🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.47 AU - 0.61 AU

Year: 141 Days

Day: 16.1 Hours

Environment

Temp: 216 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 79,838,348 km

• M1: 102,774 km (0.042 R)
• M2: 115,938 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.95 AU - 1.35 AU

Year: 440 Days

Day: 29.2 Hours

Environment

Temp: 29 °C

Axial Tilt: 28.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.95 AU - 1.47 AU

Year: 474 Days

Day: 34.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 79,838,348 km

• M1: 25,731 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.01 AU - 3.05 AU

Year: 1434 Days

Day: 33.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.43 AU - 3.11 AU

Year: 1643 Days

Day: 46.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,838,348 km

• M1: 1,394,103 km (0.101 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.59 AU - 3.59 AU

Year: 2425 Days

Day: 46.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,838,348 km

• M1: 82,877 km (0.069 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.36 AU - 5.04 AU

Year: 3068 Days

Day: 35.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.92 AU - 5.26 AU

Year: 3505 Days

Day: 24.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,838,348 km

• M1: 182,360 km (0.066 R)
• M2: 1,688,362 km (0.064 R)

Asteroid Belt

Center: 9.16 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 330.3

Radius: 5.7

Gravity: 10.17 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 12.66 AU - 14.8 AU

Year: 18134 Days

Day: 19.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,838,348 km

• M1: 173,384 km (0.107 R)
• M2: 360,980 km (0.067 R)
• M3: 420,819 km (0.11 R)
• M4: 695,032 km (0.088 R)
• M5: 771,327 km (0.109 R)
• M6: 1,217,427 km (0.107 R)
• M7: 1,405,771 km (0.106 R)
• M8: 1,889,421 km (0.064 R)
• M9: 2,191,459 km (0.096 R)
• M10: 2,305,004 km (0.096 R)
• M11: 2,420,494 km (0.12 R)
• M12: 2,778,631 km (0.061 R)
• M13: 3,217,102 km (0.119 R)
• M14: 3,411,729 km (0.112 R)
• M15: 4,157,624 km (0.08 R)
• M16: 4,334,000 km (0.099 R)
• M17: 5,674,995 km (0.107 R)
• M18: 6,716,645 km (0.106 R)
• M19: 7,600,170 km (0.114 R)
• M20: 7,946,340 km (0.098 R)
• M21: 8,834,053 km (0.039 R)
• M22: 9,060,844 km (0.088 R)
• M23: 9,152,099 km (0.083 R)
• M24: 9,706,209 km (0.077 R)
• M25: 10,128,823 km (0.114 R)
• M26: 10,271,091 km (0.112 R)
• M27: 10,653,463 km (0.039 R)
• M28: 10,798,124 km (0.049 R)
• M29: 11,089,391 km (0.109 R)
• M30: 11,383,201 km (0.07 R)
• M31: 11,531,004 km (0.039 R)
• M32: 11,729,221 km (0.056 R)
• M33: 12,229,476 km (0.095 R)
• M34: 12,533,010 km (0.063 R)
• M35: 14,299,462 km (0.113 R)
• M36: 14,459,083 km (0.036 R)
• M37: 15,157,406 km (0.079 R)
• M38: 15,265,715 km (0.114 R)
• M39: 15,976,604 km (0.038 R)
• M40: 16,419,413 km (0.116 R)
• M41: 16,978,760 km (0.104 R)
• M42: 17,147,656 km (0.077 R)
• M43: 18,346,084 km (0.104 R)
• M44: 18,403,829 km (0.092 R)
• M45: 18,577,512 km (0.08 R)
• M46: 18,635,407 km (0.076 R)
• M47: 18,751,644 km (0.062 R)
• M48: 19,453,558 km (0.073 R)
• M49: 19,748,565 km (0.036 R)
• M50: 20,582,423 km (0.047 R)
• M51: 21,185,153 km (0.091 R)
• M52: 21,488,687 km (0.038 R)
• M53: 21,915,938 km (0.108 R)
• M54: 22,038,609 km (0.084 R)
• M55: 22,346,032 km (0.098 R)
• M56: 23,653,069 km (0.104 R)
• M57: 23,841,861 km (0.059 R)
• M58: 24,094,383 km (0.106 R)
• M59: 24,474,660 km (0.119 R)
• M60: 25,627,462 km (0.061 R)
• M61: 26,471,044 km (0.1 R)
• M62: 26,994,637 km (0.05 R)
• M63: 27,126,133 km (0.087 R)
• M64: 28,118,715 km (0.105 R)
• M65: 29,528,077 km (0.071 R)
• M66: 29,731,380 km (0.103 R)
• M67: 30,207,400 km (0.115 R)
• M68: 30,754,480 km (0.041 R)
• M69: 30,823,145 km (0.114 R)
• M70: 31,927,926 km (0.106 R)
• M71: 32,066,902 km (0.115 R)
• M72: 33,327,114 km (0.089 R)
• M73: 35,679,092 km (0.09 R)
• M74: 36,184,883 km (0.115 R)
• M75: 36,620,212 km (0.09 R)
• M76: 37,569,560 km (0.085 R)
• M77: 38,010,425 km (0.083 R)
• M78: 39,343,342 km (0.095 R)
• M79: 39,641,491 km (0.067 R)
• M80: 40,240,331 km (0.118 R)
• M81: 40,390,528 km (0.077 R)
• M82: 42,512,274 km (0.027 R)
• M83: 43,586,836 km (0.08 R)
• M84: 45,059,178 km (0.073 R)
• M85: 45,684,048 km (0.073 R)
• M86: 45,762,288 km (0.094 R)
• M87: 47,100,291 km (0.107 R)
• M88: 48,052,482 km (0.086 R)
• M89: 48,690,816 km (0.104 R)
• M90: 48,770,851 km (0.081 R)
• M91: 49,331,992 km (0.115 R)
• M92: 49,734,111 km (0.043 R)
• M93: 50,218,210 km (0.093 R)
• M94: 51,516,420 km (0.118 R)
• M95: 54,560,737 km (0.062 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.3

Radius: 5.1

Gravity: 20.27 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 14.77 AU - 18.79 AU

Year: 24501 Days

Day: 19.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,838,348 km

• M1: 306,227 km (0.072 R)
• M2: 360,082 km (0.116 R)
• M3: 608,265 km (0.097 R)
• M4: 982,260 km (0.063 R)
• M5: 1,064,538 km (0.036 R)
• M6: 1,149,061 km (0.093 R)
• M7: 1,265,299 km (0.105 R)
• M8: 1,636,900 km (0.029 R)
• M9: 2,473,451 km (0.102 R)
• M10: 2,510,851 km (0.1 R)
• M11: 2,624,096 km (0.086 R)
• M12: 3,255,998 km (0.115 R)
• M13: 3,379,565 km (0.062 R)
• M14: 3,802,628 km (0.119 R)
• M15: 5,073,612 km (0.101 R)
• M16: 5,753,983 km (0.115 R)
• M17: 7,522,230 km (0.089 R)
• M18: 8,071,852 km (0.084 R)
• M19: 8,183,303 km (0.111 R)
• M20: 8,634,340 km (0.106 R)
• M21: 8,977,967 km (0.109 R)
• M22: 10,215,291 km (0.116 R)
• M23: 11,193,361 km (0.072 R)
• M24: 12,586,417 km (0.088 R)
• M25: 14,436,643 km (0.116 R)
• M26: 14,504,262 km (0.113 R)
• M27: 17,366,667 km (0.106 R)
• M28: 17,510,580 km (0.091 R)
• M29: 17,945,013 km (0.098 R)
• M30: 18,456,189 km (0.062 R)
• M31: 18,750,448 km (0.1 R)
• M32: 19,343,753 km (0.063 R)
• M33: 21,855,052 km (0.099 R)
• M34: 22,322,545 km (0.109 R)
• M35: 22,636,103 km (0.074 R)
• M36: 23,346,842 km (0.077 R)
• M37: 23,665,037 km (0.093 R)
• M38: 24,628,297 km (0.095 R)
• M39: 24,709,080 km (0.05 R)
• M40: 26,261,906 km (0.08 R)
• M41: 26,344,484 km (0.061 R)
• M42: 27,175,351 km (0.074 R)
• M43: 28,437,508 km (0.096 R)
• M44: 28,522,330 km (0.085 R)
• M45: 29,033,057 km (0.12 R)
• M46: 29,118,478 km (0.106 R)
• M47: 31,368,430 km (0.103 R)
• M48: 33,136,826 km (0.077 R)
• M49: 34,665,267 km (0.113 R)
• M50: 35,574,972 km (0.102 R)
• M51: 36,032,742 km (0.107 R)
• M52: 37,883,417 km (0.089 R)
• M53: 38,726,251 km (0.118 R)
• M54: 39,008,692 km (0.092 R)
• M55: 39,102,939 km (0.105 R)
• M56: 39,480,673 km (0.116 R)
• M57: 40,716,950 km (0.061 R)
• M58: 42,449,443 km (0.066 R)
• M59: 44,009,450 km (0.104 R)
• M60: 44,304,157 km (0.062 R)
• M61: 44,500,879 km (0.046 R)
• M62: 45,092,987 km (0.081 R)
• M63: 46,384,615 km (0.109 R)
• M64: 48,193,253 km (0.09 R)
• M65: 50,332,054 km (0.101 R)
• M66: 50,742,999 km (0.102 R)
• M67: 52,501,822 km (0.108 R)
• M68: 53,860,170 km (0.09 R)
• M69: 54,491,024 km (0.081 R)
• M70: 55,230,038 km (0.06 R)
• M71: 55,972,492 km (0.049 R)
• M72: 56,078,707 km (0.106 R)
• M73: 57,145,639 km (0.119 R)
• M74: 57,574,386 km (0.054 R)
• M75: 57,789,059 km (0.094 R)
• M76: 57,896,620 km (0.108 R)
• M77: 59,083,081 km (0.093 R)
• M78: 59,191,240 km (0.047 R)
• M79: 59,516,466 km (0.117 R)
• M80: 61,479,938 km (0.092 R)
• M81: 61,589,593 km (0.099 R)
• M82: 61,699,398 km (0.114 R)
• M83: 61,919,157 km (0.102 R)
• M84: 62,800,737 km (0.037 R)
• M85: 63,908,510 km (0.055 R)
• M86: 65,694,259 km (0.03 R)
• M87: 66,031,004 km (0.071 R)
• M88: 69,657,556 km (0.109 R)
• M89: 71,841,236 km (0.118 R)
• M90: 72,651,458 km (0.089 R)
• M91: 73,813,983 km (0.052 R)
• M92: 74,280,878 km (0.072 R)
• M93: 74,631,535 km (0.101 R)
• M94: 75,569,514 km (0.071 R)
• M95: 78,644,648 km (0.056 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 14,912 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit