🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.54 AU - 0.62 AU

Year: 194 Days

Day: 22.1 Hours

Environment

Temp: 17 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.72 AU - 0.88 AU

Year: 315 Days

Day: 35 Hours

Environment

Temp: -42 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.67 AU - 1.03 AU

Year: 345 Days

Day: 32.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,289,896 km

• M1: 386,860 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.96 AU - 1.44 AU

Year: 578 Days

Day: 21.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.2 AU - 1.38 AU

Year: 644 Days

Day: 21.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,289,896 km

• M1: 182,061 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.24 AU - 1.86 AU

Year: 849 Days

Day: 47.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,289,896 km

• M1: 118,631 km (0.026 R)
• M2: 934,089 km (0.082 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.37 AU - 2.25 AU

Year: 1071 Days

Day: 16.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.7

Radius: 9.9

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.72 AU - 3.2 AU

Year: 2239 Days

Day: 10.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 47,289,896 km

• M1: 151,991 km (0.079 R)
• M2: 231,129 km (0.117 R)
• M3: 411,843 km (0.073 R)
• M4: 474,225 km (0.056 R)
• M5: 597,643 km (0.106 R)
• M6: 761,004 km (0.049 R)
• M7: 856,149 km (0.063 R)
• M8: 924,515 km (0.073 R)
• M9: 1,083,388 km (0.079 R)
• M10: 1,321,398 km (0.109 R)
• M11: 1,419,684 km (0.032 R)
• M12: 1,501,963 km (0.055 R)
• M13: 1,827,488 km (0.099 R)
• M14: 1,897,350 km (0.101 R)
• M15: 1,968,110 km (0.087 R)
• M16: 2,060,411 km (0.094 R)
• M17: 2,154,209 km (0.11 R)
• M18: 2,466,270 km (0.073 R)
• M19: 2,543,912 km (0.088 R)
• M20: 2,611,081 km (0.113 R)
• M21: 2,724,327 km (0.091 R)
• M22: 2,816,030 km (0.071 R)
• M23: 2,897,262 km (0.045 R)
• M24: 3,038,333 km (0.118 R)
• M25: 3,145,594 km (0.113 R)
• M26: 3,217,850 km (0.116 R)
• M27: 3,302,822 km (0.08 R)
• M28: 3,574,940 km (0.1 R)
• M29: 3,880,120 km (0.086 R)
• M30: 3,996,806 km (0.116 R)
• M31: 4,114,689 km (0.086 R)
• M32: 4,287,026 km (0.085 R)
• M33: 4,748,835 km (0.047 R)
• M34: 4,859,836 km (0.095 R)
• M35: 5,341,392 km (0.119 R)
• M36: 5,558,758 km (0.105 R)
• M37: 5,705,214 km (0.12 R)
• M38: 5,867,827 km (0.05 R)
• M39: 5,942,327 km (0.108 R)
• M40: 6,410,867 km (0.074 R)
• M41: 6,875,817 km (0.049 R)
• M42: 7,448,029 km (0.115 R)
• M43: 7,690,976 km (0.101 R)
• M44: 7,838,031 km (0.083 R)
• M45: 8,351,750 km (0.078 R)
• M46: 8,655,134 km (0.092 R)
• M47: 8,876,390 km (0.1 R)
• M48: 8,996,367 km (0.039 R)
• M49: 9,151,351 km (0.098 R)
• M50: 9,220,465 km (0.111 R)
• M51: 9,341,938 km (0.107 R)
• M52: 9,551,525 km (0.111 R)
• M53: 9,674,494 km (0.118 R)
• M54: 9,939,731 km (0.076 R)
• M55: 10,171,458 km (0.113 R)
• M56: 10,350,976 km (0.061 R)
• M57: 10,531,690 km (0.1 R)
• M58: 10,604,095 km (0.104 R)
• M59: 10,695,051 km (0.05 R)
• M60: 11,116,618 km (0.089 R)
• M61: 11,431,671 km (0.084 R)
• M62: 11,543,570 km (0.08 R)
• M63: 11,618,369 km (0.037 R)
• M64: 11,919,210 km (0.032 R)
• M65: 12,070,603 km (0.114 R)
• M66: 12,586,267 km (0.068 R)
• M67: 12,663,310 km (0.069 R)
• M68: 12,759,801 km (0.055 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.5

Radius: 11.2

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.07 AU - 8.35 AU

Year: 8513 Days

Day: 11.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 47,289,896 km

• M1: 143,614 km (0.086 R)
• M2: 402,269 km (0.096 R)
• M3: 482,154 km (0.116 R)
• M4: 599,289 km (0.11 R)
• M5: 694,284 km (0.111 R)
• M6: 777,759 km (0.098 R)
• M7: 1,462,020 km (0.084 R)
• M8: 1,921,136 km (0.118 R)
• M9: 2,319,964 km (0.05 R)
• M10: 2,423,785 km (0.054 R)
• M11: 2,529,251 km (0.103 R)
• M12: 3,606,356 km (0.106 R)
• M13: 4,320,237 km (0.109 R)
• M14: 4,644,266 km (0.054 R)
• M15: 5,628,321 km (0.116 R)
• M16: 5,875,456 km (0.095 R)
• M17: 6,712,307 km (0.116 R)
• M18: 7,470,319 km (0.118 R)
• M19: 7,977,606 km (0.11 R)
• M20: 8,215,466 km (0.088 R)
• M21: 8,536,354 km (0.079 R)
• M22: 9,523,700 km (0.07 R)
• M23: 10,116,257 km (0.069 R)
• M24: 10,983,476 km (0.086 R)
• M25: 12,100,972 km (0.111 R)
• M26: 12,328,809 km (0.084 R)
• M27: 13,301,195 km (0.087 R)
• M28: 13,442,117 km (0.046 R)
• M29: 14,394,307 km (0.053 R)
• M30: 14,490,798 km (0.118 R)
• M31: 14,635,908 km (0.065 R)
• M32: 14,976,093 km (0.113 R)
• M33: 16,212,819 km (0.07 R)
• M34: 17,482,157 km (0.078 R)
• M35: 17,636,691 km (0.081 R)
• M36: 17,998,868 km (0.117 R)
• M37: 18,259,019 km (0.119 R)
• M38: 18,677,893 km (0.105 R)
• M39: 19,206,123 km (0.111 R)
• M40: 20,115,229 km (0.105 R)
• M41: 20,874,438 km (0.041 R)
• M42: 22,141,981 km (0.103 R)
• M43: 23,604,898 km (0.094 R)
• M44: 23,889,733 km (0.073 R)
• M45: 24,061,172 km (0.061 R)
• M46: 24,751,267 km (0.114 R)
• M47: 25,098,783 km (0.075 R)
• M48: 25,798,452 km (0.119 R)
• M49: 26,327,580 km (0.087 R)
• M50: 26,563,795 km (0.075 R)
• M51: 26,919,538 km (0.081 R)
• M52: 29,087,062 km (0.112 R)
• M53: 29,576,247 km (0.117 R)
• M54: 29,822,036 km (0.084 R)
• M55: 30,068,274 km (0.101 R)
• M56: 30,191,693 km (0.056 R)
• M57: 31,185,172 km (0.056 R)
• M58: 31,874,370 km (0.08 R)
• M59: 32,252,403 km (0.107 R)
• M60: 32,441,944 km (0.072 R)
• M61: 32,568,504 km (0.068 R)
• M62: 33,012,959 km (0.116 R)
• M63: 33,331,602 km (0.106 R)
• M64: 34,100,535 km (0.102 R)
• M65: 34,940,079 km (0.11 R)
• M66: 35,395,006 km (0.051 R)
• M67: 35,590,530 km (0.083 R)
• M68: 35,786,503 km (0.096 R)
• M69: 37,300,434 km (0.039 R)
• M70: 37,433,127 km (0.108 R)
• M71: 37,965,247 km (0.104 R)
• M72: 39,374,010 km (0.094 R)
• M73: 39,847,338 km (0.077 R)
• M74: 42,104,321 km (0.08 R)
• M75: 42,242,400 km (0.051 R)
• M76: 42,935,337 km (0.064 R)
• M77: 43,631,865 km (0.1 R)
• M78: 43,981,624 km (0.087 R)
• M79: 44,332,282 km (0.11 R)
• M80: 44,824,758 km (0.068 R)
• M81: 45,815,096 km (0.036 R)
• M82: 46,241,749 km (0.086 R)
• M83: 46,526,883 km (0.038 R)
• M84: 48,250,250 km (0.111 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.7

Radius: 8.9

Gravity: 9.09 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 7.46 AU - 8.12 AU

Year: 9560 Days

Day: 9 Hours

Environment

Temp: -188 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 47,289,896 km

• M1: 114,891 km (0.072 R)
• M2: 393,442 km (0.094 R)
• M3: 474,076 km (0.114 R)
• M4: 576,101 km (0.113 R)
• M5: 786,735 km (0.095 R)
• M6: 1,118,693 km (0.064 R)
• M7: 1,178,233 km (0.065 R)
• M8: 1,321,398 km (0.108 R)
• M9: 1,448,706 km (0.113 R)
• M10: 1,974,692 km (0.051 R)
• M11: 2,145,832 km (0.084 R)
• M12: 2,245,913 km (0.114 R)
• M13: 2,796,882 km (0.094 R)
• M14: 3,272,753 km (0.104 R)
• M15: 3,359,370 km (0.119 R)
• M16: 4,048,866 km (0.089 R)
• M17: 4,204,598 km (0.057 R)
• M18: 4,521,895 km (0.046 R)
• M19: 4,748,536 km (0.079 R)
• M20: 4,846,821 km (0.096 R)
• M21: 5,382,831 km (0.096 R)
• M22: 5,588,677 km (0.085 R)
• M23: 6,546,702 km (0.095 R)
• M24: 6,693,009 km (0.106 R)
• M25: 7,175,911 km (0.111 R)
• M26: 8,691,038 km (0.085 R)
• M27: 9,013,870 km (0.053 R)
• M28: 9,963,667 km (0.093 R)
• M29: 10,301,459 km (0.098 R)
• M30: 10,471,701 km (0.102 R)
• M31: 10,685,926 km (0.09 R)
• M32: 10,944,879 km (0.052 R)
• M33: 11,075,179 km (0.119 R)
• M34: 11,337,275 km (0.085 R)
• M35: 12,001,489 km (0.104 R)
• M36: 12,815,152 km (0.114 R)
• M37: 14,352,569 km (0.112 R)
• M38: 15,118,959 km (0.114 R)
• M39: 16,342,670 km (0.113 R)
• M40: 16,741,049 km (0.065 R)
• M41: 17,243,399 km (0.114 R)
• M42: 17,445,804 km (0.102 R)
• M43: 18,936,248 km (0.068 R)
• M44: 19,617,666 km (0.077 R)
• M45: 20,253,757 km (0.07 R)
• M46: 21,655,040 km (0.073 R)
• M47: 22,698,635 km (0.098 R)
• M48: 23,031,639 km (0.107 R)
• M49: 23,758,685 km (0.106 R)
• M50: 24,379,815 km (0.098 R)
• M51: 24,550,058 km (0.058 R)
• M52: 27,623,396 km (0.105 R)
• M53: 28,335,931 km (0.118 R)
• M54: 28,455,310 km (0.053 R)
• M55: 28,634,678 km (0.092 R)
• M56: 28,754,356 km (0.12 R)
• M57: 29,054,599 km (0.056 R)
• M58: 29,174,876 km (0.061 R)
• M59: 29,597,490 km (0.05 R)
• M60: 29,718,515 km (0.113 R)
• M61: 29,779,102 km (0.085 R)
• M62: 30,509,588 km (0.097 R)
• M63: 30,631,959 km (0.09 R)
• M64: 32,050,446 km (0.104 R)
• M65: 32,673,821 km (0.119 R)
• M66: 32,861,715 km (0.105 R)
• M67: 32,924,397 km (0.101 R)
• M68: 32,987,078 km (0.084 R)
• M69: 33,490,326 km (0.111 R)
• M70: 34,440,721 km (0.033 R)
• M71: 34,951,149 km (0.08 R)
• M72: 35,592,774 km (0.107 R)
• M73: 35,721,578 km (0.046 R)
• M74: 35,915,008 km (0.117 R)
• M75: 36,173,513 km (0.113 R)
• M76: 36,822,469 km (0.067 R)
• M77: 37,017,993 km (0.081 R)
• M78: 37,803,232 km (0.092 R)
• M79: 39,057,760 km (0.058 R)
• M80: 39,124,182 km (0.111 R)
• M81: 40,863,855 km (0.105 R)
• M82: 42,628,661 km (0.072 R)
• M83: 43,176,788 km (0.118 R)
• M84: 43,520,414 km (0.075 R)
• M85: 44,556,978 km (0.08 R)
• M86: 44,626,391 km (0.099 R)
• M87: 44,765,218 km (0.071 R)
• M88: 44,973,907 km (0.097 R)
• M89: 45,741,643 km (0.12 R)
• M90: 46,162,163 km (0.062 R)
• M91: 47,077,702 km (0.092 R)
• M92: 47,148,462 km (0.115 R)
• M93: 47,289,832 km (0.115 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 18,200 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit