🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.62 AU - 0.78 AU

Year: 205 Days

Day: 23.4 Hours

Environment

Temp: 185 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - 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): 0.154

Orbit Range: 1 AU - 1.36 AU

Year: 448 Days

Day: 45.9 Hours

Environment

Temp: 27 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 42,961,634 km

• M1: 112,198 km (0.111 R)
• M2: 823,087 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.38 AU - 1.8 AU

Year: 701 Days

Day: 40.3 Hours

Environment

Temp: -10 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.64 AU - 2.14 AU

Year: 909 Days

Day: 43.1 Hours

Environment

Temp: -49 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.93 AU - 4.43 AU

Year: 2990 Days

Day: 38.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,961,634 km

• M1: 1,105,827 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.85 AU - 5.07 AU

Year: 3295 Days

Day: 19.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.51 AU - 5.43 AU

Year: 3306 Days

Day: 43 Hours

Environment

Temp: -114 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.9

Radius: 12.2

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.86 AU - 6.5 AU

Year: 4736 Days

Day: 7.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 42,961,634 km

• M1: 152,590 km (0.11 R)
• M2: 229,034 km (0.039 R)
• M3: 404,213 km (0.116 R)
• M4: 574,007 km (0.065 R)
• M5: 713,432 km (0.104 R)
• M6: 829,520 km (0.106 R)
• M7: 1,003,652 km (0.089 R)
• M8: 1,108,969 km (0.105 R)
• M9: 1,190,649 km (0.071 R)
• M10: 1,288,636 km (0.106 R)
• M11: 1,804,599 km (0.106 R)
• M12: 2,205,671 km (0.095 R)
• M13: 2,328,042 km (0.094 R)
• M14: 2,543,164 km (0.082 R)
• M15: 2,954,857 km (0.065 R)
• M16: 3,129,288 km (0.108 R)
• M17: 3,207,977 km (0.072 R)
• M18: 3,591,097 km (0.1 R)
• M19: 4,182,308 km (0.079 R)
• M20: 4,445,151 km (0.032 R)
• M21: 4,987,144 km (0.088 R)
• M22: 5,360,241 km (0.087 R)
• M23: 5,742,314 km (0.038 R)
• M24: 5,936,791 km (0.111 R)
• M25: 6,941,640 km (0.12 R)
• M26: 7,175,013 km (0.11 R)
• M27: 7,649,538 km (0.101 R)
• M28: 7,836,834 km (0.096 R)
• M29: 8,052,853 km (0.052 R)
• M30: 8,134,384 km (0.117 R)
• M31: 8,546,078 km (0.079 R)
• M32: 9,247,243 km (0.079 R)
• M33: 9,648,165 km (0.115 R)
• M34: 9,937,936 km (0.085 R)
• M35: 10,318,962 km (0.094 R)
• M36: 10,585,545 km (0.114 R)
• M37: 11,767,219 km (0.109 R)
• M38: 12,641,319 km (0.071 R)
• M39: 13,246,443 km (0.116 R)
• M40: 13,342,784 km (0.112 R)
• M41: 13,763,303 km (0.109 R)
• M42: 13,860,841 km (0.113 R)
• M43: 14,253,835 km (0.085 R)
• M44: 14,352,569 km (0.097 R)
• M45: 14,550,936 km (0.026 R)
• M46: 15,387,039 km (0.109 R)
• M47: 15,998,595 km (0.093 R)
• M48: 16,238,699 km (0.059 R)
• M49: 16,757,056 km (0.114 R)
• M50: 17,210,637 km (0.109 R)
• M51: 17,491,881 km (0.114 R)
• M52: 17,739,166 km (0.081 R)
• M53: 18,237,177 km (0.065 R)
• M54: 19,029,148 km (0.106 R)
• M55: 19,283,614 km (0.102 R)
• M56: 19,392,970 km (0.049 R)
• M57: 19,722,235 km (0.036 R)
• M58: 20,833,299 km (0.07 R)
• M59: 21,095,544 km (0.099 R)
• M60: 21,396,535 km (0.097 R)
• M61: 21,736,870 km (0.081 R)
• M62: 21,926,710 km (0.09 R)
• M63: 22,040,853 km (0.113 R)
• M64: 22,116,998 km (0.091 R)
• M65: 22,653,157 km (0.096 R)
• M66: 22,807,093 km (0.105 R)
• M67: 22,961,328 km (0.084 R)
• M68: 23,387,383 km (0.056 R)
• M69: 23,777,086 km (0.091 R)
• M70: 24,760,542 km (0.109 R)
• M71: 24,839,829 km (0.062 R)
• M72: 25,157,724 km (0.075 R)
• M73: 25,277,253 km (0.103 R)
• M74: 25,677,128 km (0.103 R)
• M75: 25,797,554 km (0.065 R)
• M76: 26,079,098 km (0.114 R)
• M77: 27,420,392 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.4

Radius: 9.7

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.85 AU - 7.63 AU

Year: 6815 Days

Day: 5.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 42,961,634 km

• M1: 130,150 km (0.117 R)
• M2: 196,572 km (0.025 R)
• M3: 490,831 km (0.095 R)
• M4: 578,495 km (0.101 R)
• M5: 685,906 km (0.051 R)
• M6: 1,066,932 km (0.116 R)
• M7: 1,236,726 km (0.09 R)
• M8: 1,343,090 km (0.081 R)
• M9: 1,470,996 km (0.106 R)
• M10: 2,107,385 km (0.106 R)
• M11: 2,477,341 km (0.097 R)
• M12: 3,179,404 km (0.041 R)
• M13: 3,654,676 km (0.113 R)
• M14: 3,757,599 km (0.106 R)
• M15: 4,205,795 km (0.063 R)
• M16: 4,699,019 km (0.091 R)
• M17: 4,867,616 km (0.096 R)
• M18: 4,952,587 km (0.093 R)
• M19: 5,443,717 km (0.058 R)
• M20: 5,950,555 km (0.074 R)
• M21: 6,286,551 km (0.11 R)
• M22: 6,628,682 km (0.087 R)
• M23: 6,754,643 km (0.107 R)
• M24: 6,817,923 km (0.116 R)
• M25: 7,429,030 km (0.075 R)
• M26: 7,857,179 km (0.119 R)
• M27: 8,024,131 km (0.082 R)
• M28: 8,497,608 km (0.118 R)
• M29: 9,613,608 km (0.075 R)
• M30: 9,899,789 km (0.042 R)
• M31: 10,080,204 km (0.105 R)
• M32: 11,035,237 km (0.082 R)
• M33: 11,109,886 km (0.099 R)
• M34: 11,485,825 km (0.089 R)
• M35: 11,599,370 km (0.059 R)
• M36: 11,942,398 km (0.099 R)
• M37: 12,172,928 km (0.065 R)
• M38: 12,521,641 km (0.119 R)
• M39: 13,427,306 km (0.058 R)
• M40: 13,507,042 km (0.1 R)
• M41: 13,827,630 km (0.077 R)
• M42: 14,722,375 km (0.065 R)
• M43: 16,141,610 km (0.095 R)
• M44: 16,226,432 km (0.043 R)
• M45: 17,212,731 km (0.113 R)
• M46: 17,386,265 km (0.053 R)
• M47: 17,647,612 km (0.099 R)
• M48: 18,351,021 km (0.096 R)
• M49: 18,483,864 km (0.116 R)
• M50: 18,706,167 km (0.074 R)
• M51: 19,378,160 km (0.062 R)
• M52: 19,739,738 km (0.076 R)
• M53: 20,012,455 km (0.063 R)
• M54: 20,378,072 km (0.056 R)
• M55: 20,653,632 km (0.079 R)
• M56: 21,534,464 km (0.11 R)
• M57: 22,474,986 km (0.102 R)
• M58: 22,759,820 km (0.064 R)
• M59: 22,854,964 km (0.117 R)
• M60: 23,045,702 km (0.094 R)
• M61: 23,573,184 km (0.048 R)
• M62: 23,669,375 km (0.064 R)
• M63: 23,959,146 km (0.094 R)
• M64: 24,639,816 km (0.104 R)
• M65: 24,835,491 km (0.06 R)
• M66: 25,080,681 km (0.098 R)
• M67: 25,524,239 km (0.103 R)
• M68: 27,729,611 km (0.109 R)
• M69: 28,239,291 km (0.1 R)
• M70: 28,443,941 km (0.117 R)
• M71: 29,061,182 km (0.051 R)
• M72: 29,527,029 km (0.069 R)
• M73: 29,682,761 km (0.055 R)
• M74: 29,943,061 km (0.095 R)
• M75: 30,204,259 km (0.045 R)
• M76: 30,623,432 km (0.104 R)
• M77: 32,212,909 km (0.098 R)
• M78: 35,637,055 km (0.062 R)
• M79: 35,913,662 km (0.1 R)
• M80: 36,246,666 km (0.036 R)
• M81: 37,027,567 km (0.081 R)
• M82: 37,139,467 km (0.03 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.6

Radius: 11

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.78 AU - 9.26 AU

Year: 7214 Days

Day: 10.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 42,961,634 km

• M1: 161,865 km (0.096 R)
• M2: 231,727 km (0.12 R)
• M3: 316,399 km (0.029 R)
• M4: 393,592 km (0.042 R)
• M5: 704,307 km (0.102 R)
• M6: 797,955 km (0.077 R)
• M7: 1,016,368 km (0.072 R)
• M8: 1,351,318 km (0.106 R)
• M9: 1,430,604 km (0.089 R)
• M10: 1,552,377 km (0.027 R)
• M11: 2,120,999 km (0.084 R)
• M12: 2,237,386 km (0.096 R)
• M13: 2,332,231 km (0.103 R)
• M14: 2,624,695 km (0.093 R)
• M15: 2,800,921 km (0.102 R)
• M16: 3,881,317 km (0.098 R)
• M17: 4,082,675 km (0.115 R)
• M18: 4,287,475 km (0.097 R)
• M19: 4,616,291 km (0.078 R)
• M20: 5,140,482 km (0.117 R)
• M21: 5,298,308 km (0.117 R)
• M22: 5,814,271 km (0.09 R)
• M23: 6,447,818 km (0.094 R)
• M24: 6,963,631 km (0.027 R)
• M25: 7,457,005 km (0.089 R)
• M26: 7,528,363 km (0.093 R)
• M27: 7,998,250 km (0.032 R)
• M28: 8,292,060 km (0.109 R)
• M29: 8,701,959 km (0.044 R)
• M30: 9,271,627 km (0.057 R)
• M31: 10,727,813 km (0.11 R)
• M32: 10,889,528 km (0.097 R)
• M33: 12,978,214 km (0.09 R)
• M34: 13,672,198 km (0.092 R)
• M35: 15,186,877 km (0.118 R)
• M36: 15,734,106 km (0.106 R)
• M37: 17,366,966 km (0.083 R)
• M38: 17,557,105 km (0.095 R)
• M39: 17,987,199 km (0.089 R)
• M40: 18,469,204 km (0.054 R)
• M41: 18,809,090 km (0.105 R)
• M42: 19,200,139 km (0.074 R)
• M43: 19,643,248 km (0.094 R)
• M44: 19,940,499 km (0.103 R)
• M45: 20,740,698 km (0.113 R)
• M46: 20,992,770 km (0.079 R)
• M47: 21,449,343 km (0.092 R)
• M48: 21,755,570 km (0.05 R)
• M49: 21,960,369 km (0.093 R)
• M50: 22,682,628 km (0.116 R)
• M51: 23,098,958 km (0.109 R)
• M52: 23,203,378 km (0.111 R)
• M53: 23,886,142 km (0.073 R)
• M54: 24,468,976 km (0.088 R)
• M55: 24,842,372 km (0.097 R)
• M56: 25,056,596 km (0.118 R)
• M57: 25,379,129 km (0.108 R)
• M58: 27,232,348 km (0.107 R)
• M59: 27,674,708 km (0.04 R)
• M60: 28,008,013 km (0.118 R)
• M61: 28,734,759 km (0.101 R)
• M62: 28,847,107 km (0.076 R)
• M63: 29,978,964 km (0.075 R)
• M64: 30,492,983 km (0.07 R)
• M65: 32,929,932 km (0.1 R)
• M66: 33,106,458 km (0.117 R)
• M67: 33,283,282 km (0.025 R)
• M68: 33,519,497 km (0.1 R)
• M69: 36,033,041 km (0.062 R)
• M70: 36,701,294 km (0.073 R)
• M71: 37,067,510 km (0.091 R)
• M72: 37,680,712 km (0.102 R)
• M73: 37,926,800 km (0.048 R)
• M74: 38,730,590 km (0.091 R)
• M75: 38,916,988 km (0.096 R)
• M76: 39,477,681 km (0.082 R)
• M77: 40,606,996 km (0.11 R)
• M78: 41,112,337 km (0.103 R)
• M79: 41,492,765 km (0.106 R)
• M80: 41,746,931 km (0.054 R)
• M81: 42,512,723 km (0.079 R)
• M82: 42,704,956 km (0.066 R)
• M83: 42,833,162 km (0.109 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 19,946 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit