🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.48 AU - 0.64 AU

Year: 148 Days

Day: 38.2 Hours

Environment

Temp: 220 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.05 AU - 2.07 AU

Year: 1044 Days

Day: 19.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.32 AU - 4.34 AU

Year: 2647 Days

Day: 47.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.5

Radius: 10.7

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 5.65 AU - 6.33 AU

Year: 5177 Days

Day: 10.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 70,424,498 km

• M1: 202,256 km (0.053 R)
• M2: 270,473 km (0.1 R)
• M3: 368,759 km (0.11 R)
• M4: 437,574 km (0.068 R)
• M5: 753,824 km (0.12 R)
• M6: 1,019,809 km (0.03 R)
• M7: 1,150,707 km (0.078 R)
• M8: 1,232,088 km (0.096 R)
• M9: 1,358,049 km (0.105 R)
• M10: 1,430,006 km (0.11 R)
• M11: 1,503,159 km (0.038 R)
• M12: 1,577,809 km (0.09 R)
• M13: 1,856,958 km (0.069 R)
• M14: 2,085,245 km (0.115 R)
• M15: 2,152,115 km (0.111 R)
• M16: 2,253,991 km (0.049 R)
• M17: 2,392,220 km (0.093 R)
• M18: 2,787,158 km (0.116 R)
• M19: 3,068,402 km (0.106 R)
• M20: 3,477,702 km (0.05 R)
• M21: 3,577,783 km (0.079 R)
• M22: 4,652,344 km (0.109 R)
• M23: 4,941,517 km (0.026 R)
• M24: 5,236,524 km (0.05 R)
• M25: 5,514,028 km (0.091 R)
• M26: 5,701,773 km (0.076 R)
• M27: 6,204,572 km (0.091 R)
• M28: 6,498,232 km (0.055 R)
• M29: 6,947,475 km (0.117 R)
• M30: 7,099,466 km (0.079 R)
• M31: 7,175,911 km (0.034 R)
• M32: 7,484,232 km (0.041 R)
• M33: 8,570,761 km (0.1 R)
• M34: 8,706,596 km (0.043 R)
• M35: 9,118,439 km (0.09 R)
• M36: 9,257,266 km (0.056 R)
• M37: 9,480,615 km (0.1 R)
• M38: 9,762,458 km (0.056 R)
• M39: 10,018,569 km (0.077 R)
• M40: 10,190,457 km (0.091 R)
• M41: 10,421,137 km (0.115 R)
• M42: 10,741,277 km (0.042 R)
• M43: 11,212,809 km (0.118 R)
• M44: 11,932,525 km (0.074 R)
• M45: 13,322,289 km (0.068 R)
• M46: 13,669,805 km (0.114 R)
• M47: 13,828,827 km (0.072 R)
• M48: 14,180,681 km (0.064 R)
• M49: 14,277,022 km (0.063 R)
• M50: 14,406,125 km (0.091 R)
• M51: 14,535,378 km (0.099 R)
• M52: 14,730,154 km (0.107 R)
• M53: 14,860,454 km (0.108 R)
• M54: 15,122,400 km (0.034 R)
• M55: 16,218,504 km (0.066 R)
• M56: 16,657,274 km (0.118 R)
• M57: 17,134,192 km (0.056 R)
• M58: 17,546,633 km (0.081 R)
• M59: 19,122,198 km (0.088 R)
• M60: 19,836,977 km (0.062 R)
• M61: 20,089,199 km (0.044 R)
• M62: 20,633,286 km (0.106 R)
• M63: 20,742,642 km (0.088 R)
• M64: 20,815,796 km (0.075 R)
• M65: 20,998,754 km (0.087 R)
• M66: 21,218,962 km (0.101 R)
• M67: 21,440,068 km (0.057 R)
• M68: 21,661,921 km (0.06 R)
• M69: 21,810,173 km (0.115 R)
• M70: 21,921,623 km (0.099 R)
• M71: 22,294,421 km (0.067 R)
• M72: 22,631,914 km (0.059 R)
• M73: 22,744,711 km (0.109 R)
• M74: 23,577,971 km (0.111 R)
• M75: 23,998,191 km (0.062 R)
• M76: 24,113,382 km (0.108 R)
• M77: 24,228,572 km (0.096 R)
• M78: 24,459,701 km (0.059 R)
• M79: 24,575,489 km (0.047 R)
• M80: 24,846,411 km (0.056 R)
• M81: 25,235,216 km (0.069 R)
• M82: 25,313,157 km (0.078 R)
• M83: 25,586,771 km (0.046 R)
• M84: 25,782,894 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 64.9

Radius: 3.1

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 13.02 AU - 13.16 AU

Year: 16723 Days

Day: 17.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 70,424,498 km

• M1: 119,080 km (0.104 R)
• M2: 341,831 km (0.069 R)
• M3: 392,694 km (0.066 R)
• M4: 435,180 km (0.099 R)
• M5: 695,481 km (0.084 R)
• M6: 1,099,694 km (0.045 R)
• M7: 1,789,191 km (0.083 R)
• M8: 2,270,297 km (0.08 R)
• M9: 2,565,005 km (0.073 R)
• M10: 3,039,829 km (0.03 R)
• M11: 3,518,991 km (0.097 R)
• M12: 4,840,389 km (0.051 R)
• M13: 6,215,193 km (0.081 R)
• M14: 6,350,729 km (0.097 R)
• M15: 6,597,266 km (0.07 R)
• M16: 7,099,466 km (0.091 R)
• M17: 7,671,828 km (0.101 R)
• M18: 8,467,688 km (0.11 R)
• M19: 8,678,322 km (0.054 R)
• M20: 9,135,344 km (0.063 R)
• M21: 9,662,676 km (0.077 R)
• M22: 10,682,036 km (0.098 R)
• M23: 10,974,799 km (0.073 R)
• M24: 11,237,194 km (0.09 R)
• M25: 12,239,799 km (0.074 R)
• M26: 12,477,809 km (0.108 R)
• M27: 12,546,025 km (0.113 R)
• M28: 12,958,317 km (0.068 R)
• M29: 12,992,874 km (0.103 R)
• M30: 13,444,959 km (0.118 R)
• M31: 14,008,494 km (0.096 R)
• M32: 14,043,949 km (0.098 R)
• M33: 15,855,280 km (0.109 R)
• M34: 16,450,231 km (0.069 R)
• M35: 16,825,721 km (0.08 R)
• M36: 17,969,247 km (0.088 R)
• M37: 18,745,361 km (0.091 R)
• M38: 20,089,648 km (0.105 R)
• M39: 20,773,460 km (0.12 R)
• M40: 20,976,015 km (0.04 R)
• M41: 23,668,029 km (0.094 R)
• M42: 24,646,399 km (0.072 R)
• M43: 24,989,726 km (0.045 R)
• M44: 25,032,810 km (0.035 R)
• M45: 26,730,148 km (0.102 R)
• M46: 27,526,008 km (0.114 R)

Asteroid Belt

Center: 14.79 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 16.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 388.6

Radius: 3.9

Gravity: 25.55 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 13.21 AU - 19.77 AU

Year: 23644 Days

Day: 24.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 70,424,498 km

• M1: 50,714 km (0.095 R)
• M2: 152,889 km (0.093 R)
• M3: 262,694 km (0.095 R)
• M4: 432,637 km (0.081 R)
• M5: 569,818 km (0.074 R)
• M6: 632,799 km (0.054 R)
• M7: 742,753 km (0.116 R)
• M8: 788,530 km (0.066 R)
• M9: 858,991 km (0.077 R)
• M10: 2,174,555 km (0.102 R)
• M11: 4,260,248 km (0.117 R)
• M12: 4,301,537 km (0.076 R)
• M13: 5,876,952 km (0.11 R)
• M14: 5,923,028 km (0.118 R)
• M15: 6,295,976 km (0.066 R)
• M16: 6,532,939 km (0.051 R)
• M17: 8,168,343 km (0.09 R)
• M18: 9,324,734 km (0.117 R)
• M19: 10,363,991 km (0.086 R)
• M20: 11,324,559 km (0.103 R)
• M21: 12,195,518 km (0.049 R)
• M22: 12,431,284 km (0.116 R)
• M23: 13,208,146 km (0.111 R)
• M24: 14,745,862 km (0.098 R)
• M25: 15,695,210 km (0.105 R)
• M26: 16,533,856 km (0.085 R)
• M27: 16,794,904 km (0.085 R)
• M28: 18,931,162 km (0.039 R)
• M29: 19,341,210 km (0.117 R)
• M30: 19,547,355 km (0.107 R)
• M31: 20,799,041 km (0.081 R)
• M32: 22,363,834 km (0.117 R)
• M33: 22,435,941 km (0.086 R)
• M34: 22,942,180 km (0.118 R)
• M35: 23,525,462 km (0.12 R)
• M36: 25,755,817 km (0.064 R)
• M37: 26,285,842 km (0.045 R)
• M38: 26,666,568 km (0.087 R)
• M39: 26,819,457 km (0.1 R)
• M40: 28,052,593 km (0.117 R)
• M41: 28,130,234 km (0.068 R)
• M42: 30,334,110 km (0.089 R)
• M43: 30,493,731 km (0.1 R)
• M44: 30,653,501 km (0.118 R)
• M45: 32,592,888 km (0.114 R)
• M46: 32,756,249 km (0.037 R)
• M47: 33,165,998 km (0.055 R)
• M48: 34,405,266 km (0.113 R)
• M49: 35,407,572 km (0.06 R)
• M50: 36,504,124 km (0.081 R)
• M51: 36,588,946 km (0.107 R)
• M52: 37,099,225 km (0.111 R)
• M53: 37,355,187 km (0.073 R)
• M54: 37,440,607 km (0.063 R)
• M55: 39,337,358 km (0.057 R)
• M56: 41,530,314 km (0.114 R)
• M57: 42,686,256 km (0.053 R)
• M58: 42,865,026 km (0.03 R)
• M59: 43,492,739 km (0.078 R)
• M60: 43,942,879 km (0.083 R)
• M61: 44,757,140 km (0.113 R)
• M62: 44,938,752 km (0.086 R)
• M63: 45,485,083 km (0.089 R)
• M64: 48,249,502 km (0.107 R)
• M65: 48,435,751 km (0.096 R)
• M66: 49,464,237 km (0.051 R)
• M67: 50,216,714 km (0.044 R)
• M68: 50,499,903 km (0.081 R)
• M69: 51,162,771 km (0.093 R)
• M70: 53,553,195 km (0.064 R)
• M71: 54,422,658 km (0.118 R)
• M72: 54,713,476 km (0.025 R)
• M73: 54,907,654 km (0.103 R)
• M74: 55,394,147 km (0.055 R)
• M75: 55,784,448 km (0.074 R)
• M76: 56,175,496 km (0.084 R)
• M77: 56,665,729 km (0.107 R)
• M78: 58,343,020 km (0.071 R)
• M79: 59,237,466 km (0.108 R)
• M80: 59,337,247 km (0.09 R)
• M81: 59,936,387 km (0.073 R)
• M82: 60,537,621 km (0.056 R)
• M83: 60,939,590 km (0.049 R)
• M84: 61,040,120 km (0.057 R)
• M85: 63,982,112 km (0.086 R)
• M86: 65,212,853 km (0.062 R)
• M87: 66,141,108 km (0.111 R)
• M88: 67,281,493 km (0.107 R)
• M89: 67,906,213 km (0.096 R)
• M90: 68,847,034 km (0.063 R)
• M91: 69,686,877 km (0.094 R)
• M92: 69,792,044 km (0.084 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 19,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit