🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.09 AU - 1.31 AU

Year: 469 Days

Day: 38.2 Hours

Environment

Temp: 28 °C

Axial Tilt: 23.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 77,506,613 km

• M1: 400,174 km (0.025 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.42 AU - 3.96 AU

Year: 2031 Days

Day: 23.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,506,613 km

• M1: 1,792,482 km (0.046 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.97 AU - 4.57 AU

Year: 2609 Days

Day: 19.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,506,613 km

• M1: 3,167,137 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.53 AU - 4.21 AU

Year: 2714 Days

Day: 45 Hours

Environment

Temp: -126 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.5

Radius: 14.4

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 6.49 AU - 7.07 AU

Year: 6293 Days

Day: 6.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 77,506,613 km

• M1: 252,372 km (0.08 R)
• M2: 670,348 km (0.116 R)
• M3: 802,293 km (0.079 R)
• M4: 1,025,643 km (0.081 R)
• M5: 1,226,104 km (0.095 R)
• M6: 1,393,355 km (0.119 R)
• M7: 1,601,146 km (0.109 R)
• M8: 1,717,533 km (0.102 R)
• M9: 2,212,553 km (0.107 R)
• M10: 2,324,452 km (0.11 R)
• M11: 2,457,594 km (0.1 R)
• M12: 2,593,279 km (0.099 R)
• M13: 2,751,554 km (0.109 R)
• M14: 3,057,182 km (0.055 R)
• M15: 3,331,245 km (0.108 R)
• M16: 3,948,785 km (0.118 R)
• M17: 4,435,726 km (0.09 R)
• M18: 4,819,595 km (0.107 R)
• M19: 5,264,499 km (0.033 R)
• M20: 5,365,178 km (0.102 R)
• M21: 5,878,448 km (0.032 R)
• M22: 6,061,855 km (0.108 R)
• M23: 6,273,836 km (0.105 R)
• M24: 6,380,798 km (0.036 R)
• M25: 6,488,359 km (0.059 R)
• M26: 7,483,484 km (0.095 R)
• M27: 7,912,231 km (0.085 R)
• M28: 8,378,378 km (0.119 R)
• M29: 8,763,892 km (0.111 R)
• M30: 8,973,927 km (0.071 R)
• M31: 9,124,872 km (0.116 R)
• M32: 9,460,121 km (0.094 R)
• M33: 9,675,691 km (0.045 R)
• M34: 10,268,697 km (0.104 R)
• M35: 10,681,438 km (0.077 R)
• M36: 10,841,507 km (0.115 R)
• M37: 11,294,340 km (0.107 R)
• M38: 12,285,426 km (0.102 R)
• M39: 12,419,765 km (0.045 R)
• M40: 13,132,599 km (0.083 R)
• M41: 13,893,753 km (0.095 R)
• M42: 14,421,085 km (0.107 R)
• M43: 14,669,418 km (0.103 R)
• M44: 15,170,271 km (0.116 R)
• M45: 15,567,753 km (0.045 R)
• M46: 16,005,327 km (0.07 R)
• M47: 16,115,281 km (0.087 R)
• M48: 16,706,492 km (0.109 R)
• M49: 17,042,040 km (0.111 R)
• M50: 17,267,035 km (0.084 R)
• M51: 17,379,981 km (0.106 R)
• M52: 17,568,624 km (0.065 R)
• M53: 17,758,015 km (0.093 R)
• M54: 18,062,447 km (0.111 R)
• M55: 18,215,186 km (0.103 R)
• M56: 18,637,800 km (0.096 R)
• M57: 19,102,451 km (0.077 R)
• M58: 19,610,186 km (0.069 R)
• M59: 20,241,190 km (0.093 R)
• M60: 21,079,537 km (0.072 R)
• M61: 22,625,332 km (0.101 R)
• M62: 23,495,243 km (0.072 R)
• M63: 23,745,820 km (0.096 R)
• M64: 24,123,405 km (0.06 R)
• M65: 25,225,043 km (0.115 R)
• M66: 25,524,538 km (0.092 R)
• M67: 26,908,468 km (0.093 R)
• M68: 27,214,396 km (0.065 R)
• M69: 27,521,520 km (0.087 R)
• M70: 27,829,841 km (0.115 R)
• M71: 28,494,355 km (0.082 R)
• M72: 28,984,887 km (0.098 R)
• M73: 29,838,941 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.2

Radius: 14.7

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 7.09 AU - 9.35 AU

Year: 8400 Days

Day: 7.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 77,506,613 km

• M1: 300,393 km (0.099 R)
• M2: 570,117 km (0.081 R)
• M3: 793,467 km (0.067 R)
• M4: 1,036,264 km (0.068 R)
• M5: 1,199,625 km (0.102 R)
• M6: 1,713,644 km (0.077 R)
• M7: 1,833,621 km (0.03 R)
• M8: 1,941,182 km (0.097 R)
• M9: 2,162,736 km (0.101 R)
• M10: 2,596,869 km (0.06 R)
• M11: 3,643,755 km (0.08 R)
• M12: 3,839,878 km (0.117 R)
• M13: 3,979,453 km (0.108 R)
• M14: 4,202,055 km (0.105 R)
• M15: 4,470,732 km (0.119 R)
• M16: 4,787,730 km (0.111 R)
• M17: 5,691,750 km (0.039 R)
• M18: 6,222,075 km (0.055 R)
• M19: 6,481,328 km (0.086 R)
• M20: 6,840,811 km (0.114 R)
• M21: 6,986,370 km (0.07 R)
• M22: 7,504,278 km (0.085 R)
• M23: 8,034,602 km (0.079 R)
• M24: 8,291,462 km (0.093 R)
• M25: 10,137,051 km (0.062 R)
• M26: 10,387,029 km (0.054 R)
• M27: 11,063,361 km (0.115 R)
• M28: 11,551,200 km (0.114 R)
• M29: 11,666,988 km (0.096 R)
• M30: 12,458,810 km (0.112 R)
• M31: 12,936,326 km (0.086 R)
• M32: 13,389,309 km (0.077 R)
• M33: 13,663,821 km (0.081 R)
• M34: 14,280,164 km (0.096 R)
• M35: 14,717,139 km (0.109 R)
• M36: 15,253,747 km (0.12 R)
• M37: 15,700,446 km (0.034 R)
• M38: 16,443,648 km (0.116 R)
• M39: 16,573,948 km (0.096 R)
• M40: 17,964,311 km (0.096 R)
• M41: 18,267,097 km (0.112 R)
• M42: 19,495,295 km (0.049 R)
• M43: 20,503,884 km (0.075 R)
• M44: 20,855,738 km (0.044 R)
• M45: 22,355,008 km (0.111 R)
• M46: 23,154,160 km (0.114 R)
• M47: 23,410,421 km (0.092 R)
• M48: 24,668,390 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.9

Radius: 9.6

Gravity: 10.34 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 8.61 AU - 9.37 AU

Year: 9608 Days

Day: 13.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 156.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 77,506,613 km

• M1: 143,614 km (0.091 R)
• M2: 324,927 km (0.093 R)
• M3: 459,714 km (0.091 R)
• M4: 666,010 km (0.117 R)
• M5: 1,430,305 km (0.086 R)
• M6: 1,522,906 km (0.107 R)
• M7: 1,641,388 km (0.071 R)
• M8: 1,787,844 km (0.11 R)
• M9: 1,887,925 km (0.092 R)
• M10: 2,173,059 km (0.099 R)
• M11: 2,499,780 km (0.077 R)
• M12: 2,871,531 km (0.096 R)
• M13: 3,446,137 km (0.069 R)
• M14: 3,892,237 km (0.095 R)
• M15: 4,322,930 km (0.054 R)
• M16: 4,595,497 km (0.079 R)
• M17: 4,768,731 km (0.073 R)
• M18: 5,050,424 km (0.066 R)
• M19: 5,337,652 km (0.115 R)
• M20: 5,630,265 km (0.041 R)
• M21: 5,778,517 km (0.059 R)
• M22: 6,269,348 km (0.11 R)
• M23: 6,539,222 km (0.094 R)
• M24: 8,405,755 km (0.117 R)
• M25: 8,703,455 km (0.106 R)
• M26: 9,091,362 km (0.084 R)
• M27: 9,221,961 km (0.119 R)
• M28: 9,794,921 km (0.076 R)
• M29: 10,424,728 km (0.035 R)
• M30: 11,021,474 km (0.112 R)
• M31: 11,723,686 km (0.06 R)
• M32: 12,682,459 km (0.111 R)
• M33: 12,828,317 km (0.091 R)
• M34: 12,926,004 km (0.11 R)
• M35: 13,318,998 km (0.079 R)
• M36: 13,417,882 km (0.102 R)
• M37: 14,217,632 km (0.096 R)
• M38: 14,878,855 km (0.066 R)
• M39: 15,239,086 km (0.085 R)
• M40: 16,178,411 km (0.073 R)
• M41: 16,336,835 km (0.063 R)
• M42: 16,655,180 km (0.083 R)
• M43: 16,815,100 km (0.095 R)
• M44: 17,352,007 km (0.092 R)
• M45: 18,222,517 km (0.111 R)
• M46: 18,442,425 km (0.068 R)
• M47: 18,829,286 km (0.117 R)
• M48: 18,995,938 km (0.071 R)
• M49: 20,517,647 km (0.062 R)
• M50: 21,728,044 km (0.075 R)
• M51: 21,902,923 km (0.084 R)
• M52: 22,489,048 km (0.073 R)
• M53: 22,665,873 km (0.114 R)
• M54: 23,139,649 km (0.047 R)
• M55: 23,318,119 km (0.099 R)
• M56: 23,497,188 km (0.097 R)
• M57: 24,217,651 km (0.101 R)
• M58: 24,641,312 km (0.045 R)
• M59: 26,174,391 km (0.117 R)
• M60: 26,298,258 km (0.052 R)
• M61: 26,546,890 km (0.106 R)
• M62: 26,858,652 km (0.088 R)
• M63: 27,108,929 km (0.113 R)
• M64: 28,499,292 km (0.105 R)
• M65: 30,562,845 km (0.106 R)
• M66: 31,020,614 km (0.077 R)
• M67: 31,943,035 km (0.09 R)
• M68: 34,355,899 km (0.08 R)
• M69: 34,423,816 km (0.11 R)
• M70: 34,559,651 km (0.094 R)
• M71: 35,515,731 km (0.096 R)
• M72: 37,105,059 km (0.039 R)
• M73: 38,013,717 km (0.075 R)
• M74: 38,294,661 km (0.105 R)
• M75: 41,287,068 km (0.105 R)
• M76: 42,665,313 km (0.103 R)
• M77: 44,132,419 km (0.05 R)
• M78: 44,575,678 km (0.087 R)
• M79: 45,020,432 km (0.065 R)
• M80: 45,392,332 km (0.063 R)
• M81: 47,720,075 km (0.116 R)
• M82: 48,707,870 km (0.067 R)
• M83: 49,778,991 km (0.064 R)
• M84: 49,932,777 km (0.061 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943.1

Radius: 3.2

Gravity: 92.1 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 11.65 AU - 15.19 AU

Year: 17524 Days

Day: 20.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 77,506,613 km

• M1: 141,669 km (0.117 R)
• M2: 613,650 km (0.06 R)
• M3: 754,721 km (0.088 R)
• M4: 779,255 km (0.091 R)
• M5: 1,094,009 km (0.082 R)
• M6: 1,294,022 km (0.087 R)
• M7: 1,536,370 km (0.086 R)
• M8: 2,062,057 km (0.112 R)
• M9: 2,166,327 km (0.051 R)
• M10: 2,308,146 km (0.098 R)
• M11: 2,982,383 km (0.038 R)
• M12: 3,381,510 km (0.034 R)
• M13: 3,797,243 km (0.108 R)
• M14: 4,317,095 km (0.088 R)
• M15: 4,495,266 km (0.12 R)
• M16: 4,585,324 km (0.073 R)
• M17: 5,421,876 km (0.072 R)
• M18: 6,005,158 km (0.085 R)
• M19: 7,020,628 km (0.106 R)
• M20: 7,072,838 km (0.026 R)
• M21: 7,125,047 km (0.114 R)
• M22: 7,230,065 km (0.059 R)
• M23: 7,708,778 km (0.093 R)
• M24: 8,033,555 km (0.063 R)
• M25: 8,307,619 km (0.056 R)
• M26: 8,640,474 km (0.088 R)
• M27: 8,696,423 km (0.092 R)
• M28: 10,847,790 km (0.093 R)
• M29: 12,388,948 km (0.105 R)
• M30: 12,832,655 km (0.091 R)
• M31: 12,960,262 km (0.096 R)
• M32: 13,605,178 km (0.082 R)
• M33: 14,326,539 km (0.119 R)
• M34: 14,992,998 km (0.058 R)
• M35: 16,217,905 km (0.081 R)
• M36: 16,287,019 km (0.119 R)
• M37: 16,425,248 km (0.112 R)
• M38: 17,052,212 km (0.098 R)
• M39: 17,616,196 km (0.079 R)
• M40: 17,971,791 km (0.083 R)
• M41: 18,043,149 km (0.118 R)
• M42: 18,329,629 km (0.096 R)
• M43: 18,762,266 km (0.065 R)
• M44: 18,834,671 km (0.106 R)
• M45: 19,125,340 km (0.113 R)
• M46: 19,344,351 km (0.089 R)
• M47: 19,490,658 km (0.045 R)
• M48: 20,080,073 km (0.031 R)
• M49: 21,125,613 km (0.07 R)
• M50: 21,959,322 km (0.095 R)
• M51: 22,265,249 km (0.116 R)
• M52: 23,424,633 km (0.042 R)
• M53: 24,050,999 km (0.111 R)
• M54: 24,603,614 km (0.117 R)
• M55: 24,682,901 km (0.076 R)
• M56: 25,400,222 km (0.075 R)
• M57: 26,610,918 km (0.109 R)
• M58: 27,840,313 km (0.095 R)
• M59: 28,005,619 km (0.06 R)
• M60: 29,845,523 km (0.109 R)
• M61: 30,354,006 km (0.103 R)
• M62: 31,465,668 km (0.117 R)
• M63: 33,201,602 km (0.097 R)
• M64: 33,992,825 km (0.114 R)
• M65: 34,701,470 km (0.057 R)
• M66: 35,593,971 km (0.103 R)
• M67: 36,043,064 km (0.102 R)
• M68: 36,223,329 km (0.081 R)
• M69: 36,765,621 km (0.065 R)
• M70: 37,584,071 km (0.102 R)
• M71: 37,675,326 km (0.105 R)
• M72: 38,684,663 km (0.095 R)
• M73: 39,053,871 km (0.07 R)
• M74: 39,331,524 km (0.089 R)
• M75: 43,958,736 km (0.042 R)
• M76: 44,536,932 km (0.042 R)
• M77: 49,053,441 km (0.097 R)
• M78: 49,653,179 km (0.095 R)
• M79: 50,154,781 km (0.07 R)
• M80: 52,688,220 km (0.119 R)
• M81: 53,302,320 km (0.105 R)
• M82: 54,228,031 km (0.072 R)
• M83: 54,331,254 km (0.088 R)
• M84: 55,678,532 km (0.115 R)
• M85: 57,983,536 km (0.069 R)
• M86: 59,360,136 km (0.082 R)
• M87: 59,785,891 km (0.063 R)
• M88: 65,302,163 km (0.052 R)
• M89: 66,513,158 km (0.07 R)
• M90: 66,955,220 km (0.079 R)
• M91: 67,509,330 km (0.04 R)
• M92: 68,510,589 km (0.084 R)
• M93: 70,077,627 km (0.119 R)
• M94: 71,769,878 km (0.058 R)
• M95: 75,079,282 km (0.104 R)
• M96: 75,424,404 km (0.107 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 16,074 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit