🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.7 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.12 AU - 1.68 AU

Year: 582 Days

Day: 16.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,069,499 km

• M1: 506,538 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.32 AU - 1.56 AU

Year: 607 Days

Day: 41.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 10.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.73 AU - 2.41 AU

Year: 1047 Days

Day: 21.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.3

Radius: 13.2

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.69 AU - 7.71 AU

Year: 6095 Days

Day: 6.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 52,069,499 km

• M1: 167,550 km (0.116 R)
• M2: 270,174 km (0.104 R)
• M3: 475,272 km (0.066 R)
• M4: 701,165 km (0.071 R)
• M5: 996,172 km (0.108 R)
• M6: 1,278,613 km (0.052 R)
• M7: 1,549,834 km (0.107 R)
• M8: 2,340,907 km (0.119 R)
• M9: 3,073,339 km (0.106 R)
• M10: 4,136,381 km (0.08 R)
• M11: 4,542,091 km (0.052 R)
• M12: 4,707,995 km (0.074 R)
• M13: 4,875,843 km (0.112 R)
• M14: 5,333,463 km (0.071 R)
• M15: 5,985,411 km (0.087 R)
• M16: 6,475,493 km (0.072 R)
• M17: 6,725,322 km (0.046 R)
• M18: 7,592,391 km (0.108 R)
• M19: 7,723,888 km (0.096 R)
• M20: 7,955,764 km (0.073 R)
• M21: 8,156,375 km (0.051 R)
• M22: 8,257,354 km (0.08 R)
• M23: 8,358,781 km (0.099 R)
• M24: 8,494,616 km (0.06 R)
• M25: 8,871,902 km (0.069 R)
• M26: 9,607,624 km (0.069 R)
• M27: 10,000,767 km (0.096 R)
• M28: 10,290,090 km (0.094 R)
• M29: 10,399,296 km (0.086 R)
• M30: 10,508,802 km (0.09 R)
• M31: 10,840,011 km (0.079 R)
• M32: 11,512,454 km (0.087 R)
• M33: 11,701,845 km (0.096 R)
• M34: 12,314,298 km (0.065 R)
• M35: 12,585,669 km (0.06 R)
• M36: 12,898,029 km (0.091 R)
• M37: 13,690,449 km (0.094 R)
• M38: 15,405,589 km (0.082 R)
• M39: 15,656,165 km (0.092 R)
• M40: 15,739,940 km (0.117 R)
• M41: 16,034,498 km (0.109 R)
• M42: 16,415,973 km (0.062 R)
• M43: 17,796,163 km (0.041 R)
• M44: 18,102,988 km (0.116 R)
• M45: 18,235,083 km (0.091 R)
• M46: 18,455,889 km (0.105 R)
• M47: 18,588,882 km (0.119 R)
• M48: 19,393,120 km (0.101 R)
• M49: 19,528,207 km (0.094 R)
• M50: 20,345,759 km (0.077 R)
• M51: 21,686,306 km (0.102 R)
• M52: 21,826,629 km (0.097 R)
• M53: 21,920,277 km (0.097 R)
• M54: 22,155,145 km (0.103 R)
• M55: 23,150,719 km (0.097 R)
• M56: 23,246,312 km (0.076 R)
• M57: 23,726,222 km (0.057 R)
• M58: 23,967,374 km (0.088 R)
• M59: 24,257,893 km (0.076 R)
• M60: 24,549,459 km (0.103 R)
• M61: 24,744,535 km (0.09 R)
• M62: 26,773,681 km (0.057 R)
• M63: 27,024,855 km (0.045 R)
• M64: 27,833,731 km (0.034 R)
• M65: 28,394,424 km (0.084 R)
• M66: 28,701,847 km (0.116 R)
• M67: 28,855,933 km (0.035 R)
• M68: 29,061,780 km (0.073 R)
• M69: 29,216,614 km (0.07 R)
• M70: 30,046,583 km (0.11 R)
• M71: 30,621,787 km (0.105 R)
• M72: 30,726,804 km (0.082 R)
• M73: 30,989,648 km (0.057 R)
• M74: 32,262,127 km (0.091 R)
• M75: 32,743,832 km (0.111 R)
• M76: 33,066,216 km (0.119 R)
• M77: 33,227,781 km (0.116 R)
• M78: 34,257,314 km (0.086 R)
• M79: 35,022,657 km (0.114 R)
• M80: 35,187,364 km (0.081 R)
• M81: 35,793,535 km (0.057 R)
• M82: 35,959,439 km (0.086 R)
• M83: 36,403,295 km (0.067 R)
• M84: 37,520,492 km (0.025 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.9

Radius: 8.8

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 8.77 AU - 11.79 AU

Year: 11584 Days

Day: 11.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 52,069,499 km

• M1: 122,072 km (0.1 R)
• M2: 294,109 km (0.067 R)
• M3: 415,284 km (0.066 R)
• M4: 580,290 km (0.11 R)
• M5: 810,372 km (0.119 R)
• M6: 974,481 km (0.094 R)
• M7: 1,199,625 km (0.066 R)
• M8: 1,495,231 km (0.109 R)
• M9: 1,833,023 km (0.059 R)
• M10: 2,071,482 km (0.058 R)
• M11: 2,236,039 km (0.087 R)
• M12: 2,404,935 km (0.08 R)
• M13: 2,622,151 km (0.088 R)
• M14: 2,688,573 km (0.085 R)
• M15: 3,075,583 km (0.115 R)
• M16: 3,145,744 km (0.066 R)
• M17: 3,287,712 km (0.094 R)
• M18: 3,504,629 km (0.107 R)
• M19: 3,627,300 km (0.071 R)
• M20: 4,003,538 km (0.079 R)
• M21: 4,080,282 km (0.105 R)
• M22: 4,604,622 km (0.058 R)
• M23: 4,685,106 km (0.097 R)
• M24: 5,150,355 km (0.07 R)
• M25: 5,402,578 km (0.117 R)
• M26: 5,745,157 km (0.041 R)
• M27: 5,860,945 km (0.112 R)
• M28: 6,361,799 km (0.114 R)
• M29: 6,937,751 km (0.103 R)
• M30: 7,721,045 km (0.098 R)
• M31: 8,171,784 km (0.082 R)
• M32: 8,334,995 km (0.114 R)
• M33: 8,499,104 km (0.118 R)
• M34: 8,964,503 km (0.113 R)
• M35: 9,268,186 km (0.113 R)
• M36: 9,336,104 km (0.107 R)
• M37: 9,816,163 km (0.073 R)
• M38: 9,885,427 km (0.081 R)
• M39: 9,954,841 km (0.078 R)
• M40: 10,024,404 km (0.11 R)
• M41: 10,094,116 km (0.062 R)
• M42: 10,907,779 km (0.055 R)
• M43: 11,669,083 km (0.095 R)
• M44: 11,889,740 km (0.099 R)
• M45: 12,037,542 km (0.075 R)
• M46: 12,111,743 km (0.115 R)
• M47: 12,372,492 km (0.108 R)
• M48: 12,861,677 km (0.084 R)
• M49: 12,975,521 km (0.108 R)
• M50: 13,588,124 km (0.089 R)
• M51: 13,704,063 km (0.115 R)
• M52: 14,249,347 km (0.062 R)
• M53: 14,921,041 km (0.105 R)
• M54: 16,008,917 km (0.067 R)
• M55: 16,377,227 km (0.099 R)
• M56: 17,414,987 km (0.096 R)
• M57: 17,498,912 km (0.104 R)
• M58: 18,345,785 km (0.119 R)
• M59: 18,688,215 km (0.091 R)
• M60: 18,903,337 km (0.074 R)
• M61: 19,728,219 km (0.106 R)
• M62: 20,035,194 km (0.113 R)
• M63: 20,255,402 km (0.089 R)
• M64: 20,564,920 km (0.101 R)
• M65: 22,181,774 km (0.116 R)
• M66: 25,583,629 km (0.082 R)
• M67: 26,350,618 km (0.049 R)
• M68: 26,495,279 km (0.056 R)
• M69: 26,882,438 km (0.109 R)
• M70: 27,368,930 km (0.097 R)
• M71: 28,301,224 km (0.041 R)
• M72: 30,499,864 km (0.119 R)
• M73: 30,651,856 km (0.106 R)
• M74: 30,905,574 km (0.054 R)
• M75: 31,058,164 km (0.107 R)
• M76: 31,671,066 km (0.069 R)
• M77: 31,876,165 km (0.105 R)
• M78: 32,442,692 km (0.066 R)
• M79: 32,701,197 km (0.107 R)
• M80: 32,960,600 km (0.109 R)
• M81: 33,272,511 km (0.112 R)
• M82: 33,533,410 km (0.057 R)
• M83: 33,742,548 km (0.092 R)
• M84: 33,847,266 km (0.1 R)
• M85: 34,953,243 km (0.102 R)
• M86: 35,590,680 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.4

Radius: 12.6

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 10.35 AU - 15.09 AU

Year: 15944 Days

Day: 11.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 52,069,499 km

• M1: 161,267 km (0.083 R)
• M2: 387,010 km (0.073 R)
• M3: 496,665 km (0.067 R)
• M4: 702,661 km (0.108 R)
• M5: 844,630 km (0.074 R)
• M6: 1,016,966 km (0.036 R)
• M7: 1,180,626 km (0.118 R)
• M8: 1,420,581 km (0.058 R)
• M9: 1,652,757 km (0.115 R)
• M10: 1,773,782 km (0.053 R)
• M11: 2,368,882 km (0.082 R)
• M12: 2,618,112 km (0.116 R)
• M13: 3,795,448 km (0.091 R)
• M14: 4,490,030 km (0.084 R)
• M15: 4,661,320 km (0.079 R)
• M16: 4,799,848 km (0.071 R)
• M17: 5,331,967 km (0.098 R)
• M18: 6,413,560 km (0.095 R)
• M19: 6,529,349 km (0.098 R)
• M20: 6,880,754 km (0.109 R)
• M21: 6,959,742 km (0.112 R)
• M22: 7,039,029 km (0.106 R)
• M23: 7,807,064 km (0.046 R)
• M24: 8,263,936 km (0.057 R)
• M25: 8,686,849 km (0.109 R)
• M26: 8,815,055 km (0.032 R)
• M27: 9,247,243 km (0.113 R)
• M28: 9,686,313 km (0.112 R)
• M29: 10,177,293 km (0.103 R)
• M30: 10,722,128 km (0.111 R)
• M31: 12,413,332 km (0.058 R)
• M32: 13,885,076 km (0.054 R)
• M33: 14,135,802 km (0.062 R)
• M34: 14,337,460 km (0.108 R)
• M35: 14,999,281 km (0.094 R)
• M36: 15,567,154 km (0.091 R)
• M37: 15,775,395 km (0.098 R)
• M38: 15,984,532 km (0.118 R)
• M39: 16,458,608 km (0.104 R)
• M40: 16,670,738 km (0.111 R)
• M41: 16,777,102 km (0.084 R)
• M42: 18,400,688 km (0.097 R)
• M43: 18,676,097 km (0.07 R)
• M44: 19,286,905 km (0.101 R)
• M45: 19,398,655 km (0.052 R)
• M46: 20,699,409 km (0.034 R)
• M47: 20,813,851 km (0.094 R)
• M48: 21,043,334 km (0.094 R)
• M49: 22,086,630 km (0.09 R)
• M50: 23,087,290 km (0.102 R)
• M51: 23,802,667 km (0.091 R)
• M52: 23,982,633 km (0.113 R)
• M53: 24,464,787 km (0.086 R)
• M54: 25,255,113 km (0.052 R)
• M55: 25,499,855 km (0.078 R)
• M56: 25,684,159 km (0.065 R)
• M57: 28,054,986 km (0.081 R)
• M58: 29,781,645 km (0.109 R)
• M59: 30,951,799 km (0.111 R)
• M60: 31,938,397 km (0.101 R)
• M61: 32,535,293 km (0.111 R)
• M62: 33,135,928 km (0.08 R)
• M63: 33,336,988 km (0.054 R)
• M64: 33,471,177 km (0.109 R)
• M65: 33,942,560 km (0.058 R)
• M66: 36,885,300 km (0.113 R)
• M67: 37,163,253 km (0.098 R)
• M68: 37,511,666 km (0.1 R)
• M69: 37,931,139 km (0.04 R)
• M70: 38,915,792 km (0.102 R)
• M71: 39,269,591 km (0.087 R)
• M72: 39,553,378 km (0.073 R)
• M73: 40,122,897 km (0.115 R)
• M74: 40,910,530 km (0.063 R)
• M75: 41,126,250 km (0.087 R)
• M76: 43,890,968 km (0.089 R)
• M77: 44,628,486 km (0.111 R)
• M78: 44,998,740 km (0.111 R)
• M79: 45,891,540 km (0.091 R)
• M80: 46,265,385 km (0.027 R)
• M81: 47,619,246 km (0.118 R)
• M82: 48,376,959 km (0.067 R)
• M83: 50,211,927 km (0.104 R)
• M84: 50,442,906 km (0.096 R)
• M85: 50,596,992 km (0.111 R)
• M86: 50,828,569 km (0.114 R)
• M87: 51,525,396 km (0.104 R)
• M88: 51,913,902 km (0.064 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 18,180 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit