🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.72 AU - 0.74 AU

Year: 222 Days

Day: 19.4 Hours

Environment

Temp: 121 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,856,468 km

• M1: 544,387 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.94 AU - 1.12 AU

Year: 373 Days

Day: 25.3 Hours

Environment

Temp: 133 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,856,468 km

• M1: 454,628 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.81 AU - 2.65 AU

Year: 1187 Days

Day: 29.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,856,468 km

• M1: 160,818 km (0.041 R)
• M2: 218,263 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.27 AU - 3.07 AU

Year: 1555 Days

Day: 40 Hours

Environment

Temp: -76 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.04 AU - 3.16 AU

Year: 1946 Days

Day: 38.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,856,468 km

• M1: 514,317 km (0.099 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.96 AU - 4.58 AU

Year: 2609 Days

Day: 18.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 161.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,856,468 km

• M1: 1,925,175 km (0.054 R)
• M2: 2,087,937 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.1

Radius: 12

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 7.5 AU - 8.06 AU

Year: 7735 Days

Day: 12.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 51,856,468 km

• M1: 171,439 km (0.107 R)
• M2: 271,071 km (0.107 R)
• M3: 662,270 km (0.1 R)
• M4: 816,655 km (0.088 R)
• M5: 1,271,283 km (0.113 R)
• M6: 1,396,646 km (0.062 R)
• M7: 1,630,168 km (0.118 R)
• M8: 1,798,316 km (0.034 R)
• M9: 2,354,670 km (0.117 R)
• M10: 2,814,983 km (0.11 R)
• M11: 3,322,868 km (0.078 R)
• M12: 3,459,152 km (0.109 R)
• M13: 4,487,487 km (0.058 R)
• M14: 4,747,638 km (0.097 R)
• M15: 5,035,315 km (0.038 R)
• M16: 5,465,857 km (0.039 R)
• M17: 6,170,015 km (0.042 R)
• M18: 6,581,858 km (0.08 R)
• M19: 6,828,245 km (0.109 R)
• M20: 7,305,014 km (0.111 R)
• M21: 7,870,494 km (0.08 R)
• M22: 8,583,627 km (0.119 R)
• M23: 9,483,458 km (0.102 R)
• M24: 10,413,209 km (0.094 R)
• M25: 10,614,268 km (0.08 R)
• M26: 10,903,590 km (0.101 R)
• M27: 11,401,452 km (0.09 R)
• M28: 11,519,634 km (0.087 R)
• M29: 11,608,645 km (0.116 R)
• M30: 12,056,840 km (0.106 R)
• M31: 12,177,267 km (0.12 R)
• M32: 12,693,828 km (0.063 R)
• M33: 13,001,102 km (0.12 R)
• M34: 13,093,703 km (0.075 R)
• M35: 13,435,235 km (0.075 R)
• M36: 14,734,193 km (0.101 R)
• M37: 14,992,399 km (0.107 R)
• M38: 15,154,563 km (0.025 R)
• M39: 15,252,101 km (0.059 R)
• M40: 15,382,401 km (0.057 R)
• M41: 15,545,912 km (0.096 R)
• M42: 16,673,131 km (0.059 R)
• M43: 17,929,454 km (0.119 R)
• M44: 18,032,677 km (0.049 R)
• M45: 18,170,606 km (0.108 R)
• M46: 18,447,512 km (0.107 R)
• M47: 18,551,632 km (0.088 R)
• M48: 18,935,350 km (0.116 R)
• M49: 19,040,518 km (0.062 R)
• M50: 19,569,047 km (0.088 R)
• M51: 19,710,716 km (0.117 R)
• M52: 20,138,117 km (0.117 R)
• M53: 20,712,573 km (0.038 R)
• M54: 20,893,138 km (0.12 R)
• M55: 21,110,653 km (0.116 R)
• M56: 22,135,399 km (0.1 R)
• M57: 22,357,103 km (0.102 R)
• M58: 22,989,303 km (0.102 R)
• M59: 23,326,347 km (0.095 R)
• M60: 23,401,595 km (0.068 R)
• M61: 23,665,186 km (0.104 R)
• M62: 23,929,675 km (0.112 R)
• M63: 24,005,522 km (0.078 R)
• M64: 24,157,214 km (0.048 R)
• M65: 24,921,060 km (0.092 R)
• M66: 24,997,804 km (0.097 R)
• M67: 25,151,740 km (0.089 R)
• M68: 25,305,826 km (0.052 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 530.9

Radius: 6.6

Gravity: 12.19 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 13.46 AU - 19.22 AU

Year: 23544 Days

Day: 17.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 51,856,468 km

• M1: 118,182 km (0.103 R)
• M2: 197,469 km (0.107 R)
• M3: 318,943 km (0.034 R)
• M4: 776,114 km (0.093 R)
• M5: 1,113,607 km (0.12 R)
• M6: 1,401,882 km (0.075 R)
• M7: 1,585,887 km (0.054 R)
• M8: 1,745,209 km (0.058 R)
• M9: 2,361,253 km (0.068 R)
• M10: 3,563,421 km (0.039 R)
• M11: 3,646,747 km (0.105 R)
• M12: 3,815,045 km (0.068 R)
• M13: 3,943,101 km (0.097 R)
• M14: 5,634,604 km (0.119 R)
• M15: 5,731,693 km (0.106 R)
• M16: 6,477,887 km (0.098 R)
• M17: 6,888,234 km (0.076 R)
• M18: 7,096,474 km (0.091 R)
• M19: 7,148,983 km (0.108 R)
• M20: 7,306,958 km (0.1 R)
• M21: 8,334,247 km (0.076 R)
• M22: 8,389,598 km (0.106 R)
• M23: 8,556,400 km (0.081 R)
• M24: 9,291,374 km (0.046 R)
• M25: 9,987,603 km (0.092 R)
• M26: 12,680,963 km (0.051 R)
• M27: 13,000,504 km (0.073 R)
• M28: 13,517,215 km (0.115 R)
• M29: 13,843,488 km (0.118 R)
• M30: 14,172,453 km (0.061 R)
• M31: 14,238,576 km (0.117 R)
• M32: 14,570,683 km (0.086 R)
• M33: 16,130,690 km (0.089 R)
• M34: 17,317,450 km (0.082 R)
• M35: 17,388,060 km (0.12 R)
• M36: 17,957,130 km (0.071 R)
• M37: 19,921,948 km (0.059 R)
• M38: 21,801,197 km (0.12 R)
• M39: 23,501,077 km (0.089 R)
• M40: 26,129,811 km (0.103 R)
• M41: 26,210,893 km (0.083 R)
• M42: 26,454,738 km (0.085 R)
• M43: 26,862,691 km (0.105 R)
• M44: 27,437,446 km (0.049 R)
• M45: 28,265,620 km (0.092 R)
• M46: 29,354,244 km (0.098 R)
• M47: 29,776,708 km (0.12 R)
• M48: 30,031,025 km (0.092 R)
• M49: 30,713,041 km (0.095 R)
• M50: 30,884,331 km (0.05 R)
• M51: 31,486,313 km (0.058 R)
• M52: 31,745,416 km (0.082 R)
• M53: 32,092,184 km (0.087 R)
• M54: 32,178,951 km (0.099 R)
• M55: 33,491,373 km (0.115 R)
• M56: 35,089,228 km (0.028 R)
• M57: 36,530,154 km (0.119 R)
• M58: 37,166,693 km (0.087 R)
• M59: 39,655,852 km (0.046 R)
• M60: 40,310,044 km (0.105 R)
• M61: 41,439,657 km (0.114 R)
• M62: 42,484,150 km (0.114 R)
• M63: 42,770,630 km (0.085 R)
• M64: 42,866,223 km (0.071 R)
• M65: 44,599,314 km (0.081 R)
• M66: 44,793,193 km (0.087 R)
• M67: 45,865,062 km (0.072 R)
• M68: 46,355,144 km (0.06 R)
• M69: 46,945,457 km (0.114 R)
• M70: 47,835,565 km (0.105 R)
• M71: 49,732,915 km (0.084 R)
• M72: 50,842,482 km (0.118 R)
• M73: 51,248,042 km (0.119 R)
• M74: 51,349,619 km (0.095 R)
• M75: 51,960,427 km (0.079 R)
• M76: 52,266,654 km (0.097 R)
• M77: 53,703,840 km (0.109 R)
• M78: 57,142,497 km (0.097 R)
• M79: 57,353,131 km (0.103 R)
• M80: 58,092,593 km (0.058 R)
• M81: 59,901,381 km (0.113 R)
• M82: 60,759,026 km (0.103 R)
• M83: 63,683,365 km (0.059 R)
• M84: 65,437,849 km (0.111 R)
• M85: 66,431,627 km (0.055 R)
• M86: 70,456,708 km (0.082 R)
• M87: 70,569,654 km (0.107 R)
• M88: 71,361,924 km (0.107 R)
• M89: 73,298,020 km (0.112 R)
• M90: 73,870,830 km (0.09 R)
• M91: 76,640,635 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.7

Radius: 4

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 18.07 AU - 18.07 AU

Year: 27380 Days

Day: 22.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,856,468 km

• M1: 80,035 km (0.072 R)
• M2: 292,464 km (0.067 R)
• M3: 464,202 km (0.118 R)
• M4: 511,625 km (0.089 R)
• M5: 594,502 km (0.115 R)
• M6: 908,209 km (0.034 R)
• M7: 1,590,674 km (0.085 R)
• M8: 1,663,528 km (0.102 R)
• M9: 1,737,430 km (0.086 R)
• M10: 2,562,612 km (0.101 R)
• M11: 2,910,277 km (0.059 R)
• M12: 2,969,667 km (0.107 R)
• M13: 2,999,437 km (0.073 R)
• M14: 3,029,357 km (0.107 R)
• M15: 4,105,414 km (0.094 R)
• M16: 4,928,801 km (0.078 R)
• M17: 4,964,256 km (0.035 R)
• M18: 5,505,351 km (0.097 R)
• M19: 6,140,993 km (0.084 R)
• M20: 6,799,522 km (0.11 R)
• M21: 7,318,029 km (0.108 R)
• M22: 7,684,394 km (0.111 R)
• M23: 8,182,256 km (0.105 R)
• M24: 8,519,898 km (0.118 R)
• M25: 9,737,176 km (0.093 R)
• M26: 10,094,864 km (0.077 R)
• M27: 10,547,996 km (0.03 R)
• M28: 10,593,624 km (0.065 R)
• M29: 11,427,033 km (0.103 R)
• M30: 11,994,308 km (0.105 R)
• M31: 12,570,559 km (0.109 R)
• M32: 12,667,499 km (0.091 R)
• M33: 12,716,118 km (0.051 R)
• M34: 12,910,895 km (0.078 R)
• M35: 12,959,813 km (0.063 R)
• M36: 13,155,936 km (0.08 R)
• M37: 13,799,955 km (0.057 R)
• M38: 14,759,775 km (0.114 R)
• M39: 14,861,950 km (0.102 R)
• M40: 15,170,271 km (0.059 R)
• M41: 15,584,508 km (0.094 R)
• M42: 17,063,432 km (0.042 R)
• M43: 17,332,110 km (0.086 R)
• M44: 18,918,446 km (0.075 R)
• M45: 19,140,898 km (0.083 R)
• M46: 19,700,693 km (0.052 R)
• M47: 20,039,084 km (0.101 R)
• M48: 21,296,603 km (0.067 R)
• M49: 21,528,031 km (0.085 R)
• M50: 22,520,463 km (0.105 R)
• M51: 23,587,695 km (0.068 R)
• M52: 25,524,987 km (0.103 R)
• M53: 25,832,261 km (0.1 R)
• M54: 25,893,895 km (0.12 R)
• M55: 26,574,715 km (0.068 R)
• M56: 30,066,479 km (0.116 R)
• M57: 30,131,255 km (0.102 R)
• M58: 30,456,032 km (0.077 R)
• M59: 30,781,856 km (0.072 R)
• M60: 30,847,231 km (0.12 R)
• M61: 31,174,551 km (0.099 R)
• M62: 31,371,421 km (0.107 R)
• M63: 31,568,741 km (0.117 R)
• M64: 32,163,243 km (0.099 R)
• M65: 32,694,764 km (0.104 R)
• M66: 33,363,317 km (0.076 R)
• M67: 34,986,005 km (0.113 R)
• M68: 35,258,872 km (0.094 R)
• M69: 35,327,238 km (0.057 R)
• M70: 37,607,259 km (0.073 R)
• M71: 38,026,881 km (0.118 R)
• M72: 40,720,391 km (0.112 R)
• M73: 43,108,870 km (0.111 R)
• M74: 44,062,108 km (0.028 R)
• M75: 44,948,326 km (0.084 R)
• M76: 45,542,229 km (0.089 R)
• M77: 46,513,120 km (0.031 R)
• M78: 47,038,657 km (0.108 R)
• M79: 47,415,344 km (0.115 R)
• M80: 47,717,233 km (0.111 R)
• M81: 49,542,776 km (0.116 R)
• M82: 49,925,896 km (0.104 R)
• M83: 51,545,891 km (0.063 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 13,520 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit