🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.66 AU - 0.68 AU

Year: 195 Days

Day: 19.7 Hours

Environment

Temp: 136 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,841,286 km

• M1: 83,924 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.69 AU - 0.73 AU

Year: 213 Days

Day: 21.3 Hours

Environment

Temp: 130 °C

Axial Tilt: 110.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.18 AU - 1.68 AU

Year: 610 Days

Day: 46.6 Hours

Environment

Temp: -4 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.09 AU - 4.13 AU

Year: 2445 Days

Day: 38.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,841,286 km

• M1: 357,539 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.99 AU - 5.13 AU

Year: 3471 Days

Day: 34.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.3 AU - 5.2 AU

Year: 3690 Days

Day: 23.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.4

Radius: 13.8

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 6.4 AU - 6.86 AU

Year: 6085 Days

Day: 13.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,841,286 km

• M1: 174,730 km (0.051 R)
• M2: 295,605 km (0.097 R)
• M3: 435,031 km (0.053 R)
• M4: 655,538 km (0.073 R)
• M5: 774,618 km (0.11 R)
• M6: 902,075 km (0.029 R)
• M7: 1,115,851 km (0.103 R)
• M8: 1,522,458 km (0.111 R)
• M9: 2,054,428 km (0.105 R)
• M10: 2,237,535 km (0.09 R)
• M11: 2,341,655 km (0.089 R)
• M12: 2,468,963 km (0.041 R)
• M13: 2,819,770 km (0.112 R)
• M14: 3,140,059 km (0.095 R)
• M15: 3,642,858 km (0.075 R)
• M16: 3,866,207 km (0.117 R)
• M17: 4,171,088 km (0.114 R)
• M18: 4,590,111 km (0.12 R)
• M19: 4,831,862 km (0.105 R)
• M20: 5,188,503 km (0.078 R)
• M21: 5,496,974 km (0.084 R)
• M22: 6,220,579 km (0.066 R)
• M23: 6,458,589 km (0.116 R)
• M24: 6,639,004 km (0.071 R)
• M25: 6,882,400 km (0.091 R)
• M26: 7,725,084 km (0.113 R)
• M27: 8,175,075 km (0.073 R)
• M28: 8,435,974 km (0.098 R)
• M29: 9,033,318 km (0.098 R)
• M30: 9,134,296 km (0.101 R)
• M31: 9,405,069 km (0.089 R)
• M32: 9,954,990 km (0.104 R)
• M33: 10,128,823 km (0.091 R)
• M34: 10,799,171 km (0.076 R)
• M35: 11,193,960 km (0.073 R)
• M36: 11,338,621 km (0.115 R)
• M37: 11,447,528 km (0.117 R)
• M38: 13,123,473 km (0.101 R)
• M39: 13,467,698 km (0.107 R)
• M40: 13,621,784 km (0.116 R)
• M41: 14,282,857 km (0.082 R)
• M42: 14,597,611 km (0.116 R)
• M43: 14,795,529 km (0.113 R)
• M44: 15,475,002 km (0.099 R)
• M45: 15,920,056 km (0.103 R)
• M46: 16,575,145 km (0.076 R)
• M47: 16,698,862 km (0.116 R)
• M48: 17,448,198 km (0.119 R)
• M49: 17,826,980 km (0.071 R)
• M50: 17,996,175 km (0.078 R)
• M51: 19,499,634 km (0.059 R)
• M52: 20,332,595 km (0.093 R)
• M53: 22,260,462 km (0.108 R)
• M54: 23,315,427 km (0.078 R)
• M55: 23,732,655 km (0.08 R)
• M56: 24,105,752 km (0.06 R)
• M57: 24,246,075 km (0.09 R)
• M58: 24,480,644 km (0.032 R)
• M59: 24,621,715 km (0.066 R)
• M60: 24,715,962 km (0.032 R)
• M61: 25,999,661 km (0.087 R)
• M62: 26,577,259 km (0.097 R)
• M63: 26,867,478 km (0.054 R)
• M64: 27,256,283 km (0.065 R)
• M65: 27,402,590 km (0.072 R)
• M66: 27,744,870 km (0.105 R)
• M67: 27,990,360 km (0.084 R)
• M68: 28,285,666 km (0.091 R)
• M69: 28,730,720 km (0.112 R)
• M70: 29,128,351 km (0.08 R)
• M71: 29,427,696 km (0.109 R)
• M72: 30,281,451 km (0.118 R)
• M73: 31,092,571 km (0.068 R)
• M74: 31,859,410 km (0.105 R)
• M75: 31,962,034 km (0.063 R)
• M76: 33,307,368 km (0.059 R)
• M77: 33,882,123 km (0.044 R)
• M78: 33,986,991 km (0.1 R)
• M79: 34,407,510 km (0.086 R)
• M80: 35,679,391 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.7

Radius: 5.3

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 10.37 AU - 16.89 AU

Year: 17937 Days

Day: 24.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 46,841,286 km

• M1: 143,464 km (0.112 R)
• M2: 229,034 km (0.103 R)
• M3: 736,321 km (0.072 R)
• M4: 1,225,057 km (0.109 R)
• M5: 1,328,878 km (0.082 R)
• M6: 1,371,214 km (0.098 R)
• M7: 2,059,215 km (0.097 R)
• M8: 2,157,949 km (0.099 R)
• M9: 2,621,852 km (0.063 R)
• M10: 3,258,092 km (0.065 R)
• M11: 3,578,680 km (0.104 R)
• M12: 3,818,186 km (0.109 R)
• M13: 4,155,829 km (0.101 R)
• M14: 4,535,209 km (0.088 R)
• M15: 5,292,922 km (0.091 R)
• M16: 5,496,974 km (0.104 R)
• M17: 6,848,291 km (0.105 R)
• M18: 7,107,993 km (0.054 R)
• M19: 7,751,862 km (0.114 R)
• M20: 8,139,321 km (0.083 R)
• M21: 8,453,925 km (0.109 R)
• M22: 8,493,569 km (0.098 R)
• M23: 9,627,072 km (0.113 R)
• M24: 9,792,826 km (0.099 R)
• M25: 10,085,290 km (0.083 R)
• M26: 10,338,260 km (0.074 R)
• M27: 10,678,745 km (0.118 R)
• M28: 11,327,102 km (0.097 R)
• M29: 12,255,955 km (0.045 R)
• M30: 13,163,266 km (0.035 R)
• M31: 13,301,195 km (0.08 R)
• M32: 13,717,975 km (0.104 R)
• M33: 15,378,811 km (0.08 R)
• M34: 16,603,568 km (0.057 R)
• M35: 16,902,016 km (0.081 R)
• M36: 18,267,396 km (0.097 R)
• M37: 18,627,179 km (0.086 R)
• M38: 18,833,774 km (0.037 R)
• M39: 19,301,416 km (0.103 R)
• M40: 19,720,440 km (0.117 R)
• M41: 19,825,607 km (0.08 R)
• M42: 20,036,540 km (0.117 R)
• M43: 20,301,329 km (0.052 R)
• M44: 20,620,570 km (0.057 R)
• M45: 21,642,324 km (0.119 R)
• M46: 21,859,540 km (0.096 R)
• M47: 22,570,429 km (0.102 R)
• M48: 25,089,208 km (0.103 R)
• M49: 25,546,230 km (0.111 R)
• M50: 26,006,094 km (0.082 R)
• M51: 26,817,213 km (0.101 R)
• M52: 27,284,557 km (0.11 R)
• M53: 27,401,842 km (0.102 R)
• M54: 28,464,436 km (0.084 R)
• M55: 28,821,675 km (0.068 R)
• M56: 29,180,411 km (0.109 R)
• M57: 29,781,495 km (0.08 R)
• M58: 29,902,221 km (0.055 R)
• M59: 31,363,343 km (0.098 R)
• M60: 32,164,589 km (0.12 R)
• M61: 32,910,036 km (0.042 R)
• M62: 33,034,800 km (0.07 R)
• M63: 36,205,677 km (0.088 R)
• M64: 38,023,291 km (0.069 R)
• M65: 41,476,758 km (0.095 R)
• M66: 41,544,077 km (0.086 R)
• M67: 41,611,545 km (0.109 R)
• M68: 42,084,574 km (0.119 R)
• M69: 44,131,821 km (0.104 R)
• M70: 45,167,487 km (0.097 R)
• M71: 45,236,900 km (0.086 R)
• M72: 45,723,243 km (0.101 R)
• M73: 45,862,518 km (0.099 R)
• M74: 46,560,841 km (0.041 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 10,980 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit