🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.65 AU - 0.91 AU

Year: 210 Days

Day: 44 Hours

Environment

Temp: 283 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.74 AU - 0.92 AU

Year: 231 Days

Day: 39.5 Hours

Environment

Temp: 236 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.26 AU - 2.76 AU

Year: 1215 Days

Day: 32.7 Hours

Environment

Temp: -13 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.11 AU - 5.55 AU

Year: 3758 Days

Day: 31.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.63 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.2

Radius: 9.6

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 9.29 AU - 10.57 AU

Year: 9558 Days

Day: 12.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 27,427,008 km

• M1: 133,441 km (0.066 R)
• M2: 450,290 km (0.114 R)
• M3: 525,537 km (0.065 R)
• M4: 647,609 km (0.036 R)
• M5: 889,509 km (0.119 R)
• M6: 1,004,550 km (0.118 R)
• M7: 1,305,092 km (0.115 R)
• M8: 1,379,891 km (0.115 R)
• M9: 1,456,335 km (0.112 R)
• M10: 1,553,873 km (0.113 R)
• M11: 1,653,655 km (0.092 R)
• M12: 2,229,906 km (0.066 R)
• M13: 2,551,990 km (0.043 R)
• M14: 2,962,935 km (0.048 R)
• M15: 3,138,264 km (0.098 R)
• M16: 3,368,794 km (0.086 R)
• M17: 3,819,383 km (0.119 R)
• M18: 4,345,519 km (0.092 R)
• M19: 5,680,979 km (0.109 R)
• M20: 6,636,760 km (0.108 R)
• M21: 6,866,991 km (0.07 R)
• M22: 7,267,764 km (0.073 R)
• M23: 8,022,186 km (0.045 R)
• M24: 8,092,048 km (0.1 R)
• M25: 8,765,538 km (0.068 R)
• M26: 9,018,358 km (0.107 R)
• M27: 10,469,757 km (0.093 R)
• M28: 10,776,432 km (0.067 R)
• M29: 11,281,026 km (0.115 R)
• M30: 11,477,298 km (0.105 R)
• M31: 12,677,821 km (0.103 R)
• M32: 12,963,703 km (0.099 R)
• M33: 13,251,679 km (0.117 R)
• M34: 15,066,899 km (0.103 R)
• M35: 15,718,398 km (0.078 R)
• M36: 16,735,065 km (0.083 R)
• M37: 16,913,984 km (0.102 R)
• M38: 17,454,780 km (0.086 R)
• M39: 17,727,198 km (0.108 R)
• M40: 17,818,453 km (0.092 R)
• M41: 18,276,521 km (0.11 R)
• M42: 18,460,826 km (0.075 R)
• M43: 19,157,653 km (0.091 R)
• M44: 19,391,774 km (0.118 R)
• M45: 20,624,759 km (0.107 R)
• M46: 23,816,430 km (0.083 R)
• M47: 24,422,301 km (0.093 R)
• M48: 24,676,169 km (0.073 R)
• M49: 24,778,045 km (0.117 R)
• M50: 25,289,221 km (0.037 R)
• M51: 25,597,692 km (0.114 R)
• M52: 25,752,376 km (0.115 R)
• M53: 26,270,134 km (0.095 R)
• M54: 26,686,914 km (0.085 R)
• M55: 27,263,614 km (0.117 R)
• M56: 27,474,247 km (0.084 R)
• M57: 28,056,482 km (0.117 R)
• M58: 28,589,200 km (0.115 R)
• M59: 28,749,719 km (0.05 R)
• M60: 29,773,118 km (0.086 R)
• M61: 30,425,664 km (0.116 R)
• M62: 30,644,226 km (0.076 R)
• M63: 31,966,522 km (0.071 R)
• M64: 32,133,024 km (0.072 R)
• M65: 32,746,376 km (0.073 R)
• M66: 32,914,374 km (0.086 R)
• M67: 33,588,911 km (0.097 R)
• M68: 34,211,387 km (0.099 R)
• M69: 35,238,078 km (0.102 R)
• M70: 35,697,642 km (0.051 R)
• M71: 36,274,940 km (0.04 R)
• M72: 36,390,729 km (0.118 R)
• M73: 36,506,668 km (0.057 R)
• M74: 37,204,841 km (0.049 R)
• M75: 39,029,037 km (0.115 R)
• M76: 39,147,668 km (0.033 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.7

Radius: 12.9

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 9.84 AU - 10.26 AU

Year: 9731 Days

Day: 9.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 27,427,008 km

• M1: 166,951 km (0.043 R)
• M2: 600,935 km (0.117 R)
• M3: 1,051,972 km (0.108 R)
• M4: 1,314,068 km (0.06 R)
• M5: 1,943,725 km (0.075 R)
• M6: 2,158,398 km (0.1 R)
• M7: 2,381,149 km (0.076 R)
• M8: 2,588,193 km (0.097 R)
• M9: 3,020,231 km (0.1 R)
• M10: 3,372,235 km (0.094 R)
• M11: 4,006,530 km (0.115 R)
• M12: 4,421,814 km (0.116 R)
• M13: 4,620,480 km (0.057 R)
• M14: 4,821,988 km (0.056 R)
• M15: 5,085,580 km (0.094 R)
• M16: 5,474,684 km (0.064 R)
• M17: 6,473,549 km (0.094 R)
• M18: 7,393,426 km (0.093 R)
• M19: 8,389,000 km (0.087 R)
• M20: 8,494,466 km (0.107 R)
• M21: 9,136,241 km (0.118 R)
• M22: 9,904,875 km (0.06 R)
• M23: 10,391,068 km (0.103 R)
• M24: 10,580,160 km (0.057 R)
• M25: 10,694,153 km (0.092 R)
• M26: 11,077,274 km (0.104 R)
• M27: 11,386,941 km (0.099 R)
• M28: 12,333,148 km (0.098 R)
• M29: 12,654,035 km (0.111 R)
• M30: 12,815,601 km (0.07 R)
• M31: 13,263,497 km (0.027 R)
• M32: 13,675,041 km (0.108 R)
• M33: 14,132,660 km (0.091 R)
• M34: 14,510,844 km (0.092 R)
• M35: 14,849,833 km (0.103 R)
• M36: 15,063,010 km (0.059 R)
• M37: 15,320,318 km (0.105 R)
• M38: 15,578,973 km (0.112 R)
• M39: 15,752,207 km (0.081 R)
• M40: 15,969,573 km (0.028 R)
• M41: 16,938,219 km (0.111 R)
• M42: 17,295,159 km (0.087 R)
• M43: 18,107,476 km (0.038 R)
• M44: 19,488,863 km (0.101 R)
• M45: 19,722,385 km (0.09 R)
• M46: 20,003,778 km (0.07 R)
• M47: 20,145,148 km (0.098 R)
• M48: 20,665,749 km (0.098 R)
• M49: 21,768,884 km (0.078 R)
• M50: 21,865,674 km (0.07 R)
• M51: 22,645,527 km (0.108 R)
• M52: 22,792,732 km (0.062 R)
• M53: 22,891,017 km (0.102 R)
• M54: 23,088,038 km (0.108 R)
• M55: 23,932,069 km (0.067 R)
• M56: 24,032,000 km (0.12 R)
• M57: 24,634,581 km (0.094 R)
• M58: 25,343,974 km (0.119 R)
• M59: 27,512,096 km (0.111 R)
• M60: 28,353,733 km (0.107 R)
• M61: 29,578,192 km (0.06 R)
• M62: 29,685,603 km (0.09 R)
• M63: 30,062,141 km (0.083 R)
• M64: 30,983,215 km (0.049 R)
• M65: 31,474,644 km (0.104 R)
• M66: 31,584,150 km (0.073 R)
• M67: 31,913,714 km (0.039 R)
• M68: 32,299,377 km (0.098 R)
• M69: 32,465,281 km (0.094 R)
• M70: 32,742,187 km (0.108 R)
• M71: 33,075,640 km (0.068 R)
• M72: 33,857,888 km (0.112 R)
• M73: 34,816,212 km (0.07 R)
• M74: 35,327,088 km (0.052 R)
• M75: 36,183,985 km (0.112 R)
• M76: 36,413,767 km (0.079 R)
• M77: 36,816,934 km (0.106 R)
• M78: 37,743,842 km (0.05 R)
• M79: 38,327,124 km (0.12 R)
• M80: 38,619,887 km (0.111 R)
• M81: 39,325,540 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 14.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.5

Radius: 12.5

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 12.38 AU - 17.44 AU

Year: 17585 Days

Day: 14.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 111.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 27,427,008 km

• M1: 682,316 km (0.12 R)
• M2: 1,043,894 km (0.109 R)
• M3: 1,260,960 km (0.098 R)
• M4: 2,558,124 km (0.058 R)
• M5: 3,085,456 km (0.093 R)
• M6: 3,523,628 km (0.109 R)
• M7: 3,625,953 km (0.047 R)
• M8: 4,414,484 km (0.078 R)
• M9: 5,231,587 km (0.102 R)
• M10: 6,243,617 km (0.119 R)
• M11: 7,711,471 km (0.111 R)
• M12: 8,553,109 km (0.072 R)
• M13: 8,775,112 km (0.094 R)
• M14: 8,858,737 km (0.078 R)
• M15: 9,055,159 km (0.08 R)
• M16: 9,224,654 km (0.102 R)
• M17: 9,338,348 km (0.103 R)
• M18: 9,423,768 km (0.045 R)
• M19: 9,681,974 km (0.093 R)
• M20: 10,234,589 km (0.059 R)
• M21: 10,618,606 km (0.113 R)
• M22: 10,827,295 km (0.1 R)
• M23: 11,553,444 km (0.074 R)
• M24: 11,645,297 km (0.085 R)
• M25: 11,860,568 km (0.098 R)
• M26: 13,630,460 km (0.057 R)
• M27: 13,727,699 km (0.12 R)
• M28: 14,513,088 km (0.066 R)
• M29: 14,877,957 km (0.078 R)
• M30: 15,011,398 km (0.046 R)
• M31: 15,312,988 km (0.095 R)
• M32: 15,481,584 km (0.079 R)
• M33: 16,127,398 km (0.097 R)
• M34: 16,333,096 km (0.085 R)
• M35: 16,678,068 km (0.086 R)
• M36: 16,921,015 km (0.087 R)
• M37: 17,025,434 km (0.082 R)
• M38: 17,130,153 km (0.118 R)
• M39: 17,340,039 km (0.114 R)
• M40: 18,438,686 km (0.115 R)
• M41: 20,146,944 km (0.065 R)
• M42: 20,257,796 km (0.066 R)
• M43: 20,442,699 km (0.107 R)
• M44: 20,851,849 km (0.055 R)
• M45: 21,527,134 km (0.078 R)
• M46: 21,715,926 km (0.114 R)
• M47: 22,285,894 km (0.108 R)
• M48: 23,014,735 km (0.05 R)
• M49: 23,130,524 km (0.072 R)
• M50: 23,712,459 km (0.115 R)
• M51: 23,907,535 km (0.102 R)
• M52: 25,367,610 km (0.039 R)
• M53: 25,447,346 km (0.099 R)
• M54: 25,647,059 km (0.052 R)
• M55: 26,693,945 km (0.088 R)

Kuiper Belt

Range: 35.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 19,854 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit