🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.41 AU - 0.65 AU

Year: 142 Days

Day: 35.5 Hours

Environment

Temp: 212 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.45 AU - 0.67 AU

Year: 155 Days

Day: 47 Hours

Environment

Temp: 193 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.49 AU - 0.65 AU

Year: 159 Days

Day: 12.8 Hours

Environment

Temp: 149 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.54 AU - 0.82 AU

Year: 207 Days

Day: 37 Hours

Environment

Temp: 170 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.74 AU - 1.18 AU

Year: 347 Days

Day: 26.2 Hours

Environment

Temp: 38 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 70,566,507 km

• M1: 123,269 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.71 AU - 4.47 AU

Year: 2510 Days

Day: 44.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.67 AU - 3.95 AU

Year: 2744 Days

Day: 32 Hours

Environment

Temp: -114 °C

Axial Tilt: 113.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.87 AU - 4.25 AU

Year: 3018 Days

Day: 35.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.7

Radius: 14.5

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 6.79 AU - 8.83 AU

Year: 8053 Days

Day: 14.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 70,566,507 km

• M1: 189,391 km (0.109 R)
• M2: 297,101 km (0.105 R)
• M3: 466,446 km (0.111 R)
• M4: 641,775 km (0.105 R)
• M5: 1,098,198 km (0.06 R)
• M6: 1,345,633 km (0.115 R)
• M7: 1,685,968 km (0.079 R)
• M8: 2,135,061 km (0.084 R)
• M9: 2,491,253 km (0.076 R)
• M10: 2,665,535 km (0.057 R)
• M11: 2,934,961 km (0.102 R)
• M12: 3,308,058 km (0.069 R)
• M13: 3,427,886 km (0.06 R)
• M14: 3,696,713 km (0.038 R)
• M15: 3,896,725 km (0.118 R)
• M16: 4,126,059 km (0.07 R)
• M17: 4,281,491 km (0.069 R)
• M18: 4,544,933 km (0.058 R)
• M19: 4,759,456 km (0.038 R)
• M20: 4,922,668 km (0.078 R)
• M21: 5,680,231 km (0.102 R)
• M22: 6,900,052 km (0.108 R)
• M23: 7,682,748 km (0.049 R)
• M24: 8,036,098 km (0.048 R)
• M25: 8,959,716 km (0.096 R)
• M26: 9,195,931 km (0.097 R)
• M27: 9,640,087 km (0.077 R)
• M28: 9,882,286 km (0.09 R)
• M29: 10,942,635 km (0.107 R)
• M30: 11,231,509 km (0.083 R)
• M31: 11,780,084 km (0.055 R)
• M32: 15,817,880 km (0.075 R)
• M33: 16,062,922 km (0.038 R)
• M34: 16,185,891 km (0.063 R)
• M35: 16,474,017 km (0.088 R)
• M36: 17,474,826 km (0.115 R)
• M37: 17,940,076 km (0.026 R)
• M38: 19,056,076 km (0.063 R)
• M39: 19,491,406 km (0.059 R)
• M40: 20,150,384 km (0.083 R)
• M41: 20,283,078 km (0.085 R)
• M42: 20,593,942 km (0.101 R)
• M43: 21,220,159 km (0.093 R)
• M44: 21,445,304 km (0.1 R)
• M45: 21,807,330 km (0.079 R)
• M46: 22,216,929 km (0.117 R)
• M47: 22,491,441 km (0.089 R)
• M48: 22,997,531 km (0.1 R)
• M49: 23,321,710 km (0.109 R)
• M50: 24,822,475 km (0.053 R)
• M51: 25,059,738 km (0.101 R)
• M52: 25,154,882 km (0.044 R)
• M53: 25,345,619 km (0.089 R)
• M54: 25,441,063 km (0.096 R)
• M55: 26,161,227 km (0.026 R)
• M56: 27,082,899 km (0.096 R)
• M57: 27,916,758 km (0.077 R)
• M58: 28,064,710 km (0.045 R)
• M59: 30,063,188 km (0.117 R)
• M60: 30,773,479 km (0.042 R)
• M61: 31,079,556 km (0.112 R)
• M62: 31,232,894 km (0.038 R)
• M63: 31,335,368 km (0.11 R)
• M64: 33,198,161 km (0.095 R)
• M65: 34,037,555 km (0.099 R)
• M66: 34,248,488 km (0.045 R)
• M67: 34,512,827 km (0.073 R)
• M68: 34,724,807 km (0.117 R)
• M69: 35,149,964 km (0.088 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 489.3

Radius: 8

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 11.22 AU - 18.5 AU

Year: 21135 Days

Day: 17.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 70,566,507 km

• M1: 180,714 km (0.096 R)
• M2: 298,747 km (0.03 R)
• M3: 484,099 km (0.072 R)
• M4: 1,083,837 km (0.084 R)
• M5: 1,460,823 km (0.114 R)
• M6: 2,294,532 km (0.08 R)
• M7: 2,705,477 km (0.054 R)
• M8: 2,955,755 km (0.107 R)
• M9: 3,402,454 km (0.106 R)
• M10: 3,517,495 km (0.059 R)
• M11: 3,830,453 km (0.034 R)
• M12: 4,822,437 km (0.104 R)
• M13: 5,346,927 km (0.049 R)
• M14: 5,981,671 km (0.058 R)
• M15: 6,832,434 km (0.058 R)
• M16: 7,420,503 km (0.106 R)
• M17: 7,821,725 km (0.095 R)
• M18: 8,024,879 km (0.047 R)
• M19: 8,384,661 km (0.092 R)
• M20: 9,495,575 km (0.115 R)
• M21: 11,910,683 km (0.108 R)
• M22: 12,027,519 km (0.057 R)
• M23: 12,203,297 km (0.069 R)
• M24: 12,321,030 km (0.092 R)
• M25: 12,736,015 km (0.093 R)
• M26: 15,574,784 km (0.108 R)
• M27: 15,830,596 km (0.036 R)
• M28: 16,216,858 km (0.079 R)
• M29: 16,346,260 km (0.082 R)
• M30: 16,606,261 km (0.096 R)
• M31: 17,593,158 km (0.051 R)
• M32: 17,726,151 km (0.097 R)
• M33: 17,926,462 km (0.067 R)
• M34: 18,329,030 km (0.092 R)
• M35: 18,531,436 km (0.069 R)
• M36: 18,870,425 km (0.081 R)
• M37: 18,938,492 km (0.104 R)
• M38: 19,074,776 km (0.072 R)
• M39: 19,969,072 km (0.103 R)
• M40: 21,158,973 km (0.114 R)
• M41: 21,229,583 km (0.072 R)
• M42: 21,513,221 km (0.097 R)
• M43: 21,655,638 km (0.071 R)
• M44: 22,084,236 km (0.118 R)
• M45: 23,753,599 km (0.051 R)
• M46: 24,938,563 km (0.12 R)
• M47: 25,013,362 km (0.076 R)
• M48: 25,237,909 km (0.107 R)
• M49: 25,991,284 km (0.116 R)
• M50: 26,294,668 km (0.113 R)
• M51: 26,599,249 km (0.077 R)
• M52: 27,058,365 km (0.104 R)
• M53: 27,212,002 km (0.114 R)
• M54: 27,751,901 km (0.112 R)
• M55: 27,829,393 km (0.118 R)
• M56: 27,906,884 km (0.077 R)
• M57: 29,788,078 km (0.04 R)
• M58: 31,064,895 km (0.118 R)
• M59: 31,225,863 km (0.098 R)
• M60: 33,177,666 km (0.046 R)
• M61: 33,259,795 km (0.087 R)
• M62: 33,919,672 km (0.072 R)
• M63: 34,750,688 km (0.092 R)
• M64: 35,252,439 km (0.091 R)
• M65: 35,840,957 km (0.059 R)
• M66: 36,942,297 km (0.085 R)
• M67: 37,283,380 km (0.114 R)
• M68: 37,625,660 km (0.08 R)
• M69: 39,091,569 km (0.076 R)
• M70: 39,439,085 km (0.115 R)
• M71: 40,049,893 km (0.05 R)
• M72: 42,078,889 km (0.079 R)
• M73: 42,435,082 km (0.049 R)
• M74: 42,703,011 km (0.082 R)
• M75: 44,775,091 km (0.052 R)
• M76: 45,594,888 km (0.116 R)
• M77: 46,052,358 km (0.09 R)
• M78: 48,269,698 km (0.071 R)
• M79: 48,362,897 km (0.08 R)
• M80: 51,850,921 km (0.085 R)
• M81: 52,615,665 km (0.091 R)
• M82: 52,807,450 km (0.053 R)
• M83: 56,103,241 km (0.115 R)
• M84: 56,593,473 km (0.046 R)
• M85: 56,691,609 km (0.116 R)
• M86: 59,365,073 km (0.117 R)
• M87: 59,764,649 km (0.069 R)
• M88: 60,365,583 km (0.074 R)
• M89: 60,566,344 km (0.103 R)
• M90: 61,775,693 km (0.104 R)
• M91: 62,687,941 km (0.081 R)
• M92: 63,604,527 km (0.115 R)
• M93: 63,808,877 km (0.056 R)
• M94: 64,628,225 km (0.113 R)
• M95: 67,523,542 km (0.105 R)
• M96: 69,301,962 km (0.111 R)
• M97: 69,512,147 km (0.048 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: 199 - 14,094 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit