🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.58 AU - 0.6 AU

Year: 170 Days

Day: 23.1 Hours

Environment

Temp: 221 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.51 AU - 0.69 AU

Year: 174 Days

Day: 34.2 Hours

Environment

Temp: 138 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.1 AU - 1.48 AU

Year: 549 Days

Day: 41.2 Hours

Environment

Temp: -26 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,834,969 km

• M1: 75,248 km (0.103 R)

Asteroid Belt

Center: 1.69 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.63 AU - 2.55 AU

Year: 1132 Days

Day: 29.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.8 AU - 3.18 AU

Year: 1937 Days

Day: 32.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,834,969 km

• M1: 1,435,092 km (0.101 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.86 AU - 3.72 AU

Year: 2236 Days

Day: 35.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.4

Radius: 13.3

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.58 AU - 5.96 AU

Year: 4534 Days

Day: 5.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 26,834,969 km

• M1: 209,736 km (0.086 R)
• M2: 352,901 km (0.084 R)
• M3: 470,037 km (0.101 R)
• M4: 649,554 km (0.055 R)
• M5: 743,053 km (0.07 R)
• M6: 829,371 km (0.107 R)
• M7: 1,168,210 km (0.115 R)
• M8: 1,408,314 km (0.11 R)
• M9: 1,648,419 km (0.1 R)
• M10: 1,799,214 km (0.108 R)
• M11: 2,261,172 km (0.109 R)
• M12: 2,354,222 km (0.076 R)
• M13: 2,486,915 km (0.119 R)
• M14: 3,022,176 km (0.115 R)
• M15: 3,702,846 km (0.026 R)
• M16: 4,015,506 km (0.089 R)
• M17: 4,595,347 km (0.059 R)
• M18: 4,858,939 km (0.109 R)
• M19: 5,029,331 km (0.079 R)
• M20: 5,426,364 km (0.082 R)
• M21: 6,145,481 km (0.09 R)
• M22: 6,569,890 km (0.039 R)
• M23: 6,677,600 km (0.074 R)
• M24: 6,894,667 km (0.074 R)
• M25: 7,644,451 km (0.09 R)
• M26: 7,843,267 km (0.031 R)
• M27: 8,391,094 km (0.039 R)
• M28: 8,625,664 km (0.117 R)
• M29: 8,921,718 km (0.071 R)
• M30: 9,311,719 km (0.113 R)
• M31: 9,768,741 km (0.091 R)
• M32: 9,891,860 km (0.056 R)
• M33: 10,015,577 km (0.117 R)
• M34: 10,420,988 km (0.097 R)
• M35: 10,578,365 km (0.057 R)
• M36: 11,280,128 km (0.038 R)
• M37: 11,506,619 km (0.097 R)
• M38: 11,767,369 km (0.115 R)
• M39: 12,294,701 km (0.047 R)
• M40: 12,628,155 km (0.092 R)
• M41: 13,270,079 km (0.083 R)
• M42: 13,406,662 km (0.107 R)
• M43: 14,165,871 km (0.072 R)
• M44: 14,375,308 km (0.034 R)
• M45: 15,978,997 km (0.105 R)
• M46: 16,270,115 km (0.086 R)
• M47: 16,931,337 km (0.081 R)
• M48: 17,079,439 km (0.044 R)
• M49: 17,526,587 km (0.069 R)
• M50: 17,751,583 km (0.098 R)
• M51: 18,090,871 km (0.028 R)
• M52: 18,699,285 km (0.108 R)
• M53: 19,275,835 km (0.088 R)
• M54: 20,328,406 km (0.109 R)
• M55: 20,802,182 km (0.079 R)
• M56: 21,120,078 km (0.086 R)
• M57: 21,559,746 km (0.066 R)
• M58: 22,651,960 km (0.091 R)
• M59: 23,019,971 km (0.104 R)
• M60: 23,472,654 km (0.094 R)
• M61: 23,803,564 km (0.104 R)
• M62: 24,094,532 km (0.07 R)
• M63: 24,177,858 km (0.051 R)
• M64: 25,016,354 km (0.092 R)
• M65: 25,694,033 km (0.078 R)
• M66: 26,077,901 km (0.06 R)
• M67: 26,292,125 km (0.063 R)
• M68: 26,808,238 km (0.099 R)
• M69: 26,937,789 km (0.096 R)
• M70: 27,284,408 km (0.104 R)
• M71: 27,632,522 km (0.115 R)
• M72: 27,938,300 km (0.104 R)
• M73: 28,906,497 km (0.098 R)
• M74: 29,039,340 km (0.093 R)
• M75: 29,261,344 km (0.104 R)
• M76: 29,528,376 km (0.119 R)
• M77: 29,617,536 km (0.114 R)
• M78: 29,841,035 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.3

Radius: 11.3

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 7.11 AU - 8.55 AU

Year: 8211 Days

Day: 7.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 26,834,969 km

• M1: 362,176 km (0.113 R)
• M2: 613,950 km (0.092 R)
• M3: 722,109 km (0.097 R)
• M4: 922,121 km (0.082 R)
• M5: 1,101,190 km (0.06 R)
• M6: 1,264,102 km (0.1 R)
• M7: 1,348,625 km (0.117 R)
• M8: 2,145,233 km (0.118 R)
• M9: 2,299,170 km (0.1 R)
• M10: 2,386,385 km (0.041 R)
• M11: 2,492,450 km (0.068 R)
• M12: 2,876,318 km (0.038 R)
• M13: 3,181,498 km (0.072 R)
• M14: 3,338,127 km (0.095 R)
• M15: 4,074,448 km (0.054 R)
• M16: 4,331,008 km (0.103 R)
• M17: 4,882,426 km (0.118 R)
• M18: 4,995,372 km (0.078 R)
• M19: 5,178,031 km (0.104 R)
• M20: 5,810,680 km (0.09 R)
• M21: 5,978,679 km (0.053 R)
• M22: 6,051,234 km (0.104 R)
• M23: 6,542,364 km (0.101 R)
• M24: 6,742,376 km (0.111 R)
• M25: 7,536,591 km (0.119 R)
• M26: 7,746,477 km (0.092 R)
• M27: 8,145,155 km (0.085 R)
• M28: 8,605,019 km (0.038 R)
• M29: 9,073,410 km (0.042 R)
• M30: 9,212,835 km (0.032 R)
• M31: 9,465,356 km (0.115 R)
• M32: 9,635,150 km (0.072 R)
• M33: 9,748,844 km (0.108 R)
• M34: 9,977,580 km (0.117 R)
• M35: 10,295,026 km (0.102 R)
• M36: 10,382,242 km (0.099 R)
• M37: 10,615,914 km (0.081 R)
• M38: 10,939,943 km (0.095 R)
• M39: 11,237,493 km (0.102 R)
• M40: 11,567,805 km (0.093 R)
• M41: 11,870,890 km (0.101 R)
• M42: 12,146,001 km (0.12 R)
• M43: 12,238,153 km (0.068 R)
• M44: 12,921,067 km (0.05 R)
• M45: 13,203,957 km (0.104 R)
• M46: 13,298,802 km (0.094 R)
• M47: 13,968,552 km (0.105 R)
• M48: 14,097,355 km (0.108 R)
• M49: 14,453,697 km (0.083 R)
• M50: 14,583,997 km (0.087 R)
• M51: 15,076,174 km (0.081 R)
• M52: 15,440,595 km (0.107 R)
• M53: 16,211,921 km (0.062 R)
• M54: 16,995,814 km (0.057 R)
• M55: 18,177,188 km (0.11 R)
• M56: 18,247,499 km (0.092 R)
• M57: 18,317,960 km (0.112 R)
• M58: 18,423,726 km (0.105 R)
• M59: 18,991,300 km (0.109 R)
• M60: 19,169,920 km (0.071 R)
• M61: 19,241,577 km (0.075 R)
• M62: 19,348,989 km (0.029 R)
• M63: 19,420,796 km (0.098 R)
• M64: 19,528,805 km (0.093 R)
• M65: 19,636,815 km (0.119 R)
• M66: 20,034,895 km (0.043 R)
• M67: 20,216,656 km (0.098 R)
• M68: 21,096,890 km (0.099 R)
• M69: 21,318,893 km (0.073 R)
• M70: 21,727,894 km (0.113 R)
• M71: 22,440,578 km (0.089 R)
• M72: 23,122,894 km (0.104 R)
• M73: 23,504,817 km (0.047 R)
• M74: 24,159,009 km (0.088 R)
• M75: 26,236,624 km (0.117 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 15,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit