🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.66 AU - 0.68 AU

Year: 241 Days

Day: 41 Hours

Environment

Temp: -9 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 65,950,321 km

• M1: 202,556 km (0.116 R)
• M2: 568,771 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.7 AU - 0.94 AU

Year: 327 Days

Day: 25.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,950,321 km

• M1: 24,235 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.88 AU - 1.26 AU

Year: 487 Days

Day: 46.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.99 AU - 1.37 AU

Year: 564 Days

Day: 30.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,950,321 km

• M1: 833,859 km (0.057 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.04 AU - 1.36 AU

Year: 578 Days

Day: 44.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.15 AU - 1.67 AU

Year: 736 Days

Day: 21.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.8

Radius: 9.6

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.36 AU - 2.78 AU

Year: 1812 Days

Day: 11.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 65,950,321 km

• M1: 144,212 km (0.09 R)
• M2: 217,665 km (0.118 R)
• M3: 352,303 km (0.118 R)
• M4: 416,032 km (0.102 R)
• M5: 484,697 km (0.039 R)
• M6: 547,229 km (0.117 R)
• M7: 618,587 km (0.09 R)
• M8: 681,717 km (0.088 R)
• M9: 853,456 km (0.078 R)
• M10: 1,012,329 km (0.12 R)
• M11: 1,116,748 km (0.09 R)
• M12: 1,239,718 km (0.109 R)
• M13: 1,359,695 km (0.078 R)
• M14: 1,635,853 km (0.073 R)
• M15: 1,776,624 km (0.09 R)
• M16: 1,938,639 km (0.065 R)
• M17: 2,096,913 km (0.06 R)
• M18: 2,305,154 km (0.095 R)
• M19: 2,473,002 km (0.091 R)
• M20: 2,654,614 km (0.098 R)
• M21: 2,732,555 km (0.113 R)
• M22: 2,840,714 km (0.061 R)
• M23: 2,970,565 km (0.091 R)
• M24: 3,071,843 km (0.05 R)
• M25: 3,435,216 km (0.052 R)
• M26: 3,703,146 km (0.068 R)
• M27: 3,845,264 km (0.087 R)
• M28: 3,989,326 km (0.086 R)
• M29: 4,090,006 km (0.108 R)
• M30: 4,225,541 km (0.069 R)
• M31: 4,582,781 km (0.064 R)
• M32: 4,676,579 km (0.068 R)
• M33: 4,854,301 km (0.076 R)
• M34: 5,082,438 km (0.051 R)
• M35: 5,252,980 km (0.11 R)
• M36: 5,314,315 km (0.109 R)
• M37: 5,562,049 km (0.064 R)
• M38: 5,712,544 km (0.101 R)
• M39: 5,788,241 km (0.057 R)
• M40: 5,902,534 km (0.115 R)
• M41: 6,133,214 km (0.052 R)
• M42: 6,498,232 km (0.097 R)
• M43: 6,630,327 km (0.061 R)
• M44: 7,058,925 km (0.118 R)
• M45: 7,303,966 km (0.107 R)
• M46: 7,496,499 km (0.064 R)
• M47: 7,565,763 km (0.053 R)
• M48: 7,732,564 km (0.104 R)
• M49: 7,914,775 km (0.116 R)
• M50: 8,126,904 km (0.07 R)
• M51: 8,197,963 km (0.099 R)
• M52: 8,340,829 km (0.119 R)
• M53: 8,426,848 km (0.086 R)
• M54: 8,628,955 km (0.089 R)
• M55: 8,832,557 km (0.074 R)
• M56: 9,008,335 km (0.093 R)
• M57: 9,126,218 km (0.114 R)
• M58: 9,274,320 km (0.073 R)
• M59: 9,753,482 km (0.098 R)
• M60: 9,904,875 km (0.092 R)
• M61: 10,148,720 km (0.045 R)
• M62: 10,332,875 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 421

Radius: 5.1

Gravity: 16.19 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 12.31 AU - 13.67 AU

Year: 20586 Days

Day: 21.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,950,321 km

• M1: 222,602 km (0.071 R)
• M2: 293,212 km (0.068 R)
• M3: 440,566 km (0.087 R)
• M4: 734,825 km (0.094 R)
• M5: 778,059 km (0.088 R)
• M6: 1,105,229 km (0.118 R)
• M7: 1,582,297 km (0.041 R)
• M8: 1,638,845 km (0.119 R)
• M9: 1,725,163 km (0.063 R)
• M10: 1,812,827 km (0.114 R)
• M11: 1,872,068 km (0.086 R)
• M12: 2,023,162 km (0.111 R)
• M13: 2,115,763 km (0.075 R)
• M14: 2,273,140 km (0.116 R)
• M15: 2,566,202 km (0.082 R)
• M16: 2,802,267 km (0.09 R)
• M17: 2,975,202 km (0.081 R)
• M18: 4,084,022 km (0.045 R)
• M19: 5,053,117 km (0.106 R)
• M20: 5,477,077 km (0.031 R)
• M21: 5,780,611 km (0.118 R)
• M22: 6,313,629 km (0.072 R)
• M23: 7,283,621 km (0.107 R)
• M24: 8,053,452 km (0.096 R)
• M25: 9,153,445 km (0.078 R)
• M26: 9,307,082 km (0.093 R)
• M27: 9,982,666 km (0.118 R)
• M28: 10,512,990 km (0.118 R)
• M29: 11,822,869 km (0.115 R)
• M30: 12,838,639 km (0.119 R)
• M31: 12,953,231 km (0.087 R)
• M32: 13,531,127 km (0.101 R)
• M33: 14,235,733 km (0.052 R)
• M34: 14,652,214 km (0.049 R)
• M35: 15,436,406 km (0.032 R)
• M36: 15,558,179 km (0.095 R)
• M37: 15,619,214 km (0.084 R)
• M38: 16,544,477 km (0.108 R)
• M39: 17,234,123 km (0.067 R)
• M40: 17,677,980 km (0.119 R)
• M41: 17,741,709 km (0.117 R)
• M42: 17,997,222 km (0.115 R)
• M43: 20,151,880 km (0.098 R)
• M44: 20,888,051 km (0.106 R)
• M45: 21,837,549 km (0.053 R)
• M46: 22,180,128 km (0.115 R)
• M47: 23,848,893 km (0.118 R)
• M48: 23,919,204 km (0.097 R)
• M49: 24,769,518 km (0.067 R)
• M50: 25,990,984 km (0.111 R)
• M51: 26,791,632 km (0.087 R)
• M52: 27,600,508 km (0.098 R)
• M53: 28,119,313 km (0.116 R)
• M54: 28,268,163 km (0.057 R)
• M55: 28,716,209 km (0.11 R)
• M56: 28,866,106 km (0.083 R)
• M57: 29,543,784 km (0.086 R)
• M58: 29,998,562 km (0.088 R)
• M59: 31,530,893 km (0.071 R)
• M60: 32,540,379 km (0.069 R)
• M61: 32,931,578 km (0.113 R)
• M62: 33,324,272 km (0.063 R)
• M63: 37,253,759 km (0.118 R)
• M64: 37,991,277 km (0.111 R)
• M65: 39,148,117 km (0.118 R)
• M66: 39,814,277 km (0.117 R)
• M67: 40,400,251 km (0.102 R)
• M68: 41,496,056 km (0.109 R)
• M69: 43,115,303 km (0.104 R)
• M70: 43,544,799 km (0.115 R)
• M71: 43,716,986 km (0.096 R)
• M72: 43,975,640 km (0.044 R)
• M73: 47,473,687 km (0.052 R)
• M74: 47,739,672 km (0.108 R)
• M75: 47,828,384 km (0.073 R)
• M76: 49,435,364 km (0.103 R)
• M77: 49,525,123 km (0.074 R)
• M78: 49,884,906 km (0.08 R)
• M79: 50,787,879 km (0.033 R)
• M80: 51,696,387 km (0.049 R)
• M81: 53,713,863 km (0.115 R)
• M82: 54,083,520 km (0.038 R)
• M83: 55,011,176 km (0.112 R)
• M84: 55,570,223 km (0.05 R)
• M85: 56,506,257 km (0.104 R)
• M86: 56,600,205 km (0.104 R)
• M87: 58,964,150 km (0.066 R)
• M88: 60,590,130 km (0.096 R)
• M89: 62,036,891 km (0.11 R)
• M90: 62,910,393 km (0.096 R)
• M91: 63,299,945 km (0.116 R)
• M92: 65,062,807 km (0.083 R)
• M93: 65,752,752 km (0.101 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 20,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit