🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.5 AU - 0.52 AU

Year: 132 Days

Day: 40.4 Hours

Environment

Temp: 259 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 83,783,377 km

• M1: 48,769 km (0.067 R)
• M2: 205,547 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.42 AU - 0.62 AU

Year: 136 Days

Day: 22 Hours

Environment

Temp: 182 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.74 AU - 1.1 AU

Year: 321 Days

Day: 27.9 Hours

Environment

Temp: 81 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1 AU - 1.58 AU

Year: 532 Days

Day: 14.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 5.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 4.18 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.2

Radius: 13.3

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 6.42 AU - 7.72 AU

Year: 6832 Days

Day: 12.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 83,783,377 km

• M1: 179,817 km (0.099 R)
• M2: 263,143 km (0.074 R)
• M3: 466,895 km (0.091 R)
• M4: 652,845 km (0.031 R)
• M5: 900,430 km (0.09 R)
• M6: 1,018,313 km (0.097 R)
• M7: 1,218,475 km (0.093 R)
• M8: 1,544,149 km (0.082 R)
• M9: 2,260,873 km (0.106 R)
• M10: 2,409,124 km (0.11 R)
• M11: 2,526,708 km (0.087 R)
• M12: 2,646,386 km (0.091 R)
• M13: 2,998,839 km (0.108 R)
• M14: 3,347,701 km (0.074 R)
• M15: 3,846,610 km (0.102 R)
• M16: 4,064,873 km (0.054 R)
• M17: 4,307,820 km (0.1 R)
• M18: 4,451,733 km (0.069 R)
• M19: 4,723,254 km (0.085 R)
• M20: 4,935,832 km (0.104 R)
• M21: 5,592,716 km (0.075 R)
• M22: 5,682,475 km (0.114 R)
• M23: 5,818,011 km (0.061 R)
• M24: 6,254,089 km (0.104 R)
• M25: 6,724,723 km (0.072 R)
• M26: 7,109,639 km (0.116 R)
• M27: 7,329,248 km (0.12 R)
• M28: 7,576,085 km (0.032 R)
• M29: 7,875,730 km (0.064 R)
• M30: 8,204,845 km (0.085 R)
• M31: 8,694,179 km (0.042 R)
• M32: 9,087,173 km (0.098 R)
• M33: 9,647,118 km (0.095 R)
• M34: 10,605,442 km (0.112 R)
• M35: 11,565,262 km (0.085 R)
• M36: 11,824,066 km (0.08 R)
• M37: 11,997,600 km (0.053 R)
• M38: 13,809,978 km (0.053 R)
• M39: 14,268,645 km (0.102 R)
• M40: 14,670,315 km (0.061 R)
• M41: 14,825,747 km (0.043 R)
• M42: 15,075,725 km (0.045 R)
• M43: 15,264,069 km (0.102 R)
• M44: 15,516,291 km (0.066 R)
• M45: 16,442,751 km (0.082 R)
• M46: 16,896,332 km (0.075 R)
• M47: 17,255,666 km (0.103 R)
• M48: 17,981,814 km (0.119 R)
• M49: 18,516,327 km (0.06 R)
• M50: 18,853,072 km (0.107 R)
• M51: 19,157,803 km (0.03 R)
• M52: 19,737,943 km (0.071 R)
• M53: 19,841,016 km (0.092 R)
• M54: 20,185,540 km (0.105 R)
• M55: 20,497,451 km (0.103 R)
• M56: 20,671,284 km (0.101 R)
• M57: 21,266,385 km (0.053 R)
• M58: 21,618,987 km (0.056 R)
• M59: 21,831,565 km (0.059 R)
• M60: 22,080,347 km (0.091 R)
• M61: 22,509,094 km (0.111 R)
• M62: 22,616,804 km (0.052 R)
• M63: 23,048,993 km (0.117 R)
• M64: 24,657,020 km (0.03 R)
• M65: 24,804,973 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 491.9

Radius: 6.6

Gravity: 11.29 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 13.98 AU - 21.6 AU

Year: 27271 Days

Day: 16.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 83,783,377 km

• M1: 336,745 km (0.044 R)
• M2: 1,281,605 km (0.101 R)
• M3: 1,599,201 km (0.062 R)
• M4: 2,379,803 km (0.113 R)
• M5: 2,610,782 km (0.075 R)
• M6: 4,751,528 km (0.108 R)
• M7: 5,289,033 km (0.101 R)
• M8: 6,527,553 km (0.037 R)
• M9: 6,959,443 km (0.108 R)
• M10: 7,345,106 km (0.058 R)
• M11: 7,965,039 km (0.056 R)
• M12: 8,837,195 km (0.108 R)
• M13: 10,170,411 km (0.064 R)
• M14: 10,294,577 km (0.067 R)
• M15: 11,955,712 km (0.034 R)
• M16: 12,350,800 km (0.075 R)
• M17: 13,086,074 km (0.087 R)
• M18: 13,289,078 km (0.061 R)
• M19: 13,835,559 km (0.063 R)
• M20: 15,590,192 km (0.09 R)
• M21: 16,093,889 km (0.099 R)
• M22: 16,166,294 km (0.091 R)
• M23: 16,384,108 km (0.111 R)
• M24: 16,529,817 km (0.098 R)
• M25: 17,786,140 km (0.102 R)
• M26: 18,843,797 km (0.067 R)
• M27: 21,575,454 km (0.096 R)
• M28: 21,655,339 km (0.061 R)
• M29: 22,216,929 km (0.099 R)
• M30: 22,459,278 km (0.11 R)
• M31: 22,540,210 km (0.116 R)
• M32: 23,518,880 km (0.06 R)
• M33: 23,683,288 km (0.072 R)
• M34: 24,096,178 km (0.113 R)
• M35: 24,428,136 km (0.048 R)
• M36: 27,397,055 km (0.048 R)
• M37: 28,440,799 km (0.113 R)
• M38: 28,703,792 km (0.099 R)
• M39: 29,232,172 km (0.069 R)
• M40: 30,298,506 km (0.039 R)
• M41: 31,016,575 km (0.078 R)
• M42: 31,740,180 km (0.109 R)
• M43: 31,921,942 km (0.025 R)
• M44: 34,130,006 km (0.06 R)
• M45: 34,223,056 km (0.082 R)
• M46: 34,783,300 km (0.109 R)
• M47: 34,876,948 km (0.052 R)
• M48: 35,158,342 km (0.065 R)
• M49: 36,197,000 km (0.093 R)
• M50: 36,958,603 km (0.06 R)
• M51: 39,763,563 km (0.09 R)
• M52: 39,959,536 km (0.036 R)
• M53: 40,549,251 km (0.073 R)
• M54: 41,538,691 km (0.1 R)
• M55: 42,036,403 km (0.087 R)
• M56: 43,138,192 km (0.099 R)
• M57: 43,541,208 km (0.117 R)
• M58: 44,656,012 km (0.102 R)
• M59: 47,120,487 km (0.093 R)
• M60: 47,431,650 km (0.067 R)
• M61: 48,892,773 km (0.094 R)
• M62: 53,148,084 km (0.116 R)
• M63: 54,665,306 km (0.03 R)
• M64: 54,992,177 km (0.046 R)
• M65: 56,086,785 km (0.057 R)
• M66: 57,078,020 km (0.065 R)
• M67: 57,188,424 km (0.081 R)
• M68: 60,086,134 km (0.117 R)
• M69: 60,987,312 km (0.112 R)
• M70: 62,347,456 km (0.078 R)
• M71: 63,259,853 km (0.081 R)
• M72: 67,887,065 km (0.085 R)
• M73: 70,241,287 km (0.068 R)
• M74: 70,952,774 km (0.093 R)
• M75: 71,547,426 km (0.118 R)
• M76: 73,101,448 km (0.105 R)
• M77: 73,581,957 km (0.097 R)
• M78: 74,545,816 km (0.12 R)
• M79: 75,877,985 km (0.073 R)
• M80: 76,729,945 km (0.081 R)
• M81: 78,565,959 km (0.117 R)
• M82: 79,674,480 km (0.071 R)
• M83: 81,160,734 km (0.101 R)
• M84: 81,782,613 km (0.084 R)
• M85: 83,657,822 km (0.098 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 16,510 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit