🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.45 AU - 0.61 AU

Year: 142 Days

Day: 46.1 Hours

Environment

Temp: 249 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 109,190,159 km

• M1: 129,103 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.7 AU - 2.04 AU

Year: 939 Days

Day: 46.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 136.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 109,190,159 km

• M1: 54,902 km (0.081 R)
• M2: 1,493,286 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.29 AU - 2.41 AU

Year: 1322 Days

Day: 36.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.37 AU - 3.19 AU

Year: 1702 Days

Day: 17.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.24 AU - 3.5 AU

Year: 1785 Days

Day: 41.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.82 AU - 3.2 AU

Year: 1917 Days

Day: 12.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.84 AU - 4.26 AU

Year: 2992 Days

Day: 12.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,190,159 km

• M1: 1,469,500 km (0.098 R)

Asteroid Belt

Center: 5.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.2

Radius: 14.6

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.7 AU - 6.5 AU

Year: 5531 Days

Day: 14.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 109,190,159 km

• M1: 202,406 km (0.105 R)
• M2: 369,058 km (0.108 R)
• M3: 487,091 km (0.067 R)
• M4: 666,608 km (0.075 R)
• M5: 897,288 km (0.104 R)
• M6: 1,379,143 km (0.095 R)
• M7: 1,532,780 km (0.084 R)
• M8: 1,681,630 km (0.094 R)
• M9: 1,948,512 km (0.088 R)
• M10: 2,040,665 km (0.074 R)
• M11: 2,169,917 km (0.11 R)
• M12: 2,461,932 km (0.105 R)
• M13: 2,562,163 km (0.037 R)
• M14: 3,288,760 km (0.084 R)
• M15: 3,385,849 km (0.097 R)
• M16: 3,568,657 km (0.116 R)
• M17: 4,136,830 km (0.113 R)
• M18: 4,287,325 km (0.113 R)
• M19: 4,393,689 km (0.109 R)
• M20: 4,500,951 km (0.112 R)
• M21: 4,828,122 km (0.088 R)
• M22: 5,018,560 km (0.104 R)
• M23: 5,163,221 km (0.064 R)
• M24: 5,472,889 km (0.104 R)
• M25: 5,772,084 km (0.081 R)
• M26: 5,991,544 km (0.068 R)
• M27: 6,196,643 km (0.072 R)
• M28: 6,300,015 km (0.102 R)
• M29: 6,403,986 km (0.054 R)
• M30: 6,543,560 km (0.063 R)
• M31: 6,968,418 km (0.11 R)
• M32: 7,112,032 km (0.108 R)
• M33: 7,384,001 km (0.106 R)
• M34: 8,258,550 km (0.102 R)
• M35: 8,410,691 km (0.049 R)
• M36: 8,679,220 km (0.062 R)
• M37: 8,814,606 km (0.084 R)
• M38: 8,989,635 km (0.112 R)
• M39: 9,402,675 km (0.083 R)
• M40: 9,521,755 km (0.1 R)
• M41: 10,145,428 km (0.12 R)
• M42: 10,390,470 km (0.051 R)
• M43: 11,011,600 km (0.12 R)
• M44: 11,179,299 km (0.057 R)
• M45: 11,495,998 km (0.071 R)
• M46: 11,602,212 km (0.083 R)
• M47: 11,730,119 km (0.088 R)
• M48: 12,030,511 km (0.08 R)
• M49: 12,638,776 km (0.034 R)
• M50: 13,013,070 km (0.076 R)
• M51: 13,301,644 km (0.027 R)
• M52: 14,021,360 km (0.081 R)
• M53: 14,477,633 km (0.081 R)
• M54: 14,661,489 km (0.097 R)
• M55: 15,381,354 km (0.036 R)
• M56: 15,639,560 km (0.059 R)
• M57: 15,875,476 km (0.09 R)
• M58: 15,993,957 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 930.8

Radius: 7.9

Gravity: 14.91 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 16.31 AU - 20.93 AU

Year: 29495 Days

Day: 19.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 109,190,159 km

• M1: 136,882 km (0.116 R)
• M2: 279,000 km (0.114 R)
• M3: 1,174,493 km (0.086 R)
• M4: 1,245,552 km (0.049 R)
• M5: 1,864,588 km (0.081 R)
• M6: 1,947,914 km (0.072 R)
• M7: 2,383,842 km (0.059 R)
• M8: 3,651,983 km (0.049 R)
• M9: 4,297,348 km (0.115 R)
• M10: 4,408,200 km (0.063 R)
• M11: 4,861,781 km (0.109 R)
• M12: 5,152,749 km (0.113 R)
• M13: 5,389,712 km (0.117 R)
• M14: 5,449,402 km (0.115 R)
• M15: 5,569,678 km (0.09 R)
• M16: 5,690,853 km (0.097 R)
• M17: 6,499,429 km (0.077 R)
• M18: 8,638,529 km (0.073 R)
• M19: 8,708,541 km (0.094 R)
• M20: 9,204,607 km (0.092 R)
• M21: 10,596,616 km (0.118 R)
• M22: 10,973,752 km (0.107 R)
• M23: 12,844,772 km (0.106 R)
• M24: 13,004,992 km (0.053 R)
• M25: 13,327,674 km (0.083 R)
• M26: 14,394,457 km (0.071 R)
• M27: 14,728,210 km (0.095 R)
• M28: 14,812,134 km (0.1 R)
• M29: 15,488,466 km (0.049 R)
• M30: 15,916,465 km (0.09 R)
• M31: 16,002,484 km (0.104 R)
• M32: 18,293,426 km (0.108 R)
• M33: 19,018,826 km (0.069 R)
• M34: 19,845,953 km (0.059 R)
• M35: 20,310,604 km (0.09 R)
• M36: 21,630,655 km (0.118 R)
• M37: 21,821,393 km (0.107 R)
• M38: 22,687,115 km (0.061 R)
• M39: 22,978,233 km (0.109 R)
• M40: 23,564,058 km (0.045 R)
• M41: 25,049,864 km (0.067 R)
• M42: 26,057,406 km (0.104 R)
• M43: 26,872,714 km (0.058 R)
• M44: 27,593,178 km (0.109 R)
• M45: 28,424,194 km (0.119 R)
• M46: 28,842,769 km (0.067 R)
• M47: 29,792,117 km (0.069 R)
• M48: 30,751,637 km (0.094 R)
• M49: 31,073,722 km (0.043 R)
• M50: 33,801,040 km (0.085 R)
• M51: 37,516,752 km (0.113 R)
• M52: 39,131,811 km (0.091 R)
• M53: 39,947,867 km (0.101 R)
• M54: 41,359,772 km (0.068 R)
• M55: 42,071,858 km (0.12 R)
• M56: 42,668,305 km (0.045 R)
• M57: 43,027,489 km (0.073 R)
• M58: 43,749,000 km (0.092 R)
• M59: 44,474,549 km (0.095 R)
• M60: 48,535,234 km (0.081 R)
• M61: 50,040,937 km (0.081 R)
• M62: 53,355,726 km (0.092 R)
• M63: 54,649,299 km (0.116 R)
• M64: 54,779,299 km (0.119 R)
• M65: 55,039,450 km (0.064 R)
• M66: 55,953,344 km (0.114 R)
• M67: 57,399,506 km (0.101 R)
• M68: 59,926,214 km (0.093 R)
• M69: 60,597,310 km (0.102 R)
• M70: 62,761,094 km (0.091 R)
• M71: 66,608,153 km (0.061 R)
• M72: 68,000,460 km (0.113 R)
• M73: 70,248,168 km (0.093 R)
• M74: 75,538,398 km (0.085 R)
• M75: 78,011,699 km (0.077 R)
• M76: 78,744,280 km (0.085 R)
• M77: 79,921,017 km (0.069 R)
• M78: 80,807,384 km (0.083 R)
• M79: 80,955,337 km (0.093 R)
• M80: 82,291,844 km (0.071 R)
• M81: 83,635,532 km (0.072 R)
• M82: 84,235,120 km (0.033 R)
• M83: 84,836,204 km (0.09 R)
• M84: 86,193,506 km (0.055 R)
• M85: 86,647,536 km (0.11 R)
• M86: 86,799,078 km (0.066 R)
• M87: 91,385,898 km (0.106 R)
• M88: 94,019,868 km (0.089 R)
• M89: 95,894,030 km (0.098 R)
• M90: 101,909,959 km (0.097 R)
• M91: 103,191,863 km (0.088 R)
• M92: 103,834,835 km (0.075 R)
• M93: 104,801,836 km (0.096 R)
• M94: 105,448,248 km (0.115 R)
• M95: 105,771,828 km (0.047 R)
• M96: 106,258,021 km (0.087 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 10,281 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit