🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.59 AU - 0.71 AU

Year: 196 Days

Day: 19.6 Hours

Environment

Temp: 118 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.5 AU - 1.88 AU

Year: 823 Days

Day: 13.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.82 AU - 1.86 AU

Year: 935 Days

Day: 21.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.71 AU - 3.95 AU

Year: 2809 Days

Day: 41.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.12 AU - 4.6 AU

Year: 2842 Days

Day: 42 Hours

Environment

Temp: -120 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413

Radius: 13.3

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 9.09 AU - 14.51 AU

Year: 15190 Days

Day: 8.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 66,511,407 km

• M1: 608,265 km (0.067 R)
• M2: 743,950 km (0.1 R)
• M3: 910,453 km (0.095 R)
• M4: 1,557,912 km (0.109 R)
• M5: 1,877,603 km (0.082 R)
• M6: 1,980,377 km (0.063 R)
• M7: 2,164,831 km (0.087 R)
• M8: 2,272,840 km (0.066 R)
• M9: 2,781,922 km (0.107 R)
• M10: 3,050,001 km (0.058 R)
• M11: 3,171,774 km (0.087 R)
• M12: 3,264,375 km (0.062 R)
• M13: 3,483,835 km (0.117 R)
• M14: 3,675,769 km (0.083 R)
• M15: 3,904,355 km (0.107 R)
• M16: 5,116,546 km (0.101 R)
• M17: 5,669,759 km (0.106 R)
• M18: 6,437,196 km (0.069 R)
• M19: 6,594,723 km (0.113 R)
• M20: 7,115,324 km (0.108 R)
• M21: 7,360,066 km (0.106 R)
• M22: 7,483,484 km (0.112 R)
• M23: 7,566,212 km (0.094 R)
• M24: 7,732,564 km (0.042 R)
• M25: 7,900,114 km (0.112 R)
• M26: 8,281,439 km (0.084 R)
• M27: 8,495,962 km (0.069 R)
• M28: 9,506,346 km (0.05 R)
• M29: 9,821,549 km (0.092 R)
• M30: 10,048,639 km (0.089 R)
• M31: 10,231,746 km (0.061 R)
• M32: 10,508,353 km (0.039 R)
• M33: 11,352,982 km (0.113 R)
• M34: 11,448,276 km (0.074 R)
• M35: 11,687,483 km (0.083 R)
• M36: 11,783,675 km (0.074 R)
• M37: 12,414,978 km (0.094 R)
• M38: 13,408,008 km (0.072 R)
• M39: 13,863,085 km (0.086 R)
• M40: 14,169,462 km (0.073 R)
• M41: 14,892,767 km (0.042 R)
• M42: 15,311,492 km (0.087 R)
• M43: 16,645,157 km (0.057 R)
• M44: 16,970,831 km (0.085 R)
• M45: 17,849,420 km (0.116 R)
• M46: 18,071,273 km (0.075 R)
• M47: 20,922,459 km (0.113 R)
• M48: 21,627,514 km (0.118 R)
• M49: 21,804,937 km (0.03 R)
• M50: 21,923,418 km (0.088 R)
• M51: 22,519,566 km (0.097 R)
• M52: 22,699,383 km (0.093 R)
• M53: 23,241,974 km (0.109 R)
• M54: 25,579,291 km (0.091 R)
• M55: 27,093,820 km (0.066 R)
• M56: 27,221,277 km (0.087 R)
• M57: 32,280,677 km (0.087 R)
• M58: 33,436,022 km (0.109 R)
• M59: 33,984,447 km (0.072 R)
• M60: 34,604,979 km (0.08 R)
• M61: 34,743,357 km (0.104 R)
• M62: 35,438,090 km (0.088 R)
• M63: 35,997,287 km (0.094 R)
• M64: 36,277,932 km (0.083 R)
• M65: 36,700,247 km (0.073 R)
• M66: 36,841,468 km (0.101 R)
• M67: 37,905,856 km (0.092 R)
• M68: 38,692,891 km (0.08 R)
• M69: 41,452,822 km (0.112 R)
• M70: 42,041,938 km (0.117 R)
• M71: 43,676,295 km (0.12 R)
• M72: 44,050,589 km (0.113 R)
• M73: 46,318,942 km (0.078 R)
• M74: 47,236,874 km (0.091 R)
• M75: 47,390,511 km (0.097 R)
• M76: 47,621,191 km (0.117 R)
• M77: 47,852,170 km (0.114 R)
• M78: 48,547,651 km (0.11 R)
• M79: 51,836,859 km (0.107 R)
• M80: 52,869,383 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 371.1

Radius: 6

Gravity: 10.31 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 14.3 AU - 16.1 AU

Year: 22207 Days

Day: 15.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 66,511,407 km

• M1: 91,404 km (0.102 R)
• M2: 162,014 km (0.101 R)
• M3: 291,417 km (0.088 R)
• M4: 547,528 km (0.111 R)
• M5: 773,271 km (0.104 R)
• M6: 1,125,126 km (0.034 R)
• M7: 1,808,937 km (0.106 R)
• M8: 1,898,397 km (0.051 R)
• M9: 1,989,352 km (0.051 R)
• M10: 2,050,688 km (0.101 R)
• M11: 2,498,434 km (0.112 R)
• M12: 2,801,819 km (0.107 R)
• M13: 3,152,775 km (0.109 R)
• M14: 4,011,766 km (0.051 R)
• M15: 4,567,971 km (0.102 R)
• M16: 5,404,073 km (0.043 R)
• M17: 6,286,252 km (0.044 R)
• M18: 7,307,557 km (0.058 R)
• M19: 8,230,127 km (0.11 R)
• M20: 8,984,250 km (0.04 R)
• M21: 9,240,511 km (0.067 R)
• M22: 10,023,656 km (0.099 R)
• M23: 11,210,416 km (0.106 R)
• M24: 11,764,377 km (0.101 R)
• M25: 12,100,972 km (0.09 R)
• M26: 13,420,575 km (0.11 R)
• M27: 16,756,009 km (0.113 R)
• M28: 17,772,077 km (0.107 R)
• M29: 18,029,087 km (0.071 R)
• M30: 18,677,294 km (0.096 R)
• M31: 19,267,009 km (0.111 R)
• M32: 20,129,889 km (0.072 R)
• M33: 21,208,939 km (0.089 R)
• M34: 21,277,006 km (0.1 R)
• M35: 23,072,031 km (0.086 R)
• M36: 23,634,070 km (0.115 R)
• M37: 23,775,290 km (0.11 R)
• M38: 25,347,115 km (0.105 R)
• M39: 27,099,654 km (0.109 R)
• M40: 27,916,010 km (0.093 R)
• M41: 29,724,798 km (0.114 R)
• M42: 29,877,238 km (0.073 R)
• M43: 29,953,533 km (0.116 R)
• M44: 30,489,692 km (0.032 R)
• M45: 30,797,414 km (0.116 R)
• M46: 31,571,284 km (0.077 R)
• M47: 32,116,718 km (0.077 R)
• M48: 35,293,130 km (0.042 R)
• M49: 35,373,763 km (0.116 R)
• M50: 37,657,674 km (0.109 R)
• M51: 38,319,046 km (0.104 R)
• M52: 40,241,528 km (0.101 R)
• M53: 41,426,942 km (0.069 R)
• M54: 43,054,118 km (0.083 R)
• M55: 43,572,325 km (0.105 R)
• M56: 43,658,792 km (0.111 R)
• M57: 44,092,476 km (0.111 R)
• M58: 44,179,393 km (0.065 R)
• M59: 44,440,441 km (0.057 R)
• M60: 44,527,657 km (0.097 R)
• M61: 45,402,056 km (0.113 R)
• M62: 46,282,140 km (0.089 R)
• M63: 47,256,771 km (0.077 R)
• M64: 48,507,110 km (0.082 R)
• M65: 48,596,719 km (0.055 R)
• M66: 48,776,386 km (0.075 R)
• M67: 48,866,294 km (0.106 R)
• M68: 49,677,713 km (0.093 R)
• M69: 50,130,396 km (0.12 R)
• M70: 52,506,459 km (0.107 R)
• M71: 54,545,478 km (0.103 R)
• M72: 55,293,467 km (0.117 R)
• M73: 55,574,711 km (0.113 R)
• M74: 55,950,651 km (0.081 R)
• M75: 57,462,487 km (0.071 R)
• M76: 59,659,032 km (0.1 R)
• M77: 59,851,415 km (0.07 R)
• M78: 59,947,607 km (0.108 R)
• M79: 60,816,022 km (0.086 R)
• M80: 61,494,299 km (0.062 R)
• M81: 61,688,627 km (0.102 R)
• M82: 62,077,731 km (0.098 R)
• M83: 63,544,239 km (0.081 R)
• M84: 65,121,150 km (0.087 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 10,357 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit