🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.58 AU - 0.68 AU

Year: 185 Days

Day: 47.3 Hours

Environment

Temp: 213 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.49 AU - 0.77 AU

Year: 185 Days

Day: 36.2 Hours

Environment

Temp: 140 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.66 AU - 0.72 AU

Year: 213 Days

Day: 28.5 Hours

Environment

Temp: 182 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.73 AU - 0.79 AU

Year: 246 Days

Day: 46.3 Hours

Environment

Temp: 168 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.71 AU - 0.97 AU

Year: 286 Days

Day: 42.2 Hours

Environment

Temp: 118 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,656,041 km

• M1: 198,816 km (0.076 R)
• M2: 466,147 km (0.085 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.91 AU - 4.03 AU

Year: 2934 Days

Day: 17.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.8

Radius: 12.4

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.5 AU - 7.26 AU

Year: 5288 Days

Day: 12.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 50,656,041 km

• M1: 156,629 km (0.104 R)
• M2: 252,372 km (0.095 R)
• M3: 334,501 km (0.087 R)
• M4: 494,571 km (0.097 R)
• M5: 696,079 km (0.105 R)
• M6: 890,407 km (0.053 R)
• M7: 1,051,972 km (0.045 R)
• M8: 1,210,097 km (0.097 R)
• M9: 1,362,537 km (0.074 R)
• M10: 1,448,407 km (0.109 R)
• M11: 1,551,180 km (0.098 R)
• M12: 1,733,241 km (0.056 R)
• M13: 2,169,169 km (0.117 R)
• M14: 2,253,692 km (0.108 R)
• M15: 2,426,178 km (0.069 R)
• M16: 3,064,512 km (0.029 R)
• M17: 4,232,124 km (0.118 R)
• M18: 4,338,787 km (0.069 R)
• M19: 4,446,348 km (0.108 R)
• M20: 5,315,960 km (0.09 R)
• M21: 5,805,744 km (0.094 R)
• M22: 5,900,738 km (0.104 R)
• M23: 6,116,459 km (0.096 R)
• M24: 6,213,099 km (0.05 R)
• M25: 7,182,493 km (0.111 R)
• M26: 7,986,432 km (0.079 R)
• M27: 8,171,933 km (0.105 R)
• M28: 8,358,931 km (0.055 R)
• M29: 8,873,697 km (0.111 R)
• M30: 9,259,510 km (0.051 R)
• M31: 9,933,897 km (0.057 R)
• M32: 10,536,926 km (0.099 R)
• M33: 11,033,741 km (0.105 R)
• M34: 11,448,725 km (0.032 R)
• M35: 11,538,334 km (0.095 R)
• M36: 12,080,926 km (0.073 R)
• M37: 12,385,956 km (0.047 R)
• M38: 13,159,676 km (0.117 R)
• M39: 13,758,067 km (0.099 R)
• M40: 14,462,225 km (0.101 R)
• M41: 14,883,791 km (0.071 R)
• M42: 15,243,724 km (0.11 R)
• M43: 15,408,281 km (0.093 R)
• M44: 16,239,896 km (0.078 R)
• M45: 16,542,981 km (0.073 R)
• M46: 17,497,416 km (0.089 R)
• M47: 18,190,203 km (0.087 R)
• M48: 18,645,280 km (0.071 R)
• M49: 18,750,896 km (0.12 R)
• M50: 18,891,967 km (0.057 R)
• M51: 19,853,283 km (0.099 R)
• M52: 19,997,196 km (0.114 R)
• M53: 20,285,770 km (0.025 R)
• M54: 20,466,784 km (0.089 R)
• M55: 21,086,568 km (0.108 R)
• M56: 22,419,335 km (0.113 R)
• M57: 23,285,058 km (0.093 R)
• M58: 23,741,032 km (0.108 R)
• M59: 23,970,216 km (0.037 R)
• M60: 24,392,082 km (0.03 R)
• M61: 25,204,548 km (0.103 R)
• M62: 25,282,339 km (0.12 R)
• M63: 25,672,790 km (0.11 R)
• M64: 26,065,185 km (0.073 R)
• M65: 26,499,019 km (0.033 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 139.3

Radius: 3.1

Gravity: 14.5 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 15.27 AU - 17.05 AU

Year: 24092 Days

Day: 19.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 50,656,041 km

• M1: 81,830 km (0.035 R)
• M2: 203,752 km (0.109 R)
• M3: 288,574 km (0.075 R)
• M4: 745,596 km (0.105 R)
• M5: 1,036,863 km (0.107 R)
• M6: 1,057,507 km (0.067 R)
• M7: 1,639,144 km (0.09 R)
• M8: 1,736,233 km (0.107 R)
• M9: 1,760,767 km (0.072 R)
• M10: 1,860,100 km (0.075 R)
• M11: 1,885,232 km (0.089 R)
• M12: 2,090,331 km (0.108 R)
• M13: 2,690,069 km (0.091 R)
• M14: 2,804,511 km (0.118 R)
• M15: 2,920,599 km (0.098 R)
• M16: 3,097,574 km (0.082 R)
• M17: 3,127,343 km (0.119 R)
• M18: 3,680,856 km (0.054 R)
• M19: 4,033,607 km (0.094 R)
• M20: 4,498,109 km (0.086 R)
• M21: 4,565,877 km (0.088 R)
• M22: 5,014,371 km (0.025 R)
• M23: 5,549,183 km (0.094 R)
• M24: 5,952,798 km (0.106 R)
• M25: 6,403,686 km (0.087 R)
• M26: 6,441,834 km (0.1 R)
• M27: 7,140,007 km (0.117 R)
• M28: 8,355,789 km (0.072 R)
• M29: 8,439,115 km (0.085 R)
• M30: 9,072,812 km (0.092 R)
• M31: 9,158,382 km (0.108 R)
• M32: 9,373,653 km (0.073 R)
• M33: 9,590,570 km (0.085 R)
• M34: 9,721,468 km (0.08 R)
• M35: 9,853,114 km (0.102 R)
• M36: 10,295,774 km (0.082 R)
• M37: 10,474,693 km (0.118 R)
• M38: 11,108,839 km (0.079 R)
• M39: 11,848,750 km (0.085 R)
• M40: 13,619,839 km (0.111 R)
• M41: 14,161,982 km (0.046 R)
• M42: 14,811,984 km (0.104 R)
• M43: 15,420,399 km (0.118 R)
• M44: 15,625,049 km (0.079 R)
• M45: 16,766,481 km (0.078 R)
• M46: 16,871,648 km (0.117 R)
• M47: 17,241,155 km (0.095 R)
• M48: 17,560,097 km (0.104 R)
• M49: 17,613,354 km (0.036 R)
• M50: 17,827,279 km (0.103 R)
• M51: 18,041,952 km (0.095 R)
• M52: 18,095,807 km (0.119 R)
• M53: 18,855,016 km (0.104 R)
• M54: 18,909,620 km (0.096 R)
• M55: 19,293,338 km (0.094 R)
• M56: 19,790,602 km (0.106 R)
• M57: 21,193,830 km (0.111 R)
• M58: 21,592,358 km (0.112 R)
• M59: 21,821,243 km (0.105 R)
• M60: 21,993,580 km (0.113 R)
• M61: 22,108,621 km (0.084 R)
• M62: 22,686,816 km (0.08 R)
• M63: 23,211,456 km (0.102 R)
• M64: 23,799,076 km (0.115 R)
• M65: 23,858,168 km (0.07 R)
• M66: 24,154,072 km (0.064 R)
• M67: 24,332,094 km (0.109 R)
• M68: 24,570,253 km (0.104 R)
• M69: 25,651,547 km (0.108 R)
• M70: 26,625,728 km (0.062 R)
• M71: 26,871,069 km (0.111 R)
• M72: 27,611,877 km (0.101 R)
• M73: 28,484,482 km (0.095 R)
• M74: 29,619,780 km (0.03 R)
• M75: 30,641,234 km (0.047 R)
• M76: 30,705,412 km (0.106 R)
• M77: 31,544,506 km (0.088 R)
• M78: 33,310,958 km (0.07 R)
• M79: 35,176,294 km (0.08 R)
• M80: 35,243,613 km (0.102 R)
• M81: 36,597,623 km (0.093 R)
• M82: 36,938,706 km (0.094 R)
• M83: 37,899,424 km (0.076 R)
• M84: 38,729,542 km (0.071 R)
• M85: 39,286,196 km (0.069 R)
• M86: 39,705,519 km (0.058 R)
• M87: 41,184,593 km (0.073 R)
• M88: 42,037,750 km (0.077 R)
• M89: 42,323,482 km (0.092 R)
• M90: 43,544,948 km (0.072 R)
• M91: 44,051,337 km (0.096 R)
• M92: 46,022,289 km (0.093 R)
• M93: 47,723,965 km (0.092 R)
• M94: 48,769,803 km (0.117 R)
• M95: 49,070,046 km (0.11 R)
• M96: 49,145,144 km (0.11 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 16,012 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit