🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.6 AU - 0.74 AU

Year: 200 Days

Day: 37.7 Hours

Environment

Temp: 195 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.59 AU - 0.77 AU

Year: 205 Days

Day: 38.1 Hours

Environment

Temp: 176 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.05 AU - 1.17 AU

Year: 427 Days

Day: 16.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 5.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.16 AU - 1.36 AU

Year: 517 Days

Day: 23.5 Hours

Environment

Temp: -10 °C

Axial Tilt: 22.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.14 AU - 1.68 AU

Year: 612 Days

Day: 47.2 Hours

Environment

Temp: -33 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,627,441 km

• M1: 340,186 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.7 AU - 3.46 AU

Year: 1974 Days

Day: 27.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.53 AU - 4.39 AU

Year: 2878 Days

Day: 31.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.5

Radius: 11.1

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.18 AU - 5.86 AU

Year: 4737 Days

Day: 12.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 43,627,441 km

• M1: 142,118 km (0.118 R)
• M2: 324,627 km (0.107 R)
• M3: 394,789 km (0.031 R)
• M4: 584,778 km (0.092 R)
• M5: 718,818 km (0.081 R)
• M6: 841,039 km (0.097 R)
• M7: 946,655 km (0.112 R)
• M8: 1,057,059 km (0.038 R)
• M9: 1,198,429 km (0.084 R)
• M10: 1,429,557 km (0.03 R)
• M11: 1,735,186 km (0.111 R)
• M12: 2,773,096 km (0.082 R)
• M13: 2,844,604 km (0.106 R)
• M14: 2,916,859 km (0.106 R)
• M15: 3,193,017 km (0.115 R)
• M16: 3,343,812 km (0.102 R)
• M17: 3,477,851 km (0.045 R)
• M18: 3,555,193 km (0.112 R)
• M19: 3,672,329 km (0.075 R)
• M20: 3,790,810 km (0.101 R)
• M21: 4,215,518 km (0.08 R)
• M22: 4,402,366 km (0.089 R)
• M23: 4,613,000 km (0.092 R)
• M24: 4,827,074 km (0.056 R)
• M25: 5,000,758 km (0.095 R)
• M26: 5,154,395 km (0.078 R)
• M27: 6,273,686 km (0.113 R)
• M28: 6,775,886 km (0.061 R)
• M29: 7,241,435 km (0.099 R)
• M30: 8,805,331 km (0.092 R)
• M31: 9,259,360 km (0.118 R)
• M32: 9,913,252 km (0.093 R)
• M33: 10,051,481 km (0.097 R)
• M34: 10,525,856 km (0.09 R)
• M35: 10,865,293 km (0.104 R)
• M36: 11,236,894 km (0.115 R)
• M37: 11,352,085 km (0.109 R)
• M38: 11,963,491 km (0.115 R)
• M39: 12,406,750 km (0.102 R)
• M40: 13,523,049 km (0.045 R)
• M41: 13,799,356 km (0.093 R)
• M42: 14,139,692 km (0.084 R)
• M43: 14,420,337 km (0.084 R)
• M44: 15,113,873 km (0.111 R)
• M45: 15,209,316 km (0.1 R)
• M46: 15,336,774 km (0.081 R)
• M47: 15,560,871 km (0.115 R)
• M48: 16,142,059 km (0.041 R)
• M49: 16,337,284 km (0.077 R)
• M50: 16,598,931 km (0.093 R)
• M51: 16,829,012 km (0.033 R)
• M52: 16,994,019 km (0.05 R)
• M53: 17,458,820 km (0.092 R)
• M54: 17,860,639 km (0.099 R)
• M55: 18,231,493 km (0.114 R)
• M56: 18,367,028 km (0.063 R)
• M57: 18,844,096 km (0.107 R)
• M58: 19,015,385 km (0.098 R)
• M59: 19,256,238 km (0.044 R)
• M60: 19,497,988 km (0.11 R)
• M61: 20,580,777 km (0.067 R)
• M62: 20,863,368 km (0.098 R)
• M63: 21,182,909 km (0.043 R)
• M64: 21,432,588 km (0.086 R)
• M65: 21,575,603 km (0.087 R)
• M66: 21,898,735 km (0.119 R)
• M67: 21,970,691 km (0.07 R)
• M68: 22,331,970 km (0.041 R)
• M69: 22,440,728 km (0.043 R)
• M70: 22,622,340 km (0.049 R)
• M71: 22,804,550 km (0.08 R)
• M72: 23,907,685 km (0.074 R)
• M73: 23,981,885 km (0.089 R)
• M74: 24,540,633 km (0.059 R)
• M75: 24,652,832 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.3

Radius: 9.3

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 8.69 AU - 9.07 AU

Year: 9665 Days

Day: 14.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,627,441 km

• M1: 126,111 km (0.098 R)
• M2: 214,823 km (0.119 R)
• M3: 277,953 km (0.106 R)
• M4: 350,657 km (0.095 R)
• M5: 588,368 km (0.091 R)
• M6: 764,744 km (0.044 R)
• M7: 843,433 km (0.08 R)
• M8: 1,242,410 km (0.091 R)
• M9: 1,394,103 km (0.079 R)
• M10: 1,951,355 km (0.092 R)
• M11: 2,128,927 km (0.086 R)
• M12: 2,547,951 km (0.117 R)
• M13: 2,941,992 km (0.036 R)
• M14: 3,276,343 km (0.116 R)
• M15: 3,461,396 km (0.097 R)
• M16: 4,009,223 km (0.101 R)
• M17: 4,178,867 km (0.106 R)
• M18: 5,001,954 km (0.092 R)
• M19: 5,123,577 km (0.104 R)
• M20: 5,246,248 km (0.114 R)
• M21: 5,588,528 km (0.113 R)
• M22: 5,810,232 km (0.073 R)
• M23: 6,002,465 km (0.074 R)
• M24: 6,196,942 km (0.089 R)
• M25: 7,720,297 km (0.05 R)
• M26: 8,038,342 km (0.112 R)
• M27: 8,181,059 km (0.079 R)
• M28: 10,150,664 km (0.074 R)
• M29: 10,616,213 km (0.104 R)
• M30: 10,772,842 km (0.09 R)
• M31: 11,487,620 km (0.103 R)
• M32: 11,688,979 km (0.116 R)
• M33: 12,382,066 km (0.05 R)
• M34: 12,671,239 km (0.111 R)
• M35: 12,920,918 km (0.113 R)
• M36: 13,088,318 km (0.049 R)
• M37: 15,108,487 km (0.057 R)
• M38: 16,267,272 km (0.09 R)
• M39: 17,040,245 km (0.076 R)
• M40: 17,593,158 km (0.089 R)
• M41: 18,669,216 km (0.052 R)
• M42: 21,031,965 km (0.047 R)
• M43: 21,525,638 km (0.114 R)
• M44: 21,823,637 km (0.081 R)
• M45: 22,073,166 km (0.112 R)
• M46: 22,423,823 km (0.12 R)
• M47: 22,524,503 km (0.115 R)
• M48: 23,742,828 km (0.1 R)
• M49: 24,205,384 km (0.108 R)
• M50: 24,463,590 km (0.072 R)
• M51: 25,400,522 km (0.112 R)
• M52: 25,662,916 km (0.112 R)
• M53: 25,768,233 km (0.081 R)
• M54: 25,873,550 km (0.08 R)
• M55: 26,296,314 km (0.101 R)
• M56: 26,455,486 km (0.109 R)
• M57: 26,614,957 km (0.088 R)
• M58: 26,721,471 km (0.116 R)
• M59: 27,148,872 km (0.1 R)
• M60: 27,578,517 km (0.103 R)
• M61: 27,848,242 km (0.058 R)
• M62: 28,118,715 km (0.101 R)
• M63: 29,264,635 km (0.066 R)
• M64: 29,484,693 km (0.066 R)
• M65: 30,592,765 km (0.093 R)
• M66: 32,223,830 km (0.066 R)
• M67: 32,337,375 km (0.119 R)
• M68: 33,078,483 km (0.117 R)
• M69: 33,479,854 km (0.114 R)
• M70: 33,594,895 km (0.09 R)
• M71: 33,709,935 km (0.096 R)
• M72: 34,171,744 km (0.048 R)
• M73: 34,984,958 km (0.095 R)
• M74: 35,218,331 km (0.095 R)
• M75: 37,104,909 km (0.113 R)
• M76: 37,521,988 km (0.09 R)
• M77: 37,701,207 km (0.079 R)
• M78: 38,481,210 km (0.096 R)
• M79: 38,541,348 km (0.085 R)
• M80: 39,266,300 km (0.061 R)
• M81: 39,691,307 km (0.053 R)
• M82: 41,160,059 km (0.115 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218

Radius: 14.3

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 9.68 AU - 14.54 AU

Year: 15392 Days

Day: 12.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 43,627,441 km

• M1: 184,903 km (0.069 R)
• M2: 282,740 km (0.101 R)
• M3: 499,657 km (0.079 R)
• M4: 592,557 km (0.054 R)
• M5: 848,669 km (0.091 R)
• M6: 1,070,223 km (0.091 R)
• M7: 1,179,430 km (0.095 R)
• M8: 1,510,789 km (0.068 R)
• M9: 1,939,088 km (0.055 R)
• M10: 2,167,524 km (0.111 R)
• M11: 2,261,621 km (0.12 R)
• M12: 2,453,854 km (0.111 R)
• M13: 2,676,904 km (0.065 R)
• M14: 4,210,731 km (0.04 R)
• M15: 4,329,362 km (0.066 R)
• M16: 4,784,140 km (0.095 R)
• M17: 5,127,617 km (0.092 R)
• M18: 5,479,172 km (0.077 R)
• M19: 6,071,579 km (0.089 R)
• M20: 6,206,068 km (0.103 R)
• M21: 6,375,562 km (0.096 R)
• M22: 7,068,948 km (0.082 R)
• M23: 7,175,013 km (0.109 R)
• M24: 7,388,788 km (0.104 R)
• M25: 7,969,378 km (0.117 R)
• M26: 8,527,228 km (0.069 R)
• M27: 9,059,198 km (0.086 R)
• M28: 9,445,909 km (0.057 R)
• M29: 9,917,142 km (0.105 R)
• M30: 10,155,601 km (0.115 R)
• M31: 10,436,247 km (0.114 R)
• M32: 10,719,585 km (0.078 R)
• M33: 11,501,234 km (0.096 R)
• M34: 12,258,798 km (0.077 R)
• M35: 12,686,647 km (0.102 R)
• M36: 14,044,099 km (0.084 R)
• M37: 14,133,259 km (0.077 R)
• M38: 15,081,111 km (0.119 R)
• M39: 15,585,705 km (0.119 R)
• M40: 16,095,983 km (0.094 R)
• M41: 16,423,453 km (0.079 R)
• M42: 16,658,770 km (0.105 R)
• M43: 16,942,707 km (0.088 R)
• M44: 17,275,861 km (0.086 R)
• M45: 17,755,771 km (0.031 R)
• M46: 18,094,162 km (0.119 R)
• M47: 19,122,497 km (0.119 R)
• M48: 19,469,564 km (0.096 R)
• M49: 19,918,807 km (0.057 R)
• M50: 20,270,511 km (0.098 R)
• M51: 20,827,464 km (0.1 R)
• M52: 22,163,822 km (0.115 R)
• M53: 22,476,182 km (0.067 R)
• M54: 23,157,900 km (0.096 R)
• M55: 23,633,920 km (0.062 R)
• M56: 23,793,392 km (0.108 R)
• M57: 24,113,232 km (0.109 R)
• M58: 24,220,045 km (0.089 R)
• M59: 25,027,125 km (0.059 R)
• M60: 25,897,785 km (0.119 R)
• M61: 26,062,043 km (0.059 R)
• M62: 27,445,076 km (0.098 R)
• M63: 28,399,211 km (0.076 R)
• M64: 28,965,439 km (0.105 R)
• M65: 29,592,703 km (0.097 R)
• M66: 30,339,795 km (0.059 R)
• M67: 31,793,886 km (0.05 R)
• M68: 32,499,988 km (0.108 R)
• M69: 32,973,615 km (0.116 R)
• M70: 33,211,176 km (0.078 R)
• M71: 33,568,715 km (0.083 R)
• M72: 33,807,922 km (0.102 R)
• M73: 35,132,910 km (0.099 R)
• M74: 35,375,708 km (0.105 R)
• M75: 36,597,773 km (0.117 R)
• M76: 36,966,980 km (0.089 R)
• M77: 37,399,468 km (0.057 R)
• M78: 38,082,382 km (0.106 R)
• M79: 38,706,953 km (0.098 R)
• M80: 38,957,679 km (0.099 R)
• M81: 39,523,757 km (0.085 R)
• M82: 39,902,689 km (0.066 R)
• M83: 41,046,664 km (0.119 R)
• M84: 41,494,560 km (0.051 R)
• M85: 41,943,952 km (0.083 R)
• M86: 42,459,616 km (0.074 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 14,437 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit