🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.26 AU - 1.74 AU

Year: 674 Days

Day: 46.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.4 AU - 2.28 AU

Year: 916 Days

Day: 22.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,322,795 km

• M1: 77,193 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.18 AU - 2.88 AU

Year: 1477 Days

Day: 18.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.8 AU - 3.38 AU

Year: 1994 Days

Day: 31.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.91 AU - 3.45 AU

Year: 2082 Days

Day: 34 Hours

Environment

Temp: -104 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.4

Radius: 11.5

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 6.73 AU - 9.11 AU

Year: 8182 Days

Day: 8.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 86,322,795 km

• M1: 205,996 km (0.053 R)
• M2: 409,449 km (0.089 R)
• M3: 576,101 km (0.05 R)
• M4: 721,361 km (0.084 R)
• M5: 815,009 km (0.028 R)
• M6: 964,009 km (0.057 R)
• M7: 1,051,075 km (0.062 R)
• M8: 1,159,234 km (0.101 R)
• M9: 1,630,467 km (0.1 R)
• M10: 1,822,102 km (0.119 R)
• M11: 1,998,777 km (0.077 R)
• M12: 2,112,023 km (0.073 R)
• M13: 2,465,373 km (0.117 R)
• M14: 3,552,201 km (0.086 R)
• M15: 4,001,444 km (0.09 R)
• M16: 4,262,043 km (0.098 R)
• M17: 4,439,018 km (0.105 R)
• M18: 4,984,451 km (0.103 R)
• M19: 5,615,455 km (0.103 R)
• M20: 5,842,395 km (0.072 R)
• M21: 5,973,443 km (0.112 R)
• M22: 6,372,420 km (0.116 R)
• M23: 6,711,559 km (0.099 R)
• M24: 6,848,740 km (0.028 R)
• M25: 7,231,262 km (0.071 R)
• M26: 7,336,878 km (0.111 R)
• M27: 7,764,129 km (0.069 R)
• M28: 8,346,514 km (0.095 R)
• M29: 8,792,465 km (0.114 R)
• M30: 9,132,202 km (0.057 R)
• M31: 9,476,128 km (0.088 R)
• M32: 9,707,855 km (0.112 R)
• M33: 10,374,612 km (0.084 R)
• M34: 10,454,049 km (0.112 R)
• M35: 11,959,602 km (0.093 R)
• M36: 13,057,650 km (0.073 R)
• M37: 13,968,103 km (0.066 R)
• M38: 14,231,993 km (0.1 R)
• M39: 14,408,818 km (0.032 R)
• M40: 15,530,653 km (0.119 R)
• M41: 16,217,157 km (0.115 R)
• M42: 17,100,981 km (0.081 R)
• M43: 18,383,783 km (0.089 R)
• M44: 19,061,162 km (0.087 R)
• M45: 19,697,402 km (0.043 R)
• M46: 20,042,973 km (0.065 R)
• M47: 20,142,007 km (0.061 R)
• M48: 20,340,673 km (0.115 R)
• M49: 20,440,305 km (0.081 R)
• M50: 20,639,869 km (0.074 R)
• M51: 20,940,560 km (0.071 R)
• M52: 21,192,334 km (0.111 R)
• M53: 21,597,145 km (0.103 R)
• M54: 21,953,338 km (0.083 R)
• M55: 23,659,202 km (0.075 R)
• M56: 23,763,921 km (0.085 R)
• M57: 26,107,222 km (0.105 R)
• M58: 27,967,920 km (0.098 R)
• M59: 28,189,624 km (0.063 R)
• M60: 28,300,626 km (0.1 R)
• M61: 28,523,228 km (0.106 R)
• M62: 28,634,678 km (0.109 R)
• M63: 28,970,226 km (0.081 R)
• M64: 30,040,898 km (0.118 R)
• M65: 30,154,293 km (0.085 R)
• M66: 30,495,676 km (0.101 R)
• M67: 31,124,585 km (0.115 R)
• M68: 31,239,327 km (0.115 R)
• M69: 31,989,111 km (0.099 R)
• M70: 32,279,032 km (0.094 R)
• M71: 32,628,193 km (0.099 R)
• M72: 33,683,008 km (0.075 R)
• M73: 34,333,011 km (0.088 R)
• M74: 34,570,572 km (0.108 R)
• M75: 34,808,433 km (0.101 R)
• M76: 34,927,662 km (0.039 R)
• M77: 35,226,259 km (0.075 R)
• M78: 35,345,938 km (0.114 R)
• M79: 36,006,562 km (0.047 R)
• M80: 36,368,589 km (0.064 R)
• M81: 38,998,519 km (0.068 R)
• M82: 39,743,367 km (0.066 R)
• M83: 41,246,975 km (0.111 R)
• M84: 41,689,037 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.1

Radius: 13

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 7.56 AU - 8.52 AU

Year: 8369 Days

Day: 14.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 86,322,795 km

• M1: 165,904 km (0.102 R)
• M2: 557,701 km (0.05 R)
• M3: 727,345 km (0.069 R)
• M4: 1,083,388 km (0.104 R)
• M5: 1,241,064 km (0.065 R)
• M6: 1,343,838 km (0.115 R)
• M7: 2,219,584 km (0.058 R)
• M8: 3,186,285 km (0.076 R)
• M9: 3,564,768 km (0.077 R)
• M10: 3,744,285 km (0.117 R)
• M11: 3,835,241 km (0.089 R)
• M12: 4,269,673 km (0.092 R)
• M13: 4,984,003 km (0.113 R)
• M14: 5,458,228 km (0.085 R)
• M15: 6,089,232 km (0.078 R)
• M16: 6,268,600 km (0.111 R)
• M17: 6,522,766 km (0.118 R)
• M18: 7,116,670 km (0.073 R)
• M19: 7,650,435 km (0.095 R)
• M20: 9,082,236 km (0.112 R)
• M21: 9,744,955 km (0.088 R)
• M22: 11,425,089 km (0.093 R)
• M23: 11,780,683 km (0.049 R)
• M24: 12,049,809 km (0.077 R)
• M25: 12,548,569 km (0.106 R)
• M26: 12,777,603 km (0.066 R)
• M27: 13,239,711 km (0.088 R)
• M28: 13,754,327 km (0.092 R)
• M29: 13,943,120 km (0.092 R)
• M30: 14,132,810 km (0.067 R)
• M31: 15,093,827 km (0.077 R)
• M32: 15,191,215 km (0.106 R)
• M33: 16,076,086 km (0.096 R)
• M34: 16,225,235 km (0.117 R)
• M35: 16,324,868 km (0.07 R)
• M36: 17,078,841 km (0.052 R)
• M37: 17,741,559 km (0.068 R)
• M38: 17,844,333 km (0.05 R)
• M39: 18,516,776 km (0.102 R)
• M40: 18,829,884 km (0.081 R)
• M41: 19,408,678 km (0.111 R)
• M42: 20,421,905 km (0.099 R)
• M43: 20,529,615 km (0.11 R)
• M44: 21,397,881 km (0.104 R)
• M45: 21,616,743 km (0.109 R)
• M46: 21,781,450 km (0.079 R)
• M47: 21,946,606 km (0.036 R)
• M48: 22,945,920 km (0.09 R)
• M49: 23,677,005 km (0.054 R)
• M50: 23,846,649 km (0.085 R)
• M51: 24,644,454 km (0.105 R)
• M52: 24,873,937 km (0.1 R)
• M53: 25,915,587 km (0.066 R)
• M54: 27,030,540 km (0.112 R)
• M55: 27,148,872 km (0.087 R)
• M56: 27,862,155 km (0.072 R)
• M57: 28,341,017 km (0.069 R)
• M58: 29,733,325 km (0.105 R)
• M59: 30,345,479 km (0.059 R)
• M60: 32,207,075 km (0.114 R)
• M61: 32,332,588 km (0.11 R)
• M62: 32,898,965 km (0.1 R)
• M63: 33,215,066 km (0.096 R)
• M64: 33,405,205 km (0.11 R)
• M65: 34,105,472 km (0.113 R)
• M66: 34,553,667 km (0.105 R)
• M67: 35,326,490 km (0.12 R)
• M68: 35,455,892 km (0.044 R)
• M69: 35,844,847 km (0.047 R)
• M70: 36,365,746 km (0.109 R)
• M71: 36,561,720 km (0.114 R)
• M72: 37,086,210 km (0.049 R)
• M73: 37,283,380 km (0.12 R)
• M74: 37,612,944 km (0.057 R)
• M75: 39,879,651 km (0.079 R)
• M76: 40,081,907 km (0.085 R)
• M77: 41,847,910 km (0.117 R)
• M78: 41,984,792 km (0.08 R)
• M79: 42,396,336 km (0.075 R)
• M80: 42,533,816 km (0.062 R)
• M81: 42,878,190 km (0.084 R)
• M82: 43,500,518 km (0.116 R)
• M83: 44,056,124 km (0.06 R)
• M84: 44,614,124 km (0.055 R)
• M85: 44,824,010 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 449.7

Radius: 6.4

Gravity: 10.98 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 16.4 AU - 21.12 AU

Year: 29828 Days

Day: 21.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 86,322,795 km

• M1: 101,427 km (0.06 R)
• M2: 179,069 km (0.105 R)
• M3: 270,772 km (0.085 R)
• M4: 400,324 km (0.112 R)
• M5: 573,259 km (0.106 R)
• M6: 668,702 km (0.079 R)
• M7: 1,131,857 km (0.093 R)
• M8: 2,141,793 km (0.112 R)
• M9: 2,684,983 km (0.102 R)
• M10: 2,889,034 km (0.082 R)
• M11: 3,531,108 km (0.047 R)
• M12: 3,619,969 km (0.085 R)
• M13: 3,845,413 km (0.056 R)
• M14: 4,357,487 km (0.117 R)
• M15: 4,792,218 km (0.108 R)
• M16: 6,231,649 km (0.048 R)
• M17: 6,775,886 km (0.063 R)
• M18: 8,438,517 km (0.11 R)
• M19: 8,557,597 km (0.099 R)
• M20: 10,030,088 km (0.088 R)
• M21: 10,156,349 km (0.052 R)
• M22: 10,346,638 km (0.099 R)
• M23: 12,112,042 km (0.105 R)
• M24: 12,179,211 km (0.048 R)
• M25: 12,381,468 km (0.105 R)
• M26: 12,720,905 km (0.087 R)
• M27: 14,821,409 km (0.086 R)
• M28: 15,399,455 km (0.116 R)
• M29: 15,472,309 km (0.058 R)
• M30: 15,618,167 km (0.09 R)
• M31: 17,026,930 km (0.088 R)
• M32: 17,860,939 km (0.113 R)
• M33: 18,090,571 km (0.079 R)
• M34: 18,167,465 km (0.111 R)
• M35: 18,244,358 km (0.051 R)
• M36: 20,202,145 km (0.098 R)
• M37: 21,897,538 km (0.109 R)
• M38: 21,979,518 km (0.071 R)
• M39: 23,386,785 km (0.034 R)
• M40: 23,470,410 km (0.058 R)
• M41: 23,638,109 km (0.059 R)
• M42: 24,822,924 km (0.078 R)
• M43: 24,993,765 km (0.108 R)
• M44: 25,079,335 km (0.119 R)
• M45: 25,336,643 km (0.071 R)
• M46: 26,461,619 km (0.065 R)
• M47: 26,986,409 km (0.059 R)
• M48: 27,162,037 km (0.064 R)
• M49: 27,868,438 km (0.057 R)
• M50: 28,402,353 km (0.075 R)
• M51: 30,388,414 km (0.067 R)
• M52: 30,571,222 km (0.03 R)
• M53: 32,046,407 km (0.099 R)
• M54: 32,886,399 km (0.11 R)
• M55: 35,065,741 km (0.112 R)
• M56: 35,257,376 km (0.072 R)
• M57: 38,075,949 km (0.112 R)
• M58: 38,470,439 km (0.096 R)
• M59: 38,668,207 km (0.098 R)
• M60: 39,064,642 km (0.071 R)
• M61: 39,961,630 km (0.115 R)
• M62: 40,462,783 km (0.061 R)
• M63: 41,167,988 km (0.045 R)
• M64: 41,674,227 km (0.116 R)
• M65: 42,488,488 km (0.086 R)
• M66: 44,132,718 km (0.093 R)
• M67: 44,339,612 km (0.074 R)
• M68: 47,907,372 km (0.114 R)
• M69: 48,867,192 km (0.085 R)
• M70: 49,510,462 km (0.113 R)
• M71: 51,239,814 km (0.061 R)
• M72: 53,760,089 km (0.051 R)
• M73: 57,558,978 km (0.109 R)
• M74: 58,692,630 km (0.026 R)
• M75: 59,262,149 km (0.091 R)
• M76: 60,177,389 km (0.098 R)
• M77: 60,406,872 km (0.103 R)
• M78: 60,982,076 km (0.091 R)
• M79: 61,327,946 km (0.106 R)
• M80: 62,369,596 km (0.118 R)
• M81: 63,067,321 km (0.069 R)
• M82: 63,300,544 km (0.072 R)
• M83: 64,587,833 km (0.115 R)
• M84: 64,940,585 km (0.08 R)
• M85: 65,765,767 km (0.095 R)
• M86: 66,831,951 km (0.06 R)
• M87: 66,950,732 km (0.081 R)
• M88: 67,426,603 km (0.111 R)
• M89: 75,192,976 km (0.115 R)
• M90: 76,680,278 km (0.092 R)
• M91: 79,306,469 km (0.056 R)
• M92: 80,693,839 km (0.087 R)
• M93: 85,289,935 km (0.079 R)
• M94: 85,418,888 km (0.077 R)
• M95: 86,322,759 km (0.073 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 15,868 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit