🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.47 AU - 0.55 AU

Year: 127 Days

Day: 32 Hours

Environment

Temp: 235 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,411,766 km

• M1: 168,896 km (0.06 R)
• M2: 290,220 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.64 AU - 1 AU

Year: 260 Days

Day: 19.7 Hours

Environment

Temp: 118 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.78 AU - 1.16 AU

Year: 334 Days

Day: 24.7 Hours

Environment

Temp: 173 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,411,766 km

• M1: 353,799 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.03 AU - 1.17 AU

Year: 404 Days

Day: 45.3 Hours

Environment

Temp: 157 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,411,766 km

• M1: 48,769 km (0.031 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.04 AU - 1.18 AU

Year: 409 Days

Day: 38.3 Hours

Environment

Temp: 44 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 48,411,766 km

• M1: 630,854 km (0.036 R)
• M2: 760,256 km (0.055 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.26 AU - 3.98 AU

Year: 2410 Days

Day: 25.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,411,766 km

• M1: 1,332,767 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820

Radius: 13

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 6.06 AU - 8.58 AU

Year: 6929 Days

Day: 7.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 48,411,766 km

• M1: 180,116 km (0.112 R)
• M2: 265,686 km (0.117 R)
• M3: 399,576 km (0.099 R)
• M4: 1,379,292 km (0.105 R)
• M5: 1,729,651 km (0.098 R)
• M6: 2,196,396 km (0.089 R)
• M7: 2,630,679 km (0.106 R)
• M8: 3,067,205 km (0.103 R)
• M9: 3,217,850 km (0.104 R)
• M10: 3,474,710 km (0.104 R)
• M11: 3,631,937 km (0.11 R)
• M12: 3,791,708 km (0.064 R)
• M13: 3,953,872 km (0.092 R)
• M14: 4,173,631 km (0.109 R)
• M15: 4,454,127 km (0.048 R)
• M16: 4,539,547 km (0.102 R)
• M17: 4,683,012 km (0.113 R)
• M18: 4,769,928 km (0.072 R)
• M19: 5,122,829 km (0.108 R)
• M20: 5,302,497 km (0.101 R)
• M21: 5,393,153 km (0.117 R)
• M22: 5,637,297 km (0.089 R)
• M23: 5,916,596 km (0.099 R)
• M24: 6,200,233 km (0.074 R)
• M25: 6,456,345 km (0.117 R)
• M26: 6,978,890 km (0.05 R)
• M27: 7,822,772 km (0.065 R)
• M28: 8,064,821 km (0.107 R)
• M29: 8,379,874 km (0.078 R)
• M30: 9,569,028 km (0.088 R)
• M31: 9,865,381 km (0.078 R)
• M32: 10,089,628 km (0.088 R)
• M33: 10,277,673 km (0.118 R)
• M34: 10,887,583 km (0.093 R)
• M35: 11,119,460 km (0.104 R)
• M36: 11,352,833 km (0.062 R)
• M37: 12,222,595 km (0.118 R)
• M38: 12,584,622 km (0.113 R)
• M39: 12,868,558 km (0.116 R)
• M40: 12,950,089 km (0.073 R)
• M41: 13,031,919 km (0.114 R)
• M42: 13,195,729 km (0.115 R)
• M43: 13,443,014 km (0.072 R)
• M44: 14,320,406 km (0.105 R)
• M45: 15,130,179 km (0.116 R)
• M46: 15,779,883 km (0.042 R)
• M47: 16,218,204 km (0.079 R)
• M48: 17,602,284 km (0.091 R)
• M49: 18,011,284 km (0.083 R)
• M50: 18,561,356 km (0.105 R)
• M51: 19,070,587 km (0.112 R)
• M52: 19,210,162 km (0.099 R)
• M53: 19,725,227 km (0.077 R)
• M54: 20,197,358 km (0.058 R)
• M55: 20,482,492 km (0.059 R)
• M56: 20,673,379 km (0.047 R)
• M57: 20,960,606 km (0.091 R)
• M58: 22,172,050 km (0.061 R)
• M59: 22,909,717 km (0.103 R)
• M60: 23,256,784 km (0.108 R)
• M61: 23,605,646 km (0.073 R)
• M62: 24,510,414 km (0.118 R)
• M63: 24,967,137 km (0.111 R)
• M64: 26,354,058 km (0.096 R)
• M65: 27,713,155 km (0.106 R)
• M66: 28,189,026 km (0.111 R)
• M67: 28,507,669 km (0.08 R)
• M68: 28,667,440 km (0.057 R)
• M69: 29,524,785 km (0.032 R)
• M70: 30,662,627 km (0.071 R)
• M71: 31,209,557 km (0.082 R)
• M72: 32,036,085 km (0.061 R)
• M73: 32,813,994 km (0.059 R)
• M74: 33,429,439 km (0.099 R)
• M75: 33,935,978 km (0.118 R)
• M76: 34,218,419 km (0.076 R)
• M77: 35,184,671 km (0.078 R)
• M78: 35,356,110 km (0.112 R)
• M79: 36,506,219 km (0.062 R)
• M80: 36,737,647 km (0.119 R)
• M81: 36,969,673 km (0.094 R)
• M82: 37,435,072 km (0.061 R)
• M83: 38,607,171 km (0.11 R)
• M84: 38,902,029 km (0.104 R)
• M85: 39,079,302 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 96.6

Radius: 7.2

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 16.45 AU - 19.83 AU

Year: 27029 Days

Day: 19.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 48,411,766 km

• M1: 145,260 km (0.104 R)
• M2: 908,807 km (0.041 R)
• M3: 1,224,159 km (0.114 R)
• M4: 1,733,690 km (0.1 R)
• M5: 3,298,932 km (0.107 R)
• M6: 3,446,735 km (0.058 R)
• M7: 3,810,557 km (0.1 R)
• M8: 4,123,217 km (0.117 R)
• M9: 4,411,641 km (0.106 R)
• M10: 5,041,897 km (0.102 R)
• M11: 5,384,925 km (0.081 R)
• M12: 6,718,889 km (0.06 R)
• M13: 7,558,133 km (0.055 R)
• M14: 8,309,264 km (0.062 R)
• M15: 8,918,875 km (0.096 R)
• M16: 10,570,735 km (0.109 R)
• M17: 11,588,150 km (0.116 R)
• M18: 12,131,340 km (0.06 R)
• M19: 12,406,002 km (0.115 R)
• M20: 12,821,884 km (0.115 R)
• M21: 13,478,020 km (0.111 R)
• M22: 15,411,872 km (0.092 R)
• M23: 16,411,036 km (0.097 R)
• M24: 17,379,383 km (0.053 R)
• M25: 17,844,632 km (0.05 R)
• M26: 17,896,543 km (0.119 R)
• M27: 18,945,972 km (0.094 R)
• M28: 19,799,727 km (0.047 R)
• M29: 19,961,293 km (0.063 R)
• M30: 21,103,772 km (0.051 R)
• M31: 21,323,830 km (0.054 R)
• M32: 22,828,934 km (0.087 R)
• M33: 23,908,582 km (0.05 R)
• M34: 25,179,266 km (0.103 R)
• M35: 26,827,985 km (0.112 R)
• M36: 27,545,306 km (0.087 R)
• M37: 27,725,572 km (0.045 R)
• M38: 28,693,769 km (0.072 R)
• M39: 29,919,574 km (0.1 R)
• M40: 30,166,859 km (0.089 R)
• M41: 31,224,965 km (0.027 R)
• M42: 32,105,498 km (0.087 R)
• M43: 32,485,477 km (0.106 R)
• M44: 32,930,530 km (0.114 R)
• M45: 33,057,988 km (0.119 R)
• M46: 34,471,837 km (0.027 R)
• M47: 37,092,343 km (0.068 R)
• M48: 38,091,507 km (0.112 R)
• M49: 38,359,437 km (0.087 R)
• M50: 41,416,619 km (0.075 R)
• M51: 44,128,679 km (0.118 R)
• M52: 44,903,895 km (0.096 R)
• M53: 46,754,271 km (0.075 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 18,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit