🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.69 AU - 0.91 AU

Year: 272 Days

Day: 16 Hours

Environment

Temp: 159 °C

Axial Tilt: 78.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,707,240 km

• M1: 614,548 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.69 AU - 1.03 AU

Year: 304 Days

Day: 38.2 Hours

Environment

Temp: 44 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.34 AU - 2.6 AU

Year: 1478 Days

Day: 19.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,707,240 km

• M1: 470,037 km (0.027 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.84 AU - 3.2 AU

Year: 1999 Days

Day: 37.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,707,240 km

• M1: 882,627 km (0.059 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.47 AU - 4.61 AU

Year: 3092 Days

Day: 46.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,707,240 km

• M1: 2,363,796 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.7

Radius: 11.7

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.87 AU - 6.85 AU

Year: 6108 Days

Day: 11.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 54,707,240 km

• M1: 165,904 km (0.103 R)
• M2: 251,773 km (0.109 R)
• M3: 349,012 km (0.072 R)
• M4: 436,826 km (0.089 R)
• M5: 544,835 km (0.118 R)
• M6: 663,766 km (0.106 R)
• M7: 804,687 km (0.116 R)
• M8: 879,187 km (0.096 R)
• M9: 1,217,128 km (0.063 R)
• M10: 1,304,493 km (0.09 R)
• M11: 1,378,844 km (0.094 R)
• M12: 1,485,656 km (0.062 R)
• M13: 1,627,176 km (0.113 R)
• M14: 1,707,809 km (0.082 R)
• M15: 2,328,940 km (0.118 R)
• M16: 3,095,928 km (0.11 R)
• M17: 3,444,341 km (0.114 R)
• M18: 3,549,359 km (0.078 R)
• M19: 4,023,884 km (0.096 R)
• M20: 4,291,215 km (0.049 R)
• M21: 4,750,032 km (0.066 R)
• M22: 5,056,558 km (0.108 R)
• M23: 5,394,200 km (0.08 R)
• M24: 5,491,887 km (0.097 R)
• M25: 5,939,335 km (0.074 R)
• M26: 6,372,869 km (0.051 R)
• M27: 6,580,511 km (0.05 R)
• M28: 6,658,900 km (0.091 R)
• M29: 6,869,534 km (0.104 R)
• M30: 7,216,601 km (0.095 R)
• M31: 7,514,750 km (0.069 R)
• M32: 8,235,662 km (0.096 R)
• M33: 8,490,427 km (0.067 R)
• M34: 8,747,735 km (0.099 R)
• M35: 9,123,974 km (0.038 R)
• M36: 9,594,459 km (0.096 R)
• M37: 9,832,619 km (0.105 R)
• M38: 9,982,516 km (0.075 R)
• M39: 10,133,161 km (0.082 R)
• M40: 11,115,122 km (0.106 R)
• M41: 11,240,036 km (0.043 R)
• M42: 11,459,795 km (0.081 R)
• M43: 12,127,301 km (0.046 R)
• M44: 12,223,792 km (0.068 R)
• M45: 12,417,371 km (0.052 R)
• M46: 12,774,910 km (0.097 R)
• M47: 13,102,978 km (0.086 R)
• M48: 13,901,532 km (0.11 R)
• M49: 14,205,215 km (0.112 R)
• M50: 14,681,685 km (0.08 R)
• M51: 15,059,868 km (0.067 R)
• M52: 15,267,510 km (0.059 R)
• M53: 15,650,630 km (0.102 R)
• M54: 15,790,654 km (0.099 R)
• M55: 16,107,502 km (0.083 R)
• M56: 16,461,899 km (0.09 R)
• M57: 16,568,712 km (0.077 R)
• M58: 17,034,410 km (0.104 R)
• M59: 17,286,932 km (0.07 R)
• M60: 19,089,137 km (0.068 R)
• M61: 19,652,672 km (0.119 R)
• M62: 20,450,927 km (0.098 R)
• M63: 20,642,561 km (0.112 R)
• M64: 20,950,434 km (0.104 R)
• M65: 21,104,819 km (0.119 R)
• M66: 21,609,562 km (0.057 R)
• M67: 21,804,787 km (0.107 R)
• M68: 21,922,222 km (0.037 R)
• M69: 22,079,000 km (0.082 R)
• M70: 22,315,066 km (0.07 R)
• M71: 22,512,236 km (0.12 R)
• M72: 22,789,440 km (0.073 R)
• M73: 22,948,313 km (0.074 R)
• M74: 24,720,599 km (0.099 R)
• M75: 26,161,526 km (0.093 R)
• M76: 26,327,879 km (0.119 R)
• M77: 26,703,669 km (0.103 R)
• M78: 27,671,866 km (0.082 R)
• M79: 28,053,939 km (0.088 R)
• M80: 28,566,013 km (0.069 R)

Asteroid Belt

Center: 8.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10

Radius: 14.8

Gravity: 0.05 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 8.19 AU - 11.15 AU

Year: 11451 Days

Day: 9 Hours

Environment

Temp: -183 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 54,707,240 km

• M1: 189,989 km (0.055 R)
• M2: 312,809 km (0.026 R)
• M3: 502,798 km (0.073 R)
• M4: 651,499 km (0.118 R)
• M5: 918,232 km (0.045 R)
• M6: 1,069,924 km (0.094 R)
• M7: 1,314,367 km (0.11 R)
• M8: 1,550,881 km (0.054 R)
• M9: 2,016,579 km (0.045 R)
• M10: 2,167,972 km (0.072 R)
• M11: 2,323,255 km (0.115 R)
• M12: 2,493,348 km (0.045 R)
• M13: 3,028,459 km (0.11 R)
• M14: 3,441,349 km (0.108 R)
• M15: 3,599,474 km (0.034 R)
• M16: 3,710,326 km (0.106 R)
• M17: 3,872,640 km (0.03 R)
• M18: 4,191,433 km (0.109 R)
• M19: 4,854,900 km (0.109 R)
• M20: 4,977,869 km (0.053 R)
• M21: 5,409,459 km (0.039 R)
• M22: 5,636,997 km (0.084 R)
• M23: 5,940,681 km (0.104 R)
• M24: 6,428,669 km (0.106 R)
• M25: 6,579,015 km (0.118 R)
• M26: 7,161,549 km (0.097 R)
• M27: 7,427,684 km (0.105 R)
• M28: 7,649,238 km (0.113 R)
• M29: 8,310,760 km (0.114 R)
• M30: 8,623,719 km (0.11 R)
• M31: 9,024,492 km (0.081 R)
• M32: 10,000,767 km (0.086 R)
• M33: 10,228,156 km (0.1 R)
• M34: 10,474,993 km (0.112 R)
• M35: 10,741,726 km (0.109 R)
• M36: 10,920,794 km (0.094 R)
• M37: 11,536,988 km (0.092 R)
• M38: 12,651,941 km (0.05 R)
• M39: 12,746,337 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.9

Radius: 12.3

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 8.74 AU - 12.92 AU

Year: 13572 Days

Day: 10.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 54,707,240 km

• M1: 207,492 km (0.117 R)
• M2: 330,910 km (0.096 R)
• M3: 656,435 km (0.061 R)
• M4: 837,598 km (0.064 R)
• M5: 1,163,273 km (0.082 R)
• M6: 1,750,295 km (0.094 R)
• M7: 2,308,295 km (0.093 R)
• M8: 2,420,793 km (0.113 R)
• M9: 2,506,363 km (0.064 R)
• M10: 2,592,980 km (0.046 R)
• M11: 2,710,115 km (0.046 R)
• M12: 2,799,126 km (0.099 R)
• M13: 3,227,724 km (0.098 R)
• M14: 3,482,040 km (0.12 R)
• M15: 3,876,081 km (0.104 R)
• M16: 4,284,483 km (0.068 R)
• M17: 5,105,775 km (0.092 R)
• M18: 5,365,477 km (0.091 R)
• M19: 5,478,124 km (0.034 R)
• M20: 5,591,520 km (0.055 R)
• M21: 7,219,144 km (0.095 R)
• M22: 7,302,171 km (0.032 R)
• M23: 7,764,279 km (0.092 R)
• M24: 7,849,251 km (0.071 R)
• M25: 7,934,671 km (0.101 R)
• M26: 9,387,416 km (0.095 R)
• M27: 11,016,238 km (0.081 R)
• M28: 11,497,644 km (0.064 R)
• M29: 11,789,659 km (0.08 R)
• M30: 12,431,134 km (0.099 R)
• M31: 12,680,813 km (0.088 R)
• M32: 13,286,984 km (0.042 R)
• M33: 13,542,198 km (0.11 R)
• M34: 13,696,283 km (0.074 R)
• M35: 13,902,429 km (0.084 R)
• M36: 14,005,951 km (0.115 R)
• M37: 14,370,371 km (0.094 R)
• M38: 14,949,166 km (0.047 R)
• M39: 15,321,515 km (0.074 R)
• M40: 15,482,033 km (0.07 R)
• M41: 15,912,726 km (0.047 R)
• M42: 16,075,338 km (0.025 R)
• M43: 16,184,096 km (0.099 R)
• M44: 17,062,385 km (0.095 R)
• M45: 17,173,237 km (0.045 R)
• M46: 18,068,880 km (0.104 R)
• M47: 19,905,642 km (0.11 R)
• M48: 21,024,036 km (0.096 R)
• M49: 23,939,399 km (0.091 R)
• M50: 24,437,560 km (0.096 R)
• M51: 24,876,331 km (0.1 R)
• M52: 25,317,644 km (0.057 R)
• M53: 28,347,001 km (0.06 R)
• M54: 29,470,781 km (0.103 R)
• M55: 30,071,566 km (0.051 R)
• M56: 31,217,485 km (0.112 R)
• M57: 31,557,222 km (0.045 R)
• M58: 31,829,789 km (0.096 R)
• M59: 33,205,043 km (0.091 R)
• M60: 33,621,373 km (0.118 R)
• M61: 34,529,283 km (0.1 R)
• M62: 34,669,755 km (0.072 R)
• M63: 34,951,149 km (0.041 R)
• M64: 37,445,394 km (0.101 R)
• M65: 37,878,779 km (0.114 R)
• M66: 38,023,590 km (0.112 R)
• M67: 38,168,700 km (0.101 R)
• M68: 39,775,830 km (0.053 R)
• M69: 41,554,249 km (0.085 R)
• M70: 42,904,969 km (0.117 R)
• M71: 43,358,549 km (0.119 R)
• M72: 44,499,083 km (0.084 R)
• M73: 44,881,456 km (0.045 R)
• M74: 45,572,598 km (0.072 R)
• M75: 45,880,919 km (0.114 R)
• M76: 46,809,922 km (0.092 R)
• M77: 48,372,023 km (0.103 R)
• M78: 49,317,481 km (0.096 R)
• M79: 50,109,901 km (0.099 R)
• M80: 51,466,903 km (0.051 R)
• M81: 51,948,758 km (0.087 R)
• M82: 52,593,525 km (0.084 R)
• M83: 52,755,091 km (0.06 R)
• M84: 53,646,844 km (0.117 R)
• M85: 54,298,642 km (0.028 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 17,922 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit