🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.21 AU - 1.59 AU

Year: 631 Days

Day: 14.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,048,748 km

• M1: 1,221,018 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.52 AU - 1.98 AU

Year: 882 Days

Day: 39.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.52 AU - 2.52 AU

Year: 1093 Days

Day: 25.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,048,748 km

• M1: 474,524 km (0.072 R)

Asteroid Belt

Center: 4.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.4

Radius: 10.2

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.37 AU - 7.49 AU

Year: 6209 Days

Day: 9.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 74,048,748 km

• M1: 203,304 km (0.057 R)
• M2: 301,889 km (0.042 R)
• M3: 895,343 km (0.119 R)
• M4: 1,141,432 km (0.1 R)
• M5: 1,340,247 km (0.094 R)
• M6: 1,534,725 km (0.114 R)
• M7: 2,679,298 km (0.106 R)
• M8: 4,382,619 km (0.094 R)
• M9: 4,697,523 km (0.091 R)
• M10: 5,888,621 km (0.111 R)
• M11: 5,952,499 km (0.047 R)
• M12: 6,617,013 km (0.104 R)
• M13: 6,750,155 km (0.071 R)
• M14: 8,186,295 km (0.066 R)
• M15: 8,530,819 km (0.085 R)
• M16: 9,189,797 km (0.079 R)
• M17: 10,063,000 km (0.069 R)
• M18: 10,385,832 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874.8

Radius: 3.4

Gravity: 75.67 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 11.62 AU - 13.54 AU

Year: 16991 Days

Day: 15.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 74,048,748 km

• M1: 61,036 km (0.067 R)
• M2: 164,857 km (0.085 R)
• M3: 220,956 km (0.034 R)
• M4: 352,602 km (0.117 R)
• M5: 407,804 km (0.113 R)
• M6: 526,884 km (0.092 R)
• M7: 702,212 km (0.114 R)
• M8: 1,076,057 km (0.083 R)
• M9: 1,240,466 km (0.072 R)
• M10: 1,325,736 km (0.116 R)
• M11: 1,354,609 km (0.114 R)
• M12: 1,442,423 km (0.053 R)
• M13: 1,562,400 km (0.082 R)
• M14: 1,685,519 km (0.096 R)
• M15: 1,716,785 km (0.066 R)
• M16: 1,908,719 km (0.077 R)
• M17: 2,073,875 km (0.063 R)
• M18: 2,107,385 km (0.098 R)
• M19: 2,779,080 km (0.058 R)
• M20: 2,816,180 km (0.089 R)
• M21: 3,471,119 km (0.097 R)
• M22: 3,551,154 km (0.078 R)
• M23: 4,044,229 km (0.06 R)
• M24: 4,734,324 km (0.112 R)
• M25: 5,229,642 km (0.108 R)
• M26: 7,420,054 km (0.087 R)
• M27: 8,419,368 km (0.081 R)
• M28: 9,017,012 km (0.108 R)
• M29: 9,684,368 km (0.115 R)
• M30: 9,853,713 km (0.115 R)
• M31: 10,889,977 km (0.117 R)
• M32: 12,081,374 km (0.095 R)
• M33: 12,508,028 km (0.074 R)
• M34: 13,313,463 km (0.119 R)
• M35: 13,754,028 km (0.078 R)
• M36: 13,880,887 km (0.12 R)
• M37: 14,843,849 km (0.099 R)
• M38: 15,169,673 km (0.1 R)
• M39: 16,496,157 km (0.098 R)
• M40: 18,624,337 km (0.109 R)
• M41: 18,975,592 km (0.054 R)
• M42: 20,186,138 km (0.082 R)
• M43: 21,789,528 km (0.067 R)
• M44: 22,159,484 km (0.094 R)
• M45: 22,382,534 km (0.073 R)
• M46: 22,830,879 km (0.108 R)
• M47: 23,056,173 km (0.112 R)
• M48: 24,499,793 km (0.113 R)
• M49: 26,601,045 km (0.119 R)
• M50: 28,274,746 km (0.027 R)
• M51: 29,246,384 km (0.098 R)
• M52: 30,972,743 km (0.057 R)
• M53: 31,639,202 km (0.1 R)
• M54: 34,954,590 km (0.114 R)
• M55: 35,387,526 km (0.035 R)
• M56: 35,822,257 km (0.053 R)
• M57: 36,084,054 km (0.11 R)
• M58: 36,872,883 km (0.119 R)
• M59: 37,667,547 km (0.118 R)
• M60: 38,646,216 km (0.118 R)
• M61: 39,363,389 km (0.103 R)
• M62: 39,633,413 km (0.1 R)
• M63: 39,813,828 km (0.096 R)
• M64: 41,266,573 km (0.108 R)
• M65: 42,367,463 km (0.118 R)
• M66: 42,828,973 km (0.113 R)
• M67: 43,570,978 km (0.106 R)
• M68: 43,757,078 km (0.043 R)
• M69: 44,598,117 km (0.115 R)
• M70: 45,633,185 km (0.054 R)
• M71: 46,011,518 km (0.06 R)
• M72: 46,201,058 km (0.093 R)
• M73: 48,688,871 km (0.097 R)
• M74: 49,851,695 km (0.099 R)
• M75: 50,729,835 km (0.101 R)
• M76: 51,809,931 km (0.057 R)
• M77: 52,303,455 km (0.099 R)
• M78: 54,894,639 km (0.098 R)
• M79: 55,801,352 km (0.071 R)
• M80: 56,205,865 km (0.075 R)
• M81: 56,611,425 km (0.082 R)
• M82: 57,221,485 km (0.108 R)
• M83: 58,961,757 km (0.096 R)
• M84: 61,343,953 km (0.095 R)
• M85: 62,179,906 km (0.092 R)
• M86: 65,135,212 km (0.044 R)
• M87: 65,561,117 km (0.069 R)
• M88: 69,653,068 km (0.104 R)
• M89: 69,870,733 km (0.111 R)
• M90: 71,400,521 km (0.109 R)
• M91: 72,279,707 km (0.072 R)
• M92: 73,162,484 km (0.105 R)
• M93: 73,715,996 km (0.049 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 11,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit