🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.16 AU - 2.48 AU

Year: 1272 Days

Day: 43.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.9 AU - 4.06 AU

Year: 2858 Days

Day: 25.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,580,992 km

• M1: 958,623 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.3

Radius: 11.6

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 6.65 AU - 8.07 AU

Year: 7186 Days

Day: 7.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 25,580,992 km

• M1: 214,075 km (0.085 R)
• M2: 425,905 km (0.109 R)
• M3: 531,671 km (0.116 R)
• M4: 940,671 km (0.104 R)
• M5: 1,275,023 km (0.094 R)
• M6: 1,474,885 km (0.043 R)
• M7: 2,762,025 km (0.055 R)
• M8: 2,975,053 km (0.105 R)
• M9: 3,047,458 km (0.102 R)
• M10: 3,120,312 km (0.049 R)
• M11: 3,468,277 km (0.106 R)
• M12: 3,854,988 km (0.086 R)
• M13: 3,960,454 km (0.117 R)
• M14: 4,201,456 km (0.056 R)
• M15: 4,337,441 km (0.102 R)
• M16: 4,419,869 km (0.114 R)
• M17: 5,388,964 km (0.098 R)
• M18: 5,746,503 km (0.119 R)
• M19: 6,081,153 km (0.12 R)
• M20: 6,516,184 km (0.114 R)
• M21: 6,610,730 km (0.091 R)
• M22: 7,155,117 km (0.034 R)
• M23: 7,285,416 km (0.104 R)
• M24: 7,449,376 km (0.025 R)
• M25: 7,548,260 km (0.03 R)
• M26: 7,847,755 km (0.104 R)
• M27: 8,287,273 km (0.094 R)
• M28: 8,424,006 km (0.098 R)
• M29: 9,154,941 km (0.076 R)
• M30: 9,438,728 km (0.091 R)
• M31: 9,689,454 km (0.108 R)
• M32: 10,087,833 km (0.114 R)
• M33: 10,826,099 km (0.088 R)
• M34: 11,126,192 km (0.038 R)
• M35: 11,505,273 km (0.117 R)
• M36: 11,773,203 km (0.118 R)
• M37: 11,927,289 km (0.107 R)
• M38: 12,589,409 km (0.113 R)
• M39: 13,665,466 km (0.086 R)
• M40: 13,867,872 km (0.037 R)
• M41: 14,071,475 km (0.105 R)
• M42: 14,234,985 km (0.057 R)
• M43: 14,357,955 km (0.048 R)
• M44: 14,563,951 km (0.113 R)
• M45: 15,397,211 km (0.094 R)
• M46: 16,160,609 km (0.101 R)
• M47: 16,589,955 km (0.032 R)
• M48: 17,066,574 km (0.063 R)
• M49: 17,284,688 km (0.12 R)
• M50: 17,460,016 km (0.083 R)
• M51: 17,768,038 km (0.085 R)
• M52: 18,523,508 km (0.095 R)
• M53: 18,747,755 km (0.064 R)
• M54: 19,108,435 km (0.087 R)
• M55: 20,759,547 km (0.087 R)
• M56: 20,992,471 km (0.04 R)
• M57: 21,367,064 km (0.12 R)
• M58: 21,602,232 km (0.086 R)
• M59: 22,075,260 km (0.116 R)
• M60: 22,887,128 km (0.116 R)
• M61: 23,369,282 km (0.1 R)
• M62: 23,514,541 km (0.104 R)
• M63: 24,835,939 km (0.113 R)
• M64: 25,083,225 km (0.049 R)
• M65: 25,630,154 km (0.075 R)
• M66: 26,483,311 km (0.118 R)
• M67: 26,735,982 km (0.103 R)
• M68: 26,887,973 km (0.071 R)
• M69: 27,294,730 km (0.074 R)
• M70: 28,062,915 km (0.116 R)
• M71: 28,475,506 km (0.115 R)
• M72: 29,987,940 km (0.097 R)
• M73: 31,686,923 km (0.046 R)
• M74: 33,035,997 km (0.039 R)
• M75: 33,199,059 km (0.108 R)
• M76: 35,678,344 km (0.099 R)
• M77: 36,517,887 km (0.106 R)
• M78: 36,911,928 km (0.118 R)
• M79: 37,647,501 km (0.045 R)
• M80: 38,045,431 km (0.112 R)
• M81: 38,159,425 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25

Radius: 5.9

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 12.3 AU - 17.22 AU

Year: 20408 Days

Day: 24.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 25,580,992 km

• M1: 269,875 km (0.088 R)
• M2: 586,872 km (0.063 R)
• M3: 650,601 km (0.109 R)
• M4: 705,504 km (0.092 R)
• M5: 867,967 km (0.036 R)
• M6: 1,829,881 km (0.114 R)
• M7: 1,892,862 km (0.108 R)
• M8: 1,988,904 km (0.108 R)
• M9: 2,406,431 km (0.063 R)
• M10: 2,651,772 km (0.1 R)
• M11: 2,723,429 km (0.04 R)
• M12: 3,280,981 km (0.113 R)
• M13: 3,671,880 km (0.105 R)
• M14: 3,751,915 km (0.118 R)
• M15: 4,285,680 km (0.109 R)
• M16: 4,539,996 km (0.12 R)
• M17: 4,712,333 km (0.119 R)
• M18: 4,799,399 km (0.117 R)
• M19: 4,886,914 km (0.088 R)
• M20: 4,997,018 km (0.082 R)
• M21: 6,868,038 km (0.105 R)
• M22: 6,966,773 km (0.083 R)
• M23: 7,773,405 km (0.045 R)
• M24: 8,502,993 km (0.108 R)
• M25: 8,822,534 km (0.069 R)
• M26: 8,929,796 km (0.117 R)
• M27: 9,091,661 km (0.106 R)
• M28: 10,364,440 km (0.069 R)
• M29: 10,534,532 km (0.097 R)
• M30: 10,705,523 km (0.099 R)
• M31: 12,225,886 km (0.085 R)
• M32: 12,586,267 km (0.112 R)
• M33: 13,502,255 km (0.109 R)
• M34: 13,843,637 km (0.047 R)
• M35: 15,592,137 km (0.077 R)
• M36: 15,950,125 km (0.053 R)
• M37: 16,015,499 km (0.078 R)
• M38: 16,607,907 km (0.115 R)
• M39: 16,740,600 km (0.057 R)
• M40: 18,771,840 km (0.071 R)
• M41: 19,187,273 km (0.118 R)
• M42: 19,676,010 km (0.096 R)
• M43: 19,886,643 km (0.074 R)
• M44: 20,523,033 km (0.105 R)
• M45: 20,808,017 km (0.09 R)
• M46: 21,022,690 km (0.092 R)
• M47: 21,634,694 km (0.059 R)
• M48: 22,070,323 km (0.067 R)
• M49: 22,216,181 km (0.086 R)
• M50: 23,024,010 km (0.105 R)
• M51: 23,060,961 km (0.067 R)
• M52: 23,097,911 km (0.08 R)
• M53: 23,766,614 km (0.118 R)
• M54: 24,216,006 km (0.093 R)
• M55: 25,199,313 km (0.089 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 16,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit