🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.68 AU - 0.68 AU

Year: 208 Days

Day: 19.4 Hours

Environment

Temp: 135 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.84 AU - 1.32 AU

Year: 416 Days

Day: 15.5 Hours

Environment

Temp: 7 °C

Axial Tilt: 60.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 37,743,808 km

• M1: 89,908 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.57 AU - 2.39 AU

Year: 1033 Days

Day: 15.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.77 AU - 2.29 AU

Year: 1073 Days

Day: 42.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,743,808 km

• M1: 1,763,310 km (0.044 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.7

Radius: 10.3

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.91 AU - 7.85 AU

Year: 5976 Days

Day: 5.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 37,743,808 km

• M1: 160,219 km (0.117 R)
• M2: 232,924 km (0.046 R)
• M3: 445,054 km (0.109 R)
• M4: 531,372 km (0.051 R)
• M5: 685,308 km (0.09 R)
• M6: 761,902 km (0.071 R)
• M7: 896,390 km (0.098 R)
• M8: 1,083,837 km (0.071 R)
• M9: 1,332,468 km (0.057 R)
• M10: 1,548,188 km (0.085 R)
• M11: 2,340,758 km (0.112 R)
• M12: 2,623,049 km (0.096 R)
• M13: 2,726,421 km (0.06 R)
• M14: 2,831,439 km (0.064 R)
• M15: 2,959,046 km (0.084 R)
• M16: 3,466,482 km (0.069 R)
• M17: 3,672,478 km (0.099 R)
• M18: 3,812,053 km (0.067 R)
• M19: 3,882,514 km (0.09 R)
• M20: 3,977,209 km (0.054 R)
• M21: 4,217,164 km (0.094 R)
• M22: 4,736,717 km (0.101 R)
• M23: 5,016,914 km (0.048 R)
• M24: 5,120,286 km (0.115 R)
• M25: 5,302,796 km (0.052 R)
• M26: 5,835,963 km (0.055 R)
• M27: 5,944,720 km (0.067 R)
• M28: 6,247,207 km (0.072 R)
• M29: 6,386,333 km (0.068 R)
• M30: 6,498,382 km (0.096 R)
• M31: 6,895,863 km (0.101 R)
• M32: 7,595,682 km (0.065 R)
• M33: 7,684,843 km (0.097 R)
• M34: 8,257,054 km (0.084 R)
• M35: 8,502,096 km (0.105 R)
• M36: 9,030,924 km (0.091 R)
• M37: 9,220,016 km (0.055 R)
• M38: 9,442,468 km (0.051 R)
• M39: 10,087,684 km (0.051 R)
• M40: 10,218,432 km (0.052 R)
• M41: 10,981,232 km (0.104 R)
• M42: 11,386,492 km (0.071 R)
• M43: 11,762,432 km (0.117 R)
• M44: 11,865,505 km (0.109 R)
• M45: 12,072,847 km (0.098 R)
• M46: 12,526,279 km (0.05 R)
• M47: 13,883,281 km (0.102 R)
• M48: 14,875,563 km (0.057 R)
• M49: 15,136,612 km (0.075 R)
• M50: 15,701,045 km (0.057 R)
• M51: 15,776,891 km (0.097 R)
• M52: 16,004,878 km (0.089 R)
• M53: 16,541,336 km (0.111 R)
• M54: 16,811,809 km (0.108 R)
• M55: 17,829,074 km (0.103 R)
• M56: 17,908,212 km (0.08 R)
• M57: 18,146,072 km (0.079 R)
• M58: 18,545,050 km (0.101 R)
• M59: 18,745,511 km (0.073 R)
• M60: 18,866,236 km (0.119 R)
• M61: 18,946,870 km (0.068 R)
• M62: 19,027,503 km (0.065 R)
• M63: 19,229,759 km (0.103 R)
• M64: 19,392,222 km (0.118 R)
• M65: 19,759,036 km (0.096 R)
• M66: 20,004,975 km (0.11 R)
• M67: 20,087,104 km (0.068 R)
• M68: 20,169,533 km (0.118 R)
• M69: 22,263,454 km (0.084 R)
• M70: 24,425,592 km (0.046 R)
• M71: 24,513,406 km (0.081 R)
• M72: 24,777,596 km (0.093 R)
• M73: 24,910,140 km (0.116 R)
• M74: 25,442,409 km (0.109 R)
• M75: 25,978,568 km (0.113 R)
• M76: 26,834,866 km (0.031 R)
• M77: 27,198,239 km (0.109 R)
• M78: 27,334,972 km (0.114 R)
• M79: 27,563,258 km (0.085 R)
• M80: 27,838,069 km (0.053 R)
• M81: 28,390,385 km (0.055 R)
• M82: 28,575,288 km (0.104 R)
• M83: 29,974,925 km (0.084 R)
• M84: 31,301,410 km (0.098 R)

Asteroid Belt

Center: 9.17 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.5

Radius: 10.9

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 9.81 AU - 14.09 AU

Year: 15320 Days

Day: 7.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 37,743,808 km

• M1: 167,699 km (0.116 R)
• M2: 311,762 km (0.067 R)
• M3: 506,538 km (0.116 R)
• M4: 688,300 km (0.116 R)
• M5: 1,167,911 km (0.066 R)
• M6: 1,698,833 km (0.076 R)
• M7: 2,147,926 km (0.082 R)
• M8: 2,298,571 km (0.055 R)
• M9: 2,610,483 km (0.105 R)
• M10: 3,055,537 km (0.099 R)
• M11: 3,937,266 km (0.06 R)
• M12: 4,069,361 km (0.112 R)
• M13: 4,310,962 km (0.085 R)
• M14: 4,474,772 km (0.071 R)
• M15: 4,893,047 km (0.059 R)
• M16: 5,064,038 km (0.111 R)
• M17: 6,470,407 km (0.092 R)
• M18: 6,564,055 km (0.077 R)
• M19: 6,911,422 km (0.042 R)
• M20: 7,690,378 km (0.08 R)
• M21: 7,956,213 km (0.092 R)
• M22: 8,668,449 km (0.112 R)
• M23: 8,910,498 km (0.084 R)
• M24: 9,436,484 km (0.093 R)
• M25: 9,649,811 km (0.038 R)
• M26: 10,008,846 km (0.08 R)
• M27: 10,190,009 km (0.112 R)
• M28: 10,408,721 km (0.062 R)
• M29: 10,666,029 km (0.094 R)
• M30: 11,074,581 km (0.081 R)
• M31: 11,262,027 km (0.048 R)
• M32: 11,983,837 km (0.075 R)
• M33: 12,060,730 km (0.118 R)
• M34: 12,214,816 km (0.079 R)
• M35: 12,292,158 km (0.089 R)
• M36: 12,447,440 km (0.057 R)
• M37: 13,272,772 km (0.118 R)
• M38: 13,432,094 km (0.075 R)
• M39: 14,523,560 km (0.069 R)
• M40: 15,225,323 km (0.119 R)
• M41: 15,308,649 km (0.074 R)
• M42: 17,921,077 km (0.094 R)
• M43: 18,009,040 km (0.101 R)
• M44: 20,346,507 km (0.056 R)
• M45: 21,457,122 km (0.047 R)
• M46: 21,925,662 km (0.096 R)
• M47: 22,445,066 km (0.117 R)
• M48: 23,544,162 km (0.098 R)
• M49: 23,833,634 km (0.076 R)
• M50: 23,978,893 km (0.12 R)
• M51: 24,124,452 km (0.056 R)
• M52: 24,465,236 km (0.064 R)
• M53: 24,660,611 km (0.084 R)
• M54: 25,053,006 km (0.032 R)
• M55: 25,447,495 km (0.049 R)
• M56: 25,744,597 km (0.093 R)
• M57: 26,995,385 km (0.089 R)
• M58: 27,501,175 km (0.119 R)
• M59: 28,010,107 km (0.064 R)
• M60: 28,265,770 km (0.107 R)
• M61: 28,470,868 km (0.107 R)
• M62: 29,920,322 km (0.093 R)
• M63: 30,917,392 km (0.12 R)
• M64: 31,128,774 km (0.037 R)
• M65: 31,872,126 km (0.078 R)
• M66: 32,032,195 km (0.052 R)
• M67: 32,890,438 km (0.086 R)
• M68: 33,214,168 km (0.112 R)
• M69: 34,191,790 km (0.069 R)
• M70: 35,953,155 km (0.103 R)
• M71: 36,453,860 km (0.107 R)
• M72: 37,012,907 km (0.047 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 13,699 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit