🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.47 AU - 0.61 AU

Year: 141 Days

Day: 40.1 Hours

Environment

Temp: 177 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,543,928 km

• M1: 21,692 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.57 AU - 0.71 AU

Year: 183 Days

Day: 35.1 Hours

Environment

Temp: 212 °C

Axial Tilt: 47.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.8 AU - 0.8 AU

Year: 255 Days

Day: 17.1 Hours

Environment

Temp: 141 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.91 AU - 1.33 AU

Year: 422 Days

Day: 20.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.04 AU - 1.26 AU

Year: 440 Days

Day: 47.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.79 AU - 6.09 AU

Year: 3914 Days

Day: 26.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,543,928 km

• M1: 38,895 km (0.064 R)

Asteroid Belt

Center: 5.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.7

Radius: 9.6

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.97 AU - 6.45 AU

Year: 4864 Days

Day: 7.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 90,543,928 km

• M1: 129,851 km (0.075 R)
• M2: 265,387 km (0.1 R)
• M3: 329,863 km (0.119 R)
• M4: 702,512 km (0.109 R)
• M5: 788,381 km (0.068 R)
• M6: 971,339 km (0.076 R)
• M7: 1,139,637 km (0.111 R)
• M8: 1,287,439 km (0.081 R)
• M9: 1,537,118 km (0.108 R)
• M10: 1,634,955 km (0.079 R)
• M11: 1,802,654 km (0.096 R)
• M12: 2,228,260 km (0.116 R)
• M13: 2,645,489 km (0.066 R)
• M14: 2,944,086 km (0.066 R)
• M15: 3,190,773 km (0.096 R)
• M16: 3,903,906 km (0.098 R)
• M17: 3,971,075 km (0.042 R)
• M18: 4,152,388 km (0.094 R)
• M19: 4,382,769 km (0.098 R)
• M20: 5,050,125 km (0.072 R)
• M21: 5,749,196 km (0.113 R)
• M22: 5,902,982 km (0.103 R)
• M23: 6,006,205 km (0.079 R)
• M24: 6,451,857 km (0.106 R)
• M25: 6,827,048 km (0.031 R)
• M26: 7,375,175 km (0.051 R)
• M27: 7,514,451 km (0.102 R)
• M28: 7,852,243 km (0.11 R)
• M29: 8,080,230 km (0.075 R)
• M30: 8,310,311 km (0.084 R)
• M31: 8,426,250 km (0.088 R)
• M32: 8,924,859 km (0.088 R)
• M33: 9,162,870 km (0.09 R)
• M34: 9,312,617 km (0.113 R)
• M35: 9,981,469 km (0.115 R)
• M36: 10,321,804 km (0.085 R)
• M37: 10,415,153 km (0.108 R)
• M38: 10,855,121 km (0.055 R)
• M39: 10,918,401 km (0.083 R)
• M40: 11,013,694 km (0.103 R)
• M41: 11,333,086 km (0.069 R)
• M42: 11,526,217 km (0.07 R)
• M43: 11,753,007 km (0.1 R)
• M44: 11,850,545 km (0.116 R)
• M45: 12,013,906 km (0.071 R)
• M46: 12,342,722 km (0.095 R)
• M47: 12,741,400 km (0.051 R)
• M48: 12,975,820 km (0.099 R)
• M49: 13,043,139 km (0.088 R)
• M50: 13,211,736 km (0.09 R)
• M51: 13,415,039 km (0.092 R)
• M52: 13,517,065 km (0.078 R)
• M53: 14,100,347 km (0.115 R)
• M54: 14,412,408 km (0.088 R)
• M55: 14,586,840 km (0.099 R)
• M56: 14,867,186 km (0.071 R)
• M57: 15,826,856 km (0.04 R)
• M58: 16,477,906 km (0.115 R)
• M59: 16,916,677 km (0.094 R)
• M60: 17,470,638 km (0.088 R)
• M61: 17,656,588 km (0.084 R)
• M62: 18,180,779 km (0.081 R)
• M63: 18,293,725 km (0.082 R)
• M64: 18,558,364 km (0.058 R)
• M65: 19,475,100 km (0.112 R)
• M66: 19,822,765 km (0.072 R)
• M67: 20,367,451 km (0.096 R)
• M68: 21,075,198 km (0.09 R)
• M69: 21,511,575 km (0.085 R)
• M70: 22,272,430 km (0.066 R)
• M71: 23,246,163 km (0.064 R)
• M72: 23,985,475 km (0.039 R)
• M73: 24,441,151 km (0.059 R)
• M74: 24,690,829 km (0.077 R)
• M75: 26,462,667 km (0.111 R)
• M76: 26,590,722 km (0.106 R)
• M77: 28,057,230 km (0.102 R)
• M78: 28,187,829 km (0.068 R)
• M79: 28,362,410 km (0.111 R)
• M80: 28,668,637 km (0.06 R)
• M81: 28,888,097 km (0.089 R)
• M82: 29,064,024 km (0.097 R)
• M83: 29,372,794 km (0.109 R)
• M84: 29,549,768 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415.6

Radius: 5.3

Gravity: 14.8 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 10.08 AU - 16.18 AU

Year: 16959 Days

Day: 24 Hours

Environment

Temp: -190 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 90,543,928 km

• M1: 92,751 km (0.087 R)
• M2: 321,635 km (0.07 R)
• M3: 653,294 km (0.047 R)
• M4: 710,291 km (0.115 R)
• M5: 1,065,586 km (0.059 R)
• M6: 1,202,767 km (0.06 R)
• M7: 1,596,359 km (0.104 R)
• M8: 1,727,107 km (0.086 R)
• M9: 1,861,446 km (0.114 R)
• M10: 1,916,050 km (0.111 R)
• M11: 2,027,051 km (0.114 R)
• M12: 2,705,477 km (0.1 R)
• M13: 2,767,710 km (0.099 R)
• M14: 3,182,844 km (0.116 R)
• M15: 3,248,518 km (0.084 R)
• M16: 3,414,571 km (0.066 R)
• M17: 3,448,081 km (0.112 R)
• M18: 4,249,477 km (0.054 R)
• M19: 4,615,244 km (0.066 R)
• M20: 4,839,641 km (0.034 R)
• M21: 5,652,556 km (0.09 R)
• M22: 5,973,293 km (0.06 R)
• M23: 6,716,346 km (0.047 R)
• M24: 7,013,148 km (0.046 R)
• M25: 7,751,713 km (0.091 R)
• M26: 7,795,844 km (0.069 R)
• M27: 8,333,050 km (0.108 R)
• M28: 8,378,378 km (0.1 R)
• M29: 8,743,696 km (0.117 R)
• M30: 9,632,009 km (0.04 R)
• M31: 9,679,581 km (0.101 R)
• M32: 9,727,302 km (0.087 R)
• M33: 10,745,465 km (0.084 R)
• M34: 10,794,833 km (0.096 R)
• M35: 11,242,130 km (0.081 R)
• M36: 12,881,125 km (0.115 R)
• M37: 13,781,853 km (0.039 R)
• M38: 14,538,669 km (0.09 R)
• M39: 14,922,238 km (0.097 R)
• M40: 15,308,949 km (0.116 R)
• M41: 16,660,116 km (0.119 R)
• M42: 17,640,132 km (0.098 R)
• M43: 17,931,848 km (0.104 R)
• M44: 18,107,625 km (0.081 R)
• M45: 18,520,216 km (0.083 R)
• M46: 18,816,719 km (0.057 R)
• M47: 18,876,110 km (0.096 R)
• M48: 19,234,397 km (0.081 R)
• M49: 19,294,385 km (0.085 R)
• M50: 19,957,702 km (0.119 R)
• M51: 20,383,757 km (0.069 R)
• M52: 20,444,943 km (0.096 R)
• M53: 20,935,923 km (0.104 R)
• M54: 22,117,596 km (0.106 R)
• M55: 22,685,021 km (0.097 R)
• M56: 23,833,933 km (0.036 R)
• M57: 25,001,544 km (0.114 R)
• M58: 25,658,279 km (0.115 R)
• M59: 27,123,141 km (0.103 R)
• M60: 27,933,363 km (0.081 R)
• M61: 28,478,049 km (0.107 R)
• M62: 28,683,148 km (0.082 R)
• M63: 28,957,510 km (0.087 R)
• M64: 29,716,271 km (0.115 R)
• M65: 30,551,476 km (0.08 R)
• M66: 31,042,157 km (0.111 R)
• M67: 31,394,310 km (0.082 R)
• M68: 31,535,530 km (0.093 R)
• M69: 32,816,088 km (0.066 R)
• M70: 33,102,867 km (0.117 R)
• M71: 37,504,485 km (0.119 R)
• M72: 38,255,766 km (0.086 R)
• M73: 38,482,107 km (0.102 R)
• M74: 38,936,137 km (0.104 R)
• M75: 39,315,816 km (0.08 R)
• M76: 39,468,107 km (0.081 R)
• M77: 40,539,078 km (0.099 R)
• M78: 43,101,391 km (0.12 R)
• M79: 44,204,226 km (0.086 R)
• M80: 45,316,187 km (0.115 R)
• M81: 45,715,613 km (0.025 R)
• M82: 49,608,599 km (0.115 R)
• M83: 50,267,727 km (0.042 R)
• M84: 50,433,033 km (0.092 R)
• M85: 50,846,820 km (0.103 R)
• M86: 53,185,185 km (0.094 R)
• M87: 53,859,721 km (0.088 R)
• M88: 54,452,279 km (0.112 R)
• M89: 54,961,809 km (0.118 R)
• M90: 55,472,985 km (0.079 R)
• M91: 55,643,826 km (0.115 R)
• M92: 56,328,535 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 951.7

Radius: 6

Gravity: 26.44 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 12.21 AU - 19.05 AU

Year: 22026 Days

Day: 19.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 90,543,928 km

• M1: 616,942 km (0.116 R)
• M2: 718,519 km (0.105 R)
• M3: 771,327 km (0.112 R)
• M4: 853,306 km (0.076 R)
• M5: 2,517,283 km (0.099 R)
• M6: 3,420,256 km (0.077 R)
• M7: 4,562,137 km (0.103 R)
• M8: 4,712,483 km (0.087 R)
• M9: 4,966,799 km (0.119 R)
• M10: 5,330,471 km (0.105 R)
• M11: 6,193,352 km (0.086 R)
• M12: 6,528,152 km (0.117 R)
• M13: 7,745,430 km (0.115 R)
• M14: 8,843,179 km (0.092 R)
• M15: 9,093,606 km (0.055 R)
• M16: 9,730,145 km (0.117 R)
• M17: 9,794,621 km (0.11 R)
• M18: 10,118,950 km (0.078 R)
• M19: 11,587,402 km (0.111 R)
• M20: 12,346,312 km (0.064 R)
• M21: 12,837,741 km (0.06 R)
• M22: 12,908,351 km (0.058 R)
• M23: 13,767,043 km (0.097 R)
• M24: 14,130,117 km (0.082 R)
• M25: 14,940,190 km (0.089 R)
• M26: 15,089,189 km (0.106 R)
• M27: 16,682,107 km (0.066 R)
• M28: 16,913,984 km (0.04 R)
• M29: 17,147,058 km (0.105 R)
• M30: 17,302,939 km (0.119 R)
• M31: 17,459,268 km (0.082 R)
• M32: 20,188,681 km (0.088 R)
• M33: 20,766,877 km (0.117 R)
• M34: 20,933,080 km (0.093 R)
• M35: 21,099,732 km (0.093 R)
• M36: 21,770,679 km (0.056 R)
• M37: 22,619,348 km (0.092 R)
• M38: 23,825,406 km (0.1 R)
• M39: 25,584,228 km (0.104 R)
• M40: 26,659,537 km (0.115 R)
• M41: 27,840,912 km (0.118 R)
• M42: 28,024,169 km (0.108 R)
• M43: 28,207,875 km (0.096 R)
• M44: 31,486,313 km (0.065 R)
• M45: 32,444,936 km (0.093 R)
• M46: 32,541,277 km (0.113 R)
• M47: 34,784,347 km (0.066 R)
• M48: 35,675,651 km (0.106 R)
• M49: 37,885,661 km (0.086 R)
• M50: 38,802,546 km (0.107 R)
• M51: 40,346,695 km (0.096 R)
• M52: 41,387,298 km (0.103 R)
• M53: 41,910,891 km (0.082 R)
• M54: 42,436,727 km (0.075 R)
• M55: 42,858,892 km (0.062 R)
• M56: 43,920,588 km (0.085 R)
• M57: 44,883,400 km (0.092 R)
• M58: 46,069,562 km (0.079 R)
• M59: 46,612,153 km (0.108 R)
• M60: 47,923,079 km (0.108 R)
• M61: 48,583,105 km (0.089 R)
• M62: 49,800,832 km (0.119 R)
• M63: 50,469,235 km (0.068 R)
• M64: 50,580,985 km (0.077 R)
• M65: 52,153,408 km (0.059 R)
• M66: 54,427,296 km (0.118 R)
• M67: 55,807,186 km (0.114 R)
• M68: 56,385,532 km (0.05 R)
• M69: 57,548,206 km (0.091 R)
• M70: 57,781,579 km (0.087 R)
• M71: 59,424,762 km (0.092 R)
• M72: 59,897,043 km (0.076 R)
• M73: 62,276,995 km (0.094 R)
• M74: 62,636,778 km (0.074 R)
• M75: 64,687,914 km (0.091 R)
• M76: 65,052,036 km (0.105 R)
• M77: 67,620,781 km (0.076 R)
• M78: 68,113,855 km (0.054 R)
• M79: 69,227,611 km (0.104 R)
• M80: 69,724,426 km (0.081 R)
• M81: 69,973,357 km (0.088 R)
• M82: 72,226,750 km (0.105 R)
• M83: 74,503,779 km (0.085 R)
• M84: 74,885,553 km (0.096 R)
• M85: 75,651,045 km (0.052 R)
• M86: 77,834,127 km (0.098 R)
• M87: 78,609,642 km (0.083 R)
• M88: 80,559,351 km (0.095 R)
• M89: 84,904,571 km (0.114 R)
• M90: 85,836,117 km (0.086 R)
• M91: 86,503,473 km (0.069 R)
• M92: 87,172,624 km (0.058 R)
• M93: 88,516,013 km (0.073 R)
• M94: 89,866,283 km (0.061 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 13,863 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit