🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.55 AU - 0.67 AU

Year: 181 Days

Day: 31.6 Hours

Environment

Temp: 113 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.76 AU - 1.18 AU

Year: 364 Days

Day: 19.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 2.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,700,656 km

• M1: 88,712 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.08 AU - 1.4 AU

Year: 526 Days

Day: 31.3 Hours

Environment

Temp: -27 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.54 AU - 2.8 AU

Year: 1661 Days

Day: 26.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.42 AU - 4.76 AU

Year: 3150 Days

Day: 43.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.5

Radius: 14.8

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.72 AU - 4.84 AU

Year: 3980 Days

Day: 6.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 62,700,656 km

• M1: 240,105 km (0.072 R)
• M2: 364,121 km (0.062 R)
• M3: 584,030 km (0.084 R)
• M4: 971,937 km (0.051 R)
• M5: 1,248,693 km (0.117 R)
• M6: 1,438,683 km (0.114 R)
• M7: 1,638,845 km (0.036 R)
• M8: 1,848,581 km (0.102 R)
• M9: 2,083,599 km (0.076 R)
• M10: 2,328,640 km (0.104 R)
• M11: 2,429,469 km (0.029 R)
• M12: 2,829,793 km (0.083 R)
• M13: 3,120,911 km (0.059 R)
• M14: 3,498,645 km (0.109 R)
• M15: 3,615,033 km (0.083 R)
• M16: 4,093,297 km (0.113 R)
• M17: 4,423,609 km (0.093 R)
• M18: 4,719,813 km (0.083 R)
• M19: 4,827,224 km (0.106 R)
• M20: 5,176,386 km (0.112 R)
• M21: 5,376,547 km (0.097 R)
• M22: 5,488,895 km (0.099 R)
• M23: 5,807,539 km (0.109 R)
• M24: 6,202,777 km (0.081 R)
• M25: 6,510,948 km (0.066 R)
• M26: 6,727,267 km (0.111 R)
• M27: 6,872,975 km (0.034 R)
• M28: 7,316,084 km (0.064 R)
• M29: 7,717,754 km (0.119 R)
• M30: 8,049,562 km (0.043 R)
• M31: 9,504,850 km (0.064 R)
• M32: 9,641,134 km (0.033 R)
• M33: 9,833,068 km (0.112 R)
• M34: 10,193,001 km (0.089 R)
• M35: 10,304,601 km (0.108 R)
• M36: 10,444,774 km (0.116 R)
• M37: 10,613,670 km (0.06 R)
• M38: 10,812,037 km (0.102 R)
• M39: 11,241,083 km (0.098 R)
• M40: 11,472,212 km (0.11 R)
• M41: 11,734,158 km (0.06 R)
• M42: 12,293,803 km (0.118 R)
• M43: 12,442,504 km (0.11 R)
• M44: 12,711,630 km (0.092 R)
• M45: 13,408,308 km (0.113 R)
• M46: 13,561,496 km (0.1 R)
• M47: 13,684,465 km (0.048 R)
• M48: 14,210,900 km (0.032 R)
• M49: 14,304,548 km (0.115 R)
• M50: 15,412,021 km (0.072 R)
• M51: 15,669,031 km (0.04 R)
• M52: 15,830,297 km (0.046 R)
• M53: 16,415,823 km (0.069 R)
• M54: 16,645,456 km (0.071 R)
• M55: 16,777,102 km (0.087 R)
• M56: 17,307,426 km (0.081 R)
• M57: 18,248,547 km (0.075 R)
• M58: 18,725,465 km (0.032 R)
• M59: 18,931,012 km (0.06 R)
• M60: 19,068,642 km (0.049 R)
• M61: 19,344,650 km (0.118 R)
• M62: 19,448,471 km (0.112 R)
• M63: 19,622,005 km (0.11 R)
• M64: 19,726,274 km (0.097 R)
• M65: 19,900,556 km (0.101 R)
• M66: 20,779,892 km (0.118 R)
• M67: 22,213,189 km (0.076 R)
• M68: 23,235,541 km (0.088 R)
• M69: 23,382,746 km (0.039 R)
• M70: 23,863,703 km (0.039 R)
• M71: 24,235,753 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 586.6

Radius: 3.9

Gravity: 38.57 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 11.4 AU - 12.94 AU

Year: 16167 Days

Day: 15.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 62,700,656 km

• M1: 130,898 km (0.08 R)
• M2: 175,329 km (0.063 R)
• M3: 199,863 km (0.098 R)
• M4: 281,394 km (0.086 R)
• M5: 390,450 km (0.065 R)
• M6: 878,738 km (0.075 R)
• M7: 1,062,893 km (0.083 R)
• M8: 1,208,900 km (0.108 R)
• M9: 1,546,692 km (0.099 R)
• M10: 2,059,514 km (0.081 R)
• M11: 2,210,757 km (0.116 R)
• M12: 3,156,216 km (0.069 R)
• M13: 3,295,342 km (0.102 R)
• M14: 3,507,771 km (0.085 R)
• M15: 3,724,688 km (0.108 R)
• M16: 4,478,811 km (0.103 R)
• M17: 4,556,751 km (0.071 R)
• M18: 5,319,401 km (0.036 R)
• M19: 6,207,414 km (0.087 R)
• M20: 6,294,330 km (0.049 R)
• M21: 6,469,510 km (0.098 R)
• M22: 6,557,623 km (0.112 R)
• M23: 6,646,185 km (0.103 R)
• M24: 7,507,120 km (0.089 R)
• M25: 7,646,246 km (0.119 R)
• M26: 8,258,999 km (0.076 R)
• M27: 9,782,354 km (0.107 R)
• M28: 9,883,483 km (0.03 R)
• M29: 10,810,092 km (0.119 R)
• M30: 12,196,415 km (0.073 R)
• M31: 12,579,236 km (0.06 R)
• M32: 14,956,945 km (0.119 R)
• M33: 15,543,069 km (0.097 R)
• M34: 16,376,180 km (0.061 R)
• M35: 17,162,765 km (0.036 R)
• M36: 17,223,801 km (0.064 R)
• M37: 18,334,416 km (0.101 R)
• M38: 18,396,649 km (0.066 R)
• M39: 18,584,244 km (0.109 R)
• M40: 18,898,250 km (0.093 R)
• M41: 19,850,740 km (0.082 R)
• M42: 20,948,788 km (0.078 R)
• M43: 21,341,183 km (0.1 R)
• M44: 21,472,381 km (0.119 R)
• M45: 22,398,990 km (0.069 R)
• M46: 23,406,232 km (0.071 R)
• M47: 25,464,550 km (0.038 R)
• M48: 25,743,250 km (0.104 R)
• M49: 26,233,632 km (0.113 R)
• M50: 26,868,526 km (0.075 R)
• M51: 29,750,828 km (0.072 R)
• M52: 29,824,131 km (0.083 R)
• M53: 30,265,295 km (0.059 R)
• M54: 31,676,302 km (0.067 R)
• M55: 32,126,442 km (0.085 R)
• M56: 33,871,052 km (0.118 R)
• M57: 34,177,578 km (0.051 R)
• M58: 34,408,109 km (0.106 R)
• M59: 35,025,349 km (0.063 R)
• M60: 35,335,316 km (0.115 R)
• M61: 35,490,599 km (0.095 R)
• M62: 38,006,685 km (0.078 R)
• M63: 39,125,378 km (0.066 R)
• M64: 40,336,074 km (0.033 R)
• M65: 40,986,675 km (0.068 R)
• M66: 41,068,206 km (0.112 R)
• M67: 42,793,817 km (0.079 R)
• M68: 43,125,177 km (0.083 R)
• M69: 45,637,374 km (0.063 R)
• M70: 46,145,408 km (0.09 R)
• M71: 46,570,266 km (0.096 R)
• M72: 47,167,311 km (0.1 R)
• M73: 47,338,301 km (0.085 R)
• M74: 48,282,713 km (0.106 R)
• M75: 50,889,605 km (0.111 R)
• M76: 53,007,762 km (0.069 R)
• M77: 54,794,858 km (0.088 R)
• M78: 56,601,551 km (0.084 R)
• M79: 56,874,268 km (0.119 R)
• M80: 58,152,582 km (0.118 R)
• M81: 59,440,320 km (0.085 R)
• M82: 60,180,381 km (0.094 R)
• M83: 62,043,922 km (0.104 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 17,139 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit