🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.72 AU - 1 AU

Year: 307 Days

Day: 17.2 Hours

Environment

Temp: 18 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.75 AU - 1.13 AU

Year: 351 Days

Day: 27.7 Hours

Environment

Temp: 1 °C

Axial Tilt: 44.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 49,769,913 km

• M1: 39,344 km (0.104 R)
• M2: 149,747 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.95 AU - 2.47 AU

Year: 1265 Days

Day: 26.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,769,913 km

• M1: 1,863,092 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.62 AU - 3.16 AU

Year: 1892 Days

Day: 41.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,769,913 km

• M1: 2,436,201 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.85 AU - 2.97 AU

Year: 1911 Days

Day: 25.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.49 AU - 4.07 AU

Year: 2829 Days

Day: 38.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.62 AU - 4.18 AU

Year: 2965 Days

Day: 45.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.1

Radius: 13.6

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 5.04 AU - 6.7 AU

Year: 5476 Days

Day: 13.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 49,769,913 km

• M1: 221,554 km (0.083 R)
• M2: 473,328 km (0.09 R)
• M3: 662,868 km (0.093 R)
• M4: 837,748 km (0.099 R)
• M5: 1,203,964 km (0.097 R)
• M6: 1,303,596 km (0.103 R)
• M7: 1,406,220 km (0.104 R)
• M8: 1,601,744 km (0.101 R)
• M9: 1,825,692 km (0.073 R)
• M10: 2,242,921 km (0.092 R)
• M11: 2,624,545 km (0.116 R)
• M12: 2,800,921 km (0.035 R)
• M13: 3,165,790 km (0.069 R)
• M14: 3,282,925 km (0.085 R)
• M15: 3,473,663 km (0.081 R)
• M16: 4,827,673 km (0.102 R)
• M17: 5,293,820 km (0.112 R)
• M18: 5,745,755 km (0.12 R)
• M19: 5,860,796 km (0.112 R)
• M20: 6,717,393 km (0.107 R)
• M21: 6,930,121 km (0.08 R)
• M22: 7,676,316 km (0.116 R)
• M23: 8,317,791 km (0.06 R)
• M24: 8,777,057 km (0.036 R)
• M25: 9,312,168 km (0.079 R)
• M26: 9,754,828 km (0.115 R)
• M27: 10,065,244 km (0.084 R)
• M28: 11,849,199 km (0.054 R)
• M29: 11,959,303 km (0.062 R)
• M30: 12,180,558 km (0.087 R)
• M31: 12,890,250 km (0.117 R)
• M32: 13,117,190 km (0.07 R)
• M33: 13,613,556 km (0.098 R)
• M34: 14,271,786 km (0.112 R)
• M35: 14,585,194 km (0.115 R)
• M36: 14,940,489 km (0.057 R)
• M37: 15,298,626 km (0.11 R)
• M38: 15,579,122 km (0.108 R)
• M39: 15,780,631 km (0.11 R)
• M40: 16,023,428 km (0.082 R)
• M41: 16,431,082 km (0.072 R)
• M42: 16,759,599 km (0.069 R)
• M43: 16,883,316 km (0.105 R)
• M44: 17,007,333 km (0.105 R)
• M45: 17,423,066 km (0.095 R)
• M46: 17,716,128 km (0.071 R)
• M47: 17,884,276 km (0.12 R)
• M48: 18,392,011 km (0.063 R)
• M49: 19,119,505 km (0.098 R)
• M50: 20,912,436 km (0.089 R)
• M51: 22,212,890 km (0.098 R)
• M52: 23,493,298 km (0.117 R)
• M53: 23,585,600 km (0.026 R)
• M54: 23,678,052 km (0.079 R)
• M55: 23,863,404 km (0.11 R)
• M56: 23,956,304 km (0.076 R)
• M57: 24,282,278 km (0.1 R)
• M58: 24,703,545 km (0.114 R)
• M59: 26,125,174 km (0.082 R)
• M60: 26,316,659 km (0.103 R)
• M61: 26,797,616 km (0.101 R)
• M62: 27,087,686 km (0.07 R)
• M63: 28,061,718 km (0.09 R)
• M64: 28,159,705 km (0.084 R)
• M65: 28,257,841 km (0.103 R)
• M66: 29,345,118 km (0.111 R)
• M67: 29,843,878 km (0.06 R)
• M68: 30,295,065 km (0.05 R)
• M69: 30,799,210 km (0.092 R)
• M70: 31,102,893 km (0.105 R)
• M71: 31,764,565 km (0.087 R)
• M72: 31,866,740 km (0.106 R)
• M73: 32,894,627 km (0.11 R)
• M74: 35,459,034 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 215

Radius: 5.3

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 11.74 AU - 15.06 AU

Year: 18885 Days

Day: 22.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 49,769,913 km

• M1: 74,051 km (0.112 R)
• M2: 115,639 km (0.11 R)
• M3: 707,000 km (0.097 R)
• M4: 742,305 km (0.107 R)
• M5: 889,659 km (0.103 R)
• M6: 1,006,195 km (0.072 R)
• M7: 1,169,556 km (0.045 R)
• M8: 1,614,161 km (0.091 R)
• M9: 1,661,284 km (0.071 R)
• M10: 2,210,009 km (0.04 R)
• M11: 3,128,391 km (0.034 R)
• M12: 3,187,482 km (0.036 R)
• M13: 3,988,878 km (0.076 R)
• M14: 4,411,940 km (0.077 R)
• M15: 5,656,146 km (0.057 R)
• M16: 5,728,252 km (0.075 R)
• M17: 5,873,362 km (0.026 R)
• M18: 6,130,371 km (0.059 R)
• M19: 6,428,669 km (0.049 R)
• M20: 7,000,432 km (0.113 R)
• M21: 7,039,178 km (0.104 R)
• M22: 7,194,760 km (0.118 R)
• M23: 7,509,215 km (0.067 R)
• M24: 7,548,858 km (0.04 R)
• M25: 8,396,928 km (0.047 R)
• M26: 9,617,049 km (0.107 R)
• M27: 10,981,381 km (0.095 R)
• M28: 12,264,781 km (0.109 R)
• M29: 12,358,280 km (0.071 R)
• M30: 12,640,122 km (0.102 R)
• M31: 12,687,395 km (0.089 R)
• M32: 12,734,519 km (0.114 R)
• M33: 13,740,116 km (0.118 R)
• M34: 15,220,237 km (0.05 R)
• M35: 16,440,507 km (0.06 R)
• M36: 16,750,324 km (0.083 R)
• M37: 17,956,232 km (0.062 R)
• M38: 18,703,773 km (0.116 R)
• M39: 19,679,899 km (0.097 R)
• M40: 20,450,478 km (0.093 R)
• M41: 21,118,731 km (0.11 R)
• M42: 21,174,681 km (0.067 R)
• M43: 22,705,815 km (0.077 R)
• M44: 22,763,111 km (0.101 R)
• M45: 22,993,193 km (0.083 R)
• M46: 24,683,948 km (0.1 R)
• M47: 25,454,676 km (0.073 R)
• M48: 28,740,145 km (0.106 R)
• M49: 29,051,009 km (0.079 R)
• M50: 29,175,624 km (0.103 R)
• M51: 29,362,920 km (0.065 R)
• M52: 31,130,569 km (0.115 R)
• M53: 31,258,176 km (0.054 R)
• M54: 32,414,268 km (0.116 R)
• M55: 32,867,550 km (0.088 R)
• M56: 33,584,124 km (0.072 R)
• M57: 35,099,101 km (0.077 R)
• M58: 36,166,033 km (0.114 R)
• M59: 36,367,242 km (0.08 R)
• M60: 37,175,968 km (0.087 R)
• M61: 39,085,735 km (0.101 R)
• M62: 39,844,794 km (0.104 R)
• M63: 40,469,366 km (0.07 R)
• M64: 42,716,326 km (0.089 R)
• M65: 42,999,963 km (0.064 R)
• M66: 43,712,049 km (0.063 R)
• M67: 45,147,590 km (0.096 R)
• M68: 46,089,159 km (0.116 R)
• M69: 46,234,568 km (0.091 R)
• M70: 47,917,694 km (0.068 R)
• M71: 48,212,551 km (0.087 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 12,062 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit