🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.46 AU - 0.56 AU

Year: 138 Days

Day: 15.4 Hours

Environment

Temp: 207 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,353,322 km

• M1: 314,754 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.05 AU - 1.29 AU

Year: 479 Days

Day: 14.3 Hours

Environment

Temp: -9 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.96 AU - 1.4 AU

Year: 485 Days

Day: 27.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.86 AU - 3.04 AU

Year: 1919 Days

Day: 14.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,353,322 km

• M1: 2,778,332 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.42 AU - 3.5 AU

Year: 1929 Days

Day: 38.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 110.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,353,322 km

• M1: 1,045,240 km (0.1 R)

Asteroid Belt

Center: 3.62 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.4

Radius: 8.9

Gravity: 9.23 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.25 AU - 4.31 AU

Year: 3354 Days

Day: 6 Hours

Environment

Temp: -134 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 49,353,322 km

• M1: 121,623 km (0.11 R)
• M2: 187,446 km (0.095 R)
• M3: 271,520 km (0.101 R)
• M4: 389,852 km (0.073 R)
• M5: 528,080 km (0.119 R)
• M6: 643,271 km (0.114 R)
• M7: 767,437 km (0.044 R)
• M8: 957,726 km (0.085 R)
• M9: 1,028,635 km (0.082 R)
• M10: 1,239,568 km (0.092 R)
• M11: 1,330,523 km (0.048 R)
• M12: 1,688,212 km (0.113 R)
• M13: 1,998,777 km (0.071 R)
• M14: 2,106,338 km (0.084 R)
• M15: 2,490,057 km (0.069 R)
• M16: 2,757,986 km (0.061 R)
• M17: 2,965,030 km (0.069 R)
• M18: 3,070,496 km (0.086 R)
• M19: 3,394,525 km (0.098 R)
• M20: 3,673,077 km (0.095 R)
• M21: 3,748,623 km (0.104 R)
• M22: 3,862,916 km (0.056 R)
• M23: 4,192,929 km (0.099 R)
• M24: 4,371,399 km (0.104 R)
• M25: 4,491,826 km (0.047 R)
• M26: 4,654,139 km (0.105 R)
• M27: 6,177,195 km (0.112 R)
• M28: 6,289,992 km (0.115 R)
• M29: 6,840,363 km (0.094 R)
• M30: 7,430,077 km (0.087 R)
• M31: 7,574,140 km (0.092 R)
• M32: 7,791,805 km (0.104 R)
• M33: 7,889,343 km (0.118 R)
• M34: 9,269,682 km (0.112 R)
• M35: 9,974,438 km (0.073 R)
• M36: 10,426,972 km (0.065 R)
• M37: 10,831,933 km (0.108 R)
• M38: 10,995,294 km (0.112 R)
• M39: 11,186,929 km (0.106 R)
• M40: 11,352,085 km (0.114 R)
• M41: 11,545,814 km (0.114 R)
• M42: 11,657,115 km (0.093 R)
• M43: 11,936,564 km (0.098 R)
• M44: 12,388,499 km (0.056 R)
• M45: 12,932,437 km (0.071 R)
• M46: 13,047,926 km (0.11 R)
• M47: 13,134,843 km (0.07 R)
• M48: 13,192,887 km (0.094 R)
• M49: 13,309,124 km (0.092 R)
• M50: 13,454,982 km (0.078 R)
• M51: 14,341,200 km (0.074 R)
• M52: 14,490,648 km (0.111 R)
• M53: 14,610,626 km (0.09 R)
• M54: 14,670,764 km (0.045 R)
• M55: 15,003,021 km (0.085 R)
• M56: 15,398,707 km (0.094 R)
• M57: 15,613,231 km (0.114 R)
• M58: 16,262,785 km (0.118 R)
• M59: 16,575,294 km (0.117 R)
• M60: 16,795,054 km (0.086 R)
• M61: 17,079,290 km (0.109 R)
• M62: 17,174,284 km (0.065 R)
• M63: 17,492,479 km (0.112 R)
• M64: 18,070,076 km (0.119 R)
• M65: 18,915,304 km (0.061 R)
• M66: 19,474,950 km (0.109 R)
• M67: 19,740,337 km (0.11 R)
• M68: 19,806,758 km (0.073 R)
• M69: 19,906,689 km (0.095 R)
• M70: 20,307,911 km (0.105 R)
• M71: 20,408,590 km (0.083 R)
• M72: 20,610,697 km (0.091 R)
• M73: 21,084,473 km (0.107 R)
• M74: 21,699,022 km (0.1 R)
• M75: 21,836,352 km (0.116 R)
• M76: 22,077,355 km (0.065 R)
• M77: 22,492,788 km (0.087 R)
• M78: 23,120,650 km (0.065 R)
• M79: 23,225,817 km (0.114 R)
• M80: 23,295,979 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81

Radius: 12.9

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.97 AU - 6.01 AU

Year: 4872 Days

Day: 8.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 49,353,322 km

• M1: 165,455 km (0.102 R)
• M2: 284,386 km (0.059 R)
• M3: 438,771 km (0.114 R)
• M4: 636,689 km (0.041 R)
• M5: 789,428 km (0.079 R)
• M6: 891,005 km (0.085 R)
• M7: 1,170,155 km (0.091 R)
• M8: 1,288,187 km (0.106 R)
• M9: 1,439,281 km (0.095 R)
• M10: 1,647,073 km (0.088 R)
• M11: 1,961,228 km (0.107 R)
• M12: 2,181,586 km (0.042 R)
• M13: 2,375,465 km (0.059 R)
• M14: 2,587,146 km (0.115 R)
• M15: 2,854,327 km (0.109 R)
• M16: 2,978,793 km (0.115 R)
• M17: 3,246,274 km (0.06 R)
• M18: 3,337,229 km (0.111 R)
• M19: 3,508,519 km (0.077 R)
• M20: 3,887,301 km (0.102 R)
• M21: 4,123,815 km (0.1 R)
• M22: 4,322,182 km (0.061 R)
• M23: 4,480,307 km (0.119 R)
• M24: 4,772,920 km (0.078 R)
• M25: 5,011,379 km (0.048 R)
• M26: 5,132,105 km (0.095 R)
• M27: 5,531,381 km (0.063 R)
• M28: 5,893,109 km (0.079 R)
• M29: 6,020,716 km (0.085 R)
• M30: 6,589,936 km (0.057 R)
• M31: 7,312,942 km (0.096 R)
• M32: 7,867,502 km (0.084 R)
• M33: 8,132,140 km (0.113 R)
• M34: 8,345,916 km (0.103 R)
• M35: 8,471,578 km (0.11 R)
• M36: 8,779,301 km (0.089 R)
• M37: 9,053,813 km (0.081 R)
• M38: 9,145,965 km (0.092 R)
• M39: 9,275,517 km (0.062 R)
• M40: 9,424,367 km (0.096 R)
• M41: 9,573,965 km (0.081 R)
• M42: 9,686,761 km (0.054 R)
• M43: 9,894,553 km (0.118 R)
• M44: 10,468,859 km (0.112 R)
• M45: 10,565,649 km (0.093 R)
• M46: 10,760,276 km (0.082 R)
• M47: 10,857,963 km (0.099 R)
• M48: 10,995,144 km (0.061 R)
• M49: 11,152,820 km (0.064 R)
• M50: 11,730,418 km (0.098 R)
• M51: 11,891,385 km (0.076 R)
• M52: 12,114,136 km (0.119 R)
• M53: 12,256,554 km (0.063 R)
• M54: 12,481,399 km (0.073 R)
• M55: 12,625,312 km (0.104 R)
• M56: 12,790,468 km (0.057 R)
• M57: 12,935,429 km (0.07 R)
• M58: 13,081,137 km (0.114 R)
• M59: 13,415,937 km (0.049 R)
• M60: 13,647,814 km (0.115 R)
• M61: 14,094,214 km (0.104 R)
• M62: 14,523,859 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 73.3

Radius: 7.8

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 17.1 AU - 21.36 AU

Year: 31939 Days

Day: 16.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 49,353,322 km

• M1: 461,809 km (0.111 R)
• M2: 1,274,873 km (0.108 R)
• M3: 1,678,039 km (0.116 R)
• M4: 2,247,708 km (0.097 R)
• M5: 2,704,879 km (0.095 R)
• M6: 2,958,597 km (0.073 R)
• M7: 3,827,312 km (0.109 R)
• M8: 3,921,409 km (0.114 R)
• M9: 4,016,404 km (0.09 R)
• M10: 4,535,658 km (0.055 R)
• M11: 4,837,098 km (0.114 R)
• M12: 5,318,952 km (0.109 R)
• M13: 5,424,269 km (0.116 R)
• M14: 6,070,233 km (0.029 R)
• M15: 6,589,487 km (0.09 R)
• M16: 6,740,431 km (0.05 R)
• M17: 7,007,463 km (0.07 R)
• M18: 7,316,832 km (0.112 R)
• M19: 7,630,688 km (0.051 R)
• M20: 7,829,205 km (0.097 R)
• M21: 8,434,627 km (0.061 R)
• M22: 9,139,084 km (0.115 R)
• M23: 9,562,146 km (0.119 R)
• M24: 9,905,324 km (0.059 R)
• M25: 10,515,534 km (0.063 R)
• M26: 10,603,647 km (0.029 R)
• M27: 10,958,792 km (0.087 R)
• M28: 11,272,798 km (0.036 R)
• M29: 11,955,413 km (0.054 R)
• M30: 12,604,668 km (0.081 R)
• M31: 13,937,435 km (0.065 R)
• M32: 15,065,254 km (0.113 R)
• M33: 15,314,184 km (0.115 R)
• M34: 15,464,381 km (0.105 R)
• M35: 16,120,367 km (0.071 R)
• M36: 17,721,065 km (0.087 R)
• M37: 19,317,872 km (0.071 R)
• M38: 21,071,309 km (0.096 R)
• M39: 21,182,460 km (0.082 R)
• M40: 21,517,559 km (0.118 R)
• M41: 22,589,877 km (0.09 R)
• M42: 23,046,599 km (0.05 R)
• M43: 24,143,301 km (0.097 R)
• M44: 25,434,480 km (0.115 R)
• M45: 26,687,811 km (0.094 R)
• M46: 26,928,814 km (0.109 R)
• M47: 27,595,272 km (0.111 R)
• M48: 28,144,745 km (0.049 R)
• M49: 28,328,601 km (0.113 R)
• M50: 28,882,711 km (0.027 R)
• M51: 30,127,066 km (0.062 R)
• M52: 31,134,907 km (0.051 R)
• M53: 32,860,818 km (0.103 R)
• M54: 33,378,127 km (0.081 R)
• M55: 34,093,804 km (0.041 R)
• M56: 34,617,546 km (0.12 R)
• M57: 34,814,566 km (0.086 R)
• M58: 36,271,201 km (0.113 R)
• M59: 37,477,707 km (0.058 R)
• M60: 38,153,591 km (0.064 R)
• M61: 38,970,096 km (0.103 R)
• M62: 39,654,805 km (0.029 R)
• M63: 41,244,881 km (0.109 R)
• M64: 43,562,451 km (0.117 R)
• M65: 43,846,238 km (0.104 R)
• M66: 44,915,863 km (0.112 R)
• M67: 45,130,835 km (0.09 R)
• M68: 45,274,300 km (0.069 R)
• M69: 45,561,677 km (0.073 R)
• M70: 46,427,699 km (0.091 R)
• M71: 46,790,175 km (0.06 R)
• M72: 47,080,694 km (0.111 R)
• M73: 47,663,826 km (0.083 R)
• M74: 48,689,918 km (0.053 R)
• M75: 49,058,079 km (0.076 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 11,408 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit