🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.51 AU - 0.63 AU

Year: 164 Days

Day: 21.8 Hours

Environment

Temp: 167 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.7 AU - 1.06 AU

Year: 314 Days

Day: 47.8 Hours

Environment

Temp: 43 °C

Axial Tilt: 23.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 60,528,269 km

• M1: 471,084 km (0.066 R)
• M2: 831,764 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.72 AU - 1.84 AU

Year: 904 Days

Day: 26.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.8 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.49 AU - 4.13 AU

Year: 2832 Days

Day: 30.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,528,269 km

• M1: 252,820 km (0.04 R)
• M2: 2,491,852 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.5

Radius: 10.6

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.71 AU - 5.03 AU

Year: 3479 Days

Day: 14.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 60,528,269 km

• M1: 142,268 km (0.031 R)
• M2: 210,783 km (0.075 R)
• M3: 279,449 km (0.05 R)
• M4: 526,734 km (0.106 R)
• M5: 669,002 km (0.096 R)
• M6: 994,377 km (0.101 R)
• M7: 1,378,245 km (0.111 R)
• M8: 1,746,256 km (0.106 R)
• M9: 1,818,661 km (0.111 R)
• M10: 2,093,323 km (0.061 R)
• M11: 2,502,922 km (0.109 R)
• M12: 2,710,265 km (0.071 R)
• M13: 2,937,653 km (0.064 R)
• M14: 3,215,905 km (0.098 R)
• M15: 3,502,834 km (0.067 R)
• M16: 3,704,043 km (0.108 R)
• M17: 3,845,563 km (0.1 R)
• M18: 4,020,892 km (0.073 R)
• M19: 4,280,893 km (0.066 R)
• M20: 4,429,593 km (0.116 R)
• M21: 4,496,164 km (0.109 R)
• M22: 4,579,939 km (0.084 R)
• M23: 4,715,175 km (0.117 R)
• M24: 4,817,351 km (0.092 R)
• M25: 4,920,274 km (0.101 R)
• M26: 5,375,051 km (0.038 R)
• M27: 5,715,985 km (0.077 R)
• M28: 5,879,944 km (0.105 R)
• M29: 5,953,247 km (0.081 R)
• M30: 6,045,549 km (0.106 R)
• M31: 6,231,200 km (0.098 R)
• M32: 6,589,487 km (0.091 R)
• M33: 6,742,226 km (0.039 R)
• M34: 6,857,716 km (0.073 R)
• M35: 6,993,102 km (0.088 R)
• M36: 7,286,463 km (0.087 R)
• M37: 7,424,692 km (0.072 R)
• M38: 7,784,325 km (0.071 R)
• M39: 7,885,304 km (0.102 R)
• M40: 8,355,041 km (0.105 R)
• M41: 8,624,766 km (0.079 R)
• M42: 9,023,893 km (0.062 R)
• M43: 9,364,827 km (0.111 R)
• M44: 9,709,949 km (0.108 R)
• M45: 10,169,364 km (0.033 R)
• M46: 10,324,048 km (0.107 R)
• M47: 10,680,540 km (0.099 R)
• M48: 10,882,946 km (0.117 R)
• M49: 10,950,714 km (0.08 R)
• M50: 11,132,026 km (0.106 R)
• M51: 11,245,870 km (0.033 R)
• M52: 11,635,722 km (0.063 R)
• M53: 11,728,174 km (0.104 R)
• M54: 12,193,872 km (0.058 R)
• M55: 12,641,918 km (0.098 R)
• M56: 12,855,992 km (0.094 R)
• M57: 13,023,392 km (0.111 R)
• M58: 13,215,476 km (0.115 R)
• M59: 13,529,781 km (0.07 R)
• M60: 13,797,711 km (0.113 R)
• M61: 13,920,082 km (0.053 R)
• M62: 14,018,218 km (0.105 R)
• M63: 14,239,773 km (0.089 R)
• M64: 14,413,007 km (0.034 R)
• M65: 14,487,507 km (0.105 R)
• M66: 14,586,989 km (0.088 R)
• M67: 14,736,587 km (0.089 R)
• M68: 14,861,651 km (0.098 R)
• M69: 15,314,783 km (0.101 R)
• M70: 15,517,787 km (0.063 R)
• M71: 16,338,182 km (0.073 R)
• M72: 16,571,555 km (0.099 R)
• M73: 16,701,555 km (0.058 R)
• M74: 16,805,974 km (0.089 R)
• M75: 17,199,118 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.4

Radius: 8.1

Gravity: 14.85 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 7.88 AU - 11.96 AU

Year: 11898 Days

Day: 9.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 136.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 60,528,269 km

• M1: 234,719 km (0.119 R)
• M2: 325,375 km (0.07 R)
• M3: 530,773 km (0.07 R)
• M4: 602,431 km (0.084 R)
• M5: 716,424 km (0.114 R)
• M6: 838,047 km (0.108 R)
• M7: 1,056,311 km (0.102 R)
• M8: 1,196,035 km (0.104 R)
• M9: 1,417,141 km (0.112 R)
• M10: 1,519,615 km (0.051 R)
• M11: 1,759,570 km (0.058 R)
• M12: 2,069,238 km (0.04 R)
• M13: 2,305,303 km (0.114 R)
• M14: 2,867,941 km (0.118 R)
• M15: 3,437,161 km (0.093 R)
• M16: 3,506,424 km (0.11 R)
• M17: 3,859,775 km (0.109 R)
• M18: 3,931,881 km (0.09 R)
• M19: 4,600,583 km (0.087 R)
• M20: 4,792,517 km (0.09 R)
• M21: 5,105,327 km (0.094 R)
• M22: 6,766,162 km (0.07 R)
• M23: 7,654,175 km (0.086 R)
• M24: 8,111,945 km (0.1 R)
• M25: 8,625,664 km (0.103 R)
• M26: 9,246,345 km (0.101 R)
• M27: 10,079,605 km (0.105 R)
• M28: 11,142,049 km (0.106 R)
• M29: 11,193,511 km (0.069 R)
• M30: 11,296,584 km (0.094 R)
• M31: 12,186,542 km (0.106 R)
• M32: 13,207,547 km (0.105 R)
• M33: 13,316,604 km (0.111 R)
• M34: 15,102,055 km (0.096 R)
• M35: 15,848,698 km (0.058 R)
• M36: 16,139,067 km (0.043 R)
• M37: 16,843,224 km (0.07 R)
• M38: 19,014,787 km (0.116 R)
• M39: 19,447,274 km (0.1 R)
• M40: 19,945,435 km (0.043 R)
• M41: 20,258,992 km (0.117 R)
• M42: 20,321,824 km (0.067 R)
• M43: 20,574,046 km (0.115 R)
• M44: 21,401,023 km (0.103 R)
• M45: 22,825,045 km (0.103 R)
• M46: 23,350,432 km (0.1 R)
• M47: 24,815,893 km (0.026 R)
• M48: 25,491,627 km (0.1 R)
• M49: 26,173,643 km (0.047 R)
• M50: 27,974,503 km (0.112 R)
• M51: 28,889,892 km (0.112 R)
• M52: 29,529,423 km (0.114 R)
• M53: 29,600,781 km (0.074 R)
• M54: 30,461,418 km (0.045 R)
• M55: 30,677,736 km (0.11 R)
• M56: 31,184,723 km (0.119 R)
• M57: 31,257,428 km (0.064 R)
• M58: 34,885,924 km (0.095 R)
• M59: 36,251,902 km (0.114 R)
• M60: 37,095,335 km (0.053 R)
• M61: 37,172,229 km (0.12 R)
• M62: 38,333,557 km (0.069 R)
• M63: 39,349,626 km (0.117 R)
• M64: 39,663,931 km (0.067 R)
• M65: 40,058,121 km (0.12 R)
• M66: 40,929,977 km (0.062 R)
• M67: 44,479,187 km (0.052 R)
• M68: 45,299,432 km (0.079 R)
• M69: 45,959,308 km (0.117 R)
• M70: 46,041,886 km (0.111 R)
• M71: 46,705,353 km (0.11 R)
• M72: 47,121,534 km (0.111 R)
• M73: 48,041,561 km (0.117 R)
• M74: 48,125,635 km (0.099 R)
• M75: 50,069,510 km (0.108 R)
• M76: 50,325,023 km (0.09 R)
• M77: 50,922,666 km (0.055 R)
• M78: 51,522,853 km (0.086 R)
• M79: 52,903,193 km (0.088 R)
• M80: 54,033,704 km (0.06 R)
• M81: 54,821,037 km (0.083 R)
• M82: 55,172,144 km (0.09 R)
• M83: 55,436,034 km (0.069 R)
• M84: 55,965,012 km (0.087 R)
• M85: 56,230,100 km (0.045 R)
• M86: 57,383,798 km (0.085 R)
• M87: 57,918,760 km (0.084 R)
• M88: 58,097,530 km (0.101 R)
• M89: 59,173,737 km (0.109 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 10,677 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit