🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.95 AU - 1.11 AU

Year: 402 Days

Day: 28.6 Hours

Environment

Temp: -4 °C

Axial Tilt: 10.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.07 AU - 1.17 AU

Year: 456 Days

Day: 36.4 Hours

Environment

Temp: -24 °C

Axial Tilt: 17.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,298,863 km

• M1: 151,692 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.98 AU - 2.38 AU

Year: 1239 Days

Day: 15.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.4 AU - 3.78 AU

Year: 2619 Days

Day: 32.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,298,863 km

• M1: 1,720,226 km (0.102 R)
• M2: 2,563,659 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.3

Radius: 11.8

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.04 AU - 4.48 AU

Year: 3385 Days

Day: 6.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 63,298,863 km

• M1: 154,086 km (0.098 R)
• M2: 243,845 km (0.117 R)
• M3: 344,524 km (0.064 R)
• M4: 451,337 km (0.086 R)
• M5: 547,079 km (0.116 R)
• M6: 743,950 km (0.117 R)
• M7: 1,051,523 km (0.1 R)
• M8: 1,140,534 km (0.07 R)
• M9: 1,232,238 km (0.098 R)
• M10: 1,350,570 km (0.052 R)
• M11: 1,548,188 km (0.072 R)
• M12: 1,637,797 km (0.114 R)
• M13: 1,876,556 km (0.063 R)
• M14: 2,328,940 km (0.076 R)
• M15: 2,417,502 km (0.103 R)
• M16: 2,567,997 km (0.109 R)
• M17: 2,989,564 km (0.086 R)
• M18: 3,102,510 km (0.058 R)
• M19: 3,316,136 km (0.1 R)
• M20: 3,399,612 km (0.076 R)
• M21: 3,706,138 km (0.1 R)
• M22: 3,915,425 km (0.082 R)
• M23: 4,075,046 km (0.112 R)
• M24: 4,218,660 km (0.106 R)
• M25: 4,309,466 km (0.083 R)
• M26: 4,962,610 km (0.086 R)
• M27: 5,077,651 km (0.112 R)
• M28: 5,252,082 km (0.096 R)
• M29: 5,507,446 km (0.09 R)
• M30: 5,847,631 km (0.1 R)
• M31: 6,443,779 km (0.051 R)
• M32: 6,590,684 km (0.113 R)
• M33: 6,845,000 km (0.073 R)
• M34: 7,407,189 km (0.117 R)
• M35: 7,517,143 km (0.112 R)
• M36: 7,627,397 km (0.114 R)
• M37: 7,917,019 km (0.091 R)
• M38: 8,006,777 km (0.073 R)
• M39: 8,119,574 km (0.102 R)
• M40: 8,668,299 km (0.047 R)
• M41: 8,807,425 km (0.105 R)
• M42: 9,040,798 km (0.091 R)
• M43: 9,609,419 km (0.047 R)
• M44: 9,849,823 km (0.106 R)
• M45: 10,165,175 km (0.104 R)
• M46: 11,081,313 km (0.118 R)
• M47: 11,232,407 km (0.12 R)
• M48: 11,689,578 km (0.076 R)
• M49: 11,894,826 km (0.086 R)
• M50: 12,101,271 km (0.108 R)
• M51: 12,178,912 km (0.099 R)
• M52: 12,387,003 km (0.051 R)
• M53: 12,701,308 km (0.059 R)
• M54: 12,885,912 km (0.073 R)
• M55: 12,991,677 km (0.1 R)
• M56: 13,071,264 km (0.043 R)
• M57: 13,257,662 km (0.047 R)
• M58: 13,498,515 km (0.073 R)
• M59: 13,606,076 km (0.025 R)
• M60: 13,930,404 km (0.071 R)
• M61: 14,449,060 km (0.091 R)
• M62: 14,752,295 km (0.053 R)
• M63: 14,946,323 km (0.098 R)
• M64: 15,337,073 km (0.113 R)
• M65: 17,223,801 km (0.083 R)
• M66: 17,369,809 km (0.059 R)
• M67: 18,016,670 km (0.065 R)
• M68: 18,164,772 km (0.044 R)
• M69: 18,432,552 km (0.114 R)
• M70: 18,522,012 km (0.079 R)
• M71: 19,516,239 km (0.117 R)
• M72: 20,004,526 km (0.089 R)
• M73: 20,342,618 km (0.11 R)
• M74: 20,744,587 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.1

Radius: 10.3

Gravity: 9.15 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 8.85 AU - 11.77 AU

Year: 12746 Days

Day: 6.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 63,298,863 km

• M1: 157,527 km (0.076 R)
• M2: 320,289 km (0.107 R)
• M3: 792,420 km (0.086 R)
• M4: 1,150,856 km (0.09 R)
• M5: 1,323,193 km (0.05 R)
• M6: 1,721,273 km (0.096 R)
• M7: 1,890,917 km (0.085 R)
• M8: 2,036,476 km (0.1 R)
• M9: 2,277,478 km (0.095 R)
• M10: 2,623,797 km (0.105 R)
• M11: 2,953,511 km (0.114 R)
• M12: 3,724,837 km (0.113 R)
• M13: 3,908,693 km (0.075 R)
• M14: 4,247,084 km (0.077 R)
• M15: 4,323,528 km (0.101 R)
• M16: 5,863,189 km (0.117 R)
• M17: 6,294,330 km (0.101 R)
• M18: 6,513,790 km (0.1 R)
• M19: 6,735,794 km (0.038 R)
• M20: 7,187,131 km (0.089 R)
• M21: 7,416,614 km (0.073 R)
• M22: 7,509,065 km (0.071 R)
• M23: 7,788,664 km (0.098 R)
• M24: 7,977,157 km (0.117 R)
• M25: 9,789,984 km (0.1 R)
• M26: 10,095,762 km (0.085 R)
• M27: 10,301,160 km (0.054 R)
• M28: 10,456,293 km (0.118 R)
• M29: 10,768,653 km (0.113 R)
• M30: 12,431,433 km (0.101 R)
• M31: 12,651,791 km (0.068 R)
• M32: 14,518,773 km (0.088 R)
• M33: 14,925,679 km (0.065 R)
• M34: 15,929,780 km (0.048 R)
• M35: 16,349,551 km (0.039 R)
• M36: 19,007,008 km (0.063 R)
• M37: 19,261,025 km (0.114 R)
• M38: 19,644,145 km (0.083 R)
• M39: 19,772,351 km (0.099 R)
• M40: 19,965,182 km (0.106 R)
• M41: 20,482,641 km (0.067 R)
• M42: 21,663,118 km (0.113 R)
• M43: 22,261,659 km (0.098 R)
• M44: 22,596,459 km (0.05 R)
• M45: 23,474,898 km (0.088 R)
• M46: 24,158,111 km (0.114 R)
• M47: 24,571,301 km (0.119 R)
• M48: 25,474,423 km (0.082 R)
• M49: 26,035,565 km (0.065 R)
• M50: 26,529,986 km (0.101 R)
• M51: 27,027,399 km (0.084 R)
• M52: 27,527,953 km (0.084 R)
• M53: 28,538,187 km (0.099 R)
• M54: 30,446,607 km (0.111 R)
• M55: 31,641,296 km (0.1 R)
• M56: 31,716,394 km (0.04 R)
• M57: 33,003,684 km (0.112 R)
• M58: 33,232,569 km (0.101 R)
• M59: 33,845,621 km (0.119 R)
• M60: 33,999,407 km (0.06 R)
• M61: 35,942,085 km (0.066 R)
• M62: 36,256,241 km (0.062 R)
• M63: 36,966,382 km (0.081 R)
• M64: 37,920,367 km (0.095 R)
• M65: 38,080,288 km (0.081 R)
• M66: 39,124,331 km (0.112 R)
• M67: 41,405,100 km (0.082 R)
• M68: 42,395,737 km (0.118 R)
• M69: 45,838,882 km (0.102 R)
• M70: 49,283,523 km (0.071 R)
• M71: 50,948,696 km (0.079 R)
• M72: 51,036,959 km (0.114 R)
• M73: 51,743,959 km (0.061 R)
• M74: 52,276,378 km (0.108 R)
• M75: 52,454,249 km (0.104 R)
• M76: 52,721,431 km (0.117 R)
• M77: 53,615,428 km (0.107 R)
• M78: 53,705,037 km (0.117 R)
• M79: 54,334,096 km (0.037 R)
• M80: 54,694,777 km (0.07 R)
• M81: 55,599,694 km (0.08 R)
• M82: 55,962,918 km (0.109 R)
• M83: 56,509,548 km (0.119 R)
• M84: 56,692,058 km (0.025 R)
• M85: 60,291,083 km (0.118 R)
• M86: 60,477,632 km (0.111 R)
• M87: 61,225,771 km (0.076 R)
• M88: 63,109,507 km (0.079 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 13,609 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit