🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.47 AU - 0.67 AU

Year: 162 Days

Day: 36.2 Hours

Environment

Temp: 129 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,355,127 km

• M1: 45,927 km (0.031 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.46 AU - 0.76 AU

Year: 179 Days

Day: 16.2 Hours

Environment

Temp: 169 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.5 AU - 2.88 AU

Year: 1662 Days

Day: 38.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.53 AU - 3.05 AU

Year: 1756 Days

Day: 42.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,355,127 km

• M1: 42,187 km (0.06 R)
• M2: 2,678,849 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.48 AU - 3.46 AU

Year: 1928 Days

Day: 36.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.6

Radius: 12.6

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.75 AU - 6.43 AU

Year: 4979 Days

Day: 6.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 44,355,127 km

• M1: 231,428 km (0.116 R)
• M2: 337,194 km (0.04 R)
• M3: 488,437 km (0.118 R)
• M4: 980,016 km (0.117 R)
• M5: 1,120,937 km (0.047 R)
• M6: 1,282,951 km (0.039 R)
• M7: 1,438,683 km (0.087 R)
• M8: 2,503,072 km (0.112 R)
• M9: 4,178,269 km (0.06 R)
• M10: 4,370,203 km (0.085 R)
• M11: 4,652,793 km (0.104 R)
• M12: 4,918,928 km (0.11 R)
• M13: 5,099,193 km (0.104 R)
• M14: 5,466,306 km (0.114 R)
• M15: 5,700,277 km (0.109 R)
• M16: 5,913,604 km (0.039 R)
• M17: 6,153,708 km (0.089 R)
• M18: 6,421,638 km (0.086 R)
• M19: 7,019,730 km (0.044 R)
• M20: 7,121,158 km (0.12 R)
• M21: 7,687,685 km (0.12 R)
• M22: 7,792,403 km (0.044 R)
• M23: 8,837,045 km (0.103 R)
• M24: 8,946,551 km (0.066 R)
• M25: 9,029,129 km (0.104 R)
• M26: 9,222,709 km (0.113 R)
• M27: 9,642,181 km (0.093 R)
• M28: 9,925,370 km (0.066 R)
• M29: 10,039,364 km (0.113 R)
• M30: 10,326,442 km (0.096 R)
• M31: 10,470,953 km (0.09 R)
• M32: 10,645,235 km (0.084 R)
• M33: 10,849,885 km (0.112 R)
• M34: 11,531,303 km (0.095 R)
• M35: 11,771,557 km (0.072 R)
• M36: 11,952,870 km (0.098 R)
• M37: 12,997,961 km (0.051 R)
• M38: 13,154,141 km (0.105 R)
• M39: 13,373,750 km (0.108 R)
• M40: 13,689,701 km (0.072 R)
• M41: 13,784,995 km (0.115 R)
• M42: 14,200,279 km (0.104 R)
• M43: 14,328,933 km (0.079 R)
• M44: 14,425,723 km (0.119 R)
• M45: 14,619,901 km (0.099 R)
• M46: 15,141,848 km (0.101 R)
• M47: 15,836,131 km (0.112 R)
• M48: 16,170,483 km (0.104 R)
• M49: 16,271,162 km (0.103 R)
• M50: 17,016,459 km (0.099 R)
• M51: 17,565,483 km (0.057 R)
• M52: 17,946,209 km (0.102 R)
• M53: 18,469,952 km (0.096 R)
• M54: 20,071,247 km (0.12 R)
• M55: 20,614,736 km (0.083 R)
• M56: 20,760,594 km (0.084 R)
• M57: 20,906,751 km (0.099 R)
• M58: 21,420,770 km (0.085 R)
• M59: 21,531,472 km (0.11 R)
• M60: 21,939,126 km (0.104 R)
• M61: 22,050,726 km (0.114 R)
• M62: 22,199,875 km (0.087 R)
• M63: 22,574,169 km (0.084 R)
• M64: 22,686,816 km (0.099 R)
• M65: 22,875,010 km (0.085 R)
• M66: 23,139,350 km (0.067 R)
• M67: 23,253,044 km (0.105 R)
• M68: 24,399,413 km (0.03 R)
• M69: 24,708,183 km (0.116 R)
• M70: 25,760,155 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.3

Radius: 9.7

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 9.82 AU - 10.2 AU

Year: 11931 Days

Day: 7.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 44,355,127 km

• M1: 193,879 km (0.096 R)
• M2: 501,302 km (0.118 R)
• M3: 820,096 km (0.093 R)
• M4: 1,047,484 km (0.108 R)
• M5: 1,140,385 km (0.115 R)
• M6: 1,334,862 km (0.072 R)
• M7: 1,712,447 km (0.036 R)
• M8: 1,868,328 km (0.106 R)
• M9: 2,122,644 km (0.077 R)
• M10: 2,194,002 km (0.1 R)
• M11: 2,266,109 km (0.086 R)
• M12: 2,388,330 km (0.085 R)
• M13: 2,537,778 km (0.101 R)
• M14: 2,793,890 km (0.081 R)
• M15: 2,898,758 km (0.06 R)
• M16: 3,331,245 km (0.045 R)
• M17: 3,842,122 km (0.082 R)
• M18: 4,017,900 km (0.086 R)
• M19: 4,136,531 km (0.094 R)
• M20: 4,685,106 km (0.1 R)
• M21: 5,031,724 km (0.065 R)
• M22: 5,095,603 km (0.097 R)
• M23: 5,159,780 km (0.03 R)
• M24: 5,224,257 km (0.083 R)
• M25: 7,028,706 km (0.083 R)
• M26: 7,100,364 km (0.097 R)
• M27: 7,425,440 km (0.081 R)
• M28: 8,697,471 km (0.095 R)
• M29: 9,084,331 km (0.078 R)
• M30: 10,482,472 km (0.111 R)
• M31: 12,074,942 km (0.068 R)
• M32: 12,333,297 km (0.061 R)
• M33: 12,419,765 km (0.11 R)
• M34: 12,899,226 km (0.082 R)
• M35: 13,652,152 km (0.088 R)
• M36: 13,876,250 km (0.106 R)
• M37: 14,056,515 km (0.119 R)
• M38: 14,693,353 km (0.101 R)
• M39: 15,666,188 km (0.117 R)
• M40: 16,089,401 km (0.051 R)
• M41: 16,373,786 km (0.078 R)
• M42: 16,659,668 km (0.087 R)
• M43: 17,284,987 km (0.079 R)
• M44: 17,869,017 km (0.111 R)
• M45: 17,967,003 km (0.097 R)
• M46: 18,212,643 km (0.069 R)
• M47: 18,410,112 km (0.055 R)
• M48: 18,608,180 km (0.065 R)
• M49: 19,357,216 km (0.101 R)
• M50: 19,508,310 km (0.092 R)
• M51: 20,524,977 km (0.08 R)
• M52: 20,781,837 km (0.058 R)
• M53: 22,345,434 km (0.115 R)
• M54: 22,928,118 km (0.116 R)
• M55: 23,408,626 km (0.113 R)
• M56: 24,108,594 km (0.084 R)
• M57: 24,706,238 km (0.068 R)
• M58: 25,584,228 km (0.103 R)
• M59: 25,916,186 km (0.112 R)
• M60: 27,767,010 km (0.116 R)
• M61: 28,622,261 km (0.118 R)
• M62: 29,024,380 km (0.104 R)
• M63: 29,428,295 km (0.063 R)
• M64: 30,475,629 km (0.098 R)
• M65: 31,062,801 km (0.069 R)
• M66: 31,298,717 km (0.074 R)
• M67: 31,475,990 km (0.096 R)
• M68: 33,267,425 km (0.088 R)
• M69: 33,448,438 km (0.108 R)
• M70: 34,724,359 km (0.07 R)
• M71: 35,091,771 km (0.102 R)
• M72: 35,214,591 km (0.09 R)
• M73: 35,522,164 km (0.117 R)
• M74: 35,768,851 km (0.084 R)
• M75: 36,201,937 km (0.108 R)
• M76: 36,388,036 km (0.078 R)
• M77: 36,761,283 km (0.11 R)
• M78: 37,386,303 km (0.062 R)
• M79: 39,856,762 km (0.074 R)
• M80: 40,177,351 km (0.071 R)
• M81: 41,792,858 km (0.097 R)
• M82: 42,118,383 km (0.112 R)
• M83: 42,641,227 km (0.077 R)
• M84: 42,706,751 km (0.082 R)
• M85: 43,166,166 km (0.058 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 14,874 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit