🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.28 AU - 1.56 AU

Year: 589 Days

Day: 41.4 Hours

Environment

Temp: -5 °C

Axial Tilt: 5.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 39,713,223 km

• M1: 450,140 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.22 AU - 1.94 AU

Year: 692 Days

Day: 17.2 Hours

Environment

Temp: -21 °C

Axial Tilt: 26.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 39,713,223 km

• M1: 246,836 km (0.106 R)
• M2: 574,755 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.55 AU - 4.35 AU

Year: 2734 Days

Day: 39 Hours

Environment

Temp: -108 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,713,223 km

• M1: 1,313,619 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.06 AU - 4.92 AU

Year: 2776 Days

Day: 30.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.94 AU - 5.14 AU

Year: 3940 Days

Day: 24.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.7

Radius: 13.4

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.91 AU - 7.47 AU

Year: 5363 Days

Day: 9.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 39,713,223 km

• M1: 169,644 km (0.074 R)
• M2: 260,749 km (0.076 R)
• M3: 432,787 km (0.102 R)
• M4: 643,271 km (0.111 R)
• M5: 756,367 km (0.12 R)
• M6: 933,341 km (0.115 R)
• M7: 1,187,059 km (0.094 R)
• M8: 1,298,360 km (0.107 R)
• M9: 1,446,911 km (0.101 R)
• M10: 1,566,589 km (0.08 R)
• M11: 1,689,858 km (0.069 R)
• M12: 1,927,718 km (0.085 R)
• M13: 2,137,754 km (0.102 R)
• M14: 2,518,630 km (0.087 R)
• M15: 2,622,451 km (0.072 R)
• M16: 3,097,125 km (0.107 R)
• M17: 3,208,725 km (0.096 R)
• M18: 3,505,677 km (0.101 R)
• M19: 4,101,824 km (0.082 R)
• M20: 4,324,276 km (0.113 R)
• M21: 4,449,639 km (0.089 R)
• M22: 4,989,388 km (0.111 R)
• M23: 6,414,757 km (0.114 R)
• M24: 6,558,071 km (0.058 R)
• M25: 6,818,970 km (0.11 R)
• M26: 7,835,338 km (0.1 R)
• M27: 8,143,210 km (0.078 R)
• M28: 8,549,518 km (0.041 R)
• M29: 8,644,214 km (0.075 R)
• M30: 8,866,666 km (0.114 R)
• M31: 8,994,572 km (0.051 R)
• M32: 9,676,439 km (0.099 R)
• M33: 10,274,083 km (0.111 R)
• M34: 10,713,302 km (0.069 R)
• M35: 11,055,283 km (0.115 R)
• M36: 12,067,611 km (0.072 R)
• M37: 12,855,244 km (0.089 R)
• M38: 12,964,002 km (0.116 R)
• M39: 13,109,411 km (0.118 R)
• M40: 13,365,223 km (0.09 R)
• M41: 13,659,632 km (0.084 R)
• M42: 14,142,534 km (0.079 R)
• M43: 14,442,627 km (0.086 R)
• M44: 16,798,794 km (0.115 R)
• M45: 18,407,569 km (0.093 R)
• M46: 18,694,199 km (0.073 R)
• M47: 19,646,389 km (0.101 R)
• M48: 19,771,752 km (0.1 R)
• M49: 20,275,897 km (0.08 R)
• M50: 20,529,465 km (0.059 R)
• M51: 21,125,463 km (0.09 R)
• M52: 22,073,465 km (0.084 R)
• M53: 22,683,974 km (0.111 R)
• M54: 23,388,580 km (0.063 R)
• M55: 23,832,586 km (0.095 R)
• M56: 24,864,363 km (0.058 R)
• M57: 25,045,227 km (0.067 R)
• M58: 25,181,361 km (0.12 R)
• M59: 25,682,065 km (0.043 R)
• M60: 25,773,469 km (0.104 R)
• M61: 26,048,280 km (0.044 R)
• M62: 26,416,291 km (0.12 R)
• M63: 26,508,593 km (0.107 R)
• M64: 26,600,895 km (0.1 R)
• M65: 27,157,399 km (0.076 R)
• M66: 27,250,449 km (0.106 R)
• M67: 27,343,798 km (0.066 R)
• M68: 27,577,320 km (0.109 R)
• M69: 27,905,388 km (0.099 R)
• M70: 28,046,459 km (0.071 R)
• M71: 29,230,676 km (0.062 R)
• M72: 29,373,841 km (0.106 R)
• M73: 29,804,833 km (0.111 R)
• M74: 29,949,045 km (0.091 R)
• M75: 31,696,797 km (0.107 R)
• M76: 32,139,008 km (0.042 R)
• M77: 32,484,280 km (0.089 R)
• M78: 33,178,564 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.6

Radius: 14.8

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 7.15 AU - 10.17 AU

Year: 8875 Days

Day: 14.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 39,713,223 km

• M1: 185,352 km (0.063 R)
• M2: 369,208 km (0.101 R)
• M3: 561,441 km (0.059 R)
• M4: 666,309 km (0.092 R)
• M5: 765,044 km (0.048 R)
• M6: 916,137 km (0.06 R)
• M7: 1,045,240 km (0.088 R)
• M8: 1,567,636 km (0.117 R)
• M9: 2,344,049 km (0.103 R)
• M10: 2,737,641 km (0.099 R)
• M11: 2,833,384 km (0.042 R)
• M12: 3,028,459 km (0.076 R)
• M13: 3,177,608 km (0.035 R)
• M14: 3,380,613 km (0.106 R)
• M15: 3,483,686 km (0.083 R)
• M16: 3,853,043 km (0.058 R)
• M17: 4,097,336 km (0.094 R)
• M18: 4,290,916 km (0.1 R)
• M19: 5,853,465 km (0.066 R)
• M20: 7,575,636 km (0.08 R)
• M21: 7,951,725 km (0.09 R)
• M22: 8,124,810 km (0.118 R)
• M23: 8,474,570 km (0.12 R)
• M24: 8,686,849 km (0.062 R)
• M25: 9,008,485 km (0.114 R)
• M26: 9,553,470 km (0.113 R)
• M27: 9,663,873 km (0.051 R)
• M28: 10,034,576 km (0.111 R)
• M29: 10,372,368 km (0.025 R)
• M30: 10,561,610 km (0.071 R)
• M31: 10,713,751 km (0.084 R)
• M32: 11,446,930 km (0.119 R)
• M33: 11,878,819 km (0.073 R)
• M34: 11,997,600 km (0.087 R)
• M35: 12,116,680 km (0.084 R)
• M36: 12,839,836 km (0.115 R)
• M37: 13,165,660 km (0.085 R)
• M38: 13,535,615 km (0.109 R)
• M39: 13,825,686 km (0.113 R)
• M40: 15,177,901 km (0.112 R)
• M41: 15,869,941 km (0.076 R)
• M42: 16,793,707 km (0.117 R)
• M43: 17,105,619 km (0.104 R)
• M44: 17,284,688 km (0.055 R)
• M45: 17,644,620 km (0.106 R)
• M46: 19,295,283 km (0.064 R)
• M47: 19,715,653 km (0.049 R)
• M48: 20,899,122 km (0.114 R)
• M49: 20,994,864 km (0.116 R)
• M50: 21,427,202 km (0.094 R)
• M51: 21,814,062 km (0.087 R)
• M52: 22,105,778 km (0.038 R)
• M53: 22,349,772 km (0.115 R)
• M54: 22,496,528 km (0.083 R)
• M55: 23,186,174 km (0.113 R)
• M56: 23,285,208 km (0.116 R)
• M57: 23,982,633 km (0.091 R)
• M58: 24,132,979 km (0.066 R)
• M59: 24,585,961 km (0.104 R)
• M60: 25,705,103 km (0.086 R)
• M61: 27,677,102 km (0.103 R)
• M62: 28,521,881 km (0.053 R)
• M63: 29,268,075 km (0.077 R)
• M64: 29,643,566 km (0.055 R)
• M65: 30,997,726 km (0.084 R)
• M66: 31,435,300 km (0.082 R)
• M67: 32,261,230 km (0.116 R)
• M68: 32,371,932 km (0.108 R)
• M69: 32,538,135 km (0.068 R)
• M70: 32,871,589 km (0.11 R)
• M71: 33,317,839 km (0.098 R)
• M72: 34,781,954 km (0.096 R)
• M73: 36,785,967 km (0.037 R)
• M74: 37,191,227 km (0.084 R)
• M75: 37,365,359 km (0.105 R)
• M76: 37,831,058 km (0.035 R)
• M77: 38,123,073 km (0.099 R)
• M78: 38,474,628 km (0.091 R)
• M79: 38,592,062 km (0.036 R)
• M80: 39,180,730 km (0.075 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 17,144 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit