🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.6 AU - 0.62 AU

Year: 174 Days

Day: 40 Hours

Environment

Temp: 134 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.67 AU - 0.71 AU

Year: 209 Days

Day: 27.6 Hours

Environment

Temp: 185 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.18 AU - 2.2 AU

Year: 1184 Days

Day: 41.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.33 AU - 3.79 AU

Year: 2453 Days

Day: 42.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.53 AU - 4.39 AU

Year: 2878 Days

Day: 13 Hours

Environment

Temp: -123 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,714,599 km

• M1: 64,477 km (0.104 R)

Asteroid Belt

Center: 6.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.1

Radius: 10.4

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 7.47 AU - 10.29 AU

Year: 9665 Days

Day: 12.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,714,599 km

• M1: 236,664 km (0.095 R)
• M2: 460,163 km (0.063 R)
• M3: 561,142 km (0.118 R)
• M4: 771,027 km (0.054 R)
• M5: 1,371,962 km (0.057 R)
• M6: 1,824,196 km (0.054 R)
• M7: 2,504,568 km (0.12 R)
• M8: 2,830,691 km (0.076 R)
• M9: 3,027,263 km (0.09 R)
• M10: 3,257,494 km (0.118 R)
• M11: 3,345,308 km (0.102 R)
• M12: 3,735,309 km (0.057 R)
• M13: 4,889,457 km (0.057 R)
• M14: 5,894,007 km (0.057 R)
• M15: 6,073,674 km (0.079 R)
• M16: 6,218,634 km (0.107 R)
• M17: 6,586,046 km (0.103 R)
• M18: 7,150,629 km (0.117 R)
• M19: 7,265,520 km (0.097 R)
• M20: 7,809,308 km (0.042 R)
• M21: 8,205,742 km (0.098 R)
• M22: 8,936,079 km (0.12 R)
• M23: 9,856,705 km (0.109 R)
• M24: 10,285,153 km (0.09 R)
• M25: 10,676,052 km (0.074 R)
• M26: 10,895,363 km (0.1 R)
• M27: 11,293,742 km (0.12 R)
• M28: 12,196,266 km (0.107 R)
• M29: 12,981,654 km (0.1 R)
• M30: 13,878,643 km (0.089 R)
• M31: 16,283,130 km (0.03 R)
• M32: 17,403,917 km (0.092 R)
• M33: 17,817,705 km (0.096 R)
• M34: 18,919,194 km (0.115 R)
• M35: 19,078,366 km (0.084 R)
• M36: 19,773,099 km (0.065 R)
• M37: 19,988,669 km (0.092 R)
• M38: 21,077,592 km (0.09 R)
• M39: 21,962,763 km (0.072 R)
• M40: 22,130,013 km (0.057 R)
• M41: 22,241,763 km (0.096 R)
• M42: 22,409,761 km (0.074 R)
• M43: 22,522,109 km (0.044 R)
• M44: 22,634,457 km (0.112 R)
• M45: 22,972,847 km (0.096 R)
• M46: 23,256,186 km (0.101 R)
• M47: 24,228,123 km (0.06 R)
• M48: 24,516,548 km (0.082 R)
• M49: 24,690,081 km (0.114 R)
• M50: 25,505,390 km (0.054 R)
• M51: 25,916,485 km (0.114 R)
• M52: 27,342,302 km (0.086 R)
• M53: 27,582,407 km (0.071 R)
• M54: 27,762,971 km (0.098 R)
• M55: 28,610,742 km (0.115 R)
• M56: 29,405,556 km (0.108 R)
• M57: 30,331,567 km (0.12 R)
• M58: 30,580,198 km (0.081 R)
• M59: 30,891,811 km (0.1 R)
• M60: 31,267,301 km (0.099 R)
• M61: 31,392,664 km (0.095 R)
• M62: 31,896,360 km (0.08 R)
• M63: 32,593,038 km (0.088 R)
• M64: 32,720,345 km (0.113 R)
• M65: 33,808,371 km (0.108 R)
• M66: 34,195,231 km (0.106 R)
• M67: 34,973,439 km (0.025 R)
• M68: 35,168,814 km (0.104 R)
• M69: 35,495,386 km (0.114 R)
• M70: 36,151,522 km (0.048 R)
• M71: 36,481,086 km (0.062 R)
• M72: 37,010,513 km (0.082 R)
• M73: 37,209,628 km (0.096 R)
• M74: 37,609,054 km (0.047 R)
• M75: 38,748,541 km (0.094 R)
• M76: 39,695,346 km (0.117 R)
• M77: 40,035,382 km (0.059 R)
• M78: 40,923,994 km (0.1 R)
• M79: 41,611,845 km (0.107 R)
• M80: 41,819,038 km (0.094 R)
• M81: 42,095,644 km (0.115 R)
• M82: 42,511,825 km (0.089 R)
• M83: 42,790,077 km (0.052 R)
• M84: 43,068,928 km (0.053 R)
• M85: 43,418,239 km (0.092 R)
• M86: 44,119,853 km (0.049 R)
• M87: 44,260,624 km (0.1 R)
• M88: 44,472,156 km (0.115 R)
• M89: 45,392,183 km (0.086 R)
• M90: 45,676,568 km (0.066 R)
• M91: 46,963,559 km (0.108 R)
• M92: 47,395,298 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 86.7

Radius: 5.8

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 10.21 AU - 15.01 AU

Year: 16355 Days

Day: 20.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 72,714,599 km

• M1: 80,633 km (0.035 R)
• M2: 139,575 km (0.071 R)
• M3: 338,839 km (0.085 R)
• M4: 525,837 km (0.074 R)
• M5: 927,507 km (0.105 R)
• M6: 1,174,044 km (0.083 R)
• M7: 1,545,346 km (0.117 R)
• M8: 1,652,757 km (0.094 R)
• M9: 2,512,646 km (0.095 R)
• M10: 2,703,234 km (0.102 R)
• M11: 3,303,121 km (0.081 R)
• M12: 3,418,611 km (0.049 R)
• M13: 3,894,033 km (0.065 R)
• M14: 3,967,186 km (0.071 R)
• M15: 4,065,322 km (0.047 R)
• M16: 4,568,270 km (0.077 R)
• M17: 5,278,262 km (0.117 R)
• M18: 5,659,736 km (0.09 R)
• M19: 6,391,719 km (0.047 R)
• M20: 6,622,847 km (0.101 R)
• M21: 6,827,348 km (0.052 R)
• M22: 8,347,860 km (0.102 R)
• M23: 8,984,399 km (0.102 R)
• M24: 9,636,347 km (0.051 R)
• M25: 10,068,236 km (0.107 R)
• M26: 10,168,766 km (0.107 R)
• M27: 10,882,198 km (0.064 R)
• M28: 11,401,452 km (0.117 R)
• M29: 11,681,799 km (0.111 R)
• M30: 12,644,610 km (0.074 R)
• M31: 12,971,033 km (0.098 R)
• M32: 15,837,179 km (0.073 R)
• M33: 16,741,647 km (0.099 R)
• M34: 17,662,871 km (0.063 R)
• M35: 18,847,537 km (0.107 R)
• M36: 19,178,896 km (0.104 R)
• M37: 19,345,249 km (0.1 R)
• M38: 20,142,157 km (0.08 R)
• M39: 20,523,332 km (0.119 R)
• M40: 22,596,310 km (0.114 R)
• M41: 22,772,087 km (0.079 R)
• M42: 23,124,839 km (0.104 R)
• M43: 23,169,120 km (0.07 R)
• M44: 23,523,966 km (0.077 R)
• M45: 24,059,676 km (0.106 R)
• M46: 27,263,763 km (0.11 R)
• M47: 27,591,382 km (0.108 R)
• M48: 28,250,660 km (0.059 R)
• M49: 30,841,995 km (0.064 R)
• M50: 31,870,031 km (0.091 R)
• M51: 32,264,670 km (0.047 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 817.8

Radius: 6.1

Gravity: 21.98 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 9.96 AU - 16.02 AU

Year: 17100 Days

Day: 24.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,714,599 km

• M1: 78,090 km (0.1 R)
• M2: 329,265 km (0.115 R)
• M3: 769,232 km (0.061 R)
• M4: 912,397 km (0.099 R)
• M5: 1,197,232 km (0.039 R)
• M6: 2,270,297 km (0.118 R)
• M7: 2,835,029 km (0.11 R)
• M8: 2,945,732 km (0.062 R)
• M9: 3,759,245 km (0.082 R)
• M10: 4,211,629 km (0.11 R)
• M11: 4,988,640 km (0.087 R)
• M12: 5,033,071 km (0.081 R)
• M13: 5,439,229 km (0.11 R)
• M14: 5,530,932 km (0.109 R)
• M15: 5,577,009 km (0.116 R)
• M16: 5,855,859 km (0.116 R)
• M17: 7,880,068 km (0.111 R)
• M18: 8,350,852 km (0.095 R)
• M19: 9,650,409 km (0.111 R)
• M20: 9,817,211 km (0.107 R)
• M21: 10,097,407 km (0.042 R)
• M22: 10,380,297 km (0.107 R)
• M23: 10,723,026 km (0.082 R)
• M24: 10,780,621 km (0.087 R)
• M25: 11,011,600 km (0.097 R)
• M26: 11,714,411 km (0.109 R)
• M27: 12,795,854 km (0.085 R)
• M28: 12,856,740 km (0.067 R)
• M29: 12,979,111 km (0.074 R)
• M30: 13,101,782 km (0.076 R)
• M31: 14,286,447 km (0.095 R)
• M32: 14,349,727 km (0.102 R)
• M33: 15,052,239 km (0.082 R)
• M34: 15,245,818 km (0.059 R)
• M35: 15,570,146 km (0.043 R)
• M36: 16,424,051 km (0.041 R)
• M37: 17,225,896 km (0.068 R)
• M38: 17,631,455 km (0.086 R)
• M39: 17,971,940 km (0.039 R)
• M40: 18,383,334 km (0.107 R)
• M41: 18,521,114 km (0.034 R)
• M42: 18,797,870 km (0.093 R)
• M43: 18,936,697 km (0.068 R)
• M44: 20,415,023 km (0.106 R)
• M45: 22,443,271 km (0.088 R)
• M46: 23,034,482 km (0.095 R)
• M47: 26,376,349 km (0.067 R)
• M48: 27,235,190 km (0.119 R)
• M49: 28,740,145 km (0.079 R)
• M50: 29,947,250 km (0.108 R)
• M51: 31,582,354 km (0.102 R)
• M52: 31,664,932 km (0.108 R)
• M53: 32,327,501 km (0.064 R)
• M54: 32,911,232 km (0.057 R)
• M55: 33,498,254 km (0.119 R)
• M56: 33,582,478 km (0.109 R)
• M57: 34,767,892 km (0.042 R)
• M58: 36,053,236 km (0.09 R)
• M59: 36,571,743 km (0.108 R)
• M60: 36,745,127 km (0.066 R)
• M61: 38,054,108 km (0.036 R)
• M62: 39,734,092 km (0.106 R)
• M63: 40,807,457 km (0.082 R)
• M64: 42,253,470 km (0.074 R)
• M65: 43,624,385 km (0.059 R)
• M66: 43,716,238 km (0.082 R)
• M67: 43,900,243 km (0.069 R)
• M68: 44,361,304 km (0.077 R)
• M69: 44,546,207 km (0.098 R)
• M70: 46,128,354 km (0.095 R)
• M71: 46,315,650 km (0.091 R)
• M72: 46,691,141 km (0.106 R)
• M73: 47,350,568 km (0.029 R)
• M74: 47,918,143 km (0.079 R)
• M75: 48,392,966 km (0.11 R)
• M76: 49,826,563 km (0.115 R)
• M77: 50,114,987 km (0.077 R)
• M78: 54,210,528 km (0.108 R)
• M79: 55,499,912 km (0.025 R)
• M80: 56,098,304 km (0.053 R)
• M81: 58,310,856 km (0.095 R)
• M82: 59,326,028 km (0.098 R)
• M83: 59,937,883 km (0.119 R)
• M84: 60,449,358 km (0.107 R)
• M85: 64,697,938 km (0.095 R)
• M86: 65,012,542 km (0.073 R)
• M87: 65,748,713 km (0.115 R)
• M88: 66,699,108 km (0.088 R)
• M89: 66,911,088 km (0.11 R)
• M90: 67,547,927 km (0.081 R)
• M91: 68,506,999 km (0.052 R)
• M92: 68,827,587 km (0.107 R)
• M93: 72,388,016 km (0.097 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 11,701 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit