🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.38 AU - 0.64 AU

Year: 140 Days

Day: 39.5 Hours

Environment

Temp: 171 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,801,239 km

• M1: 19,149 km (0.1 R)
• M2: 130,599 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.56 AU - 0.7 AU

Year: 193 Days

Day: 46.5 Hours

Environment

Temp: 171 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,801,239 km

• M1: 67,319 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.59 AU - 0.85 AU

Year: 235 Days

Day: 42 Hours

Environment

Temp: 139 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.69 AU - 1.85 AU

Year: 907 Days

Day: 16.6 Hours

Environment

Temp: -63 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,801,239 km

• M1: 258,505 km (0.102 R)
• M2: 746,643 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.72 AU - 2.86 AU

Year: 1334 Days

Day: 32.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.16 AU - 3.32 AU

Year: 1746 Days

Day: 21.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,801,239 km

• M1: 360,381 km (0.104 R)
• M2: 1,548,936 km (0.11 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.27 AU - 3.61 AU

Year: 1941 Days

Day: 25.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.5

Radius: 10.9

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.34 AU - 4.6 AU

Year: 3639 Days

Day: 12.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 44,801,239 km

• M1: 179,517 km (0.099 R)
• M2: 253,868 km (0.065 R)
• M3: 371,900 km (0.041 R)
• M4: 541,694 km (0.058 R)
• M5: 637,437 km (0.1 R)
• M6: 729,140 km (0.08 R)
• M7: 997,519 km (0.113 R)
• M8: 1,168,659 km (0.078 R)
• M9: 1,430,754 km (0.085 R)
• M10: 1,654,104 km (0.111 R)
• M11: 1,726,210 km (0.036 R)
• M12: 1,858,903 km (0.05 R)
• M13: 2,072,379 km (0.091 R)
• M14: 2,182,035 km (0.111 R)
• M15: 2,261,770 km (0.059 R)
• M16: 2,358,560 km (0.081 R)
• M17: 2,506,662 km (0.059 R)
• M18: 2,708,769 km (0.078 R)
• M19: 3,329,151 km (0.054 R)
• M20: 3,402,903 km (0.106 R)
• M21: 3,741,293 km (0.067 R)
• M22: 3,895,229 km (0.118 R)
• M23: 4,051,410 km (0.113 R)
• M24: 4,471,032 km (0.116 R)
• M25: 5,052,369 km (0.115 R)
• M26: 5,158,733 km (0.074 R)
• M27: 5,352,013 km (0.118 R)
• M28: 5,857,056 km (0.111 R)
• M29: 6,285,803 km (0.118 R)
• M30: 6,912,469 km (0.088 R)
• M31: 7,438,006 km (0.091 R)
• M32: 7,583,565 km (0.109 R)
• M33: 8,275,305 km (0.102 R)
• M34: 8,400,968 km (0.039 R)
• M35: 9,298,405 km (0.093 R)
• M36: 9,692,446 km (0.119 R)
• M37: 9,984,910 km (0.103 R)
• M38: 10,091,872 km (0.093 R)
• M39: 10,334,221 km (0.096 R)
• M40: 10,523,911 km (0.11 R)
• M41: 10,632,968 km (0.065 R)
• M42: 10,742,324 km (0.078 R)
• M43: 10,879,505 km (0.098 R)
• M44: 11,127,987 km (0.109 R)
• M45: 11,658,611 km (0.112 R)
• M46: 12,197,612 km (0.058 R)
• M47: 12,571,158 km (0.064 R)
• M48: 12,919,272 km (0.093 R)
• M49: 13,447,353 km (0.102 R)
• M50: 13,536,064 km (0.107 R)
• M51: 13,833,166 km (0.09 R)
• M52: 14,403,732 km (0.094 R)
• M53: 14,615,862 km (0.043 R)
• M54: 15,043,113 km (0.095 R)
• M55: 15,166,083 km (0.087 R)
• M56: 15,412,769 km (0.103 R)
• M57: 16,035,396 km (0.097 R)
• M58: 16,255,305 km (0.113 R)
• M59: 16,412,981 km (0.117 R)
• M60: 16,729,829 km (0.1 R)
• M61: 16,921,015 km (0.116 R)
• M62: 17,208,991 km (0.089 R)
• M63: 17,434,136 km (0.081 R)
• M64: 17,725,104 km (0.107 R)
• M65: 17,984,955 km (0.084 R)
• M66: 18,180,779 km (0.109 R)
• M67: 18,443,024 km (0.044 R)
• M68: 18,937,894 km (0.115 R)
• M69: 19,470,612 km (0.118 R)
• M70: 19,806,160 km (0.118 R)
• M71: 20,143,503 km (0.069 R)
• M72: 20,346,806 km (0.073 R)
• M73: 21,512,024 km (0.098 R)
• M74: 21,893,648 km (0.101 R)
• M75: 22,417,690 km (0.114 R)
• M76: 22,910,465 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.8

Radius: 13.8

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 6.27 AU - 8.27 AU

Year: 7547 Days

Day: 11.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 44,801,239 km

• M1: 197,768 km (0.067 R)
• M2: 339,138 km (0.098 R)
• M3: 567,425 km (0.092 R)
• M4: 879,037 km (0.117 R)
• M5: 1,070,074 km (0.084 R)
• M6: 1,156,541 km (0.116 R)
• M7: 1,321,697 km (0.069 R)
• M8: 1,415,345 km (0.103 R)
• M9: 1,527,693 km (0.103 R)
• M10: 1,676,693 km (0.098 R)
• M11: 2,398,652 km (0.108 R)
• M12: 2,652,819 km (0.057 R)
• M13: 2,813,786 km (0.104 R)
• M14: 2,957,251 km (0.113 R)
• M15: 3,061,371 km (0.036 R)
• M16: 3,251,809 km (0.05 R)
• M17: 3,337,828 km (0.067 R)
• M18: 3,578,231 km (0.115 R)
• M19: 3,847,059 km (0.073 R)
• M20: 4,548,374 km (0.106 R)
• M21: 4,717,718 km (0.076 R)
• M22: 5,238,618 km (0.056 R)
• M23: 5,416,490 km (0.092 R)
• M24: 5,570,426 km (0.12 R)
• M25: 5,699,978 km (0.032 R)
• M26: 5,856,607 km (0.101 R)
• M27: 6,067,839 km (0.101 R)
• M28: 6,201,131 km (0.094 R)
• M29: 6,308,393 km (0.031 R)
• M30: 6,552,237 km (0.12 R)
• M31: 7,501,436 km (0.097 R)
• M32: 7,616,028 km (0.091 R)
• M33: 8,434,029 km (0.114 R)
• M34: 9,035,562 km (0.106 R)
• M35: 9,341,639 km (0.027 R)
• M36: 9,713,240 km (0.095 R)
• M37: 10,026,797 km (0.103 R)
• M38: 10,248,352 km (0.114 R)
• M39: 10,407,524 km (0.086 R)
• M40: 11,085,053 km (0.12 R)
• M41: 11,743,732 km (0.075 R)
• M42: 12,178,613 km (0.087 R)
• M43: 12,448,936 km (0.102 R)
• M44: 12,892,494 km (0.097 R)
• M45: 13,098,939 km (0.047 R)
• M46: 13,306,581 km (0.078 R)
• M47: 13,619,989 km (0.043 R)
• M48: 14,467,760 km (0.063 R)
• M49: 15,006,312 km (0.052 R)
• M50: 15,697,903 km (0.092 R)
• M51: 16,066,063 km (0.095 R)
• M52: 16,288,366 km (0.051 R)
• M53: 16,623,764 km (0.091 R)
• M54: 16,848,610 km (0.047 R)
• M55: 16,961,407 km (0.091 R)
• M56: 17,643,573 km (0.056 R)
• M57: 19,981,788 km (0.111 R)
• M58: 20,300,880 km (0.033 R)
• M59: 20,501,042 km (0.052 R)
• M60: 20,822,976 km (0.09 R)
• M61: 21,024,934 km (0.088 R)
• M62: 21,186,948 km (0.082 R)
• M63: 22,830,580 km (0.089 R)
• M64: 22,997,082 km (0.09 R)
• M65: 23,289,696 km (0.087 R)
• M66: 23,499,432 km (0.09 R)
• M67: 24,899,219 km (0.094 R)
• M68: 25,156,677 km (0.079 R)
• M69: 25,415,033 km (0.087 R)
• M70: 25,717,520 km (0.084 R)
• M71: 26,238,868 km (0.042 R)
• M72: 27,734,847 km (0.074 R)
• M73: 28,672,676 km (0.12 R)
• M74: 28,807,613 km (0.097 R)
• M75: 28,987,579 km (0.059 R)
• M76: 29,349,008 km (0.113 R)
• M77: 30,625,377 km (0.056 R)
• M78: 30,855,159 km (0.102 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.3

Radius: 12.7

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.1 AU - 9.06 AU

Year: 8843 Days

Day: 14 Hours

Environment

Temp: -166 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 44,801,239 km

• M1: 598,391 km (0.082 R)
• M2: 749,485 km (0.087 R)
• M3: 914,941 km (0.072 R)
• M4: 1,303,596 km (0.114 R)
• M5: 1,465,162 km (0.119 R)
• M6: 1,990,549 km (0.054 R)
• M7: 2,471,506 km (0.059 R)
• M8: 2,725,524 km (0.094 R)
• M9: 3,797,093 km (0.036 R)
• M10: 4,454,127 km (0.106 R)
• M11: 5,114,452 km (0.077 R)
• M12: 5,638,194 km (0.082 R)
• M13: 6,179,290 km (0.101 R)
• M14: 6,282,512 km (0.051 R)
• M15: 6,386,483 km (0.029 R)
• M16: 6,736,991 km (0.086 R)
• M17: 7,129,835 km (0.119 R)
• M18: 7,347,350 km (0.111 R)
• M19: 7,493,657 km (0.049 R)
• M20: 7,603,910 km (0.093 R)
• M21: 7,900,712 km (0.119 R)
• M22: 8,201,404 km (0.052 R)
• M23: 8,391,244 km (0.065 R)
• M24: 8,505,836 km (0.089 R)
• M25: 8,659,473 km (0.104 R)
• M26: 9,086,724 km (0.066 R)
• M27: 9,243,952 km (0.084 R)
• M28: 10,409,768 km (0.12 R)
• M29: 12,266,128 km (0.109 R)
• M30: 12,789,870 km (0.071 R)
• M31: 13,143,220 km (0.086 R)
• M32: 13,276,661 km (0.037 R)
• M33: 13,499,861 km (0.09 R)
• M34: 13,724,258 km (0.083 R)
• M35: 13,904,823 km (0.096 R)
• M36: 14,086,136 km (0.08 R)
• M37: 14,176,941 km (0.069 R)
• M38: 14,451,005 km (0.036 R)
• M39: 15,658,409 km (0.064 R)
• M40: 16,226,731 km (0.11 R)
• M41: 17,480,960 km (0.085 R)
• M42: 18,616,408 km (0.088 R)
• M43: 19,319,219 km (0.073 R)
• M44: 19,470,911 km (0.083 R)
• M45: 20,133,031 km (0.03 R)
• M46: 20,544,276 km (0.068 R)
• M47: 21,218,214 km (0.072 R)
• M48: 21,322,633 km (0.084 R)
• M49: 22,110,715 km (0.095 R)
• M50: 22,694,595 km (0.078 R)
• M51: 23,283,712 km (0.117 R)
• M52: 23,499,133 km (0.058 R)
• M53: 23,823,611 km (0.092 R)
• M54: 24,312,945 km (0.086 R)
• M55: 24,860,773 km (0.07 R)
• M56: 25,136,182 km (0.104 R)
• M57: 25,246,585 km (0.117 R)
• M58: 25,357,138 km (0.12 R)
• M59: 25,578,842 km (0.072 R)
• M60: 25,856,945 km (0.111 R)
• M61: 26,528,190 km (0.116 R)
• M62: 27,432,360 km (0.115 R)
• M63: 29,096,636 km (0.095 R)
• M64: 29,853,302 km (0.066 R)
• M65: 29,970,288 km (0.114 R)
• M66: 30,087,423 km (0.082 R)
• M67: 31,683,782 km (0.093 R)
• M68: 32,763,130 km (0.1 R)
• M69: 33,732,824 km (0.111 R)
• M70: 34,896,546 km (0.11 R)
• M71: 36,385,194 km (0.068 R)
• M72: 38,021,196 km (0.098 R)
• M73: 38,211,485 km (0.1 R)
• M74: 39,745,461 km (0.088 R)
• M75: 39,938,742 km (0.109 R)
• M76: 40,520,079 km (0.116 R)
• M77: 40,909,183 km (0.1 R)
• M78: 41,560,532 km (0.078 R)
• M79: 41,952,928 km (0.097 R)
• M80: 42,149,649 km (0.115 R)
• M81: 42,280,846 km (0.107 R)
• M82: 42,412,343 km (0.107 R)
• M83: 43,800,611 km (0.057 R)
• M84: 44,000,025 km (0.096 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 19,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit