🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.64 AU - 0.86 AU

Year: 236 Days

Day: 20.5 Hours

Environment

Temp: 111 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.77 AU - 1.19 AU

Year: 353 Days

Day: 41.6 Hours

Environment

Temp: 29 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.26 AU - 1.84 AU

Year: 701 Days

Day: 22.8 Hours

Environment

Temp: -32 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.34 AU - 2.02 AU

Year: 791 Days

Day: 21.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.15 AU - 2.39 AU

Year: 1243 Days

Day: 19.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.06 AU - 2.72 AU

Year: 1343 Days

Day: 41.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.9 AU - 3.8 AU

Year: 2228 Days

Day: 45.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,860,397 km

• M1: 143,016 km (0.117 R)
• M2: 692,189 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.9

Radius: 13.2

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.13 AU - 5.27 AU

Year: 4310 Days

Day: 11.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 60,860,397 km

• M1: 176,825 km (0.118 R)
• M2: 397,631 km (0.102 R)
• M3: 485,894 km (0.111 R)
• M4: 645,216 km (0.099 R)
• M5: 778,059 km (0.062 R)
• M6: 921,224 km (0.056 R)
• M7: 1,022,053 km (0.038 R)
• M8: 1,884,185 km (0.078 R)
• M9: 1,982,471 km (0.086 R)
• M10: 2,235,890 km (0.031 R)
• M11: 2,482,277 km (0.027 R)
• M12: 2,756,341 km (0.11 R)
• M13: 3,235,054 km (0.08 R)
• M14: 3,740,096 km (0.096 R)
• M15: 4,012,664 km (0.043 R)
• M16: 4,466,843 km (0.075 R)
• M17: 4,644,266 km (0.078 R)
• M18: 5,144,222 km (0.12 R)
• M19: 5,237,122 km (0.115 R)
• M20: 5,495,179 km (0.112 R)
• M21: 5,902,384 km (0.108 R)
• M22: 5,999,623 km (0.088 R)
• M23: 6,121,994 km (0.095 R)
• M24: 6,319,463 km (0.077 R)
• M25: 6,544,159 km (0.066 R)
• M26: 6,695,402 km (0.056 R)
• M27: 6,796,979 km (0.082 R)
• M28: 7,104,702 km (0.095 R)
• M29: 7,260,284 km (0.085 R)
• M30: 9,157,783 km (0.115 R)
• M31: 9,440,972 km (0.104 R)
• M32: 9,842,194 km (0.108 R)
• M33: 10,015,877 km (0.094 R)
• M34: 10,425,027 km (0.117 R)
• M35: 11,049,299 km (0.091 R)
• M36: 11,260,082 km (0.104 R)
• M37: 11,532,949 km (0.085 R)
• M38: 12,396,278 km (0.112 R)
• M39: 12,804,082 km (0.108 R)
• M40: 13,184,509 km (0.106 R)
• M41: 13,312,266 km (0.084 R)
• M42: 13,472,335 km (0.101 R)
• M43: 13,826,882 km (0.103 R)
• M44: 14,054,271 km (0.076 R)
• M45: 14,348,231 km (0.114 R)
• M46: 14,644,285 km (0.106 R)
• M47: 15,814,888 km (0.097 R)
• M48: 17,328,819 km (0.118 R)
• M49: 17,609,016 km (0.086 R)
• M50: 18,067,683 km (0.115 R)
• M51: 18,316,165 km (0.102 R)
• M52: 18,458,732 km (0.073 R)
• M53: 18,780,965 km (0.088 R)
• M54: 19,068,792 km (0.096 R)
• M55: 20,308,509 km (0.096 R)
• M56: 20,678,166 km (0.107 R)
• M57: 21,461,610 km (0.096 R)
• M58: 22,027,239 km (0.099 R)
• M59: 22,140,934 km (0.118 R)
• M60: 22,254,778 km (0.046 R)
• M61: 22,904,032 km (0.035 R)
• M62: 23,096,116 km (0.042 R)
• M63: 23,753,300 km (0.08 R)
• M64: 24,064,613 km (0.109 R)
• M65: 24,455,811 km (0.071 R)
• M66: 25,007,079 km (0.044 R)
• M67: 25,125,710 km (0.09 R)
• M68: 25,403,214 km (0.092 R)
• M69: 25,562,237 km (0.099 R)
• M70: 26,041,549 km (0.115 R)
• M71: 26,161,825 km (0.052 R)
• M72: 26,443,069 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.8

Radius: 9.4

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.54 AU - 7.16 AU

Year: 5816 Days

Day: 6.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 60,860,397 km

• M1: 151,393 km (0.105 R)
• M2: 214,673 km (0.095 R)
• M3: 386,561 km (0.088 R)
• M4: 667,805 km (0.101 R)
• M5: 738,864 km (0.114 R)
• M6: 812,765 km (0.106 R)
• M7: 948,451 km (0.08 R)
• M8: 1,102,536 km (0.09 R)
• M9: 1,209,948 km (0.109 R)
• M10: 1,355,058 km (0.116 R)
• M11: 1,482,515 km (0.095 R)
• M12: 1,799,812 km (0.115 R)
• M13: 1,940,584 km (0.061 R)
• M14: 2,756,640 km (0.058 R)
• M15: 2,949,472 km (0.077 R)
• M16: 3,270,658 km (0.088 R)
• M17: 3,395,872 km (0.111 R)
• M18: 3,683,698 km (0.057 R)
• M19: 3,797,841 km (0.106 R)
• M20: 4,368,707 km (0.098 R)
• M21: 4,664,312 km (0.078 R)
• M22: 4,752,425 km (0.096 R)
• M23: 5,664,673 km (0.112 R)
• M24: 5,777,769 km (0.115 R)
• M25: 5,929,760 km (0.095 R)
• M26: 6,432,708 km (0.089 R)
• M27: 6,511,397 km (0.104 R)
• M28: 6,629,878 km (0.109 R)
• M29: 6,749,108 km (0.07 R)
• M30: 6,989,811 km (0.074 R)
• M31: 7,233,356 km (0.078 R)
• M32: 7,459,099 km (0.095 R)
• M33: 7,521,033 km (0.109 R)
• M34: 7,624,704 km (0.103 R)
• M35: 7,875,430 km (0.106 R)
• M36: 7,959,504 km (0.099 R)
• M37: 8,107,606 km (0.094 R)
• M38: 8,342,026 km (0.093 R)
• M39: 8,622,073 km (0.088 R)
• M40: 10,045,347 km (0.115 R)
• M41: 10,251,344 km (0.037 R)
• M42: 10,737,387 km (0.085 R)
• M43: 10,901,047 km (0.071 R)
• M44: 10,971,508 km (0.051 R)
• M45: 11,301,970 km (0.115 R)
• M46: 11,588,001 km (0.104 R)
• M47: 11,707,829 km (0.089 R)
• M48: 11,948,831 km (0.04 R)
• M49: 12,070,005 km (0.111 R)
• M50: 12,167,094 km (0.071 R)
• M51: 12,289,016 km (0.109 R)
• M52: 12,953,979 km (0.102 R)
• M53: 13,128,260 km (0.066 R)
• M54: 13,203,209 km (0.053 R)
• M55: 13,504,349 km (0.106 R)
• M56: 13,655,892 km (0.06 R)
• M57: 13,935,042 km (0.097 R)
• M58: 14,267,299 km (0.113 R)
• M59: 15,253,747 km (0.077 R)
• M60: 15,596,326 km (0.111 R)
• M61: 15,781,827 km (0.063 R)
• M62: 16,477,158 km (0.062 R)
• M63: 16,693,028 km (0.068 R)
• M64: 16,801,486 km (0.055 R)
• M65: 17,209,739 km (0.085 R)
• M66: 17,593,906 km (0.118 R)
• M67: 18,678,790 km (0.096 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.5

Radius: 6.5

Gravity: 11.7 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 12.09 AU - 13.71 AU

Year: 16839 Days

Day: 23.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 60,860,397 km

• M1: 116,387 km (0.067 R)
• M2: 700,118 km (0.108 R)
• M3: 1,019,210 km (0.109 R)
• M4: 1,354,310 km (0.066 R)
• M5: 1,860,549 km (0.092 R)
• M6: 2,060,860 km (0.087 R)
• M7: 2,575,926 km (0.107 R)
• M8: 2,702,785 km (0.058 R)
• M9: 3,402,155 km (0.115 R)
• M10: 3,611,741 km (0.059 R)
• M11: 3,789,763 km (0.117 R)
• M12: 4,117,532 km (0.064 R)
• M13: 4,454,277 km (0.027 R)
• M14: 5,558,010 km (0.045 R)
• M15: 5,763,557 km (0.079 R)
• M16: 6,741,329 km (0.049 R)
• M17: 6,828,844 km (0.082 R)
• M18: 6,960,789 km (0.115 R)
• M19: 7,049,052 km (0.1 R)
• M20: 7,406,441 km (0.08 R)
• M21: 7,496,648 km (0.06 R)
• M22: 7,541,977 km (0.05 R)
• M23: 7,953,371 km (0.11 R)
• M24: 8,466,192 km (0.088 R)
• M25: 9,377,094 km (0.059 R)
• M26: 10,268,398 km (0.101 R)
• M27: 10,877,411 km (0.092 R)
• M28: 11,602,811 km (0.039 R)
• M29: 12,024,378 km (0.048 R)
• M30: 12,936,625 km (0.114 R)
• M31: 12,991,079 km (0.043 R)
• M32: 13,154,590 km (0.109 R)
• M33: 14,262,212 km (0.091 R)
• M34: 14,998,084 km (0.106 R)
• M35: 15,055,081 km (0.118 R)
• M36: 15,457,050 km (0.062 R)
• M37: 15,978,848 km (0.112 R)
• M38: 16,154,027 km (0.104 R)
• M39: 16,742,844 km (0.072 R)
• M40: 18,062,597 km (0.109 R)
• M41: 19,664,939 km (0.079 R)
• M42: 22,152,453 km (0.077 R)
• M43: 22,806,046 km (0.1 R)
• M44: 23,003,365 km (0.085 R)
• M45: 24,939,910 km (0.115 R)
• M46: 27,765,514 km (0.078 R)
• M47: 28,046,609 km (0.056 R)
• M48: 28,399,211 km (0.077 R)
• M49: 28,895,427 km (0.046 R)
• M50: 29,109,053 km (0.115 R)
• M51: 30,690,751 km (0.091 R)
• M52: 30,908,715 km (0.069 R)
• M53: 30,981,420 km (0.057 R)
• M54: 31,272,986 km (0.036 R)
• M55: 32,226,673 km (0.102 R)
• M56: 34,087,371 km (0.119 R)
• M57: 35,296,421 km (0.11 R)
• M58: 36,289,152 km (0.102 R)
• M59: 36,365,746 km (0.118 R)
• M60: 37,445,843 km (0.108 R)
• M61: 37,600,976 km (0.092 R)
• M62: 37,678,617 km (0.082 R)
• M63: 37,756,408 km (0.086 R)
• M64: 38,614,651 km (0.038 R)
• M65: 39,242,962 km (0.04 R)
• M66: 39,953,702 km (0.074 R)
• M67: 40,748,515 km (0.107 R)
• M68: 42,920,377 km (0.057 R)
• M69: 43,245,453 km (0.096 R)
• M70: 43,734,339 km (0.051 R)
• M71: 44,143,190 km (0.032 R)
• M72: 44,389,129 km (0.102 R)
• M73: 46,873,351 km (0.076 R)
• M74: 47,208,002 km (0.081 R)
• M75: 47,711,399 km (0.061 R)
• M76: 48,469,860 km (0.092 R)
• M77: 48,808,250 km (0.108 R)
• M78: 48,893,072 km (0.087 R)
• M79: 49,317,332 km (0.068 R)
• M80: 49,402,303 km (0.089 R)
• M81: 50,512,020 km (0.112 R)
• M82: 50,597,590 km (0.032 R)
• M83: 54,327,963 km (0.098 R)
• M84: 55,208,197 km (0.083 R)
• M85: 55,384,722 km (0.071 R)
• M86: 55,561,547 km (0.098 R)
• M87: 55,827,083 km (0.118 R)
• M88: 56,448,213 km (0.117 R)
• M89: 57,161,047 km (0.094 R)
• M90: 57,876,723 km (0.097 R)
• M91: 58,235,758 km (0.064 R)
• M92: 59,588,572 km (0.12 R)
• M93: 60,223,316 km (0.089 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 13,972 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit