🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.59 AU - 0.73 AU

Year: 199 Days

Day: 31.6 Hours

Environment

Temp: 141 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,944,648 km

• M1: 364,420 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.74 AU - 1.24 AU

Year: 365 Days

Day: 23.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 10.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.5 AU - 1.54 AU

Year: 695 Days

Day: 19.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,944,648 km

• M1: 1,251,237 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.51 AU - 1.93 AU

Year: 837 Days

Day: 39 Hours

Environment

Temp: -53 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.46 AU - 3.36 AU

Year: 1841 Days

Day: 17.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.6

Radius: 13.6

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 5.07 AU - 5.99 AU

Year: 4823 Days

Day: 6.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 35,944,648 km

• M1: 212,579 km (0.066 R)
• M2: 781,050 km (0.118 R)
• M3: 1,002,455 km (0.107 R)
• M4: 1,167,312 km (0.106 R)
• M5: 1,325,587 km (0.067 R)
• M6: 1,594,414 km (0.09 R)
• M7: 1,700,030 km (0.11 R)
• M8: 2,146,580 km (0.096 R)
• M9: 2,323,554 km (0.118 R)
• M10: 2,526,110 km (0.067 R)
• M11: 2,650,575 km (0.076 R)
• M12: 3,102,361 km (0.113 R)
• M13: 3,648,692 km (0.066 R)
• M14: 3,790,062 km (0.1 R)
• M15: 3,981,398 km (0.035 R)
• M16: 4,348,960 km (0.069 R)
• M17: 4,779,054 km (0.097 R)
• M18: 5,355,903 km (0.091 R)
• M19: 5,982,868 km (0.073 R)
• M20: 6,206,516 km (0.105 R)
• M21: 6,777,681 km (0.037 R)
• M22: 6,923,090 km (0.119 R)
• M23: 7,069,547 km (0.114 R)
• M24: 7,665,993 km (0.079 R)
• M25: 7,848,054 km (0.08 R)
• M26: 8,403,062 km (0.088 R)
• M27: 8,528,126 km (0.11 R)
• M28: 8,716,918 km (0.061 R)
• M29: 9,002,650 km (0.106 R)
• M30: 9,977,580 km (0.103 R)
• M31: 10,781,818 km (0.097 R)
• M32: 11,054,385 km (0.089 R)
• M33: 11,226,123 km (0.028 R)
• M34: 11,329,496 km (0.064 R)
• M35: 11,641,557 km (0.097 R)
• M36: 12,594,794 km (0.104 R)
• M37: 12,810,066 km (0.072 R)
• M38: 13,207,846 km (0.059 R)
• M39: 13,830,772 km (0.092 R)
• M40: 14,015,825 km (0.111 R)
• M41: 14,651,017 km (0.12 R)
• M42: 15,029,200 km (0.107 R)
• M43: 15,257,636 km (0.098 R)
• M44: 15,756,545 km (0.094 R)
• M45: 17,086,470 km (0.086 R)
• M46: 17,245,343 km (0.082 R)
• M47: 17,724,805 km (0.082 R)
• M48: 17,885,622 km (0.106 R)
• M49: 18,330,377 km (0.12 R)
• M50: 18,493,139 km (0.118 R)
• M51: 18,860,851 km (0.089 R)
• M52: 18,983,820 km (0.077 R)
• M53: 20,735,312 km (0.099 R)
• M54: 20,862,470 km (0.094 R)
• M55: 20,947,292 km (0.093 R)
• M56: 21,673,291 km (0.076 R)
• M57: 22,234,133 km (0.095 R)
• M58: 22,668,715 km (0.056 R)
• M59: 22,756,080 km (0.073 R)
• M60: 23,414,012 km (0.086 R)
• M61: 24,748,873 km (0.066 R)
• M62: 25,063,926 km (0.031 R)
• M63: 25,244,641 km (0.112 R)
• M64: 25,561,639 km (0.105 R)
• M65: 25,698,072 km (0.088 R)
• M66: 26,429,157 km (0.051 R)
• M67: 27,865,147 km (0.082 R)
• M68: 28,005,320 km (0.116 R)
• M69: 28,569,005 km (0.065 R)
• M70: 29,231,274 km (0.091 R)
• M71: 29,612,001 km (0.041 R)
• M72: 29,755,166 km (0.09 R)
• M73: 32,519,436 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.1

Radius: 10.8

Gravity: 8.46 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.19 AU - 6.75 AU

Year: 5410 Days

Day: 11.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 35,944,648 km

• M1: 137,480 km (0.076 R)
• M2: 235,617 km (0.037 R)
• M3: 329,714 km (0.076 R)
• M4: 399,576 km (0.1 R)
• M5: 499,208 km (0.089 R)
• M6: 959,820 km (0.113 R)
• M7: 1,101,190 km (0.09 R)
• M8: 1,440,777 km (0.096 R)
• M9: 1,530,835 km (0.078 R)
• M10: 2,362,001 km (0.104 R)
• M11: 3,076,779 km (0.099 R)
• M12: 3,361,315 km (0.07 R)
• M13: 3,433,870 km (0.092 R)
• M14: 4,161,813 km (0.108 R)
• M15: 4,637,534 km (0.082 R)
• M16: 5,496,974 km (0.068 R)
• M17: 5,669,011 km (0.106 R)
• M18: 5,842,844 km (0.045 R)
• M19: 6,077,563 km (0.114 R)
• M20: 6,285,355 km (0.067 R)
• M21: 6,405,182 km (0.054 R)
• M22: 6,708,118 km (0.056 R)
• M23: 7,046,658 km (0.103 R)
• M24: 7,391,032 km (0.099 R)
• M25: 8,324,972 km (0.099 R)
• M26: 8,956,873 km (0.045 R)
• M27: 9,024,342 km (0.089 R)
• M28: 9,091,960 km (0.067 R)
• M29: 9,261,754 km (0.099 R)
• M30: 9,742,711 km (0.07 R)
• M31: 10,267,051 km (0.114 R)
• M32: 10,657,352 km (0.111 R)
• M33: 11,052,590 km (0.088 R)
• M34: 11,636,171 km (0.095 R)
• M35: 11,820,625 km (0.073 R)
• M36: 11,894,676 km (0.1 R)
• M37: 12,267,175 km (0.059 R)
• M38: 13,330,666 km (0.061 R)
• M39: 13,407,709 km (0.085 R)
• M40: 13,523,648 km (0.042 R)
• M41: 13,601,139 km (0.085 R)
• M42: 13,912,452 km (0.113 R)
• M43: 14,344,491 km (0.093 R)
• M44: 14,621,696 km (0.117 R)
• M45: 14,900,696 km (0.025 R)
• M46: 15,181,342 km (0.105 R)
• M47: 15,870,539 km (0.111 R)
• M48: 16,902,465 km (0.082 R)
• M49: 17,111,453 km (0.09 R)
• M50: 17,701,168 km (0.037 R)
• M51: 18,212,045 km (0.119 R)
• M52: 18,641,391 km (0.109 R)
• M53: 19,773,398 km (0.106 R)
• M54: 20,037,737 km (0.077 R)
• M55: 21,377,237 km (0.12 R)
• M56: 22,012,279 km (0.07 R)
• M57: 22,103,534 km (0.113 R)
• M58: 22,561,453 km (0.104 R)
• M59: 23,068,889 km (0.091 R)
• M60: 23,486,866 km (0.063 R)
• M61: 23,673,414 km (0.082 R)
• M62: 24,236,201 km (0.095 R)
• M63: 25,710,040 km (0.098 R)
• M64: 26,385,175 km (0.102 R)
• M65: 28,049,002 km (0.071 R)
• M66: 28,197,553 km (0.115 R)
• M67: 29,193,725 km (0.075 R)
• M68: 29,948,596 km (0.086 R)
• M69: 30,150,852 km (0.062 R)
• M70: 30,964,814 km (0.107 R)
• M71: 31,425,875 km (0.081 R)
• M72: 32,562,520 km (0.112 R)
• M73: 32,770,610 km (0.116 R)
• M74: 33,031,359 km (0.039 R)
• M75: 33,764,987 km (0.115 R)
• M76: 34,081,088 km (0.039 R)
• M77: 34,928,859 km (0.08 R)
• M78: 35,248,549 km (0.073 R)
• M79: 35,569,287 km (0.09 R)
• M80: 35,944,628 km (0.09 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 19,368 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit