🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.41 AU - 0.65 AU

Year: 112 Days

Day: 19.9 Hours

Environment

Temp: 386 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.51 AU - 0.63 AU

Year: 125 Days

Day: 17.6 Hours

Environment

Temp: 374 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,280,230 km

• M1: 76,744 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.51 AU - 0.71 AU

Year: 138 Days

Day: 33.5 Hours

Environment

Temp: 361 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.67 AU - 0.97 AU

Year: 216 Days

Day: 26.6 Hours

Environment

Temp: 254 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,280,230 km

• M1: 45,627 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.35 AU - 1.61 AU

Year: 523 Days

Day: 15.9 Hours

Environment

Temp: 178 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.43 AU - 1.71 AU

Year: 572 Days

Day: 34.1 Hours

Environment

Temp: 160 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,280,230 km

• M1: 460,013 km (0.108 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.22 AU - 6.16 AU

Year: 3944 Days

Day: 45.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 9.11 AU - 9.53 AU

Year: 8268 Days

Day: 24.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.7

Radius: 14

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 9.6 AU - 15.2 AU

Year: 12688 Days

Day: 7.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 67,280,230 km

• M1: 191,784 km (0.101 R)
• M2: 538,403 km (0.026 R)
• M3: 880,832 km (0.052 R)
• M4: 1,136,645 km (0.097 R)
• M5: 1,362,837 km (0.108 R)
• M6: 1,491,192 km (0.093 R)
• M7: 1,720,974 km (0.101 R)
• M8: 1,880,894 km (0.094 R)
• M9: 2,194,601 km (0.059 R)
• M10: 2,708,769 km (0.1 R)
• M11: 2,825,455 km (0.114 R)
• M12: 3,137,217 km (0.074 R)
• M13: 3,260,186 km (0.1 R)
• M14: 3,664,549 km (0.113 R)
• M15: 3,978,555 km (0.1 R)
• M16: 4,438,718 km (0.093 R)
• M17: 4,661,170 km (0.115 R)
• M18: 4,802,092 km (0.089 R)
• M19: 5,321,346 km (0.095 R)
• M20: 5,409,609 km (0.081 R)
• M21: 6,257,679 km (0.115 R)
• M22: 6,761,076 km (0.067 R)
• M23: 7,017,636 km (0.053 R)
• M24: 7,310,250 km (0.102 R)
• M25: 7,441,596 km (0.117 R)
• M26: 7,606,902 km (0.106 R)
• M27: 7,806,914 km (0.117 R)
• M28: 7,974,913 km (0.107 R)
• M29: 8,246,134 km (0.103 R)
• M30: 8,624,317 km (0.113 R)
• M31: 8,763,144 km (0.082 R)
• M32: 8,867,863 km (0.08 R)
• M33: 9,078,496 km (0.073 R)
• M34: 9,468,947 km (0.112 R)
• M35: 9,612,262 km (0.106 R)
• M36: 9,828,730 km (0.077 R)
• M37: 11,274,444 km (0.092 R)
• M38: 11,694,365 km (0.075 R)
• M39: 11,809,705 km (0.09 R)
• M40: 12,197,163 km (0.038 R)
• M41: 12,314,149 km (0.096 R)
• M42: 12,667,499 km (0.082 R)
• M43: 13,707,204 km (0.103 R)
• M44: 14,443,076 km (0.075 R)
• M45: 15,149,926 km (0.105 R)
• M46: 19,851,039 km (0.089 R)
• M47: 20,173,273 km (0.096 R)
• M48: 20,822,827 km (0.05 R)
• M49: 21,244,094 km (0.063 R)
• M50: 21,479,412 km (0.109 R)
• M51: 21,952,440 km (0.117 R)
• M52: 22,190,301 km (0.102 R)
• M53: 22,716,586 km (0.059 R)
• M54: 23,976,799 km (0.101 R)
• M55: 24,221,840 km (0.088 R)
• M56: 24,369,194 km (0.103 R)
• M57: 25,409,198 km (0.116 R)
• M58: 26,009,983 km (0.098 R)
• M59: 26,564,842 km (0.103 R)
• M60: 26,666,120 km (0.094 R)
• M61: 26,919,987 km (0.119 R)
• M62: 27,174,603 km (0.109 R)
• M63: 27,840,463 km (0.083 R)
• M64: 28,149,682 km (0.116 R)
• M65: 28,927,441 km (0.111 R)
• M66: 29,607,214 km (0.074 R)
• M67: 30,080,990 km (0.12 R)
• M68: 30,557,160 km (0.109 R)
• M69: 30,769,589 km (0.081 R)
• M70: 31,249,499 km (0.113 R)
• M71: 31,731,803 km (0.111 R)
• M72: 32,000,929 km (0.109 R)
• M73: 32,108,640 km (0.106 R)
• M74: 32,324,659 km (0.113 R)
• M75: 32,487,122 km (0.118 R)
• M76: 33,685,850 km (0.073 R)
• M77: 33,850,408 km (0.081 R)
• M78: 34,456,130 km (0.041 R)
• M79: 34,732,736 km (0.114 R)
• M80: 35,678,494 km (0.109 R)
• M81: 35,846,193 km (0.08 R)
• M82: 36,238,738 km (0.083 R)
• M83: 37,652,138 km (0.064 R)

Planet 10 - Ice Giant

Semi-Major Axis: 24.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148.7

Radius: 6.3

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 20.56 AU - 28.86 AU

Year: 35692 Days

Day: 18.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 67,280,230 km

• M1: 80,484 km (0.119 R)
• M2: 155,881 km (0.077 R)
• M3: 360,082 km (0.118 R)
• M4: 445,203 km (0.096 R)
• M5: 595,998 km (0.11 R)
• M6: 763,099 km (0.076 R)
• M7: 1,016,966 km (0.076 R)
• M8: 1,322,894 km (0.111 R)
• M9: 1,376,600 km (0.076 R)
• M10: 1,486,404 km (0.053 R)
• M11: 2,430,517 km (0.103 R)
• M12: 2,664,936 km (0.048 R)
• M13: 3,119,864 km (0.039 R)
• M14: 3,636,425 km (0.107 R)
• M15: 3,865,908 km (0.116 R)
• M16: 4,998,065 km (0.12 R)
• M17: 5,167,709 km (0.045 R)
• M18: 5,688,010 km (0.055 R)
• M19: 6,684,482 km (0.092 R)
• M20: 7,060,122 km (0.105 R)
• M21: 8,128,251 km (0.096 R)
• M22: 8,630,301 km (0.08 R)
• M23: 8,833,904 km (0.086 R)
• M24: 9,039,003 km (0.1 R)
• M25: 9,454,137 km (0.098 R)
• M26: 9,559,005 km (0.11 R)
• M27: 9,611,514 km (0.098 R)
• M28: 10,088,432 km (0.08 R)
• M29: 11,509,462 km (0.052 R)
• M30: 12,243,239 km (0.063 R)
• M31: 12,644,461 km (0.083 R)
• M32: 13,696,283 km (0.11 R)
• M33: 14,112,764 km (0.069 R)
• M34: 16,319,931 km (0.098 R)
• M35: 16,382,762 km (0.117 R)
• M36: 16,571,704 km (0.08 R)
• M37: 17,206,897 km (0.071 R)
• M38: 18,697,639 km (0.093 R)
• M39: 18,763,463 km (0.069 R)
• M40: 19,159,598 km (0.115 R)
• M41: 19,491,855 km (0.065 R)
• M42: 19,759,036 km (0.067 R)
• M43: 19,825,907 km (0.102 R)
• M44: 19,960,096 km (0.084 R)
• M45: 21,112,897 km (0.034 R)
• M46: 21,181,413 km (0.1 R)
• M47: 23,269,799 km (0.093 R)
• M48: 24,051,897 km (0.084 R)
• M49: 24,338,526 km (0.028 R)
• M50: 24,482,140 km (0.103 R)
• M51: 24,554,097 km (0.102 R)
• M52: 28,391,282 km (0.049 R)
• M53: 30,070,070 km (0.083 R)
• M54: 31,232,894 km (0.074 R)
• M55: 31,310,984 km (0.118 R)
• M56: 31,780,572 km (0.06 R)
• M57: 31,859,111 km (0.084 R)
• M58: 33,283,133 km (0.113 R)
• M59: 35,051,679 km (0.097 R)
• M60: 35,865,641 km (0.102 R)
• M61: 36,029,301 km (0.104 R)
• M62: 36,274,940 km (0.088 R)
• M63: 36,603,607 km (0.104 R)
• M64: 38,010,874 km (0.085 R)
• M65: 38,847,126 km (0.12 R)
• M66: 42,424,311 km (0.12 R)
• M67: 43,727,308 km (0.044 R)
• M68: 43,901,889 km (0.047 R)
• M69: 44,164,433 km (0.083 R)
• M70: 45,043,171 km (0.105 R)
• M71: 45,661,758 km (0.085 R)
• M72: 46,461,209 km (0.094 R)
• M73: 47,354,907 km (0.087 R)
• M74: 47,444,665 km (0.109 R)
• M75: 49,522,879 km (0.117 R)
• M76: 49,613,835 km (0.085 R)
• M77: 49,796,045 km (0.072 R)
• M78: 51,077,949 km (0.116 R)
• M79: 53,861,068 km (0.086 R)
• M80: 54,142,013 km (0.106 R)
• M81: 54,235,810 km (0.112 R)
• M82: 54,423,556 km (0.057 R)
• M83: 55,270,878 km (0.119 R)
• M84: 55,459,820 km (0.084 R)
• M85: 56,122,688 km (0.088 R)
• M86: 56,502,667 km (0.095 R)
• M87: 56,597,811 km (0.101 R)
• M88: 58,415,276 km (0.067 R)
• M89: 58,607,659 km (0.102 R)
• M90: 58,800,341 km (0.102 R)
• M91: 61,421,445 km (0.051 R)
• M92: 62,500,195 km (0.102 R)
• M93: 63,882,180 km (0.102 R)
• M94: 64,975,142 km (0.082 R)
• M95: 65,673,914 km (0.089 R)
• M96: 66,575,840 km (0.104 R)
• M97: 66,776,899 km (0.104 R)

Kuiper Belt

Range: 37.7 - 59.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 15,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit