🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.47 AU - 0.61 AU

Year: 149 Days

Day: 45.1 Hours

Environment

Temp: 222 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,680,382 km

• M1: 68,815 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.6 AU - 0.94 AU

Year: 253 Days

Day: 43.9 Hours

Environment

Temp: 96 °C

Axial Tilt: 46.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.82 AU - 0.86 AU

Year: 289 Days

Day: 19.7 Hours

Environment

Temp: 164 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,680,382 km

• M1: 829,819 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.83 AU - 0.89 AU

Year: 299 Days

Day: 40.7 Hours

Environment

Temp: 162 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,680,382 km

• M1: 78,539 km (0.104 R)
• M2: 632,201 km (0.053 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.74 AU - 1.06 AU

Year: 320 Days

Day: 23.4 Hours

Environment

Temp: 31 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.15 AU - 3.45 AU

Year: 2246 Days

Day: 21.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,680,382 km

• M1: 1,513,033 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.5

Radius: 11.9

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 8.29 AU - 9.65 AU

Year: 10067 Days

Day: 11.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 71,680,382 km

• M1: 167,250 km (0.031 R)
• M2: 363,074 km (0.093 R)
• M3: 526,285 km (0.07 R)
• M4: 667,506 km (0.083 R)
• M5: 795,861 km (0.09 R)
• M6: 962,064 km (0.106 R)
• M7: 1,186,760 km (0.076 R)
• M8: 1,652,308 km (0.084 R)
• M9: 2,329,688 km (0.036 R)
• M10: 2,911,623 km (0.106 R)
• M11: 3,020,231 km (0.076 R)
• M12: 3,130,335 km (0.077 R)
• M13: 4,156,128 km (0.112 R)
• M14: 4,278,798 km (0.097 R)
• M15: 4,477,913 km (0.067 R)
• M16: 5,845,387 km (0.047 R)
• M17: 5,927,965 km (0.042 R)
• M18: 6,010,992 km (0.081 R)
• M19: 6,094,468 km (0.101 R)
• M20: 6,746,864 km (0.116 R)
• M21: 7,037,533 km (0.095 R)
• M22: 7,214,058 km (0.105 R)
• M23: 7,721,793 km (0.077 R)
• M24: 7,964,740 km (0.078 R)
• M25: 8,087,261 km (0.106 R)
• M26: 8,334,097 km (0.03 R)
• M27: 11,174,811 km (0.117 R)
• M28: 11,519,036 km (0.079 R)
• M29: 11,623,007 km (0.096 R)
• M30: 12,077,186 km (0.111 R)
• M31: 12,288,717 km (0.034 R)
• M32: 12,966,695 km (0.097 R)
• M33: 13,219,515 km (0.111 R)
• M34: 14,024,950 km (0.11 R)
• M35: 14,099,001 km (0.093 R)
• M36: 15,568,052 km (0.069 R)
• M37: 15,991,264 km (0.063 R)
• M38: 17,521,950 km (0.108 R)
• M39: 18,042,550 km (0.029 R)
• M40: 18,163,425 km (0.116 R)
• M41: 18,324,991 km (0.096 R)
• M42: 19,099,011 km (0.077 R)
• M43: 19,263,269 km (0.095 R)
• M44: 19,717,598 km (0.055 R)
• M45: 19,925,240 km (0.082 R)
• M46: 20,974,519 km (0.109 R)
• M47: 21,399,227 km (0.069 R)
• M48: 22,647,023 km (0.072 R)
• M49: 22,777,473 km (0.039 R)
• M50: 23,829,894 km (0.044 R)
• M51: 24,406,593 km (0.027 R)
• M52: 24,942,902 km (0.04 R)
• M53: 25,393,042 km (0.117 R)
• M54: 25,664,263 km (0.094 R)
• M55: 25,800,247 km (0.065 R)
• M56: 26,209,697 km (0.072 R)
• M57: 26,804,946 km (0.034 R)
• M58: 29,277,650 km (0.092 R)
• M59: 29,657,179 km (0.118 R)
• M60: 30,086,077 km (0.116 R)
• M61: 31,579,213 km (0.076 R)
• M62: 31,968,467 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 93.2

Radius: 4.8

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 11.17 AU - 15.67 AU

Year: 18423 Days

Day: 20.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 71,680,382 km

• M1: 62,981 km (0.115 R)
• M2: 205,847 km (0.116 R)
• M3: 401,072 km (0.084 R)
• M4: 672,742 km (0.104 R)
• M5: 1,282,503 km (0.108 R)
• M6: 1,502,262 km (0.085 R)
• M7: 1,539,960 km (0.088 R)
• M8: 1,853,817 km (0.109 R)
• M9: 1,976,637 km (0.072 R)
• M10: 2,059,963 km (0.1 R)
• M11: 2,123,243 km (0.078 R)
• M12: 2,273,439 km (0.109 R)
• M13: 2,471,506 km (0.068 R)
• M14: 2,516,386 km (0.116 R)
• M15: 2,814,235 km (0.086 R)
• M16: 2,931,669 km (0.033 R)
• M17: 2,979,242 km (0.068 R)
• M18: 3,343,363 km (0.117 R)
• M19: 3,467,828 km (0.114 R)
• M20: 3,518,093 km (0.052 R)
• M21: 3,695,965 km (0.09 R)
• M22: 3,981,248 km (0.112 R)
• M23: 4,490,629 km (0.108 R)
• M24: 4,991,931 km (0.04 R)
• M25: 5,162,922 km (0.047 R)
• M26: 5,306,984 km (0.088 R)
• M27: 5,896,250 km (0.103 R)
• M28: 6,016,527 km (0.087 R)
• M29: 6,692,859 km (0.098 R)
• M30: 6,724,125 km (0.111 R)
• M31: 7,522,828 km (0.105 R)
• M32: 7,587,903 km (0.09 R)
• M33: 7,620,665 km (0.082 R)
• M34: 8,149,494 km (0.064 R)
• M35: 9,734,932 km (0.064 R)
• M36: 9,984,461 km (0.107 R)
• M37: 10,020,215 km (0.066 R)
• M38: 10,092,022 km (0.09 R)
• M39: 10,708,664 km (0.096 R)
• M40: 11,300,174 km (0.089 R)
• M41: 11,524,870 km (0.108 R)
• M42: 11,788,611 km (0.097 R)
• M43: 12,437,717 km (0.067 R)
• M44: 12,553,505 km (0.074 R)
• M45: 12,747,085 km (0.097 R)
• M46: 13,019,951 km (0.088 R)
• M47: 13,294,763 km (0.068 R)
• M48: 13,531,726 km (0.076 R)
• M49: 14,170,658 km (0.036 R)
• M50: 14,819,464 km (0.086 R)
• M51: 15,394,967 km (0.108 R)
• M52: 17,379,981 km (0.113 R)
• M53: 17,812,618 km (0.093 R)
• M54: 18,117,649 km (0.069 R)
• M55: 18,161,331 km (0.068 R)
• M56: 18,248,846 km (0.11 R)
• M57: 18,865,339 km (0.084 R)
• M58: 18,998,331 km (0.085 R)
• M59: 19,176,203 km (0.065 R)
• M60: 19,712,960 km (0.117 R)
• M61: 20,436,416 km (0.112 R)
• M62: 20,527,371 km (0.088 R)
• M63: 21,168,398 km (0.086 R)
• M64: 21,630,356 km (0.111 R)
• M65: 21,816,007 km (0.06 R)
• M66: 23,606,245 km (0.113 R)
• M67: 23,701,838 km (0.12 R)
• M68: 23,797,431 km (0.102 R)
• M69: 23,893,174 km (0.025 R)
• M70: 25,590,062 km (0.071 R)
• M71: 25,737,266 km (0.111 R)
• M72: 26,180,675 km (0.115 R)
• M73: 27,225,167 km (0.103 R)
• M74: 27,275,133 km (0.1 R)
• M75: 28,333,837 km (0.112 R)
• M76: 29,303,231 km (0.076 R)
• M77: 29,663,014 km (0.077 R)
• M78: 30,595,158 km (0.079 R)
• M79: 30,699,278 km (0.069 R)
• M80: 32,381,805 km (0.107 R)
• M81: 33,824,527 km (0.068 R)
• M82: 34,580,745 km (0.117 R)
• M83: 35,288,043 km (0.077 R)
• M84: 35,725,767 km (0.084 R)
• M85: 36,440,695 km (0.104 R)
• M86: 36,827,555 km (0.06 R)
• M87: 36,938,407 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 349

Radius: 5.9

Gravity: 10.03 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 15.45 AU - 17.99 AU

Year: 25620 Days

Day: 20.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 71,680,382 km

• M1: 98,735 km (0.093 R)
• M2: 246,238 km (0.085 R)
• M3: 291,267 km (0.068 R)
• M4: 667,805 km (0.12 R)
• M5: 803,041 km (0.068 R)
• M6: 947,104 km (0.042 R)
• M7: 997,070 km (0.037 R)
• M8: 1,232,686 km (0.05 R)
• M9: 1,371,214 km (0.105 R)
• M10: 2,203,277 km (0.118 R)
• M11: 4,068,015 km (0.093 R)
• M12: 4,872,702 km (0.111 R)
• M13: 5,225,902 km (0.103 R)
• M14: 5,270,632 km (0.059 R)
• M15: 7,563,369 km (0.119 R)
• M16: 7,869,147 km (0.043 R)
• M17: 9,511,881 km (0.108 R)
• M18: 10,008,098 km (0.058 R)
• M19: 10,512,691 km (0.115 R)
• M20: 10,626,086 km (0.085 R)
• M21: 11,957,507 km (0.099 R)
• M22: 12,313,401 km (0.048 R)
• M23: 12,672,735 km (0.03 R)
• M24: 13,586,329 km (0.111 R)
• M25: 14,019,864 km (0.12 R)
• M26: 14,269,692 km (0.102 R)
• M27: 14,710,258 km (0.036 R)
• M28: 15,219,339 km (0.105 R)
• M29: 16,714,869 km (0.031 R)
• M30: 16,780,992 km (0.061 R)
• M31: 16,979,807 km (0.038 R)
• M32: 17,312,812 km (0.117 R)
• M33: 17,647,911 km (0.074 R)
• M34: 18,188,708 km (0.057 R)
• M35: 20,546,819 km (0.083 R)
• M36: 20,830,456 km (0.093 R)
• M37: 21,545,385 km (0.095 R)
• M38: 22,268,241 km (0.101 R)
• M39: 22,779,118 km (0.062 R)
• M40: 22,925,724 km (0.095 R)
• M41: 23,072,629 km (0.09 R)
• M42: 24,035,591 km (0.116 R)
• M43: 26,846,983 km (0.085 R)
• M44: 27,702,683 km (0.116 R)
• M45: 28,567,209 km (0.108 R)
• M46: 31,539,719 km (0.057 R)
• M47: 32,030,998 km (0.101 R)
• M48: 32,359,964 km (0.026 R)
• M49: 33,519,796 km (0.107 R)
• M50: 34,524,795 km (0.064 R)
• M51: 34,946,511 km (0.106 R)
• M52: 36,392,973 km (0.118 R)
• M53: 39,961,032 km (0.065 R)
• M54: 40,847,998 km (0.078 R)
• M55: 41,026,318 km (0.115 R)
• M56: 41,115,479 km (0.065 R)
• M57: 41,651,937 km (0.08 R)
• M58: 43,456,985 km (0.087 R)
• M59: 44,919,154 km (0.102 R)
• M60: 45,011,157 km (0.1 R)
• M61: 50,544,483 km (0.109 R)
• M62: 52,662,041 km (0.115 R)
• M63: 54,808,321 km (0.052 R)
• M64: 55,991,042 km (0.068 R)
• M65: 56,090,076 km (0.073 R)
• M66: 56,288,144 km (0.1 R)
• M67: 56,486,361 km (0.111 R)
• M68: 57,182,140 km (0.101 R)
• M69: 57,581,118 km (0.1 R)
• M70: 58,783,287 km (0.069 R)
• M71: 60,602,097 km (0.112 R)
• M72: 60,703,674 km (0.086 R)
• M73: 61,314,482 km (0.077 R)
• M74: 61,722,735 km (0.079 R)
• M75: 62,541,933 km (0.091 R)
• M76: 63,571,017 km (0.099 R)
• M77: 65,541,819 km (0.115 R)
• M78: 66,272,904 km (0.118 R)
• M79: 66,482,341 km (0.069 R)
• M80: 68,482,315 km (0.11 R)
• M81: 70,608,998 km (0.094 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 18,046 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit