🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.98 AU - 1.38 AU

Year: 453 Days

Day: 37.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 23.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.98 AU - 1.62 AU

Year: 523 Days

Day: 19.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 5.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.36 AU - 1.48 AU

Year: 597 Days

Day: 24.2 Hours

Environment

Temp: -4 °C

Axial Tilt: 29.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 44,514,980 km

• M1: 532,269 km (0.039 R)
• M2: 1,084,136 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.34 AU - 5.42 AU

Year: 3807 Days

Day: 47.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.6

Radius: 14.1

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 7.68 AU - 9.46 AU

Year: 8859 Days

Day: 5.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 44,514,980 km

• M1: 191,485 km (0.102 R)
• M2: 285,283 km (0.102 R)
• M3: 448,345 km (0.12 R)
• M4: 828,024 km (0.083 R)
• M5: 930,200 km (0.112 R)
• M6: 1,167,611 km (0.118 R)
• M7: 1,264,551 km (0.095 R)
• M8: 1,446,312 km (0.062 R)
• M9: 1,905,428 km (0.088 R)
• M10: 2,116,211 km (0.118 R)
• M11: 2,742,428 km (0.071 R)
• M12: 2,901,152 km (0.118 R)
• M13: 3,145,146 km (0.045 R)
• M14: 3,255,848 km (0.034 R)
• M15: 3,396,021 km (0.036 R)
• M16: 3,740,994 km (0.099 R)
• M17: 3,947,589 km (0.1 R)
• M18: 4,218,660 km (0.06 R)
• M19: 4,341,181 km (0.043 R)
• M20: 4,464,898 km (0.119 R)
• M21: 4,843,381 km (0.055 R)
• M22: 5,166,662 km (0.096 R)
• M23: 5,397,192 km (0.108 R)
• M24: 5,497,123 km (0.113 R)
• M25: 5,971,498 km (0.12 R)
• M26: 6,565,402 km (0.079 R)
• M27: 6,959,891 km (0.12 R)
• M28: 7,325,209 km (0.111 R)
• M29: 7,547,512 km (0.119 R)
• M30: 7,696,960 km (0.089 R)
• M31: 7,960,851 km (0.113 R)
• M32: 8,459,012 km (0.112 R)
• M33: 8,692,235 km (0.034 R)
• M34: 8,809,669 km (0.108 R)
• M35: 9,006,689 km (0.099 R)
• M36: 9,165,413 km (0.086 R)
• M37: 9,485,403 km (0.062 R)
• M38: 10,426,224 km (0.112 R)
• M39: 10,929,022 km (0.026 R)
• M40: 11,140,853 km (0.077 R)
• M41: 11,827,806 km (0.071 R)
• M42: 12,176,519 km (0.072 R)
• M43: 13,468,895 km (0.096 R)
• M44: 15,416,958 km (0.111 R)
• M45: 15,607,097 km (0.108 R)
• M46: 15,702,391 km (0.07 R)
• M47: 18,148,914 km (0.09 R)
• M48: 19,007,457 km (0.079 R)
• M49: 19,879,313 km (0.062 R)
• M50: 20,190,177 km (0.062 R)
• M51: 21,027,028 km (0.078 R)
• M52: 21,132,345 km (0.063 R)
• M53: 22,196,135 km (0.098 R)
• M54: 22,464,813 km (0.089 R)
• M55: 22,572,524 km (0.084 R)
• M56: 24,375,477 km (0.057 R)
• M57: 24,597,031 km (0.119 R)
• M58: 25,771,973 km (0.114 R)
• M59: 26,451,447 km (0.067 R)
• M60: 28,059,923 km (0.108 R)
• M61: 28,234,055 km (0.049 R)
• M62: 28,408,636 km (0.113 R)
• M63: 29,169,341 km (0.08 R)
• M64: 29,640,873 km (0.05 R)
• M65: 30,471,889 km (0.12 R)
• M66: 31,310,685 km (0.06 R)
• M67: 31,672,412 km (0.106 R)
• M68: 31,793,437 km (0.113 R)
• M69: 35,366,133 km (0.088 R)
• M70: 36,373,974 km (0.066 R)
• M71: 36,944,989 km (0.092 R)
• M72: 37,903,313 km (0.114 R)
• M73: 39,128,969 km (0.118 R)
• M74: 39,258,820 km (0.099 R)
• M75: 39,388,671 km (0.048 R)
• M76: 39,518,671 km (0.096 R)
• M77: 41,552,903 km (0.119 R)
• M78: 43,553,774 km (0.119 R)
• M79: 44,837,175 km (0.103 R)

Asteroid Belt

Center: 9.11 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.7

Radius: 10

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 9.57 AU - 9.73 AU

Year: 10585 Days

Day: 6.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 44,514,980 km

• M1: 125,812 km (0.09 R)
• M2: 366,664 km (0.1 R)
• M3: 492,925 km (0.057 R)
• M4: 635,641 km (0.064 R)
• M5: 1,363,136 km (0.085 R)
• M6: 1,743,862 km (0.044 R)
• M7: 2,301,862 km (0.108 R)
• M8: 2,424,832 km (0.089 R)
• M9: 3,099,518 km (0.115 R)
• M10: 3,599,474 km (0.077 R)
• M11: 3,742,789 km (0.062 R)
• M12: 3,829,855 km (0.092 R)
• M13: 4,580,687 km (0.052 R)
• M14: 4,988,939 km (0.083 R)
• M15: 5,474,684 km (0.115 R)
• M16: 5,840,450 km (0.059 R)
• M17: 6,949,569 km (0.069 R)
• M18: 7,418,558 km (0.087 R)
• M19: 8,084,718 km (0.03 R)
• M20: 8,963,755 km (0.064 R)
• M21: 9,553,320 km (0.102 R)
• M22: 9,832,769 km (0.108 R)
• M23: 10,196,142 km (0.094 R)
• M24: 10,277,523 km (0.077 R)
• M25: 10,481,724 km (0.084 R)
• M26: 10,563,854 km (0.064 R)
• M27: 10,811,438 km (0.074 R)
• M28: 10,894,315 km (0.098 R)
• M29: 10,977,492 km (0.091 R)
• M30: 11,820,775 km (0.112 R)
• M31: 13,346,224 km (0.065 R)
• M32: 13,524,545 km (0.08 R)
• M33: 14,978,936 km (0.092 R)
• M34: 15,071,537 km (0.113 R)
• M35: 15,677,707 km (0.078 R)
• M36: 15,818,778 km (0.116 R)
• M37: 16,962,304 km (0.041 R)
• M38: 17,155,435 km (0.095 R)
• M39: 18,132,160 km (0.092 R)
• M40: 18,677,145 km (0.076 R)
• M41: 19,026,755 km (0.071 R)
• M42: 19,177,250 km (0.111 R)
• M43: 19,277,780 km (0.054 R)
• M44: 19,378,459 km (0.1 R)
• M45: 19,986,425 km (0.088 R)
• M46: 20,241,639 km (0.105 R)
• M47: 20,343,964 km (0.106 R)
• M48: 20,446,588 km (0.084 R)
• M49: 20,961,953 km (0.044 R)
• M50: 21,795,363 km (0.098 R)
• M51: 22,321,797 km (0.111 R)
• M52: 22,586,586 km (0.058 R)
• M53: 23,440,790 km (0.105 R)
• M54: 24,632,636 km (0.106 R)
• M55: 24,741,992 km (0.092 R)
• M56: 25,456,621 km (0.114 R)
• M57: 25,788,728 km (0.107 R)
• M58: 28,153,422 km (0.096 R)
• M59: 28,784,126 km (0.057 R)
• M60: 29,130,146 km (0.11 R)
• M61: 29,768,031 km (0.114 R)
• M62: 30,117,941 km (0.091 R)
• M63: 30,645,273 km (0.039 R)
• M64: 32,785,271 km (0.117 R)
• M65: 32,905,548 km (0.093 R)
• M66: 33,994,770 km (0.102 R)
• M67: 34,421,572 km (0.067 R)
• M68: 34,605,129 km (0.066 R)
• M69: 35,218,929 km (0.092 R)
• M70: 36,395,217 km (0.077 R)
• M71: 38,278,654 km (0.112 R)
• M72: 38,659,231 km (0.067 R)
• M73: 38,849,819 km (0.116 R)
• M74: 39,808,143 km (0.103 R)
• M75: 40,903,648 km (0.101 R)
• M76: 41,292,603 km (0.057 R)
• M77: 41,747,979 km (0.079 R)
• M78: 42,795,014 km (0.111 R)
• M79: 44,182,534 km (0.067 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 14,796 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit