🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.81 AU - 1.17 AU

Year: 351 Days

Day: 29.3 Hours

Environment

Temp: 111 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,307,528 km

• M1: 223,350 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.81 AU - 1.29 AU

Year: 384 Days

Day: 18.1 Hours

Environment

Temp: 48 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 68,307,528 km

• M1: 46,076 km (0.049 R)
• M2: 276,606 km (0.048 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.25 AU - 1.53 AU

Year: 584 Days

Day: 42.4 Hours

Environment

Temp: 0 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 68,307,528 km

• M1: 45,627 km (0.058 R)

Asteroid Belt

Center: 2.41 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.42 AU - 3.42 AU

Year: 2254 Days

Day: 28.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,307,528 km

• M1: 933,640 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.29 AU - 5.53 AU

Year: 3878 Days

Day: 23.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,307,528 km

• M1: 229,334 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.3

Radius: 11.8

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 10.27 AU - 10.43 AU

Year: 11869 Days

Day: 9.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 68,307,528 km

• M1: 184,753 km (0.087 R)
• M2: 297,251 km (0.114 R)
• M3: 382,821 km (0.11 R)
• M4: 495,019 km (0.073 R)
• M5: 604,675 km (0.039 R)
• M6: 723,754 km (0.1 R)
• M7: 1,110,914 km (0.088 R)
• M8: 1,441,824 km (0.05 R)
• M9: 1,778,868 km (0.106 R)
• M10: 2,640,253 km (0.115 R)
• M11: 2,814,834 km (0.077 R)
• M12: 2,933,465 km (0.094 R)
• M13: 3,144,996 km (0.082 R)
• M14: 4,008,026 km (0.106 R)
• M15: 4,345,519 km (0.095 R)
• M16: 4,552,562 km (0.069 R)
• M17: 4,905,015 km (0.082 R)
• M18: 5,938,437 km (0.106 R)
• M19: 6,053,029 km (0.092 R)
• M20: 6,440,787 km (0.11 R)
• M21: 7,240,238 km (0.079 R)
• M22: 7,860,471 km (0.086 R)
• M23: 8,454,823 km (0.034 R)
• M24: 8,540,842 km (0.116 R)
• M25: 9,151,799 km (0.109 R)
• M26: 9,328,923 km (0.103 R)
• M27: 9,731,641 km (0.081 R)
• M28: 9,912,505 km (0.072 R)
• M29: 10,094,416 km (0.109 R)
• M30: 10,507,904 km (0.096 R)
• M31: 10,600,655 km (0.119 R)
• M32: 11,637,667 km (0.09 R)
• M33: 12,216,910 km (0.061 R)
• M34: 12,412,135 km (0.081 R)
• M35: 13,353,555 km (0.113 R)
• M36: 13,959,875 km (0.116 R)
• M37: 14,061,901 km (0.082 R)
• M38: 14,782,364 km (0.113 R)
• M39: 15,567,753 km (0.082 R)
• M40: 16,205,788 km (0.091 R)
• M41: 16,420,311 km (0.084 R)
• M42: 18,059,754 km (0.046 R)
• M43: 19,636,516 km (0.061 R)
• M44: 19,807,955 km (0.106 R)
• M45: 20,095,033 km (0.117 R)
• M46: 20,325,713 km (0.107 R)
• M47: 20,557,141 km (0.099 R)
• M48: 21,198,317 km (0.073 R)
• M49: 21,433,037 km (0.098 R)
• M50: 22,083,189 km (0.105 R)
• M51: 22,380,739 km (0.064 R)
• M52: 22,679,785 km (0.105 R)
• M53: 23,221,329 km (0.105 R)
• M54: 24,010,907 km (0.069 R)
• M55: 24,378,469 km (0.045 R)
• M56: 24,747,677 km (0.035 R)
• M57: 24,871,244 km (0.118 R)
• M58: 25,180,912 km (0.08 R)
• M59: 25,491,926 km (0.119 R)
• M60: 25,741,605 km (0.105 R)
• M61: 26,621,988 km (0.109 R)
• M62: 27,065,845 km (0.075 R)
• M63: 28,865,807 km (0.07 R)
• M64: 29,191,332 km (0.089 R)
• M65: 29,518,053 km (0.051 R)
• M66: 30,043,292 km (0.112 R)
• M67: 35,324,096 km (0.099 R)
• M68: 35,742,073 km (0.046 R)
• M69: 37,785,131 km (0.038 R)
• M70: 38,641,728 km (0.113 R)
• M71: 39,000,464 km (0.097 R)
• M72: 39,648,971 km (0.086 R)
• M73: 40,010,848 km (0.111 R)
• M74: 40,155,808 km (0.036 R)
• M75: 40,519,182 km (0.107 R)
• M76: 40,956,755 km (0.043 R)
• M77: 41,689,486 km (0.109 R)
• M78: 42,131,099 km (0.072 R)
• M79: 45,190,525 km (0.101 R)
• M80: 45,795,798 km (0.116 R)
• M81: 46,937,978 km (0.095 R)
• M82: 47,935,496 km (0.107 R)
• M83: 49,017,388 km (0.115 R)
• M84: 49,717,207 km (0.058 R)
• M85: 49,873,237 km (0.057 R)
• M86: 50,812,413 km (0.117 R)
• M87: 52,549,394 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.6

Radius: 10.6

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 10.07 AU - 12.91 AU

Year: 13883 Days

Day: 6.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,307,528 km

• M1: 237,861 km (0.116 R)
• M2: 569,070 km (0.032 R)
• M3: 1,025,942 km (0.118 R)
• M4: 1,394,252 km (0.078 R)
• M5: 1,690,157 km (0.103 R)
• M6: 2,217,040 km (0.114 R)
• M7: 2,340,907 km (0.059 R)
• M8: 2,859,414 km (0.083 R)
• M9: 4,151,790 km (0.076 R)
• M10: 4,266,830 km (0.038 R)
• M11: 5,349,470 km (0.109 R)
• M12: 5,516,870 km (0.072 R)
• M13: 5,643,580 km (0.087 R)
• M14: 5,899,990 km (0.079 R)
• M15: 6,691,812 km (0.087 R)
• M16: 7,752,012 km (0.069 R)
• M17: 7,846,558 km (0.051 R)
• M18: 8,277,400 km (0.105 R)
• M19: 8,520,048 km (0.09 R)
• M20: 8,617,735 km (0.037 R)
• M21: 8,913,191 km (0.09 R)
• M22: 9,012,374 km (0.088 R)
• M23: 9,211,938 km (0.055 R)
• M24: 9,362,583 km (0.085 R)
• M25: 9,768,292 km (0.076 R)
• M26: 9,921,929 km (0.114 R)
• M27: 10,076,314 km (0.086 R)
• M28: 10,492,196 km (0.087 R)
• M29: 10,966,571 km (0.085 R)
• M30: 11,773,053 km (0.105 R)
• M31: 12,210,926 km (0.083 R)
• M32: 13,442,416 km (0.104 R)
• M33: 13,613,556 km (0.084 R)
• M34: 13,727,849 km (0.09 R)
• M35: 16,264,131 km (0.109 R)
• M36: 16,385,604 km (0.102 R)
• M37: 17,058,944 km (0.082 R)
• M38: 17,244,296 km (0.086 R)
• M39: 17,554,413 km (0.076 R)
• M40: 17,741,410 km (0.116 R)
• M41: 18,369,571 km (0.104 R)
• M42: 18,559,411 km (0.094 R)
• M43: 19,647,586 km (0.062 R)
• M44: 19,971,615 km (0.119 R)
• M45: 20,362,813 km (0.062 R)
• M46: 21,218,962 km (0.067 R)
• M47: 22,356,205 km (0.054 R)
• M48: 23,307,647 km (0.084 R)
• M49: 23,650,675 km (0.028 R)
• M50: 23,995,349 km (0.107 R)
• M51: 24,689,633 km (0.077 R)
• M52: 25,885,219 km (0.069 R)
• M53: 26,240,364 km (0.116 R)
• M54: 27,604,846 km (0.045 R)
• M55: 27,677,401 km (0.104 R)
• M56: 28,186,333 km (0.063 R)
• M57: 28,771,859 km (0.117 R)
• M58: 29,361,275 km (0.047 R)
• M59: 33,135,031 km (0.117 R)
• M60: 33,907,853 km (0.085 R)
• M61: 34,999,918 km (0.057 R)
• M62: 35,786,952 km (0.107 R)
• M63: 36,103,352 km (0.106 R)
• M64: 37,378,524 km (0.077 R)
• M65: 38,021,645 km (0.095 R)
• M66: 38,993,134 km (0.034 R)
• M67: 41,043,223 km (0.077 R)
• M68: 41,208,828 km (0.055 R)
• M69: 41,873,042 km (0.1 R)
• M70: 42,540,997 km (0.041 R)
• M71: 43,464,913 km (0.117 R)
• M72: 43,549,287 km (0.109 R)
• M73: 43,887,228 km (0.088 R)
• M74: 44,905,990 km (0.076 R)
• M75: 46,190,587 km (0.093 R)
• M76: 47,487,151 km (0.106 R)
• M77: 49,586,458 km (0.101 R)
• M78: 49,850,947 km (0.111 R)
• M79: 50,292,859 km (0.101 R)
• M80: 52,342,649 km (0.094 R)
• M81: 52,971,858 km (0.113 R)
• M82: 53,693,967 km (0.091 R)
• M83: 54,328,561 km (0.076 R)
• M84: 56,799,469 km (0.109 R)
• M85: 57,260,979 km (0.06 R)
• M86: 57,909,336 km (0.04 R)
• M87: 58,094,987 km (0.048 R)
• M88: 60,244,559 km (0.075 R)
• M89: 60,621,096 km (0.118 R)
• M90: 62,229,872 km (0.043 R)
• M91: 62,896,330 km (0.104 R)
• M92: 63,948,602 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 189.3

Radius: 4.5

Gravity: 9.35 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 15.47 AU - 24.93 AU

Year: 32361 Days

Day: 20.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 68,307,528 km

• M1: 67,169 km (0.052 R)
• M2: 114,293 km (0.101 R)
• M3: 145,708 km (0.101 R)
• M4: 446,699 km (0.097 R)
• M5: 541,694 km (0.097 R)
• M6: 1,213,239 km (0.11 R)
• M7: 1,320,052 km (0.119 R)
• M8: 1,600,248 km (0.09 R)
• M9: 1,717,533 km (0.115 R)
• M10: 2,117,857 km (0.109 R)
• M11: 2,182,035 km (0.116 R)
• M12: 2,546,006 km (0.094 R)
• M13: 2,857,768 km (0.07 R)
• M14: 3,516,896 km (0.098 R)
• M15: 3,708,082 km (0.083 R)
• M16: 4,021,041 km (0.066 R)
• M17: 4,140,570 km (0.085 R)
• M18: 4,383,218 km (0.07 R)
• M19: 4,465,048 km (0.091 R)
• M20: 4,755,716 km (0.109 R)
• M21: 5,663,925 km (0.052 R)
• M22: 6,390,971 km (0.088 R)
• M23: 6,437,346 km (0.083 R)
• M24: 6,718,141 km (0.093 R)
• M25: 7,682,748 km (0.117 R)
• M26: 7,980,598 km (0.096 R)
• M27: 8,434,328 km (0.066 R)
• M28: 8,485,191 km (0.109 R)
• M29: 8,896,436 km (0.083 R)
• M30: 9,052,167 km (0.047 R)
• M31: 9,791,480 km (0.102 R)
• M32: 10,440,286 km (0.025 R)
• M33: 11,893,330 km (0.099 R)
• M34: 12,007,623 km (0.103 R)
• M35: 12,468,833 km (0.078 R)
• M36: 13,289,676 km (0.099 R)
• M37: 13,408,308 km (0.061 R)
• M38: 14,492,294 km (0.111 R)
• M39: 15,292,493 km (0.098 R)
• M40: 15,416,809 km (0.101 R)
• M41: 15,729,169 km (0.083 R)
• M42: 16,742,994 km (0.052 R)
• M43: 16,871,199 km (0.055 R)
• M44: 17,712,388 km (0.11 R)
• M45: 18,236,728 km (0.114 R)
• M46: 19,840,418 km (0.116 R)
• M47: 20,453,320 km (0.073 R)
• M48: 20,934,277 km (0.085 R)
• M49: 21,072,506 km (0.061 R)
• M50: 23,466,221 km (0.094 R)
• M51: 24,041,874 km (0.097 R)
• M52: 24,987,183 km (0.113 R)
• M53: 26,764,106 km (0.076 R)
• M54: 26,989,101 km (0.113 R)
• M55: 28,657,866 km (0.112 R)
• M56: 29,118,777 km (0.063 R)
• M57: 30,516,170 km (0.12 R)
• M58: 31,301,858 km (0.116 R)
• M59: 33,698,566 km (0.101 R)
• M60: 34,266,290 km (0.088 R)
• M61: 36,402,248 km (0.078 R)
• M62: 37,068,108 km (0.079 R)
• M63: 37,738,008 km (0.116 R)
• M64: 37,822,082 km (0.05 R)
• M65: 39,259,867 km (0.091 R)
• M66: 39,344,988 km (0.085 R)
• M67: 39,771,641 km (0.096 R)
• M68: 40,887,940 km (0.095 R)
• M69: 41,319,979 km (0.118 R)
• M70: 42,537,855 km (0.091 R)
• M71: 42,800,400 km (0.06 R)
• M72: 44,209,462 km (0.113 R)
• M73: 44,475,297 km (0.105 R)
• M74: 45,186,934 km (0.041 R)
• M75: 46,531,520 km (0.102 R)
• M76: 47,163,421 km (0.083 R)
• M77: 47,888,971 km (0.106 R)
• M78: 50,921,170 km (0.111 R)
• M79: 51,572,220 km (0.078 R)
• M80: 52,226,113 km (0.109 R)
• M81: 53,353,482 km (0.119 R)
• M82: 53,447,729 km (0.108 R)
• M83: 54,109,400 km (0.083 R)
• M84: 56,590,780 km (0.049 R)
• M85: 57,458,298 km (0.063 R)
• M86: 57,651,579 km (0.083 R)
• M87: 60,185,168 km (0.116 R)
• M88: 60,578,162 km (0.116 R)
• M89: 62,257,996 km (0.031 R)
• M90: 62,456,662 km (0.067 R)
• M91: 62,854,443 km (0.12 R)
• M92: 62,954,075 km (0.065 R)
• M93: 63,652,697 km (0.097 R)
• M94: 64,053,171 km (0.101 R)
• M95: 64,554,772 km (0.108 R)
• M96: 66,067,656 km (0.029 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 20,239 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit