🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.23 AU - 2.43 AU

Year: 1362 Days

Day: 33.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.3 AU - 2.66 AU

Year: 1495 Days

Day: 37.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,286,450 km

• M1: 1,727,407 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.29 AU - 3.15 AU

Year: 1718 Days

Day: 38 Hours

Environment

Temp: -110 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.49 AU - 3.65 AU

Year: 2060 Days

Day: 32.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,286,450 km

• M1: 35,455 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.82 AU - 4.36 AU

Year: 2604 Days

Day: 41.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.04 AU - 4.42 AU

Year: 2758 Days

Day: 14.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.6

Radius: 10.9

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.02 AU - 5.54 AU

Year: 4001 Days

Day: 8 Hours

Environment

Temp: -142 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 43,286,450 km

• M1: 136,284 km (0.101 R)
• M2: 211,831 km (0.097 R)
• M3: 299,645 km (0.072 R)
• M4: 609,462 km (0.084 R)
• M5: 869,014 km (0.105 R)
• M6: 987,795 km (0.084 R)
• M7: 1,137,991 km (0.092 R)
• M8: 1,323,193 km (0.097 R)
• M9: 1,391,859 km (0.054 R)
• M10: 1,532,929 km (0.11 R)
• M11: 1,723,667 km (0.063 R)
• M12: 1,814,473 km (0.096 R)
• M13: 2,064,451 km (0.112 R)
• M14: 2,177,547 km (0.045 R)
• M15: 2,259,526 km (0.109 R)
• M16: 2,580,713 km (0.069 R)
• M17: 2,916,710 km (0.086 R)
• M18: 3,285,618 km (0.076 R)
• M19: 3,418,311 km (0.091 R)
• M20: 3,767,772 km (0.045 R)
• M21: 3,966,887 km (0.101 R)
• M22: 4,313,505 km (0.108 R)
• M23: 4,522,044 km (0.08 R)
• M24: 4,712,632 km (0.12 R)
• M25: 4,841,137 km (0.072 R)
• M26: 5,145,568 km (0.037 R)
• M27: 5,255,822 km (0.103 R)
• M28: 5,591,520 km (0.117 R)
• M29: 5,750,542 km (0.089 R)
• M30: 6,377,956 km (0.094 R)
• M31: 6,663,837 km (0.081 R)
• M32: 6,760,029 km (0.109 R)
• M33: 7,297,683 km (0.061 R)
• M34: 8,284,431 km (0.111 R)
• M35: 8,465,893 km (0.087 R)
• M36: 9,178,577 km (0.086 R)
• M37: 10,103,391 km (0.118 R)
• M38: 10,214,094 km (0.09 R)
• M39: 10,381,045 km (0.07 R)
• M40: 11,286,411 km (0.108 R)
• M41: 11,458,898 km (0.051 R)
• M42: 11,632,431 km (0.117 R)
• M43: 11,894,228 km (0.078 R)
• M44: 12,423,804 km (0.092 R)
• M45: 12,572,205 km (0.094 R)
• M46: 12,870,952 km (0.095 R)
• M47: 12,961,010 km (0.082 R)
• M48: 13,081,436 km (0.051 R)
• M49: 13,323,486 km (0.052 R)
• M50: 13,505,845 km (0.086 R)
• M51: 13,719,770 km (0.094 R)
• M52: 14,120,094 km (0.05 R)
• M53: 14,680,637 km (0.09 R)
• M54: 14,932,261 km (0.058 R)
• M55: 15,312,090 km (0.114 R)
• M56: 15,407,683 km (0.114 R)
• M57: 16,699,610 km (0.119 R)
• M58: 16,929,243 km (0.113 R)
• M59: 17,127,011 km (0.12 R)
• M60: 17,358,589 km (0.062 R)
• M61: 17,758,165 km (0.093 R)
• M62: 18,160,583 km (0.094 R)
• M63: 18,838,261 km (0.12 R)
• M64: 18,940,586 km (0.101 R)
• M65: 19,489,611 km (0.09 R)
• M66: 20,533,205 km (0.104 R)
• M67: 20,603,367 km (0.102 R)
• M68: 20,708,833 km (0.103 R)
• M69: 21,203,404 km (0.094 R)
• M70: 21,309,917 km (0.1 R)
• M71: 21,416,581 km (0.109 R)
• M72: 21,487,789 km (0.092 R)
• M73: 22,240,267 km (0.036 R)
• M74: 22,420,831 km (0.109 R)
• M75: 22,892,214 km (0.101 R)
• M76: 23,037,922 km (0.064 R)
• M77: 23,110,926 km (0.103 R)
• M78: 23,623,897 km (0.11 R)
• M79: 24,326,110 km (0.032 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.7

Radius: 14.2

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 9.42 AU - 12.06 AU

Year: 13476 Days

Day: 12 Hours

Environment

Temp: -178 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 43,286,450 km

• M1: 203,154 km (0.087 R)
• M2: 376,388 km (0.097 R)
• M3: 489,185 km (0.119 R)
• M4: 652,097 km (0.067 R)
• M5: 741,706 km (0.111 R)
• M6: 895,343 km (0.093 R)
• M7: 1,497,175 km (0.068 R)
• M8: 1,596,209 km (0.099 R)
• M9: 1,801,158 km (0.109 R)
• M10: 2,042,609 km (0.102 R)
• M11: 2,209,710 km (0.108 R)
• M12: 2,439,792 km (0.11 R)
• M13: 2,708,170 km (0.063 R)
• M14: 2,830,691 km (0.084 R)
• M15: 2,955,007 km (0.12 R)
• M16: 3,145,146 km (0.114 R)
• M17: 3,274,249 km (0.081 R)
• M18: 3,372,235 km (0.101 R)
• M19: 4,227,187 km (0.083 R)
• M20: 4,734,623 km (0.105 R)
• M21: 5,223,359 km (0.103 R)
• M22: 6,007,102 km (0.106 R)
• M23: 6,536,380 km (0.047 R)
• M24: 6,995,944 km (0.031 R)
• M25: 7,727,029 km (0.052 R)
• M26: 7,990,920 km (0.093 R)
• M27: 8,846,171 km (0.055 R)
• M28: 9,076,103 km (0.108 R)
• M29: 9,215,079 km (0.091 R)
• M30: 9,354,654 km (0.117 R)
• M31: 9,777,866 km (0.044 R)
• M32: 10,838,815 km (0.065 R)
• M33: 10,937,100 km (0.091 R)
• M34: 11,383,052 km (0.097 R)
• M35: 11,986,829 km (0.095 R)
• M36: 12,139,418 km (0.111 R)
• M37: 12,808,270 km (0.098 R)
• M38: 12,912,241 km (0.067 R)
• M39: 13,068,720 km (0.063 R)
• M40: 14,451,154 km (0.114 R)
• M41: 14,776,829 km (0.065 R)
• M42: 15,879,814 km (0.11 R)
• M43: 16,159,712 km (0.081 R)
• M44: 16,441,404 km (0.113 R)
• M45: 17,123,720 km (0.078 R)
• M46: 17,525,989 km (0.12 R)
• M47: 17,699,522 km (0.102 R)
• M48: 17,989,742 km (0.03 R)
• M49: 18,223,115 km (0.069 R)
• M50: 19,166,629 km (0.119 R)
• M51: 20,186,437 km (0.052 R)
• M52: 20,672,481 km (0.076 R)
• M53: 21,039,594 km (0.104 R)
• M54: 21,470,586 km (0.111 R)
• M55: 22,529,439 km (0.096 R)
• M56: 23,096,864 km (0.11 R)
• M57: 23,414,311 km (0.07 R)
• M58: 24,827,562 km (0.079 R)
• M59: 25,806,979 km (0.114 R)
• M60: 26,136,244 km (0.119 R)
• M61: 27,266,306 km (0.068 R)
• M62: 28,412,226 km (0.106 R)
• M63: 28,684,195 km (0.083 R)
• M64: 30,542,350 km (0.093 R)
• M65: 30,681,476 km (0.117 R)
• M66: 31,030,338 km (0.092 R)
• M67: 31,450,858 km (0.046 R)
• M68: 31,661,641 km (0.119 R)
• M69: 32,014,244 km (0.098 R)
• M70: 32,226,373 km (0.118 R)
• M71: 33,724,746 km (0.105 R)
• M72: 36,419,452 km (0.071 R)
• M73: 37,308,213 km (0.086 R)
• M74: 42,711,239 km (0.077 R)
• M75: 44,040,716 km (0.082 R)
• M76: 46,020,643 km (0.114 R)
• M77: 46,660,174 km (0.085 R)
• M78: 47,706,013 km (0.109 R)
• M79: 48,110,226 km (0.108 R)
• M80: 48,515,637 km (0.093 R)
• M81: 49,575,089 km (0.117 R)
• M82: 49,984,538 km (0.114 R)
• M83: 50,642,170 km (0.056 R)
• M84: 51,550,828 km (0.111 R)
• M85: 51,882,636 km (0.103 R)
• M86: 52,048,839 km (0.072 R)
• M87: 54,309,413 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 136.5

Radius: 3.6

Gravity: 10.53 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 10.56 AU - 16.66 AU

Year: 19225 Days

Day: 17 Hours

Environment

Temp: -200 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 43,286,450 km

• M1: 59,989 km (0.107 R)
• M2: 94,695 km (0.11 R)
• M3: 124,166 km (0.09 R)
• M4: 157,975 km (0.114 R)
• M5: 195,674 km (0.116 R)
• M6: 352,453 km (0.118 R)
• M7: 633,248 km (0.116 R)
• M8: 1,004,998 km (0.034 R)
• M9: 1,041,650 km (0.114 R)
• M10: 1,351,168 km (0.108 R)
• M11: 1,579,454 km (0.043 R)
• M12: 2,001,919 km (0.104 R)
• M13: 2,094,969 km (0.051 R)
• M14: 2,383,094 km (0.055 R)
• M15: 2,556,927 km (0.048 R)
• M16: 2,760,530 km (0.084 R)
• M17: 3,292,200 km (0.045 R)
• M18: 3,485,630 km (0.084 R)
• M19: 3,513,456 km (0.09 R)
• M20: 3,796,944 km (0.109 R)
• M21: 4,028,970 km (0.093 R)
• M22: 4,058,291 km (0.06 R)
• M23: 5,097,248 km (0.081 R)
• M24: 5,450,000 km (0.114 R)
• M25: 6,589,337 km (0.097 R)
• M26: 6,867,739 km (0.081 R)
• M27: 6,902,895 km (0.118 R)
• M28: 7,799,135 km (0.04 R)
• M29: 8,279,345 km (0.119 R)
• M30: 8,391,543 km (0.049 R)
• M31: 8,579,737 km (0.105 R)
• M32: 9,190,994 km (0.061 R)
• M33: 10,094,116 km (0.078 R)
• M34: 10,698,193 km (0.08 R)
• M35: 11,438,552 km (0.114 R)
• M36: 11,563,467 km (0.064 R)
• M37: 11,856,828 km (0.101 R)
• M38: 12,536,601 km (0.05 R)
• M39: 13,098,042 km (0.111 R)
• M40: 13,228,790 km (0.111 R)
• M41: 13,977,976 km (0.072 R)
• M42: 14,831,282 km (0.098 R)
• M43: 15,241,330 km (0.106 R)
• M44: 15,562,966 km (0.109 R)
• M45: 15,701,344 km (0.091 R)
• M46: 16,352,992 km (0.074 R)
• M47: 16,587,861 km (0.082 R)
• M48: 17,923,770 km (0.037 R)
• M49: 18,214,438 km (0.094 R)
• M50: 18,898,849 km (0.104 R)
• M51: 19,194,753 km (0.032 R)
• M52: 19,293,637 km (0.086 R)
• M53: 19,343,154 km (0.05 R)
• M54: 19,741,085 km (0.075 R)
• M55: 20,141,708 km (0.112 R)
• M56: 20,292,652 km (0.054 R)
• M57: 21,257,109 km (0.106 R)
• M58: 21,410,746 km (0.1 R)
• M59: 22,288,437 km (0.066 R)
• M60: 23,125,138 km (0.093 R)
• M61: 24,025,268 km (0.113 R)
• M62: 24,185,338 km (0.078 R)
• M63: 24,667,642 km (0.094 R)
• M64: 24,721,347 km (0.112 R)
• M65: 25,153,087 km (0.097 R)
• M66: 27,070,632 km (0.08 R)
• M67: 27,348,286 km (0.11 R)
• M68: 27,738,736 km (0.03 R)
• M69: 28,243,480 km (0.109 R)
• M70: 29,034,553 km (0.111 R)
• M71: 29,375,935 km (0.046 R)
• M72: 31,684,829 km (0.12 R)
• M73: 32,565,512 km (0.115 R)
• M74: 33,097,781 km (0.104 R)
• M75: 33,335,342 km (0.109 R)
• M76: 33,573,502 km (0.063 R)
• M77: 33,931,639 km (0.114 R)
• M78: 34,230,985 km (0.06 R)
• M79: 35,619,702 km (0.097 R)
• M80: 36,168,128 km (0.116 R)
• M81: 36,842,216 km (0.03 R)
• M82: 36,965,185 km (0.095 R)
• M83: 38,016,110 km (0.117 R)
• M84: 38,389,506 km (0.065 R)
• M85: 38,576,504 km (0.105 R)
• M86: 38,763,950 km (0.101 R)
• M87: 38,889,014 km (0.105 R)
• M88: 39,453,746 km (0.082 R)
• M89: 40,400,700 km (0.058 R)
• M90: 40,717,997 km (0.094 R)
• M91: 40,781,576 km (0.078 R)
• M92: 41,291,406 km (0.052 R)
• M93: 42,188,544 km (0.113 R)
• M94: 42,252,871 km (0.055 R)
• M95: 42,381,526 km (0.089 R)
• M96: 43,286,443 km (0.087 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: 544 - 18,516 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit