🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.5 AU - 0.74 AU

Year: 177 Days

Day: 26.5 Hours

Environment

Temp: 221 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,791,538 km

• M1: 34,258 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.57 AU - 0.73 AU

Year: 190 Days

Day: 25.2 Hours

Environment

Temp: 151 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,791,538 km

• M1: 263,891 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.68 AU - 1.02 AU

Year: 283 Days

Day: 34.6 Hours

Environment

Temp: 150 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,791,538 km

• M1: 442,959 km (0.03 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.01 AU - 1.61 AU

Year: 542 Days

Day: 19.6 Hours

Environment

Temp: -2 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 35,791,538 km

• M1: 44,730 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.56 AU - 2.32 AU

Year: 977 Days

Day: 25.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.77 AU - 2.41 AU

Year: 1093 Days

Day: 22.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,791,538 km

• M1: 1,719,478 km (0.078 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.19 AU - 3.45 AU

Year: 1713 Days

Day: 23 Hours

Environment

Temp: -104 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.4

Radius: 11.7

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 8.63 AU - 9.21 AU

Year: 9635 Days

Day: 11 Hours

Environment

Temp: -168 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 35,791,538 km

• M1: 229,334 km (0.085 R)
• M2: 382,821 km (0.056 R)
• M3: 651,349 km (0.032 R)
• M4: 754,721 km (0.1 R)
• M5: 848,370 km (0.068 R)
• M6: 1,014,124 km (0.082 R)
• M7: 1,154,746 km (0.064 R)
• M8: 1,515,875 km (0.03 R)
• M9: 1,955,693 km (0.076 R)
• M10: 2,434,406 km (0.07 R)
• M11: 2,650,725 km (0.039 R)
• M12: 3,364,157 km (0.078 R)
• M13: 3,687,737 km (0.104 R)
• M14: 3,965,092 km (0.116 R)
• M15: 4,394,138 km (0.086 R)
• M16: 4,898,283 km (0.119 R)
• M17: 4,989,089 km (0.049 R)
• M18: 5,080,643 km (0.05 R)
• M19: 5,389,712 km (0.112 R)
• M20: 5,483,660 km (0.066 R)
• M21: 5,993,788 km (0.101 R)
• M22: 6,686,576 km (0.099 R)
• M23: 6,991,307 km (0.11 R)
• M24: 7,128,189 km (0.066 R)
• M25: 7,369,939 km (0.059 R)
• M26: 7,968,480 km (0.078 R)
• M27: 8,950,889 km (0.096 R)
• M28: 9,099,739 km (0.117 R)
• M29: 9,856,256 km (0.117 R)
• M30: 10,009,893 km (0.06 R)
• M31: 10,087,085 km (0.067 R)
• M32: 10,358,755 km (0.11 R)
• M33: 11,509,911 km (0.102 R)
• M34: 12,039,038 km (0.081 R)
• M35: 12,285,875 km (0.085 R)
• M36: 12,576,095 km (0.087 R)
• M37: 13,036,706 km (0.101 R)
• M38: 13,502,853 km (0.086 R)
• M39: 14,190,704 km (0.106 R)
• M40: 14,277,621 km (0.087 R)
• M41: 14,364,537 km (0.108 R)
• M42: 15,288,304 km (0.096 R)
• M43: 15,466,475 km (0.112 R)
• M44: 16,005,027 km (0.045 R)
• M45: 16,140,713 km (0.064 R)
• M46: 16,687,044 km (0.078 R)
• M47: 17,008,530 km (0.049 R)
• M48: 18,126,176 km (0.086 R)
• M49: 18,409,364 km (0.091 R)
• M50: 18,741,621 km (0.116 R)
• M51: 20,677,717 km (0.116 R)
• M52: 21,072,655 km (0.104 R)
• M53: 22,524,802 km (0.076 R)
• M54: 23,135,161 km (0.101 R)
• M55: 23,442,286 km (0.107 R)
• M56: 24,372,036 km (0.095 R)
• M57: 25,051,061 km (0.084 R)
• M58: 25,208,588 km (0.1 R)
• M59: 25,577,496 km (0.083 R)
• M60: 26,641,586 km (0.096 R)
• M61: 27,720,037 km (0.104 R)
• M62: 27,828,645 km (0.116 R)
• M63: 28,046,310 km (0.108 R)
• M64: 28,593,090 km (0.093 R)
• M65: 29,585,971 km (0.048 R)
• M66: 30,758,669 km (0.11 R)
• M67: 30,871,166 km (0.096 R)
• M68: 31,040,212 km (0.1 R)
• M69: 31,209,407 km (0.12 R)
• M70: 32,403,048 km (0.114 R)
• M71: 32,804,270 km (0.117 R)
• M72: 33,322,477 km (0.102 R)
• M73: 33,437,966 km (0.053 R)
• M74: 33,843,377 km (0.097 R)
• M75: 34,308,776 km (0.054 R)
• M76: 35,540,265 km (0.115 R)
• M77: 35,835,721 km (0.117 R)
• M78: 35,954,053 km (0.078 R)
• M79: 36,131,775 km (0.076 R)
• M80: 37,685,050 km (0.111 R)
• M81: 38,530,428 km (0.103 R)
• M82: 40,055,578 km (0.097 R)
• M83: 41,227,827 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 76.8

Radius: 6.1

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 11.48 AU - 16.84 AU

Year: 19270 Days

Day: 16.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 35,791,538 km

• M1: 106,364 km (0.076 R)
• M2: 309,668 km (0.071 R)
• M3: 383,270 km (0.103 R)
• M4: 824,135 km (0.047 R)
• M5: 1,072,467 km (0.077 R)
• M6: 1,308,383 km (0.047 R)
• M7: 1,414,597 km (0.086 R)
• M8: 1,769,294 km (0.111 R)
• M9: 2,447,870 km (0.104 R)
• M10: 2,894,868 km (0.118 R)
• M11: 3,104,156 km (0.11 R)
• M12: 3,786,472 km (0.106 R)
• M13: 4,460,261 km (0.034 R)
• M14: 5,170,402 km (0.065 R)
• M15: 5,538,562 km (0.085 R)
• M16: 7,094,230 km (0.102 R)
• M17: 7,376,372 km (0.057 R)
• M18: 7,471,217 km (0.092 R)
• M19: 9,624,229 km (0.075 R)
• M20: 9,728,050 km (0.119 R)
• M21: 9,936,590 km (0.051 R)
• M22: 10,252,241 km (0.073 R)
• M23: 10,499,975 km (0.037 R)
• M24: 10,785,558 km (0.048 R)
• M25: 11,291,498 km (0.09 R)
• M26: 12,439,063 km (0.067 R)
• M27: 14,130,566 km (0.044 R)
• M28: 14,683,779 km (0.108 R)
• M29: 14,763,365 km (0.114 R)
• M30: 15,123,298 km (0.034 R)
• M31: 15,163,539 km (0.093 R)
• M32: 16,509,322 km (0.117 R)
• M33: 16,716,515 km (0.031 R)
• M34: 16,882,868 km (0.1 R)
• M35: 18,577,064 km (0.093 R)
• M36: 19,487,815 km (0.095 R)
• M37: 19,970,717 km (0.075 R)
• M38: 20,103,111 km (0.095 R)
• M39: 20,858,880 km (0.056 R)
• M40: 21,262,645 km (0.065 R)
• M41: 21,578,595 km (0.036 R)
• M42: 22,123,730 km (0.119 R)
• M43: 22,903,733 km (0.086 R)
• M44: 24,916,573 km (0.073 R)
• M45: 25,536,207 km (0.1 R)
• M46: 26,305,738 km (0.081 R)
• M47: 27,131,668 km (0.063 R)
• M48: 28,659,661 km (0.098 R)
• M49: 29,108,454 km (0.079 R)
• M50: 29,258,651 km (0.078 R)
• M51: 31,746,763 km (0.061 R)
• M52: 32,107,742 km (0.073 R)
• M53: 32,573,889 km (0.09 R)
• M54: 34,143,769 km (0.106 R)
• M55: 35,150,563 km (0.063 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 11,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit