🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.5 AU - 0.52 AU

Year: 133 Days

Day: 18.4 Hours

Environment

Temp: 234 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.48 AU - 0.62 AU

Year: 149 Days

Day: 15.9 Hours

Environment

Temp: 175 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 104,135,425 km

• M1: 436,826 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.21 AU - 1.35 AU

Year: 529 Days

Day: 46 Hours

Environment

Temp: -5 °C

Axial Tilt: 11.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.36 AU - 2.1 AU

Year: 831 Days

Day: 32.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.76 AU - 2.02 AU

Year: 949 Days

Day: 17.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,135,425 km

• M1: 827,426 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 112.1

Radius: 6.9

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 15.66 AU - 18.34 AU

Year: 25601 Days

Day: 18.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 104,135,425 km

• M1: 150,196 km (0.058 R)
• M2: 600,935 km (0.095 R)
• M3: 787,782 km (0.062 R)
• M4: 860,337 km (0.093 R)
• M5: 1,091,915 km (0.072 R)
• M6: 1,386,323 km (0.086 R)
• M7: 1,497,475 km (0.095 R)
• M8: 1,611,468 km (0.115 R)
• M9: 1,776,176 km (0.091 R)
• M10: 1,824,196 km (0.077 R)
• M11: 1,971,102 km (0.066 R)
• M12: 3,132,729 km (0.085 R)
• M13: 3,920,212 km (0.087 R)
• M14: 4,401,169 km (0.072 R)
• M15: 4,900,677 km (0.095 R)
• M16: 4,968,744 km (0.117 R)
• M17: 5,209,147 km (0.079 R)
• M18: 5,880,692 km (0.091 R)
• M19: 6,281,914 km (0.117 R)
• M20: 6,729,810 km (0.089 R)
• M21: 6,805,357 km (0.092 R)
• M22: 8,498,954 km (0.074 R)
• M23: 9,286,737 km (0.073 R)
• M24: 9,455,483 km (0.063 R)
• M25: 11,423,742 km (0.059 R)
• M26: 11,514,099 km (0.092 R)
• M27: 11,559,278 km (0.03 R)
• M28: 11,740,890 km (0.043 R)
• M29: 12,245,334 km (0.076 R)
• M30: 12,756,809 km (0.108 R)
• M31: 13,370,160 km (0.076 R)
• M32: 14,381,292 km (0.087 R)
• M33: 14,576,667 km (0.07 R)
• M34: 15,366,992 km (0.119 R)
• M35: 16,374,385 km (0.028 R)
• M36: 17,247,288 km (0.116 R)
• M37: 17,924,966 km (0.116 R)
• M38: 19,468,069 km (0.108 R)
• M39: 19,576,078 km (0.082 R)
• M40: 21,053,208 km (0.052 R)
• M41: 23,192,008 km (0.106 R)
• M42: 24,287,214 km (0.088 R)
• M43: 24,345,258 km (0.113 R)
• M44: 24,519,989 km (0.109 R)
• M45: 25,517,208 km (0.069 R)
• M46: 25,753,722 km (0.069 R)
• M47: 25,872,353 km (0.11 R)
• M48: 29,450,435 km (0.099 R)
• M49: 29,698,618 km (0.101 R)
• M50: 29,947,549 km (0.069 R)
• M51: 30,009,782 km (0.111 R)
• M52: 33,180,359 km (0.083 R)
• M53: 34,543,495 km (0.042 R)
• M54: 34,805,141 km (0.085 R)
• M55: 34,870,665 km (0.1 R)
• M56: 35,991,004 km (0.06 R)
• M57: 37,929,044 km (0.078 R)
• M58: 39,763,862 km (0.063 R)
• M59: 40,657,560 km (0.108 R)
• M60: 41,488,277 km (0.051 R)
• M61: 42,394,690 km (0.104 R)
• M62: 44,368,933 km (0.079 R)
• M63: 47,386,023 km (0.069 R)
• M64: 47,676,692 km (0.105 R)
• M65: 48,333,127 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 896.8

Radius: 7.2

Gravity: 17.3 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 13.71 AU - 22.37 AU

Year: 27986 Days

Day: 23.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 152.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 104,135,425 km

• M1: 340,784 km (0.105 R)
• M2: 890,855 km (0.098 R)
• M3: 1,049,878 km (0.106 R)
• M4: 1,774,081 km (0.079 R)
• M5: 2,852,083 km (0.1 R)
• M6: 3,379,715 km (0.103 R)
• M7: 3,478,898 km (0.094 R)
• M8: 3,731,270 km (0.109 R)
• M9: 4,041,835 km (0.084 R)
• M10: 4,910,251 km (0.119 R)
• M11: 5,657,043 km (0.084 R)
• M12: 6,999,684 km (0.074 R)
• M13: 7,126,543 km (0.102 R)
• M14: 8,368,654 km (0.111 R)
• M15: 8,435,824 km (0.113 R)
• M16: 11,268,160 km (0.12 R)
• M17: 11,342,361 km (0.058 R)
• M18: 11,641,108 km (0.076 R)
• M19: 12,784,335 km (0.079 R)
• M20: 13,487,445 km (0.113 R)
• M21: 14,524,906 km (0.092 R)
• M22: 16,003,382 km (0.105 R)
• M23: 16,254,407 km (0.098 R)
• M24: 16,675,675 km (0.116 R)
• M25: 17,529,130 km (0.1 R)
• M26: 18,571,828 km (0.081 R)
• M27: 18,923,831 km (0.042 R)
• M28: 19,189,368 km (0.082 R)
• M29: 19,634,571 km (0.076 R)
• M30: 22,096,802 km (0.095 R)
• M31: 22,657,196 km (0.112 R)
• M32: 23,696,452 km (0.037 R)
• M33: 24,654,776 km (0.086 R)
• M34: 25,527,979 km (0.057 R)
• M35: 27,204,822 km (0.088 R)
• M36: 27,604,547 km (0.103 R)
• M37: 29,325,072 km (0.112 R)
• M38: 30,560,302 km (0.105 R)
• M39: 34,474,381 km (0.093 R)
• M40: 34,690,400 km (0.093 R)
• M41: 36,765,023 km (0.076 R)
• M42: 37,206,935 km (0.116 R)
• M43: 37,650,493 km (0.11 R)
• M44: 39,329,729 km (0.112 R)
• M45: 42,528,879 km (0.09 R)
• M46: 45,218,649 km (0.118 R)
• M47: 46,405,259 km (0.111 R)
• M48: 47,361,788 km (0.097 R)
• M49: 48,687,674 km (0.059 R)
• M50: 48,930,023 km (0.078 R)
• M51: 49,416,066 km (0.094 R)
• M52: 51,375,948 km (0.117 R)
• M53: 52,986,967 km (0.107 R)
• M54: 54,362,969 km (0.093 R)
• M55: 55,877,497 km (0.045 R)
• M56: 56,512,690 km (0.081 R)
• M57: 58,690,087 km (0.106 R)
• M58: 59,853,809 km (0.064 R)
• M59: 59,983,660 km (0.068 R)
• M60: 60,894,711 km (0.095 R)
• M61: 62,467,284 km (0.116 R)
• M62: 62,994,317 km (0.103 R)
• M63: 63,787,784 km (0.117 R)
• M64: 65,518,332 km (0.069 R)
• M65: 65,919,853 km (0.114 R)
• M66: 66,188,082 km (0.087 R)
• M67: 66,590,949 km (0.1 R)
• M68: 68,617,701 km (0.07 R)
• M69: 69,025,355 km (0.049 R)
• M70: 69,570,340 km (0.095 R)
• M71: 69,706,773 km (0.084 R)
• M72: 70,116,672 km (0.111 R)
• M73: 73,981,084 km (0.111 R)
• M74: 75,518,052 km (0.113 R)
• M75: 75,658,226 km (0.117 R)
• M76: 76,360,737 km (0.057 R)
• M77: 76,924,272 km (0.108 R)
• M78: 77,489,303 km (0.113 R)
• M79: 78,765,523 km (0.071 R)
• M80: 80,334,655 km (0.091 R)
• M81: 81,770,196 km (0.114 R)
• M82: 84,520,852 km (0.118 R)
• M83: 85,688,164 km (0.061 R)
• M84: 85,834,471 km (0.117 R)
• M85: 86,860,712 km (0.077 R)
• M86: 87,154,672 km (0.112 R)
• M87: 91,454,414 km (0.061 R)
• M88: 92,052,806 km (0.04 R)
• M89: 92,952,936 km (0.114 R)
• M90: 93,705,264 km (0.09 R)
• M91: 95,216,053 km (0.105 R)
• M92: 96,734,770 km (0.073 R)
• M93: 97,802,600 km (0.091 R)
• M94: 99,488,718 km (0.093 R)
• M95: 100,412,335 km (0.109 R)
• M96: 100,720,806 km (0.057 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 14,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit