🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.62 AU - 0.76 AU

Year: 217 Days

Day: 32.6 Hours

Environment

Temp: 167 °C

Axial Tilt: 46.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,369,719 km

• M1: 49,068 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.59 AU - 0.83 AU

Year: 227 Days

Day: 12.7 Hours

Environment

Temp: 173 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.67 AU - 0.79 AU

Year: 236 Days

Day: 38.6 Hours

Environment

Temp: 122 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.3 AU - 1.54 AU

Year: 641 Days

Day: 20.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,369,719 km

• M1: 585,526 km (0.037 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.11 AU - 3.27 AU

Year: 2158 Days

Day: 25.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.5

Radius: 9.6

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 5.34 AU - 8.8 AU

Year: 7120 Days

Day: 12 Hours

Environment

Temp: -155 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 98,369,719 km

• M1: 125,961 km (0.1 R)
• M2: 1,026,391 km (0.064 R)
• M3: 1,103,733 km (0.12 R)
• M4: 1,237,324 km (0.104 R)
• M5: 1,320,052 km (0.098 R)
• M6: 1,390,512 km (0.118 R)
• M7: 1,670,260 km (0.116 R)
• M8: 1,919,789 km (0.094 R)
• M9: 2,032,885 km (0.069 R)
• M10: 2,098,409 km (0.058 R)
• M11: 2,248,755 km (0.092 R)
• M12: 2,684,833 km (0.111 R)
• M13: 3,128,241 km (0.099 R)
• M14: 3,694,619 km (0.042 R)
• M15: 3,815,942 km (0.119 R)
• M16: 4,000,097 km (0.072 R)
• M17: 4,335,047 km (0.079 R)
• M18: 5,009,733 km (0.116 R)
• M19: 6,528,301 km (0.088 R)
• M20: 6,601,754 km (0.099 R)
• M21: 7,072,539 km (0.11 R)
• M22: 7,173,068 km (0.054 R)
• M23: 7,350,192 km (0.078 R)
• M24: 7,942,151 km (0.033 R)
• M25: 8,046,720 km (0.113 R)
• M26: 8,310,162 km (0.108 R)
• M27: 8,818,346 km (0.072 R)
• M28: 9,557,808 km (0.109 R)
• M29: 9,949,156 km (0.115 R)
• M30: 10,061,953 km (0.1 R)
• M31: 10,203,472 km (0.092 R)
• M32: 10,921,243 km (0.065 R)
• M33: 11,507,068 km (0.064 R)
• M34: 12,435,473 km (0.096 R)
• M35: 13,325,580 km (0.104 R)
• M36: 13,699,874 km (0.115 R)
• M37: 13,762,555 km (0.107 R)
• M38: 14,843,550 km (0.07 R)
• M39: 14,972,503 km (0.075 R)
• M40: 15,069,442 km (0.072 R)
• M41: 15,134,218 km (0.082 R)
• M42: 15,819,975 km (0.098 R)
• M43: 16,315,892 km (0.107 R)
• M44: 16,549,115 km (0.082 R)
• M45: 16,783,385 km (0.12 R)
• M46: 17,629,211 km (0.114 R)
• M47: 18,488,801 km (0.033 R)
• M48: 18,697,191 km (0.06 R)
• M49: 19,573,685 km (0.026 R)
• M50: 20,105,954 km (0.066 R)
• M51: 21,003,840 km (0.108 R)
• M52: 21,548,676 km (0.093 R)
• M53: 22,541,407 km (0.099 R)
• M54: 23,812,391 km (0.041 R)
• M55: 24,114,878 km (0.066 R)
• M56: 24,609,149 km (0.113 R)
• M57: 24,838,333 km (0.1 R)
• M58: 25,145,158 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.4

Radius: 14.3

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 6.47 AU - 8.13 AU

Year: 7470 Days

Day: 10.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 98,369,719 km

• M1: 259,702 km (0.116 R)
• M2: 349,610 km (0.078 R)
• M3: 803,191 km (0.097 R)
• M4: 1,758,523 km (0.12 R)
• M5: 2,001,470 km (0.109 R)
• M6: 2,342,852 km (0.031 R)
• M7: 2,611,380 km (0.058 R)
• M8: 2,858,815 km (0.034 R)
• M9: 3,162,649 km (0.045 R)
• M10: 3,924,551 km (0.065 R)
• M11: 4,208,936 km (0.12 R)
• M12: 4,353,896 km (0.119 R)
• M13: 4,892,898 km (0.117 R)
• M14: 5,316,110 km (0.104 R)
• M15: 5,512,532 km (0.046 R)
• M16: 6,157,000 km (0.073 R)
• M17: 7,583,565 km (0.05 R)
• M18: 7,738,399 km (0.11 R)
• M19: 7,871,990 km (0.037 R)
• M20: 8,051,208 km (0.116 R)
• M21: 8,551,313 km (0.031 R)
• M22: 8,851,556 km (0.081 R)
• M23: 10,087,235 km (0.115 R)
• M24: 10,306,695 km (0.074 R)
• M25: 11,376,768 km (0.044 R)
• M26: 11,707,230 km (0.087 R)
• M27: 12,015,103 km (0.051 R)
• M28: 12,508,028 km (0.112 R)
• M29: 12,875,590 km (0.09 R)
• M30: 13,621,335 km (0.096 R)
• M31: 14,053,822 km (0.072 R)
• M32: 14,408,669 km (0.098 R)
• M33: 15,266,463 km (0.078 R)
• M34: 15,574,934 km (0.082 R)
• M35: 16,169,435 km (0.069 R)
• M36: 16,684,950 km (0.057 R)
• M37: 17,147,656 km (0.093 R)
• M38: 17,673,492 km (0.094 R)
• M39: 17,967,751 km (0.079 R)
• M40: 19,707,126 km (0.111 R)
• M41: 20,196,311 km (0.12 R)
• M42: 20,319,280 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 754.5

Radius: 7.6

Gravity: 13.06 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 17.62 AU - 17.62 AU

Year: 28013 Days

Day: 22.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 98,369,719 km

• M1: 110,702 km (0.093 R)
• M2: 293,361 km (0.057 R)
• M3: 459,864 km (0.113 R)
• M4: 555,008 km (0.081 R)
• M5: 710,590 km (0.092 R)
• M6: 910,453 km (0.086 R)
• M7: 1,502,860 km (0.082 R)
• M8: 1,648,569 km (0.081 R)
• M9: 2,194,302 km (0.05 R)
• M10: 2,529,999 km (0.051 R)
• M11: 2,881,704 km (0.105 R)
• M12: 3,109,541 km (0.12 R)
• M13: 3,534,250 km (0.093 R)
• M14: 3,631,040 km (0.077 R)
• M15: 4,385,761 km (0.069 R)
• M16: 5,242,508 km (0.029 R)
• M17: 6,266,505 km (0.108 R)
• M18: 6,384,089 km (0.081 R)
• M19: 7,043,816 km (0.037 R)
• M20: 7,227,372 km (0.07 R)
• M21: 8,884,468 km (0.094 R)
• M22: 10,374,014 km (0.111 R)
• M23: 12,600,629 km (0.055 R)
• M24: 13,349,516 km (0.12 R)
• M25: 14,266,850 km (0.097 R)
• M26: 14,655,206 km (0.058 R)
• M27: 15,362,804 km (0.095 R)
• M28: 15,680,849 km (0.106 R)
• M29: 15,840,769 km (0.097 R)
• M30: 16,729,679 km (0.06 R)
• M31: 17,468,843 km (0.09 R)
• M32: 18,135,002 km (0.044 R)
• M33: 18,724,567 km (0.115 R)
• M34: 19,406,135 km (0.064 R)
• M35: 19,663,892 km (0.108 R)
• M36: 19,749,911 km (0.08 R)
• M37: 23,754,347 km (0.072 R)
• M38: 24,584,465 km (0.071 R)
• M39: 24,956,366 km (0.102 R)
• M40: 25,517,806 km (0.116 R)
• M41: 26,272,976 km (0.081 R)
• M42: 26,653,254 km (0.078 R)
• M43: 27,612,027 km (0.117 R)
• M44: 28,777,394 km (0.109 R)
• M45: 29,563,232 km (0.107 R)
• M46: 30,555,365 km (0.073 R)
• M47: 31,356,910 km (0.095 R)
• M48: 31,659,397 km (0.117 R)
• M49: 31,760,376 km (0.054 R)
• M50: 32,470,367 km (0.045 R)
• M51: 36,839,224 km (0.093 R)
• M52: 38,120,978 km (0.051 R)
• M53: 39,200,177 km (0.12 R)
• M54: 39,961,630 km (0.119 R)
• M55: 41,057,884 km (0.063 R)
• M56: 43,391,910 km (0.113 R)
• M57: 43,728,804 km (0.048 R)
• M58: 44,971,813 km (0.085 R)
• M59: 45,768,721 km (0.089 R)
• M60: 47,145,769 km (0.081 R)
• M61: 48,420,044 km (0.106 R)
• M62: 48,652,818 km (0.087 R)
• M63: 49,353,834 km (0.107 R)
• M64: 50,647,406 km (0.085 R)
• M65: 51,714,189 km (0.059 R)
• M66: 52,071,428 km (0.088 R)
• M67: 54,473,821 km (0.106 R)
• M68: 55,932,549 km (0.101 R)
• M69: 56,666,776 km (0.078 R)
• M70: 57,034,936 km (0.085 R)
• M71: 57,650,531 km (0.111 R)
• M72: 60,134,754 km (0.051 R)
• M73: 60,259,967 km (0.075 R)
• M74: 60,761,270 km (0.105 R)
• M75: 61,894,473 km (0.112 R)
• M76: 63,416,183 km (0.101 R)
• M77: 65,592,982 km (0.068 R)
• M78: 67,924,315 km (0.107 R)
• M79: 68,185,064 km (0.069 R)
• M80: 68,576,711 km (0.076 R)
• M81: 69,756,290 km (0.084 R)
• M82: 71,472,028 km (0.091 R)
• M83: 73,870,381 km (0.027 R)
• M84: 76,159,528 km (0.104 R)
• M85: 78,335,429 km (0.103 R)
• M86: 83,305,070 km (0.111 R)
• M87: 83,444,645 km (0.102 R)
• M88: 84,703,511 km (0.078 R)
• M89: 88,091,454 km (0.054 R)
• M90: 92,099,630 km (0.042 R)
• M91: 92,677,078 km (0.083 R)
• M92: 95,144,545 km (0.12 R)
• M93: 97,045,934 km (0.071 R)
• M94: 97,339,595 km (0.062 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: 426 - 14,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit