🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.83 AU - 0.93 AU

Year: 290 Days

Day: 29.4 Hours

Environment

Temp: 185 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,122,433 km

• M1: 813,364 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.96 AU - 4.7 AU

Year: 3167 Days

Day: 20.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 13.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 196.5

Radius: 3.6

Gravity: 15.16 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 12.51 AU - 14.99 AU

Year: 17920 Days

Day: 24.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 105,122,433 km

• M1: 48,919 km (0.097 R)
• M2: 139,126 km (0.12 R)
• M3: 389,852 km (0.048 R)
• M4: 581,337 km (0.117 R)
• M5: 729,589 km (0.044 R)
• M6: 764,146 km (0.106 R)
• M7: 926,310 km (0.071 R)
• M8: 1,584,989 km (0.095 R)
• M9: 1,630,018 km (0.117 R)
• M10: 1,791,285 km (0.041 R)
• M11: 1,909,467 km (0.103 R)
• M12: 2,153,611 km (0.095 R)
• M13: 2,915,662 km (0.092 R)
• M14: 3,224,582 km (0.043 R)
• M15: 3,310,601 km (0.045 R)
• M16: 3,543,824 km (0.107 R)
• M17: 3,573,444 km (0.119 R)
• M18: 3,632,685 km (0.069 R)
• M19: 4,432,884 km (0.056 R)
• M20: 4,592,954 km (0.096 R)
• M21: 4,820,043 km (0.118 R)
• M22: 6,800,869 km (0.042 R)
• M23: 7,321,320 km (0.111 R)
• M24: 7,854,487 km (0.037 R)
• M25: 8,717,517 km (0.05 R)
• M26: 9,079,095 km (0.043 R)
• M27: 9,160,177 km (0.082 R)
• M28: 9,282,099 km (0.099 R)
• M29: 9,445,610 km (0.086 R)
• M30: 10,277,224 km (0.088 R)
• M31: 11,349,242 km (0.113 R)
• M32: 11,567,955 km (0.075 R)
• M33: 12,232,169 km (0.116 R)
• M34: 13,137,087 km (0.117 R)
• M35: 13,274,567 km (0.036 R)
• M36: 13,736,675 km (0.085 R)
• M37: 13,922,924 km (0.088 R)
• M38: 14,628,877 km (0.045 R)
• M39: 15,201,986 km (0.026 R)
• M40: 16,567,665 km (0.037 R)
• M41: 17,768,936 km (0.055 R)
• M42: 18,946,421 km (0.067 R)
• M43: 19,727,770 km (0.097 R)
• M44: 19,990,614 km (0.069 R)
• M45: 20,095,931 km (0.088 R)
• M46: 21,053,208 km (0.09 R)
• M47: 21,268,030 km (0.078 R)
• M48: 22,243,259 km (0.116 R)
• M49: 22,352,465 km (0.112 R)
• M50: 22,901,489 km (0.051 R)
• M51: 23,789,053 km (0.118 R)
• M52: 24,405,845 km (0.084 R)
• M53: 25,198,265 km (0.079 R)
• M54: 25,597,692 km (0.077 R)
• M55: 25,884,321 km (0.086 R)
• M56: 26,460,572 km (0.108 R)
• M57: 27,099,505 km (0.063 R)
• M58: 27,157,848 km (0.115 R)
• M59: 29,765,189 km (0.104 R)
• M60: 29,825,477 km (0.115 R)
• M61: 31,220,776 km (0.099 R)
• M62: 32,265,718 km (0.046 R)
• M63: 32,513,302 km (0.093 R)
• M64: 33,010,266 km (0.117 R)
• M65: 33,259,646 km (0.08 R)
• M66: 34,452,988 km (0.093 R)
• M67: 34,516,118 km (0.082 R)
• M68: 35,724,121 km (0.061 R)
• M69: 37,010,513 km (0.104 R)
• M70: 37,075,289 km (0.063 R)
• M71: 38,443,062 km (0.045 R)
• M72: 38,508,586 km (0.059 R)
• M73: 38,771,131 km (0.112 R)
• M74: 40,692,416 km (0.108 R)
• M75: 41,563,674 km (0.09 R)
• M76: 42,780,054 km (0.091 R)
• M77: 42,915,889 km (0.084 R)
• M78: 43,392,658 km (0.106 R)
• M79: 43,802,705 km (0.049 R)
• M80: 44,351,430 km (0.118 R)
• M81: 44,902,250 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 971.9

Radius: 6

Gravity: 27 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 16.3 AU - 20.08 AU

Year: 27266 Days

Day: 16 Hours

Environment

Temp: -185 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 105,122,433 km

• M1: 230,381 km (0.064 R)
• M2: 417,378 km (0.101 R)
• M3: 883,675 km (0.119 R)
• M4: 2,061,907 km (0.093 R)
• M5: 2,189,215 km (0.101 R)
• M6: 2,407,179 km (0.108 R)
• M7: 2,910,875 km (0.069 R)
• M8: 3,648,692 km (0.111 R)
• M9: 3,959,407 km (0.071 R)
• M10: 4,661,470 km (0.114 R)
• M11: 6,987,717 km (0.085 R)
• M12: 7,243,678 km (0.056 R)
• M13: 8,096,835 km (0.039 R)
• M14: 8,298,194 km (0.038 R)
• M15: 9,189,947 km (0.095 R)
• M16: 9,399,982 km (0.049 R)
• M17: 9,470,443 km (0.079 R)
• M18: 10,693,405 km (0.073 R)
• M19: 11,360,911 km (0.078 R)
• M20: 12,271,663 km (0.107 R)
• M21: 12,891,746 km (0.082 R)
• M22: 13,601,438 km (0.067 R)
• M23: 17,163,364 km (0.099 R)
• M24: 17,508,636 km (0.041 R)
• M25: 19,001,174 km (0.073 R)
• M26: 20,808,765 km (0.109 R)
• M27: 21,454,279 km (0.085 R)
• M28: 21,919,379 km (0.115 R)
• M29: 22,387,770 km (0.088 R)
• M30: 23,239,281 km (0.107 R)
• M31: 23,334,575 km (0.069 R)
• M32: 23,812,839 km (0.103 R)
• M33: 24,973,869 km (0.101 R)
• M34: 25,659,476 km (0.111 R)
• M35: 25,955,380 km (0.105 R)
• M36: 26,849,377 km (0.061 R)
• M37: 29,488,583 km (0.116 R)
• M38: 30,317,056 km (0.108 R)
• M39: 31,785,359 km (0.071 R)
• M40: 31,891,124 km (0.117 R)
• M41: 32,848,252 km (0.11 R)
• M42: 32,955,065 km (0.11 R)
• M43: 33,276,550 km (0.105 R)
• M44: 33,599,083 km (0.071 R)
• M45: 33,706,794 km (0.09 R)
• M46: 35,227,157 km (0.108 R)
• M47: 35,336,663 km (0.069 R)
• M48: 36,437,404 km (0.08 R)
• M49: 36,769,810 km (0.101 R)
• M50: 38,221,957 km (0.058 R)
• M51: 40,492,254 km (0.118 R)
• M52: 40,951,520 km (0.12 R)
• M53: 42,456,025 km (0.08 R)
• M54: 43,391,012 km (0.114 R)
• M55: 46,236,064 km (0.112 R)
• M56: 46,355,892 km (0.044 R)
• M57: 47,197,679 km (0.08 R)
• M58: 48,287,500 km (0.101 R)
• M59: 48,652,519 km (0.12 R)
• M60: 49,385,399 km (0.083 R)
• M61: 52,104,041 km (0.048 R)
• M62: 52,478,484 km (0.086 R)
• M63: 53,104,551 km (0.051 R)
• M64: 55,124,571 km (0.072 R)
• M65: 57,041,070 km (0.102 R)
• M66: 57,298,228 km (0.043 R)
• M67: 57,942,995 km (0.091 R)
• M68: 59,109,410 km (0.082 R)
• M69: 62,257,547 km (0.103 R)
• M70: 63,451,937 km (0.057 R)
• M71: 63,585,229 km (0.066 R)
• M72: 64,386,325 km (0.1 R)
• M73: 66,133,479 km (0.097 R)
• M74: 70,638,170 km (0.064 R)
• M75: 72,300,501 km (0.046 R)
• M76: 74,959,005 km (0.114 R)
• M77: 75,381,769 km (0.084 R)
• M78: 77,791,790 km (0.114 R)
• M79: 78,076,924 km (0.083 R)
• M80: 78,219,790 km (0.096 R)
• M81: 79,795,504 km (0.069 R)
• M82: 80,659,432 km (0.058 R)
• M83: 84,292,267 km (0.057 R)
• M84: 87,978,209 km (0.088 R)
• M85: 89,616,604 km (0.057 R)
• M86: 92,621,128 km (0.026 R)
• M87: 93,529,038 km (0.107 R)
• M88: 96,729,534 km (0.113 R)
• M89: 97,496,822 km (0.041 R)
• M90: 98,266,054 km (0.117 R)
• M91: 98,574,375 km (0.074 R)
• M92: 100,430,885 km (0.118 R)
• M93: 100,586,168 km (0.111 R)
• M94: 102,142,883 km (0.117 R)
• M95: 104,021,383 km (0.052 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 11,555 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit