🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.77 AU - 0.81 AU

Year: 262 Days

Day: 17.1 Hours

Environment

Temp: 157 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.79 AU - 2.13 AU

Year: 1023 Days

Day: 22.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,211,479 km

• M1: 699,819 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.96 AU - 2.2 AU

Year: 1118 Days

Day: 21.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,211,479 km

• M1: 199,564 km (0.082 R)
• M2: 674,088 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.59 AU - 2.87 AU

Year: 1682 Days

Day: 23 Hours

Environment

Temp: -103 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,211,479 km

• M1: 43,982 km (0.095 R)
• M2: 1,551,180 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.5

Radius: 14.7

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.52 AU - 6.82 AU

Year: 5033 Days

Day: 11.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 103,211,479 km

• M1: 246,836 km (0.076 R)
• M2: 413,638 km (0.104 R)
• M3: 606,919 km (0.043 R)
• M4: 717,322 km (0.091 R)
• M5: 848,070 km (0.091 R)
• M6: 988,094 km (0.065 R)
• M7: 1,109,119 km (0.118 R)
• M8: 1,566,888 km (0.091 R)
• M9: 1,943,875 km (0.085 R)
• M10: 2,152,414 km (0.102 R)
• M11: 2,535,235 km (0.072 R)
• M12: 2,783,418 km (0.099 R)
• M13: 3,100,117 km (0.064 R)
• M14: 3,283,524 km (0.049 R)
• M15: 3,661,258 km (0.068 R)
• M16: 4,097,486 km (0.074 R)
• M17: 4,322,032 km (0.107 R)
• M18: 4,435,876 km (0.089 R)
• M19: 5,020,056 km (0.101 R)
• M20: 5,163,969 km (0.067 R)
• M21: 5,529,885 km (0.11 R)
• M22: 5,778,517 km (0.047 R)
• M23: 5,879,047 km (0.118 R)
• M24: 6,184,226 km (0.095 R)
• M25: 6,810,144 km (0.113 R)
• M26: 7,157,809 km (0.078 R)
• M27: 7,401,803 km (0.065 R)
• M28: 7,787,018 km (0.112 R)
• M29: 8,010,068 km (0.09 R)
• M30: 8,692,235 km (0.117 R)
• M31: 9,098,692 km (0.109 R)
• M32: 9,690,352 km (0.074 R)
• M33: 9,900,387 km (0.081 R)
• M34: 10,508,951 km (0.081 R)
• M35: 10,601,253 km (0.103 R)
• M36: 10,693,854 km (0.101 R)
• M37: 10,911,070 km (0.067 R)
• M38: 11,223,879 km (0.112 R)
• M39: 11,507,816 km (0.1 R)
• M40: 11,986,529 km (0.112 R)
• M41: 12,179,810 km (0.04 R)
• M42: 12,439,213 km (0.12 R)
• M43: 12,798,995 km (0.034 R)
• M44: 12,996,614 km (0.031 R)
• M45: 13,797,262 km (0.082 R)
• M46: 14,203,719 km (0.118 R)
• M47: 14,511,143 km (0.087 R)
• M48: 14,648,474 km (0.116 R)
• M49: 15,446,429 km (0.074 R)
• M50: 15,692,218 km (0.103 R)
• M51: 16,223,141 km (0.092 R)
• M52: 16,401,462 km (0.093 R)
• M53: 16,616,284 km (0.041 R)
• M54: 16,723,995 km (0.073 R)
• M55: 16,832,004 km (0.097 R)
• M56: 17,084,825 km (0.096 R)
• M57: 17,484,850 km (0.108 R)
• M58: 18,109,121 km (0.085 R)
• M59: 18,442,575 km (0.106 R)
• M60: 18,777,974 km (0.093 R)
• M61: 19,644,594 km (0.028 R)
• M62: 19,834,733 km (0.092 R)
• M63: 20,140,212 km (0.047 R)
• M64: 20,331,847 km (0.108 R)
• M65: 21,808,677 km (0.083 R)
• M66: 22,203,017 km (0.103 R)
• M67: 22,401,084 km (0.062 R)
• M68: 23,159,246 km (0.087 R)
• M69: 23,601,906 km (0.111 R)
• M70: 24,414,073 km (0.113 R)
• M71: 25,070,509 km (0.108 R)
• M72: 26,316,809 km (0.098 R)
• M73: 26,484,508 km (0.117 R)
• M74: 26,863,140 km (0.116 R)
• M75: 28,653,827 km (0.044 R)
• M76: 28,869,547 km (0.117 R)
• M77: 28,999,248 km (0.053 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 762.3

Radius: 3.6

Gravity: 58.82 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 18.23 AU - 19.01 AU

Year: 29952 Days

Day: 22.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 103,211,479 km

• M1: 70,909 km (0.085 R)
• M2: 404,662 km (0.05 R)
• M3: 809,025 km (0.089 R)
• M4: 901,178 km (0.11 R)
• M5: 932,743 km (0.116 R)
• M6: 996,920 km (0.06 R)
• M7: 1,095,954 km (0.118 R)
• M8: 1,715,140 km (0.08 R)
• M9: 1,914,703 km (0.108 R)
• M10: 2,079,560 km (0.115 R)
• M11: 4,120,673 km (0.104 R)
• M12: 4,824,681 km (0.118 R)
• M13: 5,162,024 km (0.101 R)
• M14: 5,276,167 km (0.034 R)
• M15: 5,448,953 km (0.04 R)
• M16: 7,404,047 km (0.117 R)
• M17: 7,662,253 km (0.095 R)
• M18: 10,043,851 km (0.103 R)
• M19: 11,202,637 km (0.07 R)
• M20: 12,326,565 km (0.114 R)
• M21: 12,786,130 km (0.109 R)
• M22: 13,959,426 km (0.114 R)
• M23: 14,679,740 km (0.098 R)
• M24: 16,156,271 km (0.101 R)
• M25: 16,490,772 km (0.09 R)
• M26: 17,251,776 km (0.116 R)
• M27: 18,110,468 km (0.057 R)
• M28: 19,071,185 km (0.119 R)
• M29: 19,247,561 km (0.082 R)
• M30: 19,602,108 km (0.116 R)
• M31: 19,958,750 km (0.081 R)
• M32: 20,859,777 km (0.083 R)
• M33: 21,681,967 km (0.066 R)
• M34: 21,773,970 km (0.078 R)
• M35: 24,306,812 km (0.074 R)
• M36: 24,882,165 km (0.064 R)
• M37: 25,753,573 km (0.089 R)
• M38: 27,327,342 km (0.084 R)
• M39: 28,025,665 km (0.088 R)
• M40: 32,231,460 km (0.101 R)
• M41: 33,286,723 km (0.067 R)
• M42: 33,499,152 km (0.118 R)
• M43: 34,138,982 km (0.106 R)
• M44: 35,106,432 km (0.11 R)
• M45: 35,756,434 km (0.094 R)
• M46: 36,848,499 km (0.12 R)
• M47: 38,062,336 km (0.032 R)
• M48: 38,618,391 km (0.037 R)
• M49: 40,189,618 km (0.08 R)
• M50: 40,529,055 km (0.085 R)
• M51: 41,210,773 km (0.039 R)
• M52: 44,208,116 km (0.097 R)
• M53: 45,027,014 km (0.106 R)
• M54: 46,798,702 km (0.117 R)
• M55: 47,155,642 km (0.05 R)
• M56: 47,274,872 km (0.114 R)
• M57: 49,437,908 km (0.105 R)
• M58: 49,680,256 km (0.071 R)
• M59: 52,125,134 km (0.045 R)
• M60: 52,248,403 km (0.109 R)
• M61: 54,859,185 km (0.089 R)
• M62: 58,277,945 km (0.037 R)
• M63: 60,465,664 km (0.083 R)
• M64: 61,504,322 km (0.071 R)
• M65: 62,156,569 km (0.078 R)
• M66: 63,994,828 km (0.115 R)
• M67: 65,584,754 km (0.084 R)
• M68: 66,117,621 km (0.098 R)
• M69: 66,518,095 km (0.103 R)
• M70: 69,344,747 km (0.069 R)
• M71: 70,295,591 km (0.027 R)
• M72: 74,003,374 km (0.097 R)
• M73: 76,370,311 km (0.11 R)
• M74: 78,903,303 km (0.117 R)
• M75: 79,186,491 km (0.088 R)
• M76: 79,611,948 km (0.055 R)
• M77: 83,474,116 km (0.079 R)
• M78: 85,210,199 km (0.07 R)
• M79: 85,937,095 km (0.095 R)
• M80: 89,159,733 km (0.101 R)
• M81: 89,307,086 km (0.087 R)
• M82: 90,045,502 km (0.111 R)
• M83: 91,528,166 km (0.071 R)
• M84: 92,421,565 km (0.119 R)
• M85: 94,968,767 km (0.079 R)
• M86: 97,539,008 km (0.112 R)
• M87: 98,756,436 km (0.064 R)
• M88: 98,909,026 km (0.11 R)
• M89: 99,214,205 km (0.104 R)
• M90: 100,438,514 km (0.057 R)
• M91: 102,284,403 km (0.112 R)
• M92: 103,056,776 km (0.112 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: 529 - 14,774 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit