🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.9 AU - 1.36 AU

Year: 443 Days

Day: 32.5 Hours

Environment

Temp: 20 °C

Axial Tilt: 167.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.86 AU - 2.3 AU

Year: 1107 Days

Day: 18.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.42 AU - 3.4 AU

Year: 1832 Days

Day: 41.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,769,695 km

• M1: 1,621,791 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.8

Radius: 9.6

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.41 AU - 5.19 AU

Year: 3880 Days

Day: 8.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 57,769,695 km

• M1: 120,426 km (0.117 R)
• M2: 538,552 km (0.112 R)
• M3: 953,836 km (0.09 R)
• M4: 1,602,642 km (0.1 R)
• M5: 1,991,596 km (0.09 R)
• M6: 2,619,459 km (0.111 R)
• M7: 3,533,203 km (0.112 R)
• M8: 4,175,725 km (0.102 R)
• M9: 4,719,663 km (0.096 R)
• M10: 5,073,313 km (0.07 R)
• M11: 9,142,823 km (0.114 R)
• M12: 10,562,956 km (0.117 R)
• M13: 10,863,797 km (0.081 R)
• M14: 11,303,466 km (0.12 R)
• M15: 11,754,952 km (0.106 R)
• M16: 13,231,632 km (0.086 R)
• M17: 17,131,948 km (0.047 R)
• M18: 19,151,819 km (0.084 R)
• M19: 22,015,571 km (0.1 R)
• M20: 22,863,043 km (0.089 R)
• M21: 25,229,232 km (0.087 R)
• M22: 25,536,057 km (0.106 R)
• M23: 25,845,426 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.2

Radius: 12.7

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 7.38 AU - 7.94 AU

Year: 7822 Days

Day: 8 Hours

Environment

Temp: -169 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 57,769,695 km

• M1: 158,125 km (0.11 R)
• M2: 691,890 km (0.097 R)
• M3: 1,155,045 km (0.104 R)
• M4: 1,574,368 km (0.084 R)
• M5: 1,999,675 km (0.085 R)
• M6: 2,465,373 km (0.085 R)
• M7: 3,428,634 km (0.071 R)
• M8: 3,997,405 km (0.094 R)
• M9: 5,518,217 km (0.115 R)
• M10: 6,125,734 km (0.093 R)
• M11: 6,815,081 km (0.08 R)
• M12: 7,395,371 km (0.111 R)
• M13: 7,966,535 km (0.104 R)
• M14: 8,435,674 km (0.107 R)
• M15: 10,703,728 km (0.039 R)
• M16: 11,328,897 km (0.092 R)
• M17: 12,883,069 km (0.076 R)
• M18: 15,343,655 km (0.107 R)
• M19: 15,871,137 km (0.11 R)
• M20: 18,175,692 km (0.12 R)
• M21: 20,854,990 km (0.118 R)
• M22: 24,139,561 km (0.093 R)
• M23: 24,943,799 km (0.093 R)
• M24: 28,242,432 km (0.066 R)
• M25: 29,135,532 km (0.114 R)
• M26: 29,538,399 km (0.099 R)
• M27: 30,562,097 km (0.051 R)
• M28: 33,443,950 km (0.111 R)
• M29: 44,621,604 km (0.034 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495

Radius: 9.8

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 9.51 AU - 12.63 AU

Year: 13589 Days

Day: 14.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 57,769,695 km

• M1: 122,371 km (0.078 R)
• M2: 630,705 km (0.101 R)
• M3: 1,101,639 km (0.101 R)
• M4: 1,515,127 km (0.119 R)
• M5: 1,929,214 km (0.075 R)
• M6: 3,567,909 km (0.093 R)
• M7: 4,576,348 km (0.04 R)
• M8: 5,246,697 km (0.043 R)
• M9: 6,017,724 km (0.115 R)
• M10: 7,871,840 km (0.045 R)
• M11: 9,668,510 km (0.078 R)
• M12: 11,156,560 km (0.085 R)
• M13: 11,551,200 km (0.068 R)
• M14: 12,131,340 km (0.093 R)
• M15: 13,037,754 km (0.06 R)
• M16: 15,745,325 km (0.078 R)
• M17: 16,531,163 km (0.039 R)
• M18: 17,193,283 km (0.105 R)
• M19: 18,180,928 km (0.118 R)
• M20: 23,600,859 km (0.087 R)
• M21: 26,676,442 km (0.107 R)
• M22: 29,151,539 km (0.113 R)
• M23: 30,884,181 km (0.097 R)
• M24: 31,888,432 km (0.108 R)
• M25: 37,994,418 km (0.113 R)
• M26: 38,503,799 km (0.12 R)
• M27: 39,017,967 km (0.115 R)
• M28: 40,323,059 km (0.106 R)
• M29: 47,729,799 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.3

Radius: 6.1

Gravity: 9.82 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 13.33 AU - 13.49 AU

Year: 18118 Days

Day: 16.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 57,769,695 km

• M1: 75,996 km (0.093 R)
• M2: 447,148 km (0.095 R)
• M3: 1,369,718 km (0.094 R)
• M4: 2,149,273 km (0.097 R)
• M5: 3,524,526 km (0.118 R)
• M6: 3,768,221 km (0.103 R)
• M7: 4,504,691 km (0.097 R)
• M8: 5,510,438 km (0.089 R)
• M9: 5,802,153 km (0.11 R)
• M10: 9,261,903 km (0.117 R)
• M11: 15,342,159 km (0.086 R)
• M12: 22,704,768 km (0.085 R)
• M13: 23,360,156 km (0.103 R)
• M14: 27,771,648 km (0.118 R)
• M15: 29,504,440 km (0.077 R)
• M16: 30,850,372 km (0.12 R)
• M17: 33,664,158 km (0.027 R)
• M18: 35,507,055 km (0.116 R)
• M19: 41,854,941 km (0.11 R)
• M20: 42,134,689 km (0.113 R)
• M21: 51,119,687 km (0.065 R)
• M22: 52,406,378 km (0.085 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 15,576 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit