🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.54 AU - 0.8 AU

Year: 206 Days

Day: 42.9 Hours

Environment

Temp: 142 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,772,994 km

• M1: 191,635 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.59 AU - 0.77 AU

Year: 210 Days

Day: 37.5 Hours

Environment

Temp: 125 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.1 AU - 1.64 AU

Year: 601 Days

Day: 42.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,772,994 km

• M1: 115,490 km (0.082 R)
• M2: 689,796 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.27 AU - 1.83 AU

Year: 723 Days

Day: 15.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.84 AU - 1.92 AU

Year: 966 Days

Day: 32.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.97 AU - 2.15 AU

Year: 1108 Days

Day: 23.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.85 AU - 3.95 AU

Year: 2886 Days

Day: 23.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.7

Radius: 12.6

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.93 AU - 6.01 AU

Year: 5466 Days

Day: 5.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 39,772,994 km

• M1: 165,455 km (0.118 R)
• M2: 345,870 km (0.063 R)
• M3: 521,199 km (0.037 R)
• M4: 666,159 km (0.103 R)
• M5: 926,310 km (0.109 R)
• M6: 1,236,426 km (0.067 R)
• M7: 1,473,389 km (0.112 R)
• M8: 1,670,260 km (0.054 R)
• M9: 2,090,331 km (0.102 R)
• M10: 2,312,933 km (0.119 R)
• M11: 2,672,416 km (0.058 R)
• M12: 3,421,154 km (0.071 R)
• M13: 4,080,282 km (0.09 R)
• M14: 4,232,124 km (0.09 R)
• M15: 4,411,641 km (0.118 R)
• M16: 5,046,684 km (0.079 R)
• M17: 5,237,272 km (0.103 R)
• M18: 5,597,803 km (0.12 R)
• M19: 5,909,265 km (0.112 R)
• M20: 6,313,928 km (0.076 R)
• M21: 7,364,703 km (0.116 R)
• M22: 7,737,501 km (0.112 R)
• M23: 8,404,708 km (0.094 R)
• M24: 8,958,369 km (0.091 R)
• M25: 9,156,736 km (0.115 R)
• M26: 9,356,449 km (0.117 R)
• M27: 9,726,405 km (0.112 R)
• M28: 10,169,962 km (0.09 R)
• M29: 10,829,988 km (0.086 R)
• M30: 11,112,130 km (0.109 R)
• M31: 11,254,098 km (0.103 R)
• M32: 11,432,419 km (0.073 R)
• M33: 11,719,647 km (0.118 R)
• M34: 11,864,158 km (0.116 R)
• M35: 12,118,624 km (0.09 R)
• M36: 12,595,842 km (0.097 R)
• M37: 12,892,494 km (0.089 R)
• M38: 13,758,516 km (0.114 R)
• M39: 14,141,038 km (0.106 R)
• M40: 15,151,721 km (0.117 R)
• M41: 15,745,325 km (0.029 R)
• M42: 15,944,889 km (0.118 R)
• M43: 16,873,892 km (0.089 R)
• M44: 17,119,083 km (0.059 R)
• M45: 18,657,547 km (0.109 R)
• M46: 19,678,852 km (0.054 R)
• M47: 20,631,042 km (0.116 R)
• M48: 21,156,729 km (0.091 R)
• M49: 21,244,842 km (0.035 R)
• M50: 22,490,394 km (0.118 R)
• M51: 23,303,459 km (0.107 R)
• M52: 23,394,414 km (0.083 R)
• M53: 23,622,401 km (0.098 R)
• M54: 23,713,656 km (0.073 R)
• M55: 24,819,334 km (0.066 R)
• M56: 24,958,610 km (0.108 R)
• M57: 25,191,533 km (0.116 R)
• M58: 25,753,423 km (0.068 R)
• M59: 26,130,260 km (0.106 R)
• M60: 26,224,806 km (0.114 R)
• M61: 26,556,464 km (0.06 R)
• M62: 26,984,913 km (0.107 R)
• M63: 27,223,970 km (0.092 R)
• M64: 27,848,840 km (0.06 R)
• M65: 28,332,640 km (0.111 R)
• M66: 28,672,975 km (0.057 R)
• M67: 28,819,282 km (0.107 R)
• M68: 29,505,188 km (0.039 R)
• M69: 30,793,375 km (0.087 R)
• M70: 30,943,123 km (0.074 R)
• M71: 31,043,054 km (0.114 R)
• M72: 31,544,805 km (0.119 R)
• M73: 31,645,485 km (0.109 R)
• M74: 31,746,164 km (0.08 R)
• M75: 32,861,715 km (0.107 R)
• M76: 33,219,254 km (0.117 R)
• M77: 33,424,203 km (0.117 R)
• M78: 33,526,828 km (0.087 R)
• M79: 34,403,322 km (0.084 R)
• M80: 34,766,545 km (0.044 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.4

Radius: 8.6

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 6.16 AU - 8.02 AU

Year: 7075 Days

Day: 11.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 39,772,994 km

• M1: 128,505 km (0.076 R)
• M2: 312,061 km (0.113 R)
• M3: 442,810 km (0.113 R)
• M4: 505,042 km (0.081 R)
• M5: 559,496 km (0.079 R)
• M6: 723,904 km (0.032 R)
• M7: 838,197 km (0.118 R)
• M8: 931,546 km (0.106 R)
• M9: 1,247,945 km (0.092 R)
• M10: 1,324,540 km (0.101 R)
• M11: 1,731,296 km (0.09 R)
• M12: 1,957,638 km (0.054 R)
• M13: 2,419,895 km (0.062 R)
• M14: 2,575,028 km (0.116 R)
• M15: 2,633,970 km (0.09 R)
• M16: 3,080,519 km (0.082 R)
• M17: 3,312,695 km (0.105 R)
• M18: 3,572,547 km (0.074 R)
• M19: 3,929,338 km (0.108 R)
• M20: 4,462,205 km (0.077 R)
• M21: 4,581,136 km (0.095 R)
• M22: 4,749,433 km (0.081 R)
• M23: 4,822,138 km (0.082 R)
• M24: 5,417,238 km (0.09 R)
• M25: 5,493,383 km (0.094 R)
• M26: 5,646,422 km (0.114 R)
• M27: 5,826,987 km (0.106 R)
• M28: 6,379,900 km (0.049 R)
• M29: 6,703,331 km (0.048 R)
• M30: 6,894,517 km (0.032 R)
• M31: 7,142,999 km (0.092 R)
• M32: 7,226,475 km (0.063 R)
• M33: 7,478,996 km (0.103 R)
• M34: 7,563,668 km (0.075 R)
• M35: 7,705,786 km (0.102 R)
• M36: 7,820,079 km (0.053 R)
• M37: 8,050,310 km (0.089 R)
• M38: 8,546,975 km (0.102 R)
• M39: 8,963,456 km (0.118 R)
• M40: 9,023,444 km (0.083 R)
• M41: 10,064,646 km (0.095 R)
• M42: 10,189,560 km (0.12 R)
• M43: 10,409,618 km (0.119 R)
• M44: 11,014,592 km (0.081 R)
• M45: 11,078,919 km (0.092 R)
• M46: 11,532,949 km (0.103 R)
• M47: 12,125,506 km (0.067 R)
• M48: 12,192,077 km (0.105 R)
• M49: 12,593,298 km (0.062 R)
• M50: 12,728,086 km (0.101 R)
• M51: 12,795,704 km (0.108 R)
• M52: 14,171,705 km (0.109 R)
• M53: 14,877,209 km (0.049 R)
• M54: 15,594,082 km (0.119 R)
• M55: 15,738,893 km (0.108 R)
• M56: 16,102,565 km (0.119 R)
• M57: 16,212,370 km (0.115 R)
• M58: 16,469,230 km (0.096 R)
• M59: 17,135,987 km (0.076 R)
• M60: 17,285,436 km (0.026 R)
• M61: 17,811,571 km (0.096 R)
• M62: 18,879,850 km (0.087 R)
• M63: 19,188,769 km (0.065 R)
• M64: 19,499,484 km (0.081 R)
• M65: 19,733,605 km (0.078 R)
• M66: 20,878,328 km (0.082 R)
• M67: 23,025,356 km (0.062 R)
• M68: 23,645,739 km (0.118 R)
• M69: 23,728,765 km (0.067 R)
• M70: 24,062,219 km (0.102 R)
• M71: 24,733,914 km (0.074 R)
• M72: 25,326,620 km (0.073 R)
• M73: 25,582,133 km (0.091 R)
• M74: 25,667,404 km (0.099 R)
• M75: 26,612,414 km (0.12 R)
• M76: 26,742,265 km (0.087 R)
• M77: 27,919,451 km (0.109 R)
• M78: 28,007,265 km (0.106 R)
• M79: 28,095,228 km (0.031 R)
• M80: 28,359,717 km (0.082 R)
• M81: 28,536,542 km (0.103 R)
• M82: 28,669,385 km (0.106 R)
• M83: 29,113,541 km (0.079 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.1

Radius: 13.7

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 7.18 AU - 9.3 AU

Year: 8864 Days

Day: 12.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 39,772,994 km

• M1: 188,793 km (0.108 R)
• M2: 308,471 km (0.1 R)
• M3: 418,724 km (0.051 R)
• M4: 599,887 km (0.051 R)
• M5: 709,244 km (0.101 R)
• M6: 811,568 km (0.057 R)
• M7: 919,578 km (0.098 R)
• M8: 1,066,483 km (0.076 R)
• M9: 1,348,326 km (0.084 R)
• M10: 1,441,525 km (0.079 R)
• M11: 1,714,840 km (0.097 R)
• M12: 1,899,594 km (0.052 R)
• M13: 2,657,606 km (0.078 R)
• M14: 3,144,398 km (0.118 R)
• M15: 3,296,090 km (0.092 R)
• M16: 3,739,199 km (0.061 R)
• M17: 4,368,856 km (0.069 R)
• M18: 5,002,403 km (0.1 R)
• M19: 5,210,045 km (0.09 R)
• M20: 5,360,241 km (0.028 R)
• M21: 5,511,784 km (0.079 R)
• M22: 6,164,180 km (0.116 R)
• M23: 6,775,587 km (0.092 R)
• M24: 7,339,272 km (0.095 R)
• M25: 7,643,703 km (0.113 R)
• M26: 7,746,178 km (0.085 R)
• M27: 8,056,294 km (0.079 R)
• M28: 8,939,221 km (0.095 R)
• M29: 9,192,041 km (0.114 R)
• M30: 9,483,907 km (0.099 R)
• M31: 9,667,762 km (0.046 R)
• M32: 9,927,315 km (0.037 R)
• M33: 10,039,214 km (0.105 R)
• M34: 10,226,660 km (0.12 R)
• M35: 10,605,292 km (0.083 R)
• M36: 10,757,882 km (0.041 R)
• M37: 10,949,816 km (0.099 R)
• M38: 11,065,605 km (0.081 R)
• M39: 11,337,125 km (0.05 R)
• M40: 12,405,254 km (0.101 R)
• M41: 12,971,781 km (0.096 R)
• M42: 13,671,001 km (0.095 R)
• M43: 14,509,348 km (0.07 R)
• M44: 14,892,169 km (0.054 R)
• M45: 15,149,178 km (0.077 R)
• M46: 15,929,032 km (0.112 R)
• M47: 17,213,030 km (0.036 R)
• M48: 17,302,789 km (0.111 R)
• M49: 17,482,755 km (0.062 R)
• M50: 18,484,014 km (0.092 R)
• M51: 18,714,245 km (0.063 R)
• M52: 18,945,374 km (0.095 R)
• M53: 19,457,148 km (0.028 R)
• M54: 19,926,436 km (0.051 R)
• M55: 20,067,956 km (0.113 R)
• M56: 21,019,847 km (0.087 R)
• M57: 23,116,013 km (0.071 R)
• M58: 23,963,036 km (0.12 R)
• M59: 25,278,151 km (0.11 R)
• M60: 25,380,326 km (0.099 R)
• M61: 26,150,755 km (0.108 R)
• M62: 27,137,503 km (0.1 R)
• M63: 27,294,431 km (0.094 R)
• M64: 27,819,818 km (0.041 R)
• M65: 28,614,034 km (0.073 R)
• M66: 29,576,995 km (0.118 R)
• M67: 29,684,556 km (0.06 R)
• M68: 31,096,012 km (0.08 R)
• M69: 31,315,023 km (0.099 R)
• M70: 31,534,633 km (0.056 R)
• M71: 31,644,587 km (0.076 R)
• M72: 31,754,691 km (0.077 R)
• M73: 32,529,010 km (0.054 R)
• M74: 33,309,611 km (0.115 R)
• M75: 34,040,098 km (0.059 R)
• M76: 34,209,293 km (0.1 R)
• M77: 35,288,043 km (0.059 R)
• M78: 36,320,418 km (0.106 R)
• M79: 36,956,060 km (0.112 R)
• M80: 37,130,192 km (0.108 R)
• M81: 37,770,470 km (0.109 R)
• M82: 39,713,597 km (0.057 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 153 - 13,554 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit