🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.03 AU - 2.81 AU

Year: 1119 Days

Day: 24 Hours

Environment

Temp: 12 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 79,150,740 km

• M1: 206,894 km (0.098 R)
• M2: 938,427 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.21 AU - 3.83 AU

Year: 1963 Days

Day: 23.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.48 AU - 5.48 AU

Year: 2819 Days

Day: 29.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.38 AU - 6.22 AU

Year: 3627 Days

Day: 39 Hours

Environment

Temp: -95 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 8.27 AU - 9.45 AU

Year: 7839 Days

Day: 18.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977

Radius: 9.9

Gravity: 9.97 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 8.08 AU - 12.32 AU

Year: 9683 Days

Day: 14.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 79,150,740 km

• M1: 131,796 km (0.051 R)
• M2: 201,209 km (0.066 R)
• M3: 560,543 km (0.093 R)
• M4: 1,315,264 km (0.107 R)
• M5: 1,451,847 km (0.099 R)
• M6: 1,665,772 km (0.053 R)
• M7: 2,765,466 km (0.066 R)
• M8: 2,912,521 km (0.116 R)
• M9: 3,245,227 km (0.09 R)
• M10: 3,590,199 km (0.053 R)
• M11: 4,590,261 km (0.054 R)
• M12: 5,049,078 km (0.117 R)
• M13: 5,265,845 km (0.027 R)
• M14: 5,338,849 km (0.067 R)
• M15: 7,845,660 km (0.061 R)
• M16: 8,181,358 km (0.11 R)
• M17: 8,266,030 km (0.111 R)
• M18: 8,650,646 km (0.108 R)
• M19: 8,736,964 km (0.05 R)
• M20: 8,953,881 km (0.079 R)
• M21: 9,304,838 km (0.117 R)
• M22: 9,660,133 km (0.103 R)
• M23: 10,065,394 km (0.077 R)
• M24: 10,156,199 km (0.109 R)
• M25: 10,568,042 km (0.036 R)
• M26: 10,752,945 km (0.108 R)
• M27: 11,219,840 km (0.086 R)
• M28: 11,455,756 km (0.12 R)
• M29: 11,645,745 km (0.061 R)
• M30: 11,788,761 km (0.058 R)
• M31: 12,125,057 km (0.095 R)
• M32: 13,802,947 km (0.108 R)
• M33: 14,310,233 km (0.119 R)
• M34: 15,134,517 km (0.091 R)
• M35: 15,499,985 km (0.104 R)
• M36: 15,710,170 km (0.052 R)
• M37: 16,239,746 km (0.107 R)
• M38: 18,862,048 km (0.097 R)
• M39: 19,086,444 km (0.09 R)
• M40: 19,311,739 km (0.074 R)
• M41: 19,821,867 km (0.051 R)
• M42: 21,204,002 km (0.076 R)
• M43: 21,730,288 km (0.103 R)
• M44: 22,676,494 km (0.096 R)
• M45: 24,854,340 km (0.108 R)
• M46: 25,223,697 km (0.115 R)
• M47: 26,593,714 km (0.044 R)
• M48: 26,719,526 km (0.075 R)
• M49: 27,351,278 km (0.099 R)
• M50: 27,605,295 km (0.11 R)
• M51: 27,669,024 km (0.062 R)
• M52: 29,146,153 km (0.045 R)
• M53: 29,210,929 km (0.091 R)
• M54: 29,340,780 km (0.102 R)
• M55: 30,188,850 km (0.118 R)
• M56: 30,583,041 km (0.098 R)
• M57: 31,243,665 km (0.108 R)
• M58: 31,376,508 km (0.092 R)
• M59: 33,593,099 km (0.065 R)
• M60: 34,548,731 km (0.111 R)
• M61: 35,236,731 km (0.108 R)
• M62: 35,859,806 km (0.113 R)
• M63: 36,277,334 km (0.105 R)
• M64: 37,539,192 km (0.103 R)
• M65: 37,680,412 km (0.079 R)
• M66: 38,744,203 km (0.108 R)
• M67: 38,815,561 km (0.069 R)
• M68: 39,674,253 km (0.064 R)
• M69: 39,746,060 km (0.115 R)
• M70: 40,828,999 km (0.053 R)
• M71: 41,410,486 km (0.089 R)
• M72: 41,921,512 km (0.12 R)
• M73: 41,994,815 km (0.082 R)
• M74: 42,287,877 km (0.118 R)
• M75: 43,245,304 km (0.049 R)
• M76: 44,135,411 km (0.104 R)
• M77: 45,031,652 km (0.111 R)
• M78: 45,406,843 km (0.095 R)
• M79: 45,557,189 km (0.1 R)
• M80: 46,160,218 km (0.116 R)
• M81: 47,450,649 km (0.101 R)
• M82: 47,985,462 km (0.112 R)
• M83: 48,445,326 km (0.114 R)
• M84: 48,906,835 km (0.109 R)
• M85: 49,292,498 km (0.102 R)
• M86: 49,524,375 km (0.077 R)
• M87: 49,756,551 km (0.116 R)
• M88: 50,455,472 km (0.107 R)
• M89: 50,689,144 km (0.093 R)
• M90: 52,177,344 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 21.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340.7

Radius: 6.4

Gravity: 8.32 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 17.68 AU - 25.76 AU

Year: 30088 Days

Day: 15.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 79,150,740 km

• M1: 116,387 km (0.064 R)
• M2: 834,457 km (0.09 R)
• M3: 1,155,644 km (0.09 R)
• M4: 1,481,767 km (0.07 R)
• M5: 1,671,307 km (0.078 R)
• M6: 1,902,436 km (0.079 R)
• M7: 2,431,564 km (0.107 R)
• M8: 2,847,147 km (0.034 R)
• M9: 3,574,043 km (0.101 R)
• M10: 4,001,743 km (0.112 R)
• M11: 5,045,487 km (0.108 R)
• M12: 5,670,956 km (0.043 R)
• M13: 6,269,647 km (0.083 R)
• M14: 6,320,510 km (0.036 R)
• M15: 6,940,892 km (0.042 R)
• M16: 7,311,596 km (0.101 R)
• M17: 7,526,418 km (0.115 R)
• M18: 8,744,594 km (0.109 R)
• M19: 9,087,472 km (0.09 R)
• M20: 9,434,539 km (0.119 R)
• M21: 9,551,226 km (0.108 R)
• M22: 9,904,277 km (0.116 R)
• M23: 11,296,434 km (0.048 R)
• M24: 12,173,527 km (0.111 R)
• M25: 12,364,264 km (0.088 R)
• M26: 13,793,372 km (0.032 R)
• M27: 15,617,569 km (0.112 R)
• M28: 16,875,089 km (0.102 R)
• M29: 17,947,705 km (0.039 R)
• M30: 18,310,181 km (0.092 R)
• M31: 19,042,313 km (0.078 R)
• M32: 20,158,313 km (0.083 R)
• M33: 21,066,223 km (0.064 R)
• M34: 22,453,144 km (0.078 R)
• M35: 23,000,373 km (0.102 R)
• M36: 24,267,767 km (0.12 R)
• M37: 24,427,687 km (0.101 R)
• M38: 24,668,390 km (0.073 R)
• M39: 24,829,207 km (0.101 R)
• M40: 27,284,108 km (0.117 R)
• M41: 27,617,113 km (0.119 R)
• M42: 30,158,183 km (0.08 R)
• M43: 31,543,609 km (0.101 R)
• M44: 31,893,219 km (0.102 R)
• M45: 32,861,267 km (0.068 R)
• M46: 33,482,247 km (0.111 R)
• M47: 34,916,143 km (0.084 R)
• M48: 38,215,225 km (0.053 R)
• M49: 38,308,275 km (0.09 R)
• M50: 38,961,718 km (0.039 R)
• M51: 42,572,861 km (0.085 R)
• M52: 45,992,220 km (0.082 R)
• M53: 46,190,287 km (0.113 R)
• M54: 46,388,505 km (0.096 R)
• M55: 47,284,596 km (0.057 R)
• M56: 47,985,312 km (0.113 R)
• M57: 49,093,533 km (0.079 R)
• M58: 50,006,529 km (0.041 R)
• M59: 51,027,535 km (0.086 R)
• M60: 53,297,682 km (0.072 R)
• M61: 53,922,552 km (0.088 R)
• M62: 54,759,553 km (0.103 R)
• M63: 55,811,674 km (0.111 R)
• M64: 56,023,056 km (0.059 R)
• M65: 56,234,438 km (0.107 R)
• M66: 57,083,107 km (0.051 R)
• M67: 58,471,225 km (0.101 R)
• M68: 59,115,693 km (0.084 R)
• M69: 60,194,892 km (0.094 R)
• M70: 60,303,201 km (0.046 R)
• M71: 60,845,643 km (0.075 R)
• M72: 60,954,251 km (0.112 R)
• M73: 61,607,694 km (0.078 R)
• M74: 62,154,026 km (0.057 R)
• M75: 65,020,321 km (0.083 R)
• M76: 66,134,227 km (0.054 R)
• M77: 67,591,759 km (0.041 R)
• M78: 69,286,553 km (0.092 R)
• M79: 71,453,329 km (0.112 R)
• M80: 72,372,308 km (0.117 R)
• M81: 73,989,910 km (0.111 R)
• M82: 75,736,166 km (0.116 R)

Kuiper Belt

Range: 36.9 - 65.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 12,244 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit