 R)
• M16: 3,240,290 km (0.106 R)
• M17: 3,368,495 km (0.056 R)
• M18: 3,878,325 km (0.057 R)
• M19: 4,291,664 km (0.093 R)
• M20: 5,011,529 km (0.061 R)
• M21: 6,422,536 km (0.117 R)
• M22: 7,100,065 km (0.112 R)
• M23: 7,677,812 km (0.114 R)
• M24: 8,195,719 km (0.047 R)
• M25: 9,187,254 km (0.089 R)
• M26: 10,486,063 km (0.07 R)
• M27: 10,676,351 km (0.038 R)
• M28: 10,758,181 km (0.047 R)
• M29: 11,170,623 km (0.106 R)
• M30: 11,392,775 km (0.074 R)
• M31: 11,672,523 km (0.093 R)
• M32: 11,926,241 km (0.112 R)
• M33: 12,181,755 km (0.105 R)
• M34: 12,410,490 km (0.085 R)
• M35: 12,988,237 km (0.116 R)
• M36: 13,104,923 km (0.082 R)
• M37: 13,515,868 km (0.074 R)
• M38: 14,290,337 km (0.051 R)
• M39: 15,109,684 km (0.097 R)
• M40: 15,478,742 km (0.119 R)
• M41: 16,793,707 km (0.106 R)
• M42: 16,889,001 km (0.076 R)
• M43: 17,304,135 km (0.117 R)
• M44: 18,733,693 km (0.115 R)
• M45: 19,096,916 km (0.032 R)
• M46: 19,495,894 km (0.118 R)
• M47: 19,596,124 km (0.111 R)
• M48: 20,879,824 km (0.109 R)
• M49: 21,153,438 km (0.08 R)
• M50: 22,539,762 km (0.092 R)
• M51: 22,785,401 km (0.047 R)
• M52: 23,067,244 km (0.055 R)
• M53: 23,314,679 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 568.4

Radius: 3.3

Gravity: 52.19 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 14.5 AU - 16.72 AU

Year: 23359 Days

Day: 23 Hours

Environment

Temp: -203 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 86,294,902 km

• M1: 132,544 km (0.077 R)
• M2: 900,729 km (0.069 R)
• M3: 1,767,499 km (0.076 R)
• M4: 2,110,078 km (0.107 R)
• M5: 3,376,873 km (0.082 R)
• M6: 3,972,272 km (0.112 R)
• M7: 4,507,982 km (0.064 R)
• M8: 5,449,850 km (0.058 R)
• M9: 5,743,960 km (0.066 R)
• M10: 6,245,562 km (0.1 R)
• M11: 6,296,425 km (0.071 R)
• M12: 7,451,320 km (0.062 R)
• M13: 7,777,444 km (0.09 R)
• M14: 8,219,356 km (0.106 R)
• M15: 8,499,852 km (0.063 R)
• M16: 8,954,929 km (0.117 R)
• M17: 9,359,591 km (0.097 R)
• M18: 10,366,983 km (0.074 R)
• M19: 10,487,858 km (0.106 R)
• M20: 10,669,769 km (0.092 R)
• M21: 11,346,251 km (0.046 R)
• M22: 11,533,098 km (0.082 R)
• M23: 12,610,951 km (0.099 R)
• M24: 12,999,008 km (0.093 R)
• M25: 13,194,532 km (0.092 R)
• M26: 14,929,269 km (0.066 R)
• M27: 15,684,439 km (0.1 R)
• M28: 16,804,927 km (0.082 R)
• M29: 18,679,837 km (0.112 R)
• M30: 19,047,998 km (0.103 R)
• M31: 19,716,551 km (0.108 R)
• M32: 21,536,857 km (0.108 R)
• M33: 22,000,162 km (0.095 R)
• M34: 22,623,088 km (0.114 R)
• M35: 22,779,717 km (0.104 R)
• M36: 25,578,543 km (0.117 R)
• M37: 25,987,095 km (0.087 R)
• M38: 27,810,394 km (0.075 R)
• M39: 27,894,318 km (0.099 R)
• M40: 28,737,452 km (0.108 R)
• M41: 29,162,160 km (0.093 R)
• M42: 32,192,714 km (0.095 R)
• M43: 33,254,410 km (0.054 R)
• M44: 33,789,671 km (0.066 R)
• M45: 33,968,740 km (0.065 R)
• M46: 35,867,585 km (0.077 R)
• M47: 36,141,649 km (0.034 R)
• M48: 36,783,872 km (0.102 R)
• M49: 38,732,833 km (0.07 R)
• M50: 39,014,077 km (0.12 R)
• M51: 39,201,823 km (0.112 R)
• M52: 40,335,027 km (0.094 R)
• M53: 41,479,002 km (0.089 R)
• M54: 41,766,678 km (0.113 R)
• M55: 42,151,294 km (0.075 R)
• M56: 42,343,976 km (0.106 R)
• M57: 42,827,028 km (0.101 R)
• M58: 43,020,907 km (0.116 R)
• M59: 43,603,890 km (0.106 R)
• M60: 43,798,666 km (0.085 R)
• M61: 44,189,416 km (0.049 R)
• M62: 46,557,700 km (0.1 R)
• M63: 46,956,528 km (0.057 R)
• M64: 48,260,123 km (0.11 R)
• M65: 48,663,589 km (0.08 R)
• M66: 49,575,538 km (0.112 R)
• M67: 50,902,770 km (0.119 R)
• M68: 51,210,792 km (0.078 R)
• M69: 51,313,566 km (0.112 R)
• M70: 55,059,197 km (0.087 R)
• M71: 55,375,297 km (0.07 R)
• M72: 56,645,683 km (0.099 R)
• M73: 57,818,679 km (0.112 R)
• M74: 58,139,866 km (0.101 R)
• M75: 58,247,128 km (0.037 R)
• M76: 58,999,605 km (0.09 R)
• M77: 60,080,001 km (0.07 R)
• M78: 60,513,984 km (0.075 R)
• M79: 63,139,876 km (0.081 R)
• M80: 65,802,718 km (0.088 R)
• M81: 66,250,015 km (0.109 R)
• M82: 66,362,064 km (0.102 R)
• M83: 67,260,399 km (0.032 R)
• M84: 67,823,785 km (0.114 R)
• M85: 67,936,582 km (0.11 R)
• M86: 68,728,553 km (0.119 R)
• M87: 70,893,384 km (0.102 R)
• M88: 71,122,568 km (0.061 R)
• M89: 72,272,078 km (0.114 R)
• M90: 72,387,268 km (0.083 R)
• M91: 74,473,111 km (0.057 R)
• M92: 74,706,035 km (0.112 R)
• M93: 74,939,258 km (0.111 R)
• M94: 75,523,288 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 451.7

Radius: 4.8

Gravity: 19.61 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 16.12 AU - 20.56 AU

Year: 29747 Days

Day: 18 Hours

Environment

Temp: -210 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 86,294,902 km

• M1: 159,172 km (0.103 R)
• M2: 218,114 km (0.045 R)
• M3: 600,336 km (0.085 R)
• M4: 1,488,798 km (0.11 R)
• M5: 1,691,204 km (0.093 R)
• M6: 1,866,533 km (0.114 R)
• M7: 2,868,838 km (0.061 R)
• M8: 2,951,865 km (0.049 R)
• M9: 3,689,383 km (0.117 R)
• M10: 3,779,740 km (0.107 R)
• M11: 3,825,218 km (0.086 R)
• M12: 3,962,548 km (0.109 R)
• M13: 4,289,719 km (0.077 R)
• M14: 4,528,627 km (0.101 R)
• M15: 4,674,185 km (0.035 R)
• M16: 5,373,107 km (0.084 R)
• M17: 5,630,565 km (0.093 R)
• M18: 5,839,403 km (0.057 R)
• M19: 6,104,192 km (0.056 R)
• M20: 6,157,598 km (0.117 R)
• M21: 6,921,594 km (0.111 R)
• M22: 7,145,243 km (0.089 R)
• M23: 8,358,482 km (0.099 R)
• M24: 9,140,879 km (0.092 R)
• M25: 11,757,196 km (0.074 R)
• M26: 12,225,437 km (0.03 R)
• M27: 12,631,745 km (0.101 R)
• M28: 13,318,549 km (0.101 R)
• M29: 13,596,801 km (0.082 R)
• M30: 14,371,568 km (0.119 R)
• M31: 14,656,851 km (0.085 R)
• M32: 15,088,292 km (0.042 R)
• M33: 15,305,508 km (0.091 R)
• M34: 15,816,534 km (0.092 R)
• M35: 16,037,191 km (0.086 R)
• M36: 17,839,396 km (0.091 R)
• M37: 20,339,925 km (0.069 R)
• M38: 21,630,655 km (0.07 R)
• M39: 22,698,784 km (0.116 R)
• M40: 23,784,117 km (0.033 R)
• M41: 24,205,983 km (0.069 R)
• M42: 24,290,655 km (0.108 R)
• M43: 25,142,765 km (0.12 R)
• M44: 25,486,391 km (0.037 R)
• M45: 26,178,281 km (0.061 R)
• M46: 27,227,560 km (0.108 R)
• M47: 27,403,787 km (0.098 R)
• M48: 28,469,073 km (0.12 R)
• M49: 28,827,210 km (0.07 R)
• M50: 30,365,675 km (0.114 R)
• M51: 31,375,311 km (0.104 R)
• M52: 33,333,248 km (0.113 R)
• M53: 34,660,181 km (0.101 R)
• M54: 35,234,188 km (0.077 R)
• M55: 39,339,303 km (0.082 R)
• M56: 44,212,155 km (0.086 R)
• M57: 44,522,869 km (0.103 R)
• M58: 46,508,183 km (0.071 R)
• M59: 47,141,131 km (0.104 R)
• M60: 49,271,255 km (0.093 R)
• M61: 51,106,522 km (0.083 R)
• M62: 51,215,130 km (0.105 R)
• M63: 52,196,343 km (0.036 R)
• M64: 53,183,838 km (0.094 R)
• M65: 55,288,830 km (0.086 R)
• M66: 59,465,154 km (0.096 R)
• M67: 60,496,332 km (0.114 R)
• M68: 61,187,025 km (0.074 R)
• M69: 63,391,350 km (0.091 R)
• M70: 65,150,022 km (0.072 R)
• M71: 65,267,756 km (0.116 R)
• M72: 67,400,573 km (0.111 R)
• M73: 67,997,019 km (0.119 R)
• M74: 70,037,983 km (0.082 R)
• M75: 71,247,931 km (0.101 R)
• M76: 71,490,878 km (0.115 R)
• M77: 72,953,496 km (0.053 R)
• M78: 73,688,620 km (0.041 R)
• M79: 73,811,290 km (0.107 R)
• M80: 74,795,794 km (0.068 R)
• M81: 75,289,616 km (0.069 R)
• M82: 75,908,503 km (0.045 R)
• M83: 76,653,351 km (0.082 R)
• M84: 76,777,666 km (0.12 R)
• M85: 77,400,592 km (0.058 R)
• M86: 77,650,121 km (0.112 R)
• M87: 78,025,163 km (0.048 R)
• M88: 79,153,580 km (0.07 R)
• M89: 80,919,583 km (0.089 R)
• M90: 82,061,613 km (0.113 R)
• M91: 82,316,228 km (0.09 R)
• M92: 84,105,269 km (0.045 R)
• M93: 84,618,839 km (0.093 R)
• M94: 84,747,343 km (0.049 R)
• M95: 85,648,970 km (0.088 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 15,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit