🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.26 AU - 1.42 AU

Year: 572 Days

Day: 35 Hours

Environment

Temp: -22 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.26 AU - 1.52 AU

Year: 605 Days

Day: 21.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,773,141 km

• M1: 179,817 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.57 AU - 2.13 AU

Year: 928 Days

Day: 33.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,773,141 km

• M1: 1,305,391 km (0.047 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.19 AU - 3.13 AU

Year: 1601 Days

Day: 33.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.17 AU - 4.79 AU

Year: 2930 Days

Day: 46.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.6

Radius: 13.3

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 7.4 AU - 7.48 AU

Year: 7487 Days

Day: 12.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 51,773,141 km

• M1: 168,896 km (0.087 R)
• M2: 530,025 km (0.094 R)
• M3: 633,846 km (0.074 R)
• M4: 835,205 km (0.115 R)
• M5: 928,554 km (0.09 R)
• M6: 1,092,962 km (0.046 R)
• M7: 1,567,486 km (0.079 R)
• M8: 1,787,096 km (0.102 R)
• M9: 1,890,319 km (0.115 R)
• M10: 2,391,920 km (0.113 R)
• M11: 2,670,023 km (0.062 R)
• M12: 3,593,341 km (0.119 R)
• M13: 3,778,543 km (0.102 R)
• M14: 4,665,658 km (0.093 R)
• M15: 4,810,170 km (0.1 R)
• M16: 5,192,542 km (0.107 R)
• M17: 5,402,578 km (0.095 R)
• M18: 6,112,719 km (0.066 R)
• M19: 6,302,857 km (0.107 R)
• M20: 7,083,010 km (0.053 R)
• M21: 7,722,392 km (0.063 R)
• M22: 7,825,016 km (0.057 R)
• M23: 8,101,024 km (0.103 R)
• M24: 8,698,219 km (0.096 R)
• M25: 9,237,070 km (0.107 R)
• M26: 10,994,995 km (0.049 R)
• M27: 11,616,574 km (0.067 R)
• M28: 11,892,283 km (0.107 R)
• M29: 12,050,707 km (0.096 R)
• M30: 12,249,822 km (0.114 R)
• M31: 13,261,552 km (0.08 R)
• M32: 13,384,821 km (0.112 R)
• M33: 14,006,699 km (0.096 R)
• M34: 14,342,247 km (0.103 R)
• M35: 15,407,833 km (0.095 R)
• M36: 15,537,384 km (0.109 R)
• M37: 16,897,827 km (0.113 R)
• M38: 17,705,207 km (0.087 R)
• M39: 17,886,370 km (0.104 R)
• M40: 18,571,080 km (0.036 R)
• M41: 18,755,085 km (0.087 R)
• M42: 19,544,214 km (0.109 R)
• M43: 19,872,282 km (0.074 R)
• M44: 20,438,809 km (0.047 R)
• M45: 20,915,129 km (0.098 R)
• M46: 21,010,871 km (0.088 R)
• M47: 21,395,039 km (0.063 R)
• M48: 21,927,158 km (0.076 R)
• M49: 24,551,853 km (0.114 R)
• M50: 24,956,515 km (0.081 R)
• M51: 25,058,092 km (0.056 R)
• M52: 25,618,935 km (0.113 R)
• M53: 26,442,172 km (0.052 R)
• M54: 27,956,401 km (0.114 R)
• M55: 28,114,676 km (0.089 R)
• M56: 28,220,442 km (0.079 R)
• M57: 28,326,207 km (0.119 R)
• M58: 29,928,999 km (0.091 R)
• M59: 30,037,008 km (0.115 R)
• M60: 30,307,332 km (0.12 R)
• M61: 32,388,089 km (0.107 R)
• M62: 32,720,794 km (0.035 R)
• M63: 33,110,497 km (0.092 R)
• M64: 35,252,589 km (0.073 R)
• M65: 36,053,087 km (0.059 R)
• M66: 37,264,979 km (0.093 R)
• M67: 37,613,692 km (0.106 R)
• M68: 38,431,543 km (0.116 R)
• M69: 38,725,054 km (0.114 R)
• M70: 39,196,288 km (0.106 R)
• M71: 39,432,503 km (0.113 R)

Asteroid Belt

Center: 9.75 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.4

Radius: 12.5

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 9.76 AU - 14.34 AU

Year: 15433 Days

Day: 10.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 51,773,141 km

• M1: 207,043 km (0.117 R)
• M2: 839,543 km (0.09 R)
• M3: 991,235 km (0.056 R)
• M4: 1,091,017 km (0.082 R)
• M5: 1,389,764 km (0.079 R)
• M6: 2,574,879 km (0.046 R)
• M7: 2,976,100 km (0.096 R)
• M8: 3,773,457 km (0.113 R)
• M9: 4,396,681 km (0.108 R)
• M10: 5,229,642 km (0.091 R)
• M11: 5,627,722 km (0.11 R)
• M12: 5,849,127 km (0.075 R)
• M13: 6,110,923 km (0.103 R)
• M14: 6,530,396 km (0.056 R)
• M15: 6,724,125 km (0.038 R)
• M16: 7,077,774 km (0.048 R)
• M17: 7,477,799 km (0.074 R)
• M18: 8,050,310 km (0.076 R)
• M19: 8,637,033 km (0.1 R)
• M20: 8,722,005 km (0.052 R)
• M21: 8,850,060 km (0.081 R)
• M22: 12,390,294 km (0.068 R)
• M23: 13,955,237 km (0.09 R)
• M24: 14,507,403 km (0.118 R)
• M25: 16,312,002 km (0.105 R)
• M26: 19,010,598 km (0.109 R)
• M27: 19,455,053 km (0.108 R)
• M28: 19,903,099 km (0.118 R)
• M29: 20,015,597 km (0.045 R)
• M30: 20,980,503 km (0.077 R)
• M31: 22,135,249 km (0.093 R)
• M32: 22,544,250 km (0.063 R)
• M33: 23,607,442 km (0.08 R)
• M34: 24,325,362 km (0.107 R)
• M35: 26,893,957 km (0.1 R)
• M36: 27,643,742 km (0.117 R)
• M37: 27,832,235 km (0.118 R)
• M38: 28,273,698 km (0.056 R)
• M39: 29,612,001 km (0.119 R)
• M40: 30,905,723 km (0.107 R)
• M41: 31,231,996 km (0.12 R)
• M42: 31,559,466 km (0.11 R)
• M43: 31,822,309 km (0.115 R)
• M44: 32,747,722 km (0.088 R)
• M45: 33,883,469 km (0.062 R)
• M46: 34,287,383 km (0.113 R)
• M47: 34,896,247 km (0.068 R)
• M48: 35,304,200 km (0.112 R)
• M49: 35,645,283 km (0.12 R)
• M50: 38,133,694 km (0.109 R)
• M51: 38,553,914 km (0.116 R)
• M52: 39,116,402 km (0.082 R)
• M53: 42,259,155 km (0.089 R)
• M54: 43,275,971 km (0.118 R)
• M55: 44,153,961 km (0.096 R)
• M56: 44,521,523 km (0.108 R)
• M57: 45,333,840 km (0.068 R)
• M58: 46,748,287 km (0.059 R)
• M59: 50,155,678 km (0.093 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 18,854 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit