🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.18 AU - 1.8 AU

Year: 658 Days

Day: 27.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.89 AU - 2.07 AU

Year: 1008 Days

Day: 34.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.28 AU - 2.86 AU

Year: 1490 Days

Day: 33.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 150.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,238,084 km

• M1: 76,145 km (0.044 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.6

Radius: 12.3

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.83 AU - 6.27 AU

Year: 5382 Days

Day: 9.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 86,238,084 km

• M1: 153,039 km (0.112 R)
• M2: 653,443 km (0.058 R)
• M3: 1,311,076 km (0.116 R)
• M4: 2,636,363 km (0.117 R)
• M5: 3,165,790 km (0.111 R)
• M6: 4,417,625 km (0.083 R)
• M7: 6,196,942 km (0.09 R)
• M8: 7,709,227 km (0.114 R)
• M9: 8,106,260 km (0.089 R)
• M10: 9,680,777 km (0.1 R)
• M11: 12,592,700 km (0.066 R)
• M12: 13,521,852 km (0.114 R)
• M13: 14,003,258 km (0.094 R)
• M14: 15,000,478 km (0.06 R)
• M15: 18,688,065 km (0.083 R)
• M16: 19,105,294 km (0.1 R)
• M17: 21,028,075 km (0.086 R)
• M18: 21,740,311 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.4

Radius: 10.7

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.51 AU - 6.81 AU

Year: 6216 Days

Day: 11.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 86,238,084 km

• M1: 133,292 km (0.085 R)
• M2: 543,788 km (0.05 R)
• M3: 1,162,675 km (0.113 R)
• M4: 1,964,818 km (0.058 R)
• M5: 2,713,107 km (0.076 R)
• M6: 3,375,526 km (0.052 R)
• M7: 3,827,312 km (0.084 R)
• M8: 4,319,190 km (0.057 R)
• M9: 5,021,552 km (0.101 R)
• M10: 5,370,713 km (0.03 R)
• M11: 5,767,148 km (0.088 R)
• M12: 7,440,848 km (0.08 R)
• M13: 7,895,925 km (0.073 R)
• M14: 8,329,310 km (0.11 R)
• M15: 9,859,696 km (0.105 R)
• M16: 11,519,784 km (0.068 R)
• M17: 12,181,455 km (0.028 R)
• M18: 12,760,998 km (0.091 R)
• M19: 13,193,784 km (0.117 R)
• M20: 15,264,668 km (0.101 R)
• M21: 15,691,171 km (0.042 R)
• M22: 17,676,335 km (0.048 R)
• M23: 18,903,037 km (0.058 R)
• M24: 19,967,875 km (0.059 R)
• M25: 20,331,697 km (0.085 R)
• M26: 22,844,193 km (0.102 R)
• M27: 23,807,155 km (0.067 R)
• M28: 24,964,444 km (0.069 R)
• M29: 25,386,759 km (0.088 R)
• M30: 28,203,238 km (0.115 R)
• M31: 28,938,661 km (0.105 R)
• M32: 35,183,923 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.2

Radius: 12.2

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 10.1 AU - 11.6 AU

Year: 12925 Days

Day: 14.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 86,238,084 km

• M1: 151,692 km (0.049 R)
• M2: 678,426 km (0.083 R)
• M3: 1,134,550 km (0.112 R)
• M4: 1,963,173 km (0.081 R)
• M5: 2,501,576 km (0.047 R)
• M6: 2,884,397 km (0.067 R)
• M7: 3,281,878 km (0.114 R)
• M8: 3,851,397 km (0.103 R)
• M9: 4,365,565 km (0.099 R)
• M10: 5,462,716 km (0.096 R)
• M11: 5,927,965 km (0.106 R)
• M12: 8,904,963 km (0.057 R)
• M13: 11,855,182 km (0.077 R)
• M14: 16,482,245 km (0.071 R)
• M15: 18,870,425 km (0.055 R)
• M16: 20,528,568 km (0.078 R)
• M17: 23,287,452 km (0.065 R)
• M18: 25,685,655 km (0.078 R)
• M19: 27,304,155 km (0.097 R)
• M20: 28,243,928 km (0.096 R)
• M21: 29,097,384 km (0.097 R)
• M22: 32,335,580 km (0.066 R)
• M23: 34,704,013 km (0.119 R)
• M24: 40,991,462 km (0.098 R)
• M25: 45,483,886 km (0.118 R)
• M26: 48,604,049 km (0.085 R)
• M27: 53,953,818 km (0.112 R)
• M28: 55,267,288 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 551.9

Radius: 6.3

Gravity: 13.91 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 16.92 AU - 18.44 AU

Year: 26885 Days

Day: 15.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 86,238,084 km

• M1: 92,751 km (0.074 R)
• M2: 375,042 km (0.066 R)
• M3: 632,799 km (0.076 R)
• M4: 864,975 km (0.096 R)
• M5: 1,154,297 km (0.11 R)
• M6: 1,361,041 km (0.097 R)
• M7: 1,681,779 km (0.073 R)
• M8: 1,990,100 km (0.069 R)
• M9: 2,427,973 km (0.116 R)
• M10: 2,875,271 km (0.116 R)
• M11: 3,524,825 km (0.094 R)
• M12: 4,694,980 km (0.063 R)
• M13: 6,192,005 km (0.072 R)
• M14: 6,786,208 km (0.09 R)
• M15: 7,318,178 km (0.107 R)
• M16: 7,518,340 km (0.107 R)
• M17: 8,355,939 km (0.098 R)
• M18: 9,666,566 km (0.059 R)
• M19: 11,174,662 km (0.114 R)
• M20: 12,474,817 km (0.119 R)
• M21: 13,495,224 km (0.117 R)
• M22: 15,700,895 km (0.111 R)
• M23: 17,505,195 km (0.115 R)
• M24: 18,875,511 km (0.118 R)
• M25: 20,119,866 km (0.097 R)
• M26: 21,622,278 km (0.105 R)
• M27: 24,069,101 km (0.032 R)
• M28: 25,992,032 km (0.097 R)
• M29: 60,818,266 km (0.036 R)
• M30: 62,054,992 km (0.091 R)
• M31: 69,381,548 km (0.114 R)
• M32: 74,886,600 km (0.119 R)
• M33: 76,069,021 km (0.111 R)
• M34: 76,307,031 km (0.069 R)
• M35: 82,418,703 km (0.08 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 20,187 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit