🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.55 AU - 0.59 AU

Year: 164 Days

Day: 16.3 Hours

Environment

Temp: 172 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,038,006 km

• M1: 19,897 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.48 AU - 0.72 AU

Year: 177 Days

Day: 31.2 Hours

Environment

Temp: 116 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,038,006 km

• M1: 472,430 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.59 AU - 0.77 AU

Year: 214 Days

Day: 16 Hours

Environment

Temp: 123 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.89 AU - 1.13 AU

Year: 387 Days

Day: 27 Hours

Environment

Temp: 4 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.26 AU - 1.96 AU

Year: 778 Days

Day: 29.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,038,006 km

• M1: 291,267 km (0.068 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.18 AU - 2.94 AU

Year: 1560 Days

Day: 35.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,038,006 km

• M1: 1,858,305 km (0.118 R)

Asteroid Belt

Center: 3.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.8

Radius: 14.5

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.63 AU - 4.95 AU

Year: 3384 Days

Day: 10.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 70,038,006 km

• M1: 191,485 km (0.09 R)
• M2: 363,074 km (0.11 R)
• M3: 483,052 km (0.1 R)
• M4: 731,982 km (0.088 R)
• M5: 985,850 km (0.112 R)
• M6: 1,172,249 km (0.09 R)
• M7: 1,281,156 km (0.099 R)
• M8: 1,498,223 km (0.105 R)
• M9: 1,666,371 km (0.109 R)
• M10: 1,790,537 km (0.08 R)
• M11: 2,101,700 km (0.054 R)
• M12: 2,430,666 km (0.117 R)
• M13: 2,544,211 km (0.057 R)
• M14: 2,776,536 km (0.1 R)
• M15: 2,895,467 km (0.077 R)
• M16: 3,000,933 km (0.088 R)
• M17: 3,092,487 km (0.12 R)
• M18: 3,372,684 km (0.103 R)
• M19: 3,532,006 km (0.073 R)
• M20: 3,726,483 km (0.114 R)
• M21: 4,058,889 km (0.074 R)
• M22: 4,366,313 km (0.112 R)
• M23: 4,540,445 km (0.12 R)
• M24: 5,150,056 km (0.116 R)
• M25: 6,210,256 km (0.111 R)
• M26: 6,426,425 km (0.056 R)
• M27: 6,645,137 km (0.112 R)
• M28: 6,947,325 km (0.091 R)
• M29: 7,049,052 km (0.118 R)
• M30: 7,440,400 km (0.1 R)
• M31: 7,649,089 km (0.119 R)
• M32: 8,093,993 km (0.117 R)
• M33: 8,525,583 km (0.088 R)
• M34: 8,854,249 km (0.09 R)
• M35: 9,009,083 km (0.118 R)
• M36: 9,614,805 km (0.114 R)
• M37: 9,957,085 km (0.034 R)
• M38: 10,583,152 km (0.119 R)
• M39: 11,079,069 km (0.042 R)
• M40: 11,293,891 km (0.029 R)
• M41: 11,510,210 km (0.11 R)
• M42: 11,630,935 km (0.074 R)
• M43: 11,849,348 km (0.115 R)
• M44: 11,995,655 km (0.063 R)
• M45: 13,087,420 km (0.086 R)
• M46: 13,670,852 km (0.086 R)
• M47: 14,133,408 km (0.102 R)
• M48: 14,262,661 km (0.099 R)
• M49: 14,653,261 km (0.075 R)
• M50: 14,941,985 km (0.075 R)
• M51: 15,047,451 km (0.045 R)
• M52: 15,153,068 km (0.03 R)
• M53: 15,711,965 km (0.072 R)
• M54: 16,250,667 km (0.077 R)
• M55: 16,467,883 km (0.037 R)
• M56: 16,685,997 km (0.045 R)
• M57: 16,822,729 km (0.088 R)
• M58: 16,932,534 km (0.112 R)
• M59: 17,070,015 km (0.099 R)
• M60: 17,596,001 km (0.063 R)
• M61: 17,819,051 km (0.109 R)
• M62: 18,296,119 km (0.113 R)
• M63: 18,578,709 km (0.071 R)
• M64: 18,748,952 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.9

Radius: 12.1

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.54 AU - 10.48 AU

Year: 9453 Days

Day: 10.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 70,038,006 km

• M1: 180,265 km (0.106 R)
• M2: 401,221 km (0.101 R)
• M3: 511,924 km (0.115 R)
• M4: 587,620 km (0.097 R)
• M5: 1,031,328 km (0.092 R)
• M6: 1,172,847 km (0.042 R)
• M7: 1,453,792 km (0.115 R)
• M8: 1,544,598 km (0.079 R)
• M9: 1,756,578 km (0.074 R)
• M10: 2,476,294 km (0.09 R)
• M11: 3,042,222 km (0.113 R)
• M12: 3,340,072 km (0.083 R)
• M13: 3,492,811 km (0.047 R)
• M14: 3,868,601 km (0.071 R)
• M15: 4,093,895 km (0.094 R)
• M16: 4,625,117 km (0.118 R)
• M17: 5,643,280 km (0.106 R)
• M18: 6,271,741 km (0.044 R)
• M19: 6,347,138 km (0.058 R)
• M20: 7,157,361 km (0.095 R)
• M21: 7,355,129 km (0.068 R)
• M22: 10,442,231 km (0.119 R)
• M23: 10,576,719 km (0.12 R)
• M24: 12,188,487 km (0.115 R)
• M25: 13,095,349 km (0.116 R)
• M26: 13,192,139 km (0.072 R)
• M27: 13,337,548 km (0.067 R)
• M28: 13,581,392 km (0.076 R)
• M29: 13,826,583 km (0.104 R)
• M30: 14,023,903 km (0.072 R)
• M31: 14,321,453 km (0.065 R)
• M32: 15,328,695 km (0.118 R)
• M33: 15,943,991 km (0.12 R)
• M34: 16,515,156 km (0.058 R)
• M35: 17,357,841 km (0.109 R)
• M36: 17,570,719 km (0.084 R)
• M37: 18,268,443 km (0.074 R)
• M38: 18,430,906 km (0.034 R)
• M39: 20,136,173 km (0.033 R)
• M40: 20,247,922 km (0.109 R)
• M41: 20,922,908 km (0.098 R)
• M42: 22,179,231 km (0.113 R)
• M43: 22,352,465 km (0.116 R)
• M44: 22,816,667 km (0.102 R)
• M45: 23,813,587 km (0.109 R)
• M46: 23,931,770 km (0.064 R)
• M47: 24,347,053 km (0.101 R)
• M48: 24,466,133 km (0.1 R)
• M49: 25,244,940 km (0.077 R)
• M50: 27,630,128 km (0.04 R)
• M51: 27,941,142 km (0.112 R)
• M52: 28,128,289 km (0.075 R)
• M53: 28,503,780 km (0.113 R)
• M54: 29,007,027 km (0.058 R)
• M55: 30,086,376 km (0.05 R)
• M56: 30,985,010 km (0.094 R)
• M57: 32,022,920 km (0.118 R)
• M58: 32,415,016 km (0.069 R)
• M59: 34,466,302 km (0.082 R)
• M60: 34,868,272 km (0.1 R)
• M61: 35,541,462 km (0.115 R)
• M62: 36,083,156 km (0.055 R)
• M63: 37,243,287 km (0.111 R)
• M64: 39,111,017 km (0.106 R)
• M65: 39,880,698 km (0.106 R)
• M66: 40,867,446 km (0.073 R)
• M67: 41,221,843 km (0.063 R)
• M68: 41,506,079 km (0.081 R)
• M69: 41,862,271 km (0.11 R)
• M70: 42,721,262 km (0.07 R)
• M71: 43,441,576 km (0.072 R)
• M72: 43,586,088 km (0.094 R)
• M73: 45,333,092 km (0.085 R)
• M74: 46,362,774 km (0.05 R)
• M75: 46,510,427 km (0.114 R)
• M76: 47,028,783 km (0.116 R)
• M77: 47,251,385 km (0.103 R)
• M78: 47,847,084 km (0.084 R)
• M79: 48,820,218 km (0.1 R)
• M80: 48,970,414 km (0.119 R)
• M81: 49,120,910 km (0.077 R)
• M82: 49,648,691 km (0.114 R)
• M83: 49,799,785 km (0.104 R)
• M84: 49,951,028 km (0.078 R)
• M85: 50,254,114 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 423.8

Radius: 6.5

Gravity: 10.03 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 11.68 AU - 18.62 AU

Year: 22455 Days

Day: 20.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 70,038,006 km

• M1: 83,027 km (0.087 R)
• M2: 161,566 km (0.11 R)
• M3: 324,927 km (0.096 R)
• M4: 374,144 km (0.058 R)
• M5: 1,634,207 km (0.048 R)
• M6: 1,814,473 km (0.071 R)
• M7: 1,907,074 km (0.072 R)
• M8: 2,227,064 km (0.11 R)
• M9: 2,916,560 km (0.056 R)
• M10: 3,209,772 km (0.11 R)
• M11: 3,512,408 km (0.069 R)
• M12: 3,745,482 km (0.079 R)
• M13: 4,941,068 km (0.066 R)
• M14: 5,246,248 km (0.11 R)
• M15: 5,920,485 km (0.064 R)
• M16: 6,012,338 km (0.099 R)
• M17: 6,621,651 km (0.11 R)
• M18: 7,898,319 km (0.106 R)
• M19: 8,101,323 km (0.096 R)
• M20: 8,878,035 km (0.08 R)
• M21: 9,248,589 km (0.097 R)
• M22: 10,224,566 km (0.118 R)
• M23: 10,557,122 km (0.092 R)
• M24: 11,691,074 km (0.048 R)
• M25: 12,038,889 km (0.083 R)
• M26: 13,584,534 km (0.12 R)
• M27: 13,950,001 km (0.106 R)
• M28: 14,504,262 km (0.063 R)
• M29: 14,815,425 km (0.103 R)
• M30: 15,003,021 km (0.108 R)
• M31: 15,065,852 km (0.119 R)
• M32: 15,634,473 km (0.067 R)
• M33: 15,953,416 km (0.103 R)
• M34: 16,017,444 km (0.119 R)
• M35: 19,054,580 km (0.106 R)
• M36: 19,669,128 km (0.11 R)
• M37: 19,875,573 km (0.111 R)
• M38: 20,290,258 km (0.077 R)
• M39: 20,498,798 km (0.08 R)
• M40: 21,835,455 km (0.12 R)
• M41: 21,906,514 km (0.114 R)
• M42: 22,622,190 km (0.084 R)
• M43: 25,560,143 km (0.057 R)
• M44: 25,710,189 km (0.073 R)
• M45: 25,860,535 km (0.087 R)
• M46: 26,692,449 km (0.059 R)
• M47: 27,073,475 km (0.033 R)
• M48: 28,537,888 km (0.082 R)
• M49: 32,107,443 km (0.111 R)
• M50: 33,574,250 km (0.031 R)
• M51: 34,398,534 km (0.045 R)
• M52: 34,481,262 km (0.096 R)
• M53: 35,479,977 km (0.078 R)
• M54: 35,982,925 km (0.112 R)
• M55: 36,572,640 km (0.118 R)
• M56: 37,250,468 km (0.047 R)
• M57: 38,189,195 km (0.117 R)
• M58: 39,049,532 km (0.116 R)
• M59: 39,308,785 km (0.074 R)
• M60: 41,756,506 km (0.093 R)
• M61: 42,021,593 km (0.116 R)
• M62: 42,464,852 km (0.072 R)
• M63: 42,553,713 km (0.117 R)
• M64: 42,642,574 km (0.043 R)
• M65: 43,624,385 km (0.107 R)
• M66: 44,252,995 km (0.112 R)
• M67: 44,613,675 km (0.083 R)
• M68: 45,519,341 km (0.095 R)
• M69: 45,610,296 km (0.067 R)
• M70: 46,431,140 km (0.089 R)
• M71: 46,797,505 km (0.064 R)
• M72: 47,256,920 km (0.114 R)
• M73: 47,902,585 km (0.09 R)
• M74: 48,551,091 km (0.077 R)
• M75: 48,643,992 km (0.09 R)
• M76: 49,763,133 km (0.106 R)
• M77: 54,324,073 km (0.104 R)
• M78: 55,679,280 km (0.099 R)
• M79: 55,776,519 km (0.079 R)
• M80: 56,654,210 km (0.12 R)
• M81: 56,947,721 km (0.108 R)
• M82: 57,732,960 km (0.029 R)
• M83: 57,929,831 km (0.115 R)
• M84: 58,225,586 km (0.058 R)
• M85: 58,521,789 km (0.097 R)
• M86: 60,110,220 km (0.112 R)
• M87: 60,210,001 km (0.088 R)
• M88: 61,411,123 km (0.041 R)
• M89: 61,511,652 km (0.073 R)
• M90: 61,712,712 km (0.074 R)
• M91: 63,227,839 km (0.08 R)
• M92: 63,633,848 km (0.109 R)
• M93: 64,448,707 km (0.077 R)
• M94: 65,164,384 km (0.064 R)
• M95: 65,779,979 km (0.114 R)
• M96: 66,707,037 km (0.112 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 16,698 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit