🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.21 AU - 1.85 AU

Year: 695 Days

Day: 45.9 Hours

Environment

Temp: -33 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,037,328 km

• M1: 198,516 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.37 AU - 2.47 AU

Year: 1382 Days

Day: 40.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,037,328 km

• M1: 1,019,958 km (0.108 R)
• M2: 1,285,495 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.85 AU - 3.09 AU

Year: 1879 Days

Day: 19.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.2

Radius: 10.4

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.56 AU - 6.6 AU

Year: 5503 Days

Day: 6.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 49,037,328 km

• M1: 151,393 km (0.08 R)
• M2: 229,782 km (0.113 R)
• M3: 357,240 km (0.056 R)
• M4: 432,936 km (0.101 R)
• M5: 1,016,218 km (0.08 R)
• M6: 1,236,875 km (0.101 R)
• M7: 1,345,184 km (0.116 R)
• M8: 1,456,934 km (0.098 R)
• M9: 1,605,335 km (0.07 R)
• M10: 2,117,408 km (0.116 R)
• M11: 2,518,929 km (0.074 R)
• M12: 2,658,055 km (0.073 R)
• M13: 3,006,768 km (0.079 R)
• M14: 3,261,832 km (0.064 R)
• M15: 3,501,937 km (0.064 R)
• M16: 3,680,108 km (0.086 R)
• M17: 3,747,726 km (0.118 R)
• M18: 4,471,032 km (0.093 R)
• M19: 4,615,992 km (0.047 R)
• M20: 4,738,064 km (0.058 R)
• M21: 4,861,183 km (0.116 R)
• M22: 5,389,862 km (0.109 R)
• M23: 5,648,217 km (0.074 R)
• M24: 5,857,654 km (0.112 R)
• M25: 5,963,420 km (0.088 R)
• M26: 6,176,896 km (0.062 R)
• M27: 6,311,534 km (0.106 R)
• M28: 6,392,915 km (0.057 R)
• M29: 6,721,582 km (0.064 R)
• M30: 7,338,374 km (0.107 R)
• M31: 7,740,493 km (0.105 R)
• M32: 8,386,756 km (0.119 R)
• M33: 9,111,558 km (0.095 R)
• M34: 9,203,560 km (0.089 R)
• M35: 9,326,829 km (0.091 R)
• M36: 9,543,746 km (0.083 R)
• M37: 9,762,308 km (0.115 R)
• M38: 10,172,506 km (0.075 R)
• M39: 10,268,099 km (0.057 R)
• M40: 10,524,210 km (0.12 R)
• M41: 10,879,804 km (0.052 R)
• M42: 11,404,145 km (0.047 R)
• M43: 11,503,478 km (0.104 R)
• M44: 12,239,948 km (0.073 R)
• M45: 12,477,510 km (0.036 R)
• M46: 13,060,941 km (0.093 R)
• M47: 13,828,977 km (0.118 R)
• M48: 14,432,455 km (0.117 R)
• M49: 14,575,769 km (0.113 R)
• M50: 14,827,692 km (0.12 R)
• M51: 15,117,314 km (0.095 R)
• M52: 16,108,549 km (0.116 R)
• M53: 16,481,048 km (0.071 R)
• M54: 16,705,893 km (0.101 R)
• M55: 17,045,032 km (0.06 R)
• M56: 17,424,562 km (0.043 R)
• M57: 17,539,004 km (0.118 R)
• M58: 18,037,614 km (0.107 R)
• M59: 18,970,506 km (0.067 R)
• M60: 19,206,272 km (0.094 R)
• M61: 19,561,567 km (0.096 R)
• M62: 19,958,899 km (0.089 R)
• M63: 20,399,166 km (0.093 R)
• M64: 20,681,008 km (0.083 R)
• M65: 20,964,047 km (0.103 R)
• M66: 21,248,433 km (0.115 R)
• M67: 21,656,985 km (0.11 R)
• M68: 21,779,954 km (0.096 R)
• M69: 22,772,835 km (0.108 R)
• M70: 23,316,773 km (0.087 R)
• M71: 23,611,331 km (0.05 R)
• M72: 25,448,393 km (0.095 R)
• M73: 27,908,979 km (0.032 R)
• M74: 28,805,968 km (0.109 R)
• M75: 29,076,889 km (0.11 R)
• M76: 29,758,008 km (0.099 R)
• M77: 30,904,826 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.2

Radius: 12.4

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 8.76 AU - 9.14 AU

Year: 9829 Days

Day: 6.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 49,037,328 km

• M1: 158,574 km (0.086 R)
• M2: 292,464 km (0.118 R)
• M3: 700,716 km (0.099 R)
• M4: 872,604 km (0.042 R)
• M5: 964,308 km (0.099 R)
• M6: 1,118,394 km (0.055 R)
• M7: 1,365,679 km (0.097 R)
• M8: 1,496,128 km (0.118 R)
• M9: 2,035,728 km (0.118 R)
• M10: 2,340,608 km (0.118 R)
• M11: 2,498,584 km (0.115 R)
• M12: 2,965,778 km (0.079 R)
• M13: 3,610,844 km (0.06 R)
• M14: 3,825,218 km (0.07 R)
• M15: 3,949,683 km (0.115 R)
• M16: 4,234,667 km (0.092 R)
• M17: 4,331,158 km (0.107 R)
• M18: 4,526,383 km (0.106 R)
• M19: 6,191,407 km (0.12 R)
• M20: 7,012,251 km (0.078 R)
• M21: 7,242,183 km (0.111 R)
• M22: 7,788,215 km (0.069 R)
• M23: 7,867,352 km (0.111 R)
• M24: 8,106,409 km (0.116 R)
• M25: 8,347,711 km (0.099 R)
• M26: 9,253,077 km (0.07 R)
• M27: 9,931,055 km (0.119 R)
• M28: 10,362,944 km (0.081 R)
• M29: 10,625,039 km (0.111 R)
• M30: 11,245,272 km (0.078 R)
• M31: 12,474,368 km (0.096 R)
• M32: 12,753,368 km (0.102 R)
• M33: 14,665,229 km (0.102 R)
• M34: 15,305,807 km (0.082 R)
• M35: 15,405,140 km (0.087 R)
• M36: 15,905,096 km (0.093 R)
• M37: 16,309,010 km (0.11 R)
• M38: 17,075,400 km (0.119 R)
• M39: 17,958,028 km (0.112 R)
• M40: 18,378,547 km (0.043 R)
• M41: 19,122,348 km (0.074 R)
• M42: 20,093,238 km (0.078 R)
• M43: 20,311,053 km (0.083 R)
• M44: 20,804,277 km (0.064 R)
• M45: 20,914,381 km (0.092 R)
• M46: 21,634,994 km (0.048 R)
• M47: 21,802,543 km (0.073 R)
• M48: 22,194,938 km (0.08 R)
• M49: 22,476,631 km (0.077 R)
• M50: 23,157,601 km (0.107 R)
• M51: 23,271,744 km (0.031 R)
• M52: 23,443,333 km (0.106 R)
• M53: 23,787,857 km (0.03 R)
• M54: 24,307,709 km (0.115 R)
• M55: 24,481,692 km (0.078 R)
• M56: 25,948,798 km (0.061 R)
• M57: 26,842,645 km (0.039 R)
• M58: 29,522,541 km (0.111 R)
• M59: 30,268,137 km (0.104 R)
• M60: 31,082,847 km (0.098 R)
• M61: 31,587,740 km (0.11 R)
• M62: 32,222,783 km (0.1 R)
• M63: 32,350,240 km (0.119 R)
• M64: 32,862,015 km (0.095 R)
• M65: 33,893,492 km (0.075 R)
• M66: 34,283,045 km (0.116 R)
• M67: 35,000,965 km (0.086 R)
• M68: 36,120,406 km (0.071 R)
• M69: 36,385,643 km (0.071 R)
• M70: 36,784,471 km (0.081 R)
• M71: 38,936,137 km (0.116 R)
• M72: 39,140,039 km (0.109 R)
• M73: 40,233,001 km (0.109 R)
• M74: 40,370,332 km (0.042 R)
• M75: 40,645,442 km (0.066 R)
• M76: 40,852,336 km (0.095 R)
• M77: 41,613,340 km (0.115 R)
• M78: 42,379,282 km (0.117 R)
• M79: 45,417,315 km (0.111 R)
• M80: 47,505,552 km (0.086 R)
• M81: 49,037,284 km (0.118 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 18,766 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit