🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.83 AU - 1.27 AU

Year: 375 Days

Day: 37.7 Hours

Environment

Temp: 129 °C

Axial Tilt: 98.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 42,744,796 km

• M1: 78,389 km (0.09 R)
• M2: 469,289 km (0.025 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.01 AU - 1.51 AU

Year: 493 Days

Day: 18.2 Hours

Environment

Temp: 24 °C

Axial Tilt: 1.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.54 AU - 1.68 AU

Year: 711 Days

Day: 12.1 Hours

Environment

Temp: -6 °C

Axial Tilt: 44.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,744,796 km

• M1: 41,139 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.4 AU - 2.62 AU

Year: 1385 Days

Day: 46 Hours

Environment

Temp: -75 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.89 AU - 2.89 AU

Year: 1711 Days

Day: 41.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.26 AU - 5.96 AU

Year: 4627 Days

Day: 46.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 12.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.1

Radius: 13.2

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 12.24 AU - 13.12 AU

Year: 15724 Days

Day: 14.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 42,744,796 km

• M1: 189,391 km (0.076 R)
• M2: 1,213,538 km (0.094 R)
• M3: 1,374,804 km (0.093 R)
• M4: 1,572,423 km (0.082 R)
• M5: 1,840,802 km (0.095 R)
• M6: 2,948,724 km (0.105 R)
• M7: 3,058,379 km (0.11 R)
• M8: 3,784,826 km (0.112 R)
• M9: 3,944,597 km (0.044 R)
• M10: 4,312,308 km (0.11 R)
• M11: 4,605,969 km (0.067 R)
• M12: 4,906,361 km (0.115 R)
• M13: 4,993,427 km (0.102 R)
• M14: 6,077,713 km (0.092 R)
• M15: 6,454,999 km (0.117 R)
• M16: 7,084,656 km (0.099 R)
• M17: 7,282,424 km (0.095 R)
• M18: 7,431,873 km (0.105 R)
• M19: 7,988,825 km (0.07 R)
• M20: 8,402,464 km (0.094 R)
• M21: 8,823,133 km (0.085 R)
• M22: 9,575,760 km (0.073 R)
• M23: 10,800,069 km (0.095 R)
• M24: 10,913,763 km (0.051 R)
• M25: 12,369,201 km (0.088 R)
• M26: 13,393,497 km (0.089 R)
• M27: 14,507,702 km (0.11 R)
• M28: 14,949,016 km (0.046 R)
• M29: 15,203,183 km (0.118 R)
• M30: 16,234,211 km (0.062 R)
• M31: 17,554,562 km (0.105 R)
• M32: 18,840,805 km (0.075 R)
• M33: 19,322,360 km (0.058 R)
• M34: 19,877,667 km (0.099 R)
• M35: 20,157,266 km (0.092 R)
• M36: 21,574,855 km (0.088 R)
• M37: 22,295,767 km (0.085 R)
• M38: 22,731,995 km (0.085 R)
• M39: 24,281,380 km (0.04 R)
• M40: 24,730,174 km (0.106 R)
• M41: 25,106,412 km (0.114 R)
• M42: 25,560,442 km (0.11 R)
• M43: 26,322,942 km (0.036 R)
• M44: 27,248,055 km (0.066 R)
• M45: 27,480,979 km (0.118 R)
• M46: 28,027,011 km (0.053 R)
• M47: 28,262,179 km (0.088 R)
• M48: 29,050,710 km (0.112 R)
• M49: 29,606,915 km (0.05 R)
• M50: 30,166,710 km (0.06 R)
• M51: 30,488,196 km (0.083 R)
• M52: 30,729,946 km (0.06 R)
• M53: 32,276,489 km (0.101 R)
• M54: 32,522,876 km (0.047 R)
• M55: 32,852,590 km (0.076 R)
• M56: 36,636,668 km (0.098 R)
• M57: 37,409,940 km (0.041 R)
• M58: 37,582,426 km (0.092 R)
• M59: 38,362,280 km (0.085 R)
• M60: 38,710,543 km (0.09 R)
• M61: 41,892,341 km (0.106 R)
• M62: 42,071,559 km (0.102 R)
• M63: 43,152,254 km (0.092 R)
• M64: 43,333,267 km (0.101 R)
• M65: 44,698,797 km (0.112 R)
• M66: 45,157,164 km (0.035 R)
• M67: 45,801,482 km (0.06 R)
• M68: 47,846,037 km (0.077 R)
• M69: 48,221,078 km (0.073 R)
• M70: 48,691,115 km (0.069 R)
• M71: 48,879,608 km (0.119 R)
• M72: 51,447,456 km (0.074 R)
• M73: 56,020,812 km (0.076 R)
• M74: 58,305,920 km (0.038 R)
• M75: 59,308,973 km (0.087 R)
• M76: 60,621,396 km (0.087 R)
• M77: 63,274,963 km (0.091 R)
• M78: 65,653,718 km (0.094 R)
• M79: 65,757,838 km (0.109 R)
• M80: 65,861,959 km (0.053 R)
• M81: 66,906,451 km (0.056 R)
• M82: 67,011,169 km (0.04 R)
• M83: 69,753,747 km (0.078 R)
• M84: 70,072,540 km (0.041 R)
• M85: 70,285,268 km (0.11 R)
• M86: 70,604,959 km (0.082 R)
• M87: 71,352,649 km (0.088 R)
• M88: 71,566,724 km (0.047 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 95.8

Radius: 6.7

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 12.23 AU - 19.99 AU

Year: 22518 Days

Day: 20.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 42,744,796 km

• M1: 98,435 km (0.039 R)
• M2: 232,176 km (0.107 R)
• M3: 633,547 km (0.095 R)
• M4: 873,352 km (0.077 R)
• M5: 1,030,580 km (0.061 R)
• M6: 1,332,468 km (0.094 R)
• M7: 1,473,090 km (0.083 R)
• M8: 2,129,226 km (0.11 R)
• M9: 2,366,190 km (0.096 R)
• M10: 2,762,624 km (0.089 R)
• M11: 2,864,949 km (0.102 R)
• M12: 3,073,638 km (0.083 R)
• M13: 3,126,446 km (0.098 R)
• M14: 3,206,481 km (0.092 R)
• M15: 3,672,478 km (0.119 R)
• M16: 3,813,549 km (0.062 R)
• M17: 4,218,211 km (0.086 R)
• M18: 6,574,228 km (0.064 R)
• M19: 7,661,505 km (0.065 R)
• M20: 8,803,535 km (0.104 R)
• M21: 9,413,596 km (0.117 R)
• M22: 9,840,997 km (0.052 R)
• M23: 10,674,257 km (0.081 R)
• M24: 10,956,997 km (0.091 R)
• M25: 11,078,919 km (0.061 R)
• M26: 11,820,027 km (0.098 R)
• M27: 12,577,142 km (0.091 R)
• M28: 13,523,498 km (0.118 R)
• M29: 13,917,389 km (0.078 R)
• M30: 14,582,052 km (0.072 R)
• M31: 14,895,759 km (0.102 R)
• M32: 15,666,936 km (0.084 R)
• M33: 17,247,737 km (0.118 R)
• M34: 20,059,429 km (0.051 R)
• M35: 21,772,624 km (0.042 R)
• M36: 22,182,522 km (0.093 R)
• M37: 22,750,246 km (0.103 R)
• M38: 23,742,080 km (0.046 R)
• M39: 26,255,623 km (0.107 R)
• M40: 26,473,438 km (0.102 R)
• M41: 26,801,207 km (0.089 R)
• M42: 27,626,688 km (0.084 R)
• M43: 27,737,390 km (0.113 R)
• M44: 27,959,244 km (0.099 R)
• M45: 28,572,296 km (0.111 R)
• M46: 28,852,343 km (0.04 R)
• M47: 29,020,940 km (0.078 R)
• M48: 29,471,828 km (0.041 R)
• M49: 29,528,376 km (0.105 R)
• M50: 29,641,621 km (0.036 R)
• M51: 30,266,641 km (0.107 R)
• M52: 30,781,258 km (0.106 R)
• M53: 31,010,891 km (0.051 R)
• M54: 32,167,731 km (0.102 R)
• M55: 32,459,148 km (0.06 R)
• M56: 33,338,633 km (0.07 R)
• M57: 33,515,458 km (0.089 R)
• M58: 35,481,174 km (0.107 R)
• M59: 36,995,105 km (0.106 R)
• M60: 37,974,971 km (0.071 R)
• M61: 38,036,455 km (0.054 R)
• M62: 38,591,763 km (0.108 R)
• M63: 39,960,284 km (0.104 R)
• M64: 40,210,860 km (0.103 R)
• M65: 41,154,973 km (0.093 R)
• M66: 41,725,090 km (0.104 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 16,421 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit