🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.45 AU - 0.55 AU

Year: 133 Days

Day: 40.8 Hours

Environment

Temp: 153 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.8 AU - 1 AU

Year: 322 Days

Day: 29.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 85,793,536 km

• M1: 303,384 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.07 AU - 1.57 AU

Year: 571 Days

Day: 19.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,793,536 km

• M1: 170,691 km (0.103 R)
• M2: 380,128 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.12 AU - 2.8 AU

Year: 1454 Days

Day: 39.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.98 AU - 3.92 AU

Year: 2414 Days

Day: 21.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,793,536 km

• M1: 200,461 km (0.096 R)

Asteroid Belt

Center: 4.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.9

Radius: 11.7

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.98 AU - 5.76 AU

Year: 4688 Days

Day: 8.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 85,793,536 km

• M1: 157,975 km (0.052 R)
• M2: 532,868 km (0.114 R)
• M3: 732,132 km (0.116 R)
• M4: 851,960 km (0.098 R)
• M5: 978,968 km (0.069 R)
• M6: 1,135,597 km (0.067 R)
• M7: 1,241,064 km (0.099 R)
• M8: 1,500,467 km (0.111 R)
• M9: 1,915,451 km (0.112 R)
• M10: 2,100,055 km (0.097 R)
• M11: 2,320,712 km (0.056 R)
• M12: 2,518,181 km (0.103 R)
• M13: 2,800,771 km (0.054 R)
• M14: 3,093,834 km (0.117 R)
• M15: 3,396,919 km (0.082 R)
• M16: 3,587,058 km (0.105 R)
• M17: 4,104,966 km (0.108 R)
• M18: 4,382,170 km (0.069 R)
• M19: 4,799,997 km (0.042 R)
• M20: 4,877,339 km (0.068 R)
• M21: 5,131,656 km (0.036 R)
• M22: 5,390,460 km (0.092 R)
• M23: 5,592,417 km (0.076 R)
• M24: 5,858,851 km (0.072 R)
• M25: 5,962,373 km (0.118 R)
• M26: 6,045,699 km (0.104 R)
• M27: 6,340,257 km (0.066 R)
• M28: 6,425,378 km (0.071 R)
• M29: 6,618,060 km (0.091 R)
• M30: 6,791,145 km (0.092 R)
• M31: 7,207,925 km (0.088 R)
• M32: 7,791,955 km (0.057 R)
• M33: 8,743,696 km (0.033 R)
• M34: 9,536,415 km (0.067 R)
• M35: 9,609,569 km (0.11 R)
• M36: 9,830,375 km (0.115 R)
• M37: 10,003,161 km (0.045 R)
• M38: 10,176,994 km (0.093 R)
• M39: 10,402,138 km (0.085 R)
• M40: 10,704,775 km (0.062 R)
• M41: 11,087,147 km (0.118 R)
• M42: 11,448,127 km (0.114 R)
• M43: 11,551,948 km (0.069 R)
• M44: 11,891,684 km (0.107 R)
• M45: 12,234,712 km (0.11 R)
• M46: 12,367,555 km (0.085 R)
• M47: 12,447,440 km (0.088 R)
• M48: 12,634,587 km (0.086 R)
• M49: 12,768,777 km (0.064 R)
• M50: 13,942,821 km (0.098 R)
• M51: 14,332,523 km (0.098 R)
• M52: 14,444,422 km (0.101 R)
• M53: 14,782,214 km (0.027 R)
• M54: 14,867,036 km (0.114 R)
• M55: 15,208,120 km (0.06 R)
• M56: 15,869,043 km (0.094 R)
• M57: 16,422,106 km (0.113 R)
• M58: 16,539,241 km (0.063 R)
• M59: 16,686,296 km (0.087 R)
• M60: 17,011,073 km (0.099 R)
• M61: 17,337,944 km (0.079 R)
• M62: 17,457,324 km (0.059 R)
• M63: 17,696,979 km (0.1 R)
• M64: 17,787,037 km (0.067 R)
• M65: 18,758,077 km (0.099 R)
• M66: 19,034,235 km (0.097 R)
• M67: 19,219,138 km (0.11 R)
• M68: 19,435,606 km (0.047 R)
• M69: 19,746,171 km (0.074 R)
• M70: 19,870,936 km (0.081 R)
• M71: 20,121,063 km (0.096 R)
• M72: 20,340,972 km (0.12 R)
• M73: 20,656,324 km (0.109 R)
• M74: 20,941,608 km (0.108 R)
• M75: 21,228,087 km (0.086 R)
• M76: 21,483,900 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.5

Radius: 8.8

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 7.23 AU - 11.09 AU

Year: 10444 Days

Day: 5 Hours

Environment

Temp: -177 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 85,793,536 km

• M1: 150,196 km (0.068 R)
• M2: 238,459 km (0.089 R)
• M3: 363,523 km (0.027 R)
• M4: 426,653 km (0.072 R)
• M5: 1,225,655 km (0.11 R)
• M6: 1,400,236 km (0.11 R)
• M7: 1,551,928 km (0.112 R)
• M8: 1,693,298 km (0.085 R)
• M9: 1,789,939 km (0.115 R)
• M10: 1,855,313 km (0.116 R)
• M11: 2,039,617 km (0.107 R)
• M12: 2,426,178 km (0.064 R)
• M13: 2,759,482 km (0.119 R)
• M14: 3,469,324 km (0.113 R)
• M15: 3,551,603 km (0.107 R)
• M16: 3,908,544 km (0.094 R)
• M17: 4,102,273 km (0.099 R)
• M18: 4,189,488 km (0.112 R)
• M19: 4,409,996 km (0.112 R)
• M20: 4,770,676 km (0.107 R)
• M21: 4,954,681 km (0.027 R)
• M22: 5,117,594 km (0.12 R)
• M23: 5,282,301 km (0.111 R)
• M24: 5,568,781 km (0.114 R)
• M25: 5,762,660 km (0.101 R)
• M26: 5,884,881 km (0.105 R)
• M27: 5,958,633 km (0.068 R)
• M28: 6,357,311 km (0.106 R)
• M29: 6,585,448 km (0.093 R)
• M30: 6,739,085 km (0.074 R)
• M31: 6,816,277 km (0.115 R)
• M32: 7,023,770 km (0.059 R)
• M33: 7,154,369 km (0.099 R)
• M34: 7,259,536 km (0.069 R)
• M35: 7,418,259 km (0.036 R)
• M36: 7,604,808 km (0.097 R)
• M37: 8,009,919 km (0.086 R)
• M38: 8,505,387 km (0.092 R)
• M39: 8,561,037 km (0.043 R)
• M40: 8,700,762 km (0.08 R)
• M41: 8,756,861 km (0.109 R)
• M42: 9,295,712 km (0.096 R)
• M43: 9,612,710 km (0.108 R)
• M44: 9,786,992 km (0.088 R)
• M45: 9,874,656 km (0.093 R)
• M46: 10,138,846 km (0.065 R)
• M47: 10,197,937 km (0.082 R)
• M48: 10,435,349 km (0.063 R)
• M49: 11,402,948 km (0.075 R)
• M50: 11,649,485 km (0.108 R)
• M51: 11,928,785 km (0.119 R)
• M52: 12,178,912 km (0.09 R)
• M53: 12,399,120 km (0.081 R)
• M54: 13,552,819 km (0.081 R)
• M55: 13,683,119 km (0.079 R)
• M56: 14,076,561 km (0.107 R)
• M57: 14,740,626 km (0.114 R)
• M58: 15,177,602 km (0.097 R)
• M59: 16,375,432 km (0.097 R)
• M60: 16,653,534 km (0.108 R)
• M61: 17,003,294 km (0.04 R)
• M62: 17,214,377 km (0.027 R)
• M63: 17,390,902 km (0.074 R)
• M64: 17,603,481 km (0.116 R)
• M65: 17,995,427 km (0.064 R)
• M66: 18,933,555 km (0.042 R)
• M67: 20,370,293 km (0.111 R)
• M68: 20,444,943 km (0.113 R)
• M69: 21,689,447 km (0.058 R)
• M70: 22,033,074 km (0.091 R)
• M71: 22,224,708 km (0.059 R)
• M72: 23,778,133 km (0.085 R)
• M73: 24,172,024 km (0.095 R)
• M74: 24,409,286 km (0.118 R)
• M75: 24,727,032 km (0.103 R)
• M76: 24,966,089 km (0.08 R)
• M77: 25,085,917 km (0.062 R)
• M78: 25,206,044 km (0.093 R)
• M79: 26,579,951 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 620.6

Radius: 4.6

Gravity: 29.33 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 12.67 AU - 20.25 AU

Year: 25158 Days

Day: 22.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 85,793,536 km

• M1: 169,943 km (0.04 R)
• M2: 502,649 km (0.113 R)
• M3: 958,773 km (0.047 R)
• M4: 1,073,814 km (0.107 R)
• M5: 1,380,788 km (0.059 R)
• M6: 1,679,236 km (0.055 R)
• M7: 1,713,644 km (0.088 R)
• M8: 1,818,213 km (0.088 R)
• M9: 2,107,385 km (0.11 R)
• M10: 2,144,485 km (0.096 R)
• M11: 3,800,833 km (0.072 R)
• M12: 3,891,789 km (0.109 R)
• M13: 4,075,794 km (0.065 R)
• M14: 4,500,353 km (0.102 R)
• M15: 4,742,253 km (0.081 R)
• M16: 5,961,026 km (0.112 R)
• M17: 8,073,348 km (0.103 R)
• M18: 8,723,949 km (0.102 R)
• M19: 9,329,821 km (0.068 R)
• M20: 10,200,780 km (0.108 R)
• M21: 10,327,339 km (0.114 R)
• M22: 10,774,188 km (0.12 R)
• M23: 11,358,218 km (0.048 R)
• M24: 12,018,992 km (0.096 R)
• M25: 12,219,603 km (0.041 R)
• M26: 12,760,100 km (0.101 R)
• M27: 13,446,605 km (0.094 R)
• M28: 14,356,908 km (0.106 R)
• M29: 15,504,473 km (0.11 R)
• M30: 15,795,890 km (0.069 R)
• M31: 16,015,649 km (0.114 R)
• M32: 16,904,859 km (0.077 R)
• M33: 19,667,034 km (0.083 R)
• M34: 19,982,386 km (0.026 R)
• M35: 20,220,097 km (0.061 R)
• M36: 21,180,067 km (0.067 R)
• M37: 23,560,767 km (0.093 R)
• M38: 23,895,717 km (0.096 R)
• M39: 25,852,158 km (0.047 R)
• M40: 26,284,196 km (0.106 R)
• M41: 27,947,725 km (0.032 R)
• M42: 29,374,739 km (0.096 R)
• M43: 29,645,062 km (0.12 R)
• M44: 29,735,270 km (0.088 R)
• M45: 30,278,759 km (0.063 R)
• M46: 30,733,985 km (0.081 R)
• M47: 30,825,389 km (0.105 R)
• M48: 32,671,128 km (0.064 R)
• M49: 33,419,416 km (0.075 R)
• M50: 33,984,447 km (0.103 R)
• M51: 35,890,175 km (0.111 R)
• M52: 36,565,310 km (0.117 R)
• M53: 36,662,100 km (0.109 R)
• M54: 38,615,848 km (0.092 R)
• M55: 40,402,944 km (0.089 R)
• M56: 40,803,717 km (0.084 R)
• M57: 41,205,836 km (0.093 R)
• M58: 41,407,344 km (0.039 R)
• M59: 42,115,391 km (0.094 R)
• M60: 43,133,704 km (0.109 R)
• M61: 44,469,613 km (0.03 R)
• M62: 45,714,865 km (0.077 R)
• M63: 46,132,393 km (0.111 R)
• M64: 46,446,399 km (0.092 R)
• M65: 47,287,289 km (0.08 R)
• M66: 49,090,840 km (0.106 R)
• M67: 53,093,032 km (0.094 R)
• M68: 53,312,343 km (0.1 R)
• M69: 53,422,148 km (0.108 R)
• M70: 53,531,952 km (0.099 R)
• M71: 55,077,747 km (0.095 R)
• M72: 56,862,001 km (0.108 R)
• M73: 58,099,774 km (0.072 R)
• M74: 58,665,254 km (0.079 R)
• M75: 58,778,649 km (0.033 R)
• M76: 59,915,892 km (0.1 R)
• M77: 60,945,574 km (0.118 R)
• M78: 62,327,709 km (0.037 R)
• M79: 65,474,799 km (0.1 R)
• M80: 65,592,383 km (0.086 R)
• M81: 66,063,317 km (0.114 R)
• M82: 66,771,663 km (0.08 R)
• M83: 67,482,702 km (0.115 R)
• M84: 69,630,628 km (0.117 R)
• M85: 69,870,733 km (0.048 R)
• M86: 73,016,327 km (0.107 R)
• M87: 75,344,070 km (0.102 R)
• M88: 76,207,698 km (0.081 R)
• M89: 79,319,035 km (0.078 R)
• M90: 80,071,961 km (0.083 R)
• M91: 83,361,768 km (0.046 R)
• M92: 85,151,258 km (0.039 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 16,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit