🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.56 AU - 0.64 AU

Year: 172 Days

Day: 18.1 Hours

Environment

Temp: 195 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,515,270 km

• M1: 104,419 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.55 AU - 0.69 AU

Year: 181 Days

Day: 20.6 Hours

Environment

Temp: 121 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.98 AU - 1.06 AU

Year: 382 Days

Day: 22.5 Hours

Environment

Temp: 29 °C

Axial Tilt: 80.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 28,515,270 km

• M1: 270,922 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.06 AU - 1.6 AU

Year: 569 Days

Day: 44.7 Hours

Environment

Temp: -18 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,515,270 km

• M1: 291,566 km (0.086 R)
• M2: 366,365 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.37 AU - 2.27 AU

Year: 911 Days

Day: 22.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,515,270 km

• M1: 780,901 km (0.077 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.66 AU - 2.46 AU

Year: 1096 Days

Day: 30 Hours

Environment

Temp: -77 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,515,270 km

• M1: 137,181 km (0.116 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.05 AU - 3.29 AU

Year: 2093 Days

Day: 44.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,515,270 km

• M1: 711,787 km (0.092 R)

Asteroid Belt

Center: 4.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501

Radius: 9.9

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.16 AU - 6.42 AU

Year: 4512 Days

Day: 8.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 28,515,270 km

• M1: 200,012 km (0.078 R)
• M2: 281,693 km (0.055 R)
• M3: 348,563 km (0.115 R)
• M4: 458,218 km (0.116 R)
• M5: 738,714 km (0.119 R)
• M6: 1,308,233 km (0.12 R)
• M7: 1,833,172 km (0.036 R)
• M8: 1,926,671 km (0.087 R)
• M9: 2,200,585 km (0.105 R)
• M10: 2,350,631 km (0.097 R)
• M11: 2,435,603 km (0.069 R)
• M12: 2,749,908 km (0.103 R)
• M13: 2,839,517 km (0.087 R)
• M14: 2,985,076 km (0.117 R)
• M15: 3,207,977 km (0.105 R)
• M16: 3,475,009 km (0.097 R)
• M17: 3,670,234 km (0.047 R)
• M18: 3,769,268 km (0.11 R)
• M19: 3,969,879 km (0.066 R)
• M20: 4,091,951 km (0.081 R)
• M21: 4,153,585 km (0.092 R)
• M22: 4,277,602 km (0.038 R)
• M23: 4,381,871 km (0.062 R)
• M24: 5,358,297 km (0.114 R)
• M25: 5,425,765 km (0.046 R)
• M26: 5,721,371 km (0.095 R)
• M27: 5,813,373 km (0.03 R)
• M28: 5,882,787 km (0.097 R)
• M29: 5,998,875 km (0.118 R)
• M30: 6,304,653 km (0.101 R)
• M31: 6,495,390 km (0.063 R)
• M32: 6,736,392 km (0.052 R)
• M33: 7,755,303 km (0.118 R)
• M34: 8,981,707 km (0.044 R)
• M35: 9,062,041 km (0.101 R)
• M36: 9,494,528 km (0.119 R)
• M37: 10,183,725 km (0.082 R)
• M38: 10,548,595 km (0.096 R)
• M39: 10,832,083 km (0.111 R)
• M40: 11,175,709 km (0.085 R)
• M41: 12,109,499 km (0.056 R)
• M42: 12,257,601 km (0.085 R)
• M43: 12,735,865 km (0.094 R)
• M44: 13,128,859 km (0.083 R)
• M45: 13,741,312 km (0.087 R)
• M46: 13,926,814 km (0.113 R)
• M47: 14,019,864 km (0.07 R)
• M48: 14,175,595 km (0.077 R)
• M49: 14,269,243 km (0.112 R)
• M50: 14,677,346 km (0.083 R)
• M51: 14,867,036 km (0.102 R)
• M52: 15,248,960 km (0.12 R)
• M53: 15,312,838 km (0.102 R)
• M54: 15,924,993 km (0.077 R)
• M55: 16,119,919 km (0.091 R)
• M56: 16,907,551 km (0.077 R)
• M57: 17,007,034 km (0.113 R)
• M58: 17,306,230 km (0.08 R)
• M59: 17,473,181 km (0.098 R)
• M60: 18,350,124 km (0.097 R)
• M61: 18,588,732 km (0.034 R)
• M62: 18,759,723 km (0.103 R)
• M63: 19,345,099 km (0.084 R)
• M64: 21,137,132 km (0.079 R)
• M65: 21,494,820 km (0.029 R)
• M66: 21,890,357 km (0.044 R)
• M67: 22,288,437 km (0.101 R)
• M68: 22,725,413 km (0.089 R)
• M69: 23,423,137 km (0.048 R)
• M70: 24,053,393 km (0.088 R)
• M71: 24,127,893 km (0.104 R)
• M72: 24,538,988 km (0.084 R)
• M73: 24,651,635 km (0.115 R)
• M74: 24,801,981 km (0.113 R)
• M75: 24,877,228 km (0.115 R)
• M76: 25,141,269 km (0.057 R)
• M77: 25,216,965 km (0.103 R)
• M78: 25,406,206 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.6

Radius: 13.5

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 9.31 AU - 13.15 AU

Year: 13956 Days

Day: 6.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 28,515,270 km

• M1: 173,085 km (0.114 R)
• M2: 264,339 km (0.066 R)
• M3: 411,993 km (0.114 R)
• M4: 599,139 km (0.113 R)
• M5: 705,204 km (0.045 R)
• M6: 858,243 km (0.116 R)
• M7: 1,002,156 km (0.048 R)
• M8: 1,088,474 km (0.05 R)
• M9: 1,292,675 km (0.082 R)
• M10: 1,534,874 km (0.05 R)
• M11: 1,687,763 km (0.045 R)
• M12: 2,234,244 km (0.055 R)
• M13: 2,740,783 km (0.097 R)
• M14: 2,865,248 km (0.104 R)
• M15: 2,959,943 km (0.092 R)
• M16: 3,964,044 km (0.055 R)
• M17: 4,248,580 km (0.082 R)
• M18: 4,539,996 km (0.044 R)
• M19: 4,989,538 km (0.056 R)
• M20: 5,453,441 km (0.065 R)
• M21: 5,611,267 km (0.079 R)
• M22: 5,730,496 km (0.074 R)
• M23: 5,971,797 km (0.09 R)
• M24: 8,381,221 km (0.09 R)
• M25: 8,793,662 km (0.076 R)
• M26: 9,496,024 km (0.116 R)
• M27: 9,878,097 km (0.115 R)
• M28: 10,904,787 km (0.079 R)
• M29: 11,506,769 km (0.097 R)
• M30: 12,119,671 km (0.093 R)
• M31: 13,217,720 km (0.061 R)
• M32: 13,377,191 km (0.093 R)
• M33: 13,805,490 km (0.107 R)
• M34: 14,620,948 km (0.119 R)
• M35: 16,127,847 km (0.092 R)
• M36: 17,392,099 km (0.069 R)
• M37: 19,347,493 km (0.115 R)
• M38: 20,566,416 km (0.058 R)
• M39: 21,060,837 km (0.088 R)
• M40: 22,377,597 km (0.107 R)
• M41: 23,270,098 km (0.116 R)
• M42: 24,892,936 km (0.1 R)
• M43: 25,024,283 km (0.1 R)
• M44: 25,552,214 km (0.104 R)
• M45: 26,150,456 km (0.043 R)
• M46: 27,428,770 km (0.102 R)
• M47: 28,041,373 km (0.041 R)
• M48: 29,003,138 km (0.09 R)
• M49: 29,349,307 km (0.073 R)
• M50: 29,488,283 km (0.062 R)
• M51: 29,696,973 km (0.111 R)
• M52: 30,045,835 km (0.118 R)
• M53: 30,325,882 km (0.11 R)
• M54: 30,466,354 km (0.085 R)
• M55: 32,669,781 km (0.083 R)
• M56: 32,813,695 km (0.103 R)
• M57: 33,681,661 km (0.084 R)
• M58: 34,337,498 km (0.071 R)
• M59: 35,884,340 km (0.104 R)
• M60: 36,479,740 km (0.077 R)
• M61: 38,588,771 km (0.052 R)
• M62: 39,811,584 km (0.061 R)
• M63: 42,530,824 km (0.086 R)
• M64: 43,714,443 km (0.097 R)
• M65: 45,952,876 km (0.115 R)
• M66: 47,004,698 km (0.105 R)
• M67: 48,228,259 km (0.062 R)
• M68: 48,638,457 km (0.055 R)
• M69: 50,124,711 km (0.113 R)
• M70: 50,873,449 km (0.116 R)
• M71: 51,123,876 km (0.115 R)
• M72: 51,290,976 km (0.077 R)
• M73: 51,793,625 km (0.114 R)
• M74: 52,045,548 km (0.09 R)
• M75: 52,381,994 km (0.086 R)
• M76: 53,226,474 km (0.088 R)
• M77: 54,160,413 km (0.119 R)
• M78: 54,501,496 km (0.072 R)
• M79: 56,044,748 km (0.069 R)
• M80: 56,389,721 km (0.071 R)
• M81: 56,562,506 km (0.085 R)
• M82: 56,735,441 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 19.3

Radius: 6.8

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 15.35 AU - 19.81 AU

Year: 27336 Days

Day: 19.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 132.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 28,515,270 km

• M1: 136,732 km (0.098 R)
• M2: 588,668 km (0.086 R)
• M3: 917,035 km (0.054 R)
• M4: 2,059,813 km (0.057 R)
• M5: 2,148,076 km (0.105 R)
• M6: 2,273,888 km (0.102 R)
• M7: 2,457,743 km (0.107 R)
• M8: 2,551,541 km (0.071 R)
• M9: 2,781,623 km (0.108 R)
• M10: 2,938,701 km (0.06 R)
• M11: 3,159,507 km (0.096 R)
• M12: 3,344,111 km (0.09 R)
• M13: 3,448,231 km (0.082 R)
• M14: 3,853,791 km (0.106 R)
• M15: 3,897,324 km (0.101 R)
• M16: 4,095,391 km (0.06 R)
• M17: 4,944,359 km (0.094 R)
• M18: 5,996,780 km (0.102 R)
• M19: 6,587,243 km (0.119 R)
• M20: 7,358,121 km (0.103 R)
• M21: 7,657,915 km (0.088 R)
• M22: 7,767,869 km (0.096 R)
• M23: 7,933,923 km (0.107 R)
• M24: 8,325,869 km (0.098 R)
• M25: 9,099,590 km (0.086 R)
• M26: 9,450,845 km (0.062 R)
• M27: 10,500,424 km (0.119 R)
• M28: 10,653,313 km (0.104 R)
• M29: 10,776,133 km (0.057 R)
• M30: 11,178,850 km (0.068 R)
• M31: 14,607,035 km (0.081 R)
• M32: 15,886,396 km (0.077 R)
• M33: 16,026,869 km (0.096 R)
• M34: 16,097,180 km (0.115 R)
• M35: 17,129,405 km (0.084 R)
• M36: 19,406,733 km (0.111 R)
• M37: 19,556,930 km (0.091 R)
• M38: 19,669,876 km (0.089 R)
• M39: 19,782,972 km (0.115 R)
• M40: 20,427,888 km (0.115 R)
• M41: 21,311,563 km (0.078 R)
• M42: 21,855,501 km (0.075 R)
• M43: 22,246,699 km (0.081 R)
• M44: 23,275,035 km (0.118 R)
• M45: 23,434,506 km (0.088 R)
• M46: 24,886,952 km (0.082 R)
• M47: 25,830,017 km (0.116 R)
• M48: 25,912,595 km (0.093 R)
• M49: 26,078,050 km (0.074 R)
• M50: 26,993,889 km (0.055 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: 182 - 15,797 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit