🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.55 AU - 0.83 AU

Year: 166 Days

Day: 34.3 Hours

Environment

Temp: 294 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,590,967 km

• M1: 27,825 km (0.04 R)
• M2: 113,994 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.64 AU - 0.92 AU

Year: 199 Days

Day: 23.1 Hours

Environment

Temp: 285 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,590,967 km

• M1: 521,498 km (0.051 R)
• M2: 618,438 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1 AU - 1.04 AU

Year: 297 Days

Day: 13.4 Hours

Environment

Temp: 253 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,590,967 km

• M1: 33,360 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.22 AU - 1.88 AU

Year: 557 Days

Day: 16.3 Hours

Environment

Temp: 180 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.23 AU - 3.59 AU

Year: 1433 Days

Day: 27.6 Hours

Environment

Temp: -14 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.23 AU - 5.15 AU

Year: 2477 Days

Day: 42.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.61 AU - 6.43 AU

Year: 3745 Days

Day: 15.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,590,967 km

• M1: 164,857 km (0.098 R)

Planet 8 - Terrestrial

Semi-Major Axis: 7.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 6.58 AU - 8.82 AU

Year: 6170 Days

Day: 36.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 17.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.6

Radius: 8.2

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 15.71 AU - 20.11 AU

Year: 21886 Days

Day: 5.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 57,590,967 km

• M1: 170,242 km (0.073 R)
• M2: 362,924 km (0.097 R)
• M3: 581,337 km (0.12 R)
• M4: 815,009 km (0.085 R)
• M5: 1,457,831 km (0.063 R)
• M6: 1,744,461 km (0.097 R)
• M7: 2,014,186 km (0.077 R)
• M8: 2,369,929 km (0.119 R)
• M9: 2,707,123 km (0.047 R)
• M10: 2,940,197 km (0.113 R)
• M11: 3,059,276 km (0.119 R)
• M12: 3,721,247 km (0.115 R)
• M13: 3,807,116 km (0.118 R)
• M14: 3,893,584 km (0.043 R)
• M15: 4,157,026 km (0.073 R)
• M16: 4,701,412 km (0.094 R)
• M17: 5,559,506 km (0.117 R)
• M18: 6,516,932 km (0.104 R)
• M19: 7,041,123 km (0.059 R)
• M20: 7,524,474 km (0.102 R)
• M21: 9,504,402 km (0.083 R)
• M22: 9,740,317 km (0.099 R)
• M23: 10,038,167 km (0.115 R)
• M24: 11,072,935 km (0.11 R)
• M25: 13,373,750 km (0.076 R)
• M26: 14,645,781 km (0.082 R)
• M27: 15,399,754 km (0.063 R)
• M28: 15,816,235 km (0.111 R)
• M29: 17,375,194 km (0.09 R)
• M30: 19,803,916 km (0.083 R)
• M31: 19,879,163 km (0.107 R)
• M32: 21,404,015 km (0.117 R)
• M33: 21,713,533 km (0.063 R)
• M34: 22,729,452 km (0.098 R)
• M35: 24,403,153 km (0.101 R)
• M36: 24,726,434 km (0.025 R)
• M37: 24,807,516 km (0.073 R)
• M38: 25,377,334 km (0.072 R)
• M39: 25,951,491 km (0.108 R)
• M40: 26,033,769 km (0.089 R)
• M41: 26,945,568 km (0.082 R)
• M42: 27,615,318 km (0.096 R)
• M43: 28,460,097 km (0.1 R)
• M44: 29,141,964 km (0.1 R)
• M45: 29,227,684 km (0.093 R)
• M46: 29,743,198 km (0.115 R)
• M47: 32,542,773 km (0.025 R)
• M48: 33,524,434 km (0.08 R)
• M49: 33,883,768 km (0.103 R)
• M50: 37,268,121 km (0.095 R)
• M51: 37,733,669 km (0.072 R)
• M52: 37,827,018 km (0.08 R)
• M53: 38,576,504 km (0.068 R)
• M54: 39,141,834 km (0.097 R)
• M55: 39,899,846 km (0.055 R)
• M56: 40,950,024 km (0.073 R)
• M57: 42,009,326 km (0.113 R)
• M58: 42,106,116 km (0.086 R)
• M59: 42,299,845 km (0.108 R)
• M60: 43,175,292 km (0.057 R)
• M61: 44,056,573 km (0.09 R)
• M62: 44,253,294 km (0.097 R)
• M63: 46,635,939 km (0.102 R)
• M64: 47,238,071 km (0.095 R)
• M65: 47,640,938 km (0.082 R)
• M66: 48,247,408 km (0.107 R)
• M67: 52,251,095 km (0.095 R)
• M68: 53,399,558 km (0.1 R)
• M69: 54,450,783 km (0.08 R)
• M70: 54,661,865 km (0.092 R)
• M71: 57,645,146 km (0.115 R)
• M72: 57,752,707 km (0.106 R)
• M73: 59,264,992 km (0.052 R)
• M74: 60,244,110 km (0.105 R)
• M75: 60,899,797 km (0.068 R)
• M76: 61,118,958 km (0.109 R)
• M77: 62,439,010 km (0.117 R)
• M78: 63,657,185 km (0.099 R)
• M79: 65,331,185 km (0.073 R)
• M80: 66,117,322 km (0.059 R)
• M81: 72,750,193 km (0.103 R)
• M82: 73,215,442 km (0.082 R)
• M83: 75,673,784 km (0.067 R)
• M84: 76,735,779 km (0.112 R)
• M85: 76,972,443 km (0.115 R)
• M86: 77,327,738 km (0.118 R)
• M87: 77,802,561 km (0.109 R)
• M88: 78,874,281 km (0.117 R)
• M89: 79,352,096 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 23.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.3

Radius: 3.1

Gravity: 12 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 17.83 AU - 28.41 AU

Year: 32101 Days

Day: 15 Hours

Environment

Temp: -177 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 57,590,967 km

• M1: 43,683 km (0.119 R)
• M2: 252,521 km (0.06 R)
• M3: 448,195 km (0.082 R)
• M4: 1,014,423 km (0.049 R)
• M5: 1,036,713 km (0.057 R)
• M6: 1,081,742 km (0.08 R)
• M7: 1,268,291 km (0.068 R)
• M8: 1,389,914 km (0.106 R)
• M9: 1,644,529 km (0.116 R)
• M10: 1,913,357 km (0.101 R)
• M11: 1,941,032 km (0.069 R)
• M12: 2,024,807 km (0.029 R)
• M13: 2,283,013 km (0.036 R)
• M14: 3,183,443 km (0.06 R)
• M15: 3,618,772 km (0.072 R)
• M16: 3,756,552 km (0.059 R)
• M17: 4,037,048 km (0.052 R)
• M18: 4,767,385 km (0.036 R)
• M19: 4,804,934 km (0.075 R)
• M20: 4,956,327 km (0.079 R)
• M21: 5,070,769 km (0.047 R)
• M22: 5,109,216 km (0.084 R)
• M23: 5,816,066 km (0.11 R)
• M24: 5,896,550 km (0.088 R)
• M25: 6,553,135 km (0.095 R)
• M26: 6,890,029 km (0.088 R)
• M27: 7,017,935 km (0.12 R)
• M28: 7,319,076 km (0.073 R)
• M29: 7,668,536 km (0.053 R)
• M30: 7,800,931 km (0.116 R)
• M31: 8,202,750 km (0.097 R)
• M32: 9,072,961 km (0.061 R)
• M33: 9,828,281 km (0.059 R)
• M34: 9,924,173 km (0.037 R)
• M35: 10,652,565 km (0.111 R)
• M36: 10,701,783 km (0.06 R)
• M37: 12,781,941 km (0.106 R)
• M38: 13,044,037 km (0.043 R)
• M39: 13,149,354 km (0.117 R)
• M40: 13,733,533 km (0.114 R)
• M41: 14,217,782 km (0.092 R)
• M42: 15,037,279 km (0.049 R)
• M43: 16,097,030 km (0.042 R)
• M44: 16,778,748 km (0.048 R)
• M45: 16,836,044 km (0.112 R)
• M46: 18,464,566 km (0.11 R)
• M47: 18,998,630 km (0.088 R)
• M48: 19,177,849 km (0.095 R)
• M49: 20,203,492 km (0.081 R)
• M50: 20,876,682 km (0.102 R)
• M51: 22,244,904 km (0.029 R)
• M52: 22,876,357 km (0.096 R)
• M53: 23,449,616 km (0.03 R)
• M54: 24,675,421 km (0.103 R)
• M55: 24,805,721 km (0.068 R)
• M56: 25,789,775 km (0.1 R)
• M57: 26,054,264 km (0.096 R)
• M58: 26,386,222 km (0.09 R)
• M59: 27,255,984 km (0.103 R)
• M60: 27,863,501 km (0.079 R)
• M61: 28,067,104 km (0.09 R)
• M62: 28,407,289 km (0.117 R)
• M63: 28,612,089 km (0.06 R)
• M64: 28,748,971 km (0.109 R)
• M65: 29,160,814 km (0.07 R)
• M66: 33,672,686 km (0.12 R)
• M67: 34,251,629 km (0.068 R)
• M68: 34,396,889 km (0.078 R)
• M69: 35,419,689 km (0.102 R)
• M70: 36,378,163 km (0.092 R)
• M71: 37,121,216 km (0.085 R)
• M72: 37,719,458 km (0.069 R)
• M73: 37,944,453 km (0.09 R)
• M74: 38,094,799 km (0.083 R)
• M75: 38,396,089 km (0.103 R)
• M76: 39,380,592 km (0.116 R)
• M77: 40,219,986 km (0.119 R)
• M78: 40,757,341 km (0.119 R)
• M79: 40,834,235 km (0.071 R)
• M80: 42,305,380 km (0.087 R)
• M81: 42,539,351 km (0.086 R)
• M82: 43,557,664 km (0.102 R)
• M83: 45,538,639 km (0.104 R)
• M84: 46,983,006 km (0.095 R)
• M85: 47,144,423 km (0.061 R)
• M86: 47,710,950 km (0.077 R)
• M87: 50,081,328 km (0.115 R)
• M88: 50,328,763 km (0.061 R)
• M89: 51,571,772 km (0.105 R)
• M90: 53,918,962 km (0.09 R)
• M91: 54,765,686 km (0.086 R)
• M92: 55,105,722 km (0.086 R)
• M93: 55,958,580 km (0.031 R)
• M94: 56,044,000 km (0.106 R)
• M95: 56,558,168 km (0.11 R)

Kuiper Belt

Range: 38 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 11,520 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit