🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.5 AU - 0.58 AU

Year: 256 Days

Day: 26.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,003,122 km

• M1: 275,260 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.58 AU - 0.66 AU

Year: 315 Days

Day: 30.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,003,122 km

• M1: 562,338 km (0.101 R)

Asteroid Belt

Center: 2.06 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675

Radius: 13

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.04 AU - 3.94 AU

Year: 4210 Days

Day: 7.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 25,003,122 km

• M1: 188,344 km (0.1 R)
• M2: 300,093 km (0.096 R)
• M3: 450,589 km (0.09 R)
• M4: 582,833 km (0.12 R)
• M5: 892,650 km (0.065 R)
• M6: 1,159,832 km (0.091 R)
• M7: 1,424,321 km (0.077 R)
• M8: 1,616,854 km (0.043 R)
• M9: 1,724,265 km (0.118 R)
• M10: 2,161,540 km (0.119 R)
• M11: 2,779,528 km (0.094 R)
• M12: 2,909,679 km (0.085 R)
• M13: 3,022,775 km (0.102 R)
• M14: 3,570,752 km (0.107 R)
• M15: 3,692,225 km (0.056 R)
• M16: 3,794,550 km (0.086 R)
• M17: 3,918,567 km (0.088 R)
• M18: 4,363,620 km (0.086 R)
• M19: 4,625,267 km (0.085 R)
• M20: 4,824,980 km (0.086 R)
• M21: 4,982,357 km (0.12 R)
• M22: 5,118,491 km (0.104 R)
• M23: 5,605,133 km (0.034 R)
• M24: 5,889,967 km (0.098 R)
• M25: 6,155,204 km (0.08 R)
• M26: 6,523,365 km (0.118 R)
• M27: 7,101,860 km (0.084 R)
• M28: 7,540,032 km (0.111 R)
• M29: 7,907,594 km (0.063 R)
• M30: 8,415,927 km (0.072 R)
• M31: 8,907,207 km (0.12 R)
• M32: 8,990,084 km (0.101 R)
• M33: 9,746,900 km (0.115 R)
• M34: 9,832,320 km (0.074 R)
• M35: 9,946,463 km (0.109 R)
• M36: 10,320,757 km (0.089 R)
• M37: 10,729,159 km (0.059 R)
• M38: 12,476,612 km (0.105 R)
• M39: 12,880,227 km (0.097 R)
• M40: 13,319,895 km (0.057 R)
• M41: 13,732,636 km (0.087 R)
• M42: 14,052,925 km (0.11 R)
• M43: 14,246,355 km (0.105 R)
• M44: 14,505,458 km (0.067 R)
• M45: 14,798,969 km (0.116 R)
• M46: 14,897,255 km (0.057 R)
• M47: 15,193,459 km (0.085 R)
• M48: 15,425,036 km (0.088 R)
• M49: 15,925,441 km (0.059 R)
• M50: 16,093,440 km (0.057 R)
• M51: 16,228,377 km (0.081 R)
• M52: 16,363,464 km (0.106 R)
• M53: 16,533,108 km (0.105 R)
• M54: 17,045,181 km (0.111 R)
• M55: 17,182,662 km (0.078 R)
• M56: 17,354,999 km (0.116 R)
• M57: 17,666,611 km (0.094 R)
• M58: 17,840,593 km (0.099 R)
• M59: 19,002,819 km (0.115 R)
• M60: 19,216,894 km (0.106 R)
• M61: 19,395,813 km (0.108 R)
• M62: 19,719,243 km (0.116 R)
• M63: 20,262,284 km (0.111 R)
• M64: 20,920,514 km (0.079 R)
• M65: 21,252,322 km (0.063 R)
• M66: 21,511,426 km (0.106 R)
• M67: 21,734,476 km (0.074 R)
• M68: 22,070,473 km (0.044 R)
• M69: 23,584,703 km (0.098 R)
• M70: 24,006,868 km (0.111 R)
• M71: 24,819,932 km (0.077 R)
• M72: 25,445,551 km (0.112 R)
• M73: 25,602,778 km (0.104 R)
• M74: 25,799,798 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.4

Radius: 10.8

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.44 AU - 4.46 AU

Year: 5069 Days

Day: 11.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 25,003,122 km

• M1: 143,165 km (0.099 R)
• M2: 226,790 km (0.089 R)
• M3: 297,101 km (0.09 R)
• M4: 446,400 km (0.077 R)
• M5: 614,698 km (0.107 R)
• M6: 1,004,699 km (0.054 R)
• M7: 1,142,329 km (0.064 R)
• M8: 1,326,933 km (0.051 R)
• M9: 1,450,950 km (0.058 R)
• M10: 1,593,517 km (0.118 R)
• M11: 1,666,670 km (0.112 R)
• M12: 1,862,045 km (0.093 R)
• M13: 2,001,919 km (0.046 R)
• M14: 2,275,683 km (0.092 R)
• M15: 2,408,825 km (0.119 R)
• M16: 2,493,497 km (0.108 R)
• M17: 2,770,852 km (0.09 R)
• M18: 3,076,630 km (0.104 R)
• M19: 3,205,733 km (0.117 R)
• M20: 3,355,480 km (0.084 R)
• M21: 3,779,590 km (0.112 R)
• M22: 3,977,957 km (0.039 R)
• M23: 4,282,089 km (0.104 R)
• M24: 4,405,956 km (0.117 R)
• M25: 4,870,159 km (0.076 R)
• M26: 4,977,869 km (0.105 R)
• M27: 5,394,499 km (0.11 R)
• M28: 5,618,298 km (0.107 R)
• M29: 5,799,610 km (0.08 R)
• M30: 6,028,944 km (0.057 R)
• M31: 6,591,581 km (0.113 R)
• M32: 7,097,671 km (0.101 R)
• M33: 7,541,528 km (0.115 R)
• M34: 7,842,519 km (0.115 R)
• M35: 8,121,818 km (0.079 R)
• M36: 8,352,947 km (0.098 R)
• M37: 8,430,438 km (0.116 R)
• M38: 8,586,170 km (0.056 R)
• M39: 8,664,260 km (0.096 R)
• M40: 8,742,799 km (0.071 R)
• M41: 9,218,520 km (0.086 R)
• M42: 9,648,464 km (0.061 R)
• M43: 11,062,463 km (0.117 R)
• M44: 11,779,037 km (0.113 R)
• M45: 12,186,991 km (0.064 R)
• M46: 13,377,790 km (0.086 R)
• M47: 14,079,254 km (0.116 R)
• M48: 14,233,340 km (0.071 R)
• M49: 14,481,074 km (0.057 R)
• M50: 14,667,772 km (0.089 R)
• M51: 15,043,711 km (0.094 R)
• M52: 15,201,238 km (0.051 R)
• M53: 15,391,078 km (0.042 R)
• M54: 15,773,001 km (0.072 R)
• M55: 16,125,753 km (0.093 R)
• M56: 16,774,110 km (0.051 R)
• M57: 17,298,899 km (0.068 R)
• M58: 17,496,967 km (0.038 R)
• M59: 17,662,721 km (0.047 R)
• M60: 17,795,714 km (0.102 R)
• M61: 18,532,932 km (0.092 R)
• M62: 18,600,401 km (0.118 R)
• M63: 20,419,361 km (0.077 R)
• M64: 20,698,810 km (0.081 R)
• M65: 20,768,972 km (0.094 R)
• M66: 20,838,983 km (0.114 R)
• M67: 21,049,916 km (0.108 R)
• M68: 21,332,357 km (0.08 R)
• M69: 21,615,845 km (0.091 R)
• M70: 21,758,113 km (0.098 R)
• M71: 21,972,187 km (0.032 R)
• M72: 22,582,247 km (0.092 R)
• M73: 23,526,060 km (0.099 R)
• M74: 23,818,973 km (0.072 R)
• M75: 24,371,737 km (0.08 R)
• M76: 24,965,790 km (0.067 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: 462 - 12,452 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit