🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.41 AU - 0.63 AU

Year: 140 Days

Day: 31 Hours

Environment

Temp: 220 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,668,102 km

• M1: 314,006 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.07 AU - 1.13 AU

Year: 430 Days

Day: 27.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 9.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 66,668,102 km

• M1: 46,974 km (0.111 R)

Asteroid Belt

Center: 1.75 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.97 AU - 2.81 AU

Year: 1377 Days

Day: 41.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,668,102 km

• M1: 372,947 km (0.093 R)
• M2: 1,722,470 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.3

Radius: 13.4

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.17 AU - 5.53 AU

Year: 4613 Days

Day: 12.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 66,668,102 km

• M1: 168,447 km (0.098 R)
• M2: 259,253 km (0.065 R)
• M3: 488,886 km (0.069 R)
• M4: 711,637 km (0.115 R)
• M5: 1,078,152 km (0.07 R)
• M6: 1,477,728 km (0.114 R)
• M7: 2,291,391 km (0.075 R)
• M8: 2,514,441 km (0.119 R)
• M9: 2,651,772 km (0.061 R)
• M10: 2,918,206 km (0.068 R)
• M11: 3,111,636 km (0.109 R)
• M12: 3,613,836 km (0.065 R)
• M13: 4,214,172 km (0.107 R)
• M14: 4,415,232 km (0.107 R)
• M15: 4,507,533 km (0.053 R)
• M16: 4,902,921 km (0.043 R)
• M17: 5,075,856 km (0.101 R)
• M18: 5,868,874 km (0.112 R)
• M19: 6,217,736 km (0.063 R)
• M20: 6,468,163 km (0.118 R)
• M21: 6,935,806 km (0.104 R)
• M22: 7,348,696 km (0.091 R)
• M23: 7,436,510 km (0.114 R)
• M24: 7,724,785 km (0.029 R)
• M25: 8,039,390 km (0.039 R)
• M26: 8,427,147 km (0.033 R)
• M27: 8,914,537 km (0.112 R)
• M28: 9,173,641 km (0.092 R)
• M29: 9,965,612 km (0.104 R)
• M30: 10,283,657 km (0.092 R)
• M31: 11,156,560 km (0.076 R)
• M32: 11,461,291 km (0.108 R)
• M33: 11,975,459 km (0.076 R)
• M34: 12,157,221 km (0.116 R)
• M35: 12,339,880 km (0.062 R)
• M36: 12,549,765 km (0.049 R)
• M37: 15,019,477 km (0.113 R)
• M38: 15,159,500 km (0.08 R)
• M39: 15,412,620 km (0.091 R)
• M40: 15,553,840 km (0.069 R)
• M41: 15,837,478 km (0.117 R)
• M42: 16,151,633 km (0.1 R)
• M43: 16,381,266 km (0.064 R)
• M44: 16,467,734 km (0.101 R)
• M45: 17,693,688 km (0.063 R)
• M46: 18,198,282 km (0.069 R)
• M47: 18,707,513 km (0.114 R)
• M48: 19,130,576 km (0.096 R)
• M49: 19,251,900 km (0.039 R)
• M50: 20,016,793 km (0.114 R)
• M51: 20,170,879 km (0.118 R)
• M52: 20,480,397 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 704.1

Radius: 4.5

Gravity: 34.77 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 11.97 AU - 12.73 AU

Year: 16179 Days

Day: 20.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,668,102 km

• M1: 72,854 km (0.117 R)
• M2: 203,603 km (0.097 R)
• M3: 244,443 km (0.035 R)
• M4: 303,684 km (0.075 R)
• M5: 473,627 km (0.049 R)
• M6: 629,358 km (0.111 R)
• M7: 1,084,285 km (0.104 R)
• M8: 1,342,940 km (0.109 R)
• M9: 1,535,024 km (0.107 R)
• M10: 1,975,739 km (0.045 R)
• M11: 2,130,872 km (0.118 R)
• M12: 2,162,437 km (0.082 R)
• M13: 2,619,908 km (0.119 R)
• M14: 2,929,426 km (0.101 R)
• M15: 3,733,963 km (0.109 R)
• M16: 4,120,823 km (0.098 R)
• M17: 4,279,247 km (0.114 R)
• M18: 4,359,132 km (0.104 R)
• M19: 4,932,541 km (0.104 R)
• M20: 5,058,353 km (0.064 R)
• M21: 5,185,361 km (0.078 R)
• M22: 5,356,352 km (0.047 R)
• M23: 6,103,593 km (0.069 R)
• M24: 6,329,486 km (0.053 R)
• M25: 6,420,591 km (0.089 R)
• M26: 7,023,620 km (0.102 R)
• M27: 7,596,131 km (0.065 R)
• M28: 8,183,452 km (0.075 R)
• M29: 8,432,533 km (0.116 R)
• M30: 8,989,186 km (0.113 R)
• M31: 10,620,551 km (0.115 R)
• M32: 11,832,593 km (0.062 R)
• M33: 12,284,080 km (0.094 R)
• M34: 13,554,315 km (0.114 R)
• M35: 14,145,526 km (0.104 R)
• M36: 15,413,966 km (0.11 R)
• M37: 15,475,301 km (0.107 R)
• M38: 19,497,539 km (0.11 R)
• M39: 20,567,613 km (0.076 R)
• M40: 21,656,536 km (0.067 R)
• M41: 22,069,725 km (0.066 R)
• M42: 22,485,607 km (0.109 R)
• M43: 23,043,906 km (0.03 R)
• M44: 23,254,540 km (0.104 R)
• M45: 23,890,032 km (0.101 R)
• M46: 23,961,091 km (0.11 R)
• M47: 24,174,418 km (0.094 R)
• M48: 24,245,626 km (0.097 R)
• M49: 25,178,219 km (0.103 R)
• M50: 25,757,911 km (0.051 R)
• M51: 26,856,857 km (0.105 R)
• M52: 27,152,313 km (0.081 R)
• M53: 27,226,513 km (0.054 R)
• M54: 28,571,099 km (0.073 R)
• M55: 29,327,466 km (0.078 R)
• M56: 31,869,732 km (0.098 R)
• M57: 33,048,414 km (0.095 R)
• M58: 34,642,080 km (0.105 R)
• M59: 35,044,498 km (0.062 R)
• M60: 35,205,764 km (0.08 R)
• M61: 37,903,612 km (0.098 R)
• M62: 38,152,244 km (0.081 R)
• M63: 39,319,257 km (0.116 R)
• M64: 39,570,881 km (0.089 R)
• M65: 41,432,177 km (0.098 R)
• M66: 41,688,139 km (0.058 R)
• M67: 42,287,578 km (0.085 R)
• M68: 42,459,316 km (0.113 R)
• M69: 42,976,177 km (0.119 R)
• M70: 44,277,080 km (0.11 R)
• M71: 44,626,242 km (0.096 R)
• M72: 45,943,600 km (0.088 R)
• M73: 47,898,545 km (0.106 R)
• M74: 48,256,982 km (0.06 R)
• M75: 48,436,499 km (0.062 R)
• M76: 49,337,378 km (0.104 R)
• M77: 50,699,167 km (0.083 R)
• M78: 51,155,740 km (0.115 R)
• M79: 51,705,512 km (0.057 R)
• M80: 53,088,544 km (0.084 R)
• M81: 56,079,455 km (0.087 R)
• M82: 56,173,701 km (0.057 R)
• M83: 56,646,281 km (0.095 R)
• M84: 57,310,047 km (0.061 R)
• M85: 59,124,519 km (0.111 R)
• M86: 59,508,836 km (0.052 R)
• M87: 59,990,541 km (0.062 R)
• M88: 60,473,443 km (0.101 R)
• M89: 60,763,813 km (0.071 R)
• M90: 61,832,540 km (0.104 R)
• M91: 62,027,616 km (0.087 R)
• M92: 63,988,544 km (0.098 R)
• M93: 64,580,802 km (0.082 R)
• M94: 66,568,210 km (0.108 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: 392 - 13,979 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit