🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.54 AU - 0.56 AU

Year: 154 Days

Day: 20.2 Hours

Environment

Temp: 151 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.89 AU - 1.11 AU

Year: 379 Days

Day: 24.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.07 AU - 1.31 AU

Year: 492 Days

Day: 32.1 Hours

Environment

Temp: -22 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 20,721,556 km

• M1: 432,936 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1 AU - 1.66 AU

Year: 581 Days

Day: 17.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.38 AU - 1.6 AU

Year: 689 Days

Day: 36.1 Hours

Environment

Temp: -40 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,721,556 km

• M1: 180,565 km (0.083 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.62 AU - 1.62 AU

Year: 781 Days

Day: 41.4 Hours

Environment

Temp: -61 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.68 AU - 4.7 AU

Year: 3248 Days

Day: 42.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,721,556 km

• M1: 258,655 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.9

Radius: 10

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.05 AU - 5.35 AU

Year: 4491 Days

Day: 13.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 20,721,556 km

• M1: 156,928 km (0.12 R)
• M2: 256,112 km (0.103 R)
• M3: 355,445 km (0.03 R)
• M4: 480,209 km (0.111 R)
• M5: 548,875 km (0.088 R)
• M6: 727,644 km (0.061 R)
• M7: 992,582 km (0.091 R)
• M8: 1,452,446 km (0.039 R)
• M9: 1,517,670 km (0.109 R)
• M10: 1,637,648 km (0.069 R)
• M11: 1,733,241 km (0.106 R)
• M12: 1,930,112 km (0.066 R)
• M13: 2,060,561 km (0.051 R)
• M14: 2,209,112 km (0.103 R)
• M15: 2,376,661 km (0.101 R)
• M16: 2,501,127 km (0.048 R)
• M17: 2,627,986 km (0.093 R)
• M18: 2,805,708 km (0.079 R)
• M19: 3,259,139 km (0.047 R)
• M20: 3,899,119 km (0.066 R)
• M21: 3,972,721 km (0.117 R)
• M22: 4,102,572 km (0.044 R)
• M23: 4,196,220 km (0.065 R)
• M24: 4,328,465 km (0.071 R)
• M25: 4,500,502 km (0.066 R)
• M26: 4,910,849 km (0.093 R)
• M27: 5,030,378 km (0.088 R)
• M28: 5,231,737 km (0.097 R)
• M29: 5,333,463 km (0.103 R)
• M30: 5,600,795 km (0.053 R)
• M31: 5,851,670 km (0.11 R)
• M32: 6,191,856 km (0.095 R)
• M33: 6,299,417 km (0.103 R)
• M34: 6,386,034 km (0.116 R)
• M35: 6,472,950 km (0.045 R)
• M36: 6,847,095 km (0.069 R)
• M37: 6,980,835 km (0.115 R)
• M38: 7,048,004 km (0.116 R)
• M39: 7,115,324 km (0.102 R)
• M40: 7,182,942 km (0.089 R)
• M41: 7,662,253 km (0.12 R)
• M42: 8,484,144 km (0.109 R)
• M43: 8,676,078 km (0.082 R)
• M44: 8,748,334 km (0.09 R)
• M45: 8,917,828 km (0.095 R)
• M46: 9,161,822 km (0.108 R)
• M47: 9,260,108 km (0.096 R)
• M48: 9,482,411 km (0.109 R)
• M49: 9,957,533 km (0.028 R)
• M50: 10,109,226 km (0.068 R)
• M51: 10,646,132 km (0.047 R)
• M52: 10,956,997 km (0.11 R)
• M53: 11,561,522 km (0.034 R)
• M54: 11,641,108 km (0.087 R)
• M55: 11,747,622 km (0.087 R)
• M56: 12,176,668 km (0.09 R)
• M57: 12,393,286 km (0.075 R)
• M58: 12,775,209 km (0.071 R)
• M59: 12,940,066 km (0.078 R)
• M60: 13,272,024 km (0.109 R)
• M61: 14,057,413 km (0.1 R)
• M62: 14,598,807 km (0.08 R)
• M63: 15,409,329 km (0.088 R)
• M64: 15,938,008 km (0.094 R)
• M65: 16,145,201 km (0.101 R)
• M66: 16,264,131 km (0.118 R)
• M67: 16,682,257 km (0.112 R)
• M68: 18,390,066 km (0.031 R)
• M69: 18,856,961 km (0.113 R)
• M70: 19,170,369 km (0.095 R)
• M71: 19,548,851 km (0.087 R)
• M72: 19,770,705 km (0.119 R)
• M73: 19,834,284 km (0.107 R)
• M74: 19,961,592 km (0.058 R)
• M75: 20,216,955 km (0.106 R)
• M76: 20,345,011 km (0.108 R)
• M77: 20,634,334 km (0.109 R)
• M78: 21,347,167 km (0.115 R)
• M79: 21,804,937 km (0.052 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.7

Radius: 10.3

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 5.34 AU - 6.3 AU

Year: 5318 Days

Day: 8.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 20,721,556 km

• M1: 130,001 km (0.097 R)
• M2: 195,225 km (0.088 R)
• M3: 305,329 km (0.097 R)
• M4: 386,561 km (0.096 R)
• M5: 656,585 km (0.112 R)
• M6: 808,876 km (0.072 R)
• M7: 1,218,475 km (0.11 R)
• M8: 1,384,827 km (0.04 R)
• M9: 1,597,107 km (0.052 R)
• M10: 1,874,162 km (0.109 R)
• M11: 1,983,817 km (0.105 R)
• M12: 2,095,717 km (0.068 R)
• M13: 2,549,447 km (0.057 R)
• M14: 2,748,711 km (0.089 R)
• M15: 2,905,639 km (0.045 R)
• M16: 2,985,226 km (0.099 R)
• M17: 3,081,716 km (0.082 R)
• M18: 3,427,736 km (0.117 R)
• M19: 3,562,823 km (0.116 R)
• M20: 3,961,202 km (0.071 R)
• M21: 4,031,962 km (0.088 R)
• M22: 4,447,246 km (0.112 R)
• M23: 4,576,348 km (0.104 R)
• M24: 4,932,990 km (0.114 R)
• M25: 5,494,879 km (0.106 R)
• M26: 5,593,913 km (0.107 R)
• M27: 5,753,534 km (0.045 R)
• M28: 5,894,306 km (0.078 R)
• M29: 6,658,003 km (0.085 R)
• M30: 6,933,712 km (0.078 R)
• M31: 7,062,366 km (0.094 R)
• M32: 7,191,618 km (0.118 R)
• M33: 7,628,444 km (0.098 R)
• M34: 7,738,997 km (0.117 R)
• M35: 7,984,188 km (0.11 R)
• M36: 8,141,565 km (0.09 R)
• M37: 8,209,333 km (0.12 R)
• M38: 8,413,683 km (0.044 R)
• M39: 8,482,199 km (0.047 R)
• M40: 8,781,245 km (0.094 R)
• M41: 9,060,395 km (0.051 R)
• M42: 9,342,387 km (0.091 R)
• M43: 9,891,112 km (0.093 R)
• M44: 9,963,517 km (0.03 R)
• M45: 10,279,019 km (0.096 R)
• M46: 10,548,595 km (0.087 R)
• M47: 10,820,564 km (0.117 R)
• M48: 11,346,101 km (0.098 R)
• M49: 11,421,947 km (0.081 R)
• M50: 11,573,938 km (0.1 R)
• M51: 11,777,691 km (0.086 R)
• M52: 12,946,050 km (0.109 R)
• M53: 13,343,681 km (0.09 R)
• M54: 13,934,294 km (0.111 R)
• M55: 14,042,453 km (0.058 R)
• M56: 14,863,596 km (0.088 R)
• M57: 15,001,974 km (0.077 R)
• M58: 15,140,800 km (0.12 R)
• M59: 15,503,575 km (0.116 R)
• M60: 15,672,023 km (0.107 R)
• M61: 15,982,438 km (0.099 R)
• M62: 16,095,833 km (0.068 R)
• M63: 16,408,942 km (0.09 R)
• M64: 16,839,335 km (0.113 R)
• M65: 17,389,705 km (0.078 R)
• M66: 17,506,392 km (0.078 R)
• M67: 17,681,870 km (0.119 R)
• M68: 18,182,125 km (0.062 R)
• M69: 18,389,468 km (0.118 R)
• M70: 18,746,708 km (0.085 R)
• M71: 20,045,666 km (0.095 R)
• M72: 20,628,948 km (0.099 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 15,290 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit