🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.75 AU - 1.03 AU

Year: 295 Days

Day: 47.8 Hours

Environment

Temp: 97 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.77 AU - 1.01 AU

Year: 295 Days

Day: 29.2 Hours

Environment

Temp: 154 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 67,905,779 km

• M1: 291,267 km (0.057 R)
• M2: 678,726 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.25 AU - 1.91 AU

Year: 698 Days

Day: 24.8 Hours

Environment

Temp: -29 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,905,779 km

• M1: 70,311 km (0.055 R)
• M2: 571,165 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.8 AU - 2.44 AU

Year: 1085 Days

Day: 35.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,905,779 km

• M1: 29,620 km (0.047 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.89 AU - 2.51 AU

Year: 1147 Days

Day: 34.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 160.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,905,779 km

• M1: 1,421,928 km (0.046 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.8 AU - 4.54 AU

Year: 2993 Days

Day: 21.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.8

Radius: 10.2

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 8 AU - 10.94 AU

Year: 10242 Days

Day: 14.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 67,905,779 km

• M1: 169,943 km (0.102 R)
• M2: 314,455 km (0.089 R)
• M3: 589,565 km (0.105 R)
• M4: 1,018,014 km (0.101 R)
• M5: 1,342,641 km (0.044 R)
• M6: 1,614,161 km (0.108 R)
• M7: 2,867,941 km (0.111 R)
• M8: 3,006,618 km (0.086 R)
• M9: 3,094,582 km (0.1 R)
• M10: 3,546,966 km (0.085 R)
• M11: 3,696,264 km (0.077 R)
• M12: 3,809,510 km (0.096 R)
• M13: 3,943,250 km (0.106 R)
• M14: 4,634,841 km (0.105 R)
• M15: 5,005,395 km (0.105 R)
• M16: 5,342,738 km (0.056 R)
• M17: 5,578,953 km (0.084 R)
• M18: 5,928,713 km (0.106 R)
• M19: 8,898,381 km (0.104 R)
• M20: 10,142,885 km (0.06 R)
• M21: 10,222,471 km (0.101 R)
• M22: 10,409,020 km (0.083 R)
• M23: 10,677,548 km (0.1 R)
• M24: 11,468,921 km (0.094 R)
• M25: 11,607,299 km (0.087 R)
• M26: 11,857,875 km (0.04 R)
• M27: 13,281,748 km (0.088 R)
• M28: 13,368,814 km (0.081 R)
• M29: 13,866,376 km (0.026 R)
• M30: 15,060,616 km (0.085 R)
• M31: 16,287,767 km (0.074 R)
• M32: 16,662,061 km (0.085 R)
• M33: 18,543,853 km (0.116 R)
• M34: 18,771,541 km (0.082 R)
• M35: 20,862,321 km (0.081 R)
• M36: 21,678,078 km (0.118 R)
• M37: 21,986,698 km (0.065 R)
• M38: 22,469,600 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 231.7

Radius: 3.7

Gravity: 16.92 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 17.07 AU - 20.83 AU

Year: 28993 Days

Day: 17.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 67,905,779 km

• M1: 252,521 km (0.104 R)
• M2: 630,106 km (0.097 R)
• M3: 672,293 km (0.107 R)
• M4: 1,357,002 km (0.049 R)
• M5: 1,817,465 km (0.116 R)
• M6: 2,224,221 km (0.117 R)
• M7: 2,488,112 km (0.067 R)
• M8: 2,658,055 km (0.048 R)
• M9: 3,263,478 km (0.078 R)
• M10: 3,638,819 km (0.094 R)
• M11: 3,870,695 km (0.073 R)
• M12: 4,844,577 km (0.118 R)
• M13: 4,928,951 km (0.106 R)
• M14: 5,271,530 km (0.085 R)
• M15: 5,533,476 km (0.026 R)
• M16: 7,000,732 km (0.114 R)
• M17: 7,336,878 km (0.091 R)
• M18: 7,580,124 km (0.095 R)
• M19: 7,727,328 km (0.118 R)
• M20: 8,325,720 km (0.079 R)
• M21: 9,042,443 km (0.073 R)
• M22: 9,408,210 km (0.109 R)
• M23: 10,588,836 km (0.117 R)
• M24: 10,863,648 km (0.029 R)
• M25: 11,701,994 km (0.081 R)
• M26: 11,929,084 km (0.101 R)
• M27: 12,503,091 km (0.1 R)
• M28: 12,910,296 km (0.092 R)
• M29: 12,968,789 km (0.074 R)
• M30: 13,027,282 km (0.103 R)
• M31: 13,737,423 km (0.056 R)
• M32: 14,520,867 km (0.105 R)
• M33: 14,642,640 km (0.108 R)
• M34: 15,256,739 km (0.042 R)
• M35: 16,004,728 km (0.081 R)
• M36: 18,914,108 km (0.057 R)
• M37: 20,054,642 km (0.085 R)
• M38: 20,258,244 km (0.104 R)
• M39: 20,941,907 km (0.048 R)
• M40: 21,286,431 km (0.107 R)
• M41: 21,772,025 km (0.079 R)
• M42: 24,471,220 km (0.053 R)
• M43: 24,761,440 km (0.105 R)
• M44: 25,712,433 km (0.053 R)
• M45: 25,859,787 km (0.087 R)
• M46: 26,675,245 km (0.067 R)
• M47: 27,876,516 km (0.065 R)
• M48: 29,018,546 km (0.077 R)
• M49: 29,402,713 km (0.108 R)
• M50: 29,633,842 km (0.067 R)
• M51: 30,020,702 km (0.06 R)
• M52: 31,034,078 km (0.108 R)
• M53: 32,058,674 km (0.12 R)
• M54: 32,137,961 km (0.087 R)
• M55: 33,415,078 km (0.093 R)
• M56: 35,198,135 km (0.118 R)
• M57: 35,361,795 km (0.119 R)
• M58: 36,018,829 km (0.103 R)
• M59: 37,178,212 km (0.108 R)
• M60: 37,595,291 km (0.038 R)
• M61: 39,194,193 km (0.119 R)
• M62: 39,788,845 km (0.098 R)
• M63: 41,936,921 km (0.113 R)
• M64: 42,110,305 km (0.063 R)
• M65: 42,632,102 km (0.108 R)
• M66: 42,981,263 km (0.113 R)
• M67: 43,418,837 km (0.12 R)
• M68: 44,740,684 km (0.115 R)
• M69: 45,896,926 km (0.098 R)
• M70: 47,153,099 km (0.11 R)
• M71: 47,333,514 km (0.107 R)
• M72: 47,514,079 km (0.047 R)
• M73: 47,604,436 km (0.111 R)
• M74: 48,602,553 km (0.119 R)
• M75: 49,424,145 km (0.035 R)
• M76: 50,066,518 km (0.085 R)
• M77: 50,250,523 km (0.092 R)
• M78: 52,569,589 km (0.088 R)
• M79: 52,850,085 km (0.09 R)
• M80: 52,943,734 km (0.066 R)
• M81: 53,789,111 km (0.074 R)
• M82: 55,207,897 km (0.099 R)
• M83: 57,696,308 km (0.068 R)
• M84: 58,469,131 km (0.109 R)
• M85: 59,051,216 km (0.095 R)
• M86: 59,342,932 km (0.102 R)
• M87: 59,927,710 km (0.115 R)
• M88: 60,710,406 km (0.113 R)
• M89: 60,808,542 km (0.08 R)
• M90: 61,792,298 km (0.077 R)
• M91: 62,286,121 km (0.078 R)
• M92: 62,583,072 km (0.116 R)
• M93: 63,277,655 km (0.031 R)
• M94: 63,377,138 km (0.114 R)
• M95: 64,274,576 km (0.076 R)
• M96: 64,374,507 km (0.091 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 18,649 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit