🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.45 AU - 0.63 AU

Year: 141 Days

Day: 26 Hours

Environment

Temp: 259 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,096,938 km

• M1: 147,803 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.89 AU - 1.37 AU

Year: 426 Days

Day: 28.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.59 AU - 1.69 AU

Year: 745 Days

Day: 30.2 Hours

Environment

Temp: -33 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,096,938 km

• M1: 135,236 km (0.093 R)
• M2: 572,212 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.73 AU - 3.21 AU

Year: 1816 Days

Day: 27.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,096,938 km

• M1: 250,576 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.17 AU - 4.91 AU

Year: 2881 Days

Day: 44.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,096,938 km

• M1: 116,686 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.8

Radius: 11.8

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 7.55 AU - 11.97 AU

Year: 10817 Days

Day: 14.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,096,938 km

• M1: 314,305 km (0.095 R)
• M2: 522,695 km (0.118 R)
• M3: 620,532 km (0.078 R)
• M4: 1,017,266 km (0.028 R)
• M5: 1,300,155 km (0.104 R)
• M6: 1,707,959 km (0.085 R)
• M7: 1,809,685 km (0.1 R)
• M8: 1,992,943 km (0.086 R)
• M9: 2,154,957 km (0.111 R)
• M10: 2,265,510 km (0.11 R)
• M11: 2,378,008 km (0.047 R)
• M12: 3,280,981 km (0.11 R)
• M13: 3,636,724 km (0.111 R)
• M14: 4,039,292 km (0.037 R)
• M15: 4,385,611 km (0.085 R)
• M16: 4,886,914 km (0.034 R)
• M17: 5,596,307 km (0.083 R)
• M18: 6,139,646 km (0.08 R)
• M19: 6,218,634 km (0.055 R)
• M20: 6,298,070 km (0.097 R)
• M21: 6,740,730 km (0.105 R)
• M22: 6,822,261 km (0.107 R)
• M23: 6,986,370 km (0.084 R)
• M24: 7,402,551 km (0.1 R)
• M25: 7,912,531 km (0.092 R)
• M26: 8,966,747 km (0.077 R)
• M27: 9,056,655 km (0.111 R)
• M28: 9,191,892 km (0.046 R)
• M29: 10,487,409 km (0.095 R)
• M30: 10,629,527 km (0.052 R)
• M31: 10,867,986 km (0.072 R)
• M32: 11,059,920 km (0.119 R)
• M33: 11,496,148 km (0.061 R)
• M34: 12,136,127 km (0.101 R)
• M35: 12,435,473 km (0.026 R)
• M36: 12,535,853 km (0.084 R)
• M37: 13,092,357 km (0.103 R)
• M38: 13,553,717 km (0.06 R)
• M39: 14,916,553 km (0.113 R)
• M40: 15,344,702 km (0.111 R)
• M41: 15,776,741 km (0.065 R)
• M42: 16,267,721 km (0.074 R)
• M43: 16,432,578 km (0.051 R)
• M44: 16,597,884 km (0.067 R)
• M45: 17,097,241 km (0.081 R)
• M46: 18,682,231 km (0.075 R)
• M47: 20,313,745 km (0.094 R)
• M48: 20,788,270 km (0.097 R)
• M49: 21,086,568 km (0.025 R)
• M50: 21,446,650 km (0.118 R)
• M51: 23,649,030 km (0.079 R)
• M52: 24,085,556 km (0.046 R)
• M53: 25,538,750 km (0.109 R)
• M54: 27,476,491 km (0.054 R)
• M55: 28,463,089 km (0.103 R)
• M56: 29,194,024 km (0.11 R)
• M57: 32,109,837 km (0.077 R)
• M58: 32,316,730 km (0.073 R)
• M59: 33,288,069 km (0.062 R)
• M60: 33,427,644 km (0.03 R)
• M61: 34,128,211 km (0.11 R)
• M62: 34,621,585 km (0.054 R)
• M63: 34,904,474 km (0.1 R)
• M64: 35,188,262 km (0.104 R)
• M65: 37,123,460 km (0.113 R)
• M66: 37,558,191 km (0.11 R)
• M67: 37,703,451 km (0.09 R)
• M68: 37,849,009 km (0.111 R)
• M69: 39,240,269 km (0.093 R)
• M70: 41,621,269 km (0.116 R)
• M71: 44,048,644 km (0.069 R)
• M72: 44,201,832 km (0.118 R)
• M73: 46,912,097 km (0.074 R)
• M74: 47,853,666 km (0.098 R)
• M75: 48,405,682 km (0.032 R)
• M76: 49,596,032 km (0.115 R)
• M77: 49,755,354 km (0.044 R)
• M78: 50,956,625 km (0.111 R)
• M79: 51,681,876 km (0.094 R)
• M80: 53,469,121 km (0.034 R)
• M81: 55,028,829 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.7

Radius: 11.9

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 9.23 AU - 12.11 AU

Year: 12365 Days

Day: 14.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 37,096,938 km

• M1: 244,742 km (0.057 R)
• M2: 330,462 km (0.09 R)
• M3: 677,529 km (0.106 R)
• M4: 937,530 km (0.069 R)
• M5: 1,129,015 km (0.077 R)
• M6: 1,316,461 km (0.066 R)
• M7: 1,800,560 km (0.114 R)
• M8: 2,001,171 km (0.067 R)
• M9: 2,337,616 km (0.05 R)
• M10: 2,579,516 km (0.067 R)
• M11: 2,737,791 km (0.091 R)
• M12: 2,852,981 km (0.043 R)
• M13: 3,183,891 km (0.079 R)
• M14: 3,477,552 km (0.091 R)
• M15: 3,703,744 km (0.084 R)
• M16: 4,223,597 km (0.08 R)
• M17: 4,411,043 km (0.093 R)
• M18: 4,877,938 km (0.108 R)
• M19: 4,962,012 km (0.11 R)
• M20: 5,046,535 km (0.094 R)
• M21: 6,711,409 km (0.036 R)
• M22: 6,930,720 km (0.114 R)
• M23: 7,057,130 km (0.104 R)
• M24: 7,248,166 km (0.112 R)
• M25: 7,537,938 km (0.067 R)
• M26: 8,128,999 km (0.1 R)
• M27: 8,329,310 km (0.05 R)
• M28: 8,463,799 km (0.099 R)
• M29: 9,077,898 km (0.065 R)
• M30: 9,565,587 km (0.038 R)
• M31: 9,706,508 km (0.11 R)
• M32: 9,954,841 km (0.108 R)
• M33: 10,133,461 km (0.111 R)
• M34: 10,349,181 km (0.101 R)
• M35: 10,748,757 km (0.025 R)
• M36: 11,901,857 km (0.084 R)
• M37: 11,977,554 km (0.112 R)
• M38: 12,860,331 km (0.102 R)
• M39: 13,329,170 km (0.097 R)
• M40: 13,684,465 km (0.11 R)
• M41: 14,445,021 km (0.091 R)
• M42: 14,606,736 km (0.104 R)
• M43: 16,132,335 km (0.066 R)
• M44: 16,553,453 km (0.098 R)
• M45: 17,020,647 km (0.087 R)
• M46: 17,708,199 km (0.119 R)
• M47: 18,404,727 km (0.099 R)
• M48: 19,555,733 km (0.105 R)
• M49: 19,869,589 km (0.049 R)
• M50: 20,684,299 km (0.092 R)
• M51: 21,233,473 km (0.065 R)
• M52: 21,694,982 km (0.059 R)
• M53: 21,926,859 km (0.105 R)
• M54: 22,486,804 km (0.078 R)
• M55: 23,193,504 km (0.076 R)
• M56: 24,339,274 km (0.051 R)
• M57: 25,210,682 km (0.096 R)
• M58: 25,895,541 km (0.114 R)
• M59: 26,240,215 km (0.096 R)
• M60: 26,487,350 km (0.053 R)
• M61: 27,785,112 km (0.109 R)
• M62: 28,340,419 km (0.088 R)
• M63: 28,746,428 km (0.117 R)
• M64: 28,950,330 km (0.098 R)
• M65: 29,205,693 km (0.071 R)
• M66: 30,338,448 km (0.036 R)
• M67: 30,753,881 km (0.095 R)
• M68: 31,800,767 km (0.116 R)
• M69: 31,906,084 km (0.081 R)
• M70: 32,169,975 km (0.105 R)
• M71: 33,072,499 km (0.077 R)
• M72: 33,607,162 km (0.078 R)
• M73: 34,522,850 km (0.072 R)
• M74: 34,739,468 km (0.101 R)
• M75: 35,720,082 km (0.12 R)
• M76: 35,993,996 km (0.089 R)
• M77: 36,654,470 km (0.029 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 10,292 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit