🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.45 AU - 1.67 AU

Year: 682 Days

Day: 15.8 Hours

Environment

Temp: -0 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,690,051 km

• M1: 1,210,845 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.34 AU - 2.06 AU

Year: 775 Days

Day: 27.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,690,051 km

• M1: 449,990 km (0.03 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.18 AU - 3.1 AU

Year: 1501 Days

Day: 19.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,690,051 km

• M1: 345,421 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.3

Radius: 12.6

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.99 AU - 8.02 AU

Year: 6479 Days

Day: 13.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 58,690,051 km

• M1: 183,108 km (0.098 R)
• M2: 338,540 km (0.059 R)
• M3: 451,187 km (0.053 R)
• M4: 943,215 km (0.071 R)
• M5: 1,200,523 km (0.06 R)
• M6: 1,338,153 km (0.087 R)
• M7: 1,725,163 km (0.113 R)
• M8: 2,273,588 km (0.104 R)
• M9: 2,556,628 km (0.101 R)
• M10: 2,646,087 km (0.104 R)
• M11: 2,851,335 km (0.097 R)
• M12: 3,061,820 km (0.062 R)
• M13: 3,326,159 km (0.099 R)
• M14: 3,498,346 km (0.056 R)
• M15: 3,623,111 km (0.093 R)
• M16: 3,724,089 km (0.058 R)
• M17: 4,137,578 km (0.089 R)
• M18: 4,538,500 km (0.045 R)
• M19: 5,177,882 km (0.105 R)
• M20: 5,551,876 km (0.074 R)
• M21: 5,786,296 km (0.097 R)
• M22: 6,850,834 km (0.098 R)
• M23: 7,039,328 km (0.079 R)
• M24: 7,421,700 km (0.079 R)
• M25: 7,810,804 km (0.043 R)
• M26: 8,007,824 km (0.103 R)
• M27: 9,433,343 km (0.101 R)
• M28: 9,643,378 km (0.117 R)
• M29: 10,032,482 km (0.085 R)
• M30: 10,354,716 km (0.115 R)
• M31: 10,571,483 km (0.048 R)
• M32: 10,716,743 km (0.115 R)
• M33: 11,490,612 km (0.071 R)
• M34: 11,602,661 km (0.117 R)
• M35: 11,903,203 km (0.103 R)
• M36: 12,704,300 km (0.079 R)
• M37: 12,820,238 km (0.067 R)
• M38: 13,287,283 km (0.103 R)
• M39: 13,444,211 km (0.083 R)
• M40: 13,878,942 km (0.107 R)
• M41: 14,560,062 km (0.048 R)
• M42: 14,843,699 km (0.062 R)
• M43: 15,088,142 km (0.088 R)
• M44: 15,622,655 km (0.119 R)
• M45: 16,247,077 km (0.051 R)
• M46: 16,372,889 km (0.069 R)
• M47: 17,951,894 km (0.098 R)
• M48: 18,038,661 km (0.073 R)
• M49: 18,169,110 km (0.073 R)
• M50: 19,001,922 km (0.104 R)
• M51: 19,090,334 km (0.117 R)
• M52: 19,534,490 km (0.07 R)
• M53: 19,937,058 km (0.043 R)
• M54: 20,207,082 km (0.063 R)
• M55: 21,298,847 km (0.027 R)
• M56: 21,759,459 km (0.101 R)
• M57: 22,037,412 km (0.047 R)
• M58: 22,270,037 km (0.118 R)
• M59: 22,409,911 km (0.03 R)
• M60: 22,784,354 km (0.114 R)
• M61: 23,824,957 km (0.099 R)
• M62: 24,111,586 km (0.06 R)
• M63: 24,207,329 km (0.059 R)
• M64: 26,939,435 km (0.113 R)
• M65: 28,392,479 km (0.116 R)
• M66: 28,594,885 km (0.038 R)
• M67: 28,797,740 km (0.071 R)
• M68: 29,255,958 km (0.108 R)
• M69: 29,870,656 km (0.054 R)
• M70: 31,217,336 km (0.101 R)
• M71: 32,319,423 km (0.105 R)
• M72: 32,425,039 km (0.092 R)
• M73: 32,583,613 km (0.074 R)
• M74: 34,292,021 km (0.091 R)
• M75: 34,453,586 km (0.107 R)
• M76: 35,048,537 km (0.114 R)
• M77: 35,156,996 km (0.064 R)
• M78: 35,646,779 km (0.099 R)
• M79: 36,358,266 km (0.045 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 298.4

Radius: 5.2

Gravity: 11.04 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 12.08 AU - 18.12 AU

Year: 20528 Days

Day: 24.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 58,690,051 km

• M1: 123,269 km (0.109 R)
• M2: 324,777 km (0.086 R)
• M3: 400,324 km (0.08 R)
• M4: 739,911 km (0.11 R)
• M5: 1,416,093 km (0.087 R)
• M6: 1,595,012 km (0.057 R)
• M7: 2,972,659 km (0.061 R)
• M8: 3,607,702 km (0.079 R)
• M9: 3,993,964 km (0.048 R)
• M10: 4,319,788 km (0.089 R)
• M11: 5,268,987 km (0.114 R)
• M12: 6,155,504 km (0.095 R)
• M13: 6,743,274 km (0.094 R)
• M14: 6,914,563 km (0.083 R)
• M15: 7,043,965 km (0.034 R)
• M16: 7,261,331 km (0.094 R)
• M17: 8,797,252 km (0.059 R)
• M18: 9,553,619 km (0.094 R)
• M19: 10,876,663 km (0.104 R)
• M20: 11,027,158 km (0.05 R)
• M21: 11,482,833 km (0.071 R)
• M22: 12,727,787 km (0.074 R)
• M23: 13,098,939 km (0.104 R)
• M24: 15,118,810 km (0.115 R)
• M25: 15,286,808 km (0.119 R)
• M26: 15,399,156 km (0.12 R)
• M27: 15,624,750 km (0.106 R)
• M28: 16,307,813 km (0.032 R)
• M29: 17,350,511 km (0.111 R)
• M30: 17,761,905 km (0.04 R)
• M31: 18,235,831 km (0.116 R)
• M32: 18,894,361 km (0.05 R)
• M33: 19,135,812 km (0.037 R)
• M34: 19,196,399 km (0.088 R)
• M35: 19,439,047 km (0.102 R)
• M36: 20,050,154 km (0.073 R)
• M37: 20,667,694 km (0.104 R)
• M38: 20,916,325 km (0.098 R)
• M39: 22,557,115 km (0.058 R)
• M40: 23,263,666 km (0.11 R)
• M41: 27,039,217 km (0.091 R)
• M42: 27,175,201 km (0.032 R)
• M43: 27,857,966 km (0.107 R)
• M44: 29,101,423 km (0.116 R)
• M45: 29,589,711 km (0.103 R)
• M46: 30,080,841 km (0.103 R)
• M47: 31,427,371 km (0.111 R)
• M48: 31,498,879 km (0.111 R)
• M49: 31,856,717 km (0.082 R)
• M50: 32,938,459 km (0.049 R)
• M51: 33,739,257 km (0.075 R)
• M52: 33,812,410 km (0.102 R)
• M53: 34,989,596 km (0.088 R)
• M54: 38,295,409 km (0.072 R)
• M55: 40,140,101 km (0.087 R)
• M56: 41,699,359 km (0.084 R)
• M57: 41,934,976 km (0.044 R)
• M58: 43,040,205 km (0.076 R)
• M59: 43,119,492 km (0.113 R)
• M60: 43,198,928 km (0.062 R)
• M61: 44,155,008 km (0.097 R)
• M62: 44,957,152 km (0.057 R)
• M63: 45,683,151 km (0.08 R)
• M64: 46,007,180 km (0.07 R)
• M65: 48,625,741 km (0.03 R)
• M66: 50,203,400 km (0.026 R)
• M67: 50,370,351 km (0.083 R)
• M68: 51,460,620 km (0.088 R)
• M69: 51,629,068 km (0.076 R)
• M70: 51,713,291 km (0.111 R)
• M71: 52,050,934 km (0.092 R)
• M72: 54,177,168 km (0.099 R)
• M73: 54,777,654 km (0.082 R)
• M74: 55,294,066 km (0.116 R)
• M75: 55,553,020 km (0.119 R)
• M76: 57,114,373 km (0.034 R)
• M77: 57,375,870 km (0.119 R)
• M78: 57,463,235 km (0.103 R)
• M79: 58,338,682 km (0.047 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 10,665 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit