🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.61 AU - 0.79 AU

Year: 219 Days

Day: 35.2 Hours

Environment

Temp: 134 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.7 AU - 0.96 AU

Year: 283 Days

Day: 34 Hours

Environment

Temp: 142 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.8 AU - 1.22 AU

Year: 380 Days

Day: 44.7 Hours

Environment

Temp: 19 °C

Axial Tilt: 49.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.92 AU - 1.28 AU

Year: 432 Days

Day: 15.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.27 AU - 1.35 AU

Year: 562 Days

Day: 38.2 Hours

Environment

Temp: -26 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.3 AU - 2.3 AU

Year: 1307 Days

Day: 25.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,201,638 km

• M1: 918,830 km (0.105 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.07 AU - 3.31 AU

Year: 2135 Days

Day: 44.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.2

Radius: 11.7

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.76 AU - 5.94 AU

Year: 4637 Days

Day: 9.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 52,201,638 km

• M1: 158,574 km (0.111 R)
• M2: 386,860 km (0.103 R)
• M3: 517,160 km (0.117 R)
• M4: 599,588 km (0.116 R)
• M5: 902,823 km (0.058 R)
• M6: 992,881 km (0.048 R)
• M7: 1,140,983 km (0.117 R)
• M8: 1,311,375 km (0.116 R)
• M9: 1,460,225 km (0.094 R)
• M10: 1,662,182 km (0.117 R)
• M11: 1,890,319 km (0.111 R)
• M12: 2,059,663 km (0.099 R)
• M13: 2,146,281 km (0.073 R)
• M14: 2,251,897 km (0.092 R)
• M15: 2,341,207 km (0.096 R)
• M16: 2,468,365 km (0.07 R)
• M17: 3,279,784 km (0.082 R)
• M18: 3,422,650 km (0.116 R)
• M19: 3,672,478 km (0.114 R)
• M20: 4,036,899 km (0.043 R)
• M21: 4,234,517 km (0.102 R)
• M22: 4,662,367 km (0.069 R)
• M23: 5,057,006 km (0.111 R)
• M24: 5,390,161 km (0.075 R)
• M25: 5,535,271 km (0.116 R)
• M26: 5,928,264 km (0.107 R)
• M27: 6,509,303 km (0.092 R)
• M28: 6,897,958 km (0.106 R)
• M29: 7,321,021 km (0.108 R)
• M30: 8,054,200 km (0.115 R)
• M31: 8,303,729 km (0.108 R)
• M32: 8,415,479 km (0.115 R)
• M33: 8,640,474 km (0.078 R)
• M34: 8,782,143 km (0.104 R)
• M35: 9,502,008 km (0.083 R)
• M36: 9,795,369 km (0.077 R)
• M37: 10,061,953 km (0.044 R)
• M38: 10,210,952 km (0.11 R)
• M39: 10,300,861 km (0.105 R)
• M40: 10,723,475 km (0.046 R)
• M41: 11,399,208 km (0.075 R)
• M42: 12,598,833 km (0.093 R)
• M43: 13,738,919 km (0.081 R)
• M44: 13,904,374 km (0.102 R)
• M45: 14,004,006 km (0.114 R)
• M46: 14,237,529 km (0.071 R)
• M47: 14,708,313 km (0.081 R)
• M48: 15,218,591 km (0.095 R)
• M49: 15,458,546 km (0.081 R)
• M50: 15,665,440 km (0.109 R)
• M51: 15,942,495 km (0.043 R)
• M52: 16,221,346 km (0.098 R)
• M53: 16,783,684 km (0.098 R)
• M54: 17,459,867 km (0.114 R)
• M55: 17,567,428 km (0.085 R)
• M56: 17,711,191 km (0.073 R)
• M57: 17,927,659 km (0.096 R)
• M58: 18,108,673 km (0.117 R)
• M59: 18,728,606 km (0.094 R)
• M60: 18,838,710 km (0.102 R)
• M61: 20,026,966 km (0.117 R)
• M62: 20,592,296 km (0.089 R)
• M63: 20,668,143 km (0.044 R)
• M64: 20,857,982 km (0.037 R)
• M65: 20,934,128 km (0.112 R)
• M66: 21,010,273 km (0.113 R)
• M67: 21,970,542 km (0.097 R)
• M68: 22,436,539 km (0.034 R)
• M69: 22,866,483 km (0.066 R)
• M70: 23,496,889 km (0.068 R)
• M71: 23,576,176 km (0.114 R)
• M72: 23,695,106 km (0.104 R)
• M73: 24,172,922 km (0.081 R)
• M74: 25,259,900 km (0.094 R)
• M75: 25,422,213 km (0.097 R)
• M76: 25,503,595 km (0.12 R)
• M77: 26,116,198 km (0.03 R)
• M78: 26,486,153 km (0.066 R)
• M79: 26,982,070 km (0.079 R)
• M80: 27,314,477 km (0.055 R)
• M81: 28,025,216 km (0.062 R)
• M82: 28,109,141 km (0.082 R)

Asteroid Belt

Center: 9.41 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 257.8

Radius: 4.1

Gravity: 15.34 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 12.59 AU - 14.35 AU

Year: 18526 Days

Day: 22.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 52,201,638 km

• M1: 146,756 km (0.096 R)
• M2: 209,736 km (0.119 R)
• M3: 257,159 km (0.03 R)
• M4: 321,935 km (0.119 R)
• M5: 422,165 km (0.026 R)
• M6: 798,404 km (0.083 R)
• M7: 895,343 km (0.094 R)
• M8: 1,650,962 km (0.09 R)
• M9: 2,084,796 km (0.105 R)
• M10: 2,383,393 km (0.101 R)
• M11: 4,507,234 km (0.089 R)
• M12: 4,820,791 km (0.049 R)
• M13: 6,885,242 km (0.033 R)
• M14: 7,367,546 km (0.1 R)
• M15: 7,860,620 km (0.081 R)
• M16: 8,195,271 km (0.041 R)
• M17: 8,364,466 km (0.118 R)
• M18: 9,447,106 km (0.053 R)
• M19: 10,117,454 km (0.085 R)
• M20: 10,162,782 km (0.077 R)
• M21: 10,253,438 km (0.063 R)
• M22: 10,849,436 km (0.11 R)
• M23: 10,895,811 km (0.065 R)
• M24: 11,128,286 km (0.111 R)
• M25: 11,362,557 km (0.118 R)
• M26: 11,740,590 km (0.083 R)
• M27: 13,492,382 km (0.075 R)
• M28: 13,742,060 km (0.1 R)
• M29: 14,500,222 km (0.054 R)
• M30: 14,755,885 km (0.052 R)
• M31: 15,688,777 km (0.113 R)
• M32: 16,215,362 km (0.047 R)
• M33: 17,015,860 km (0.106 R)
• M34: 17,448,048 km (0.12 R)
• M35: 18,821,955 km (0.115 R)
• M36: 19,437,251 km (0.116 R)
• M37: 19,889,037 km (0.096 R)
• M38: 20,401,260 km (0.102 R)
• M39: 21,091,205 km (0.067 R)
• M40: 22,081,394 km (0.116 R)
• M41: 23,325,450 km (0.084 R)
• M42: 23,564,956 km (0.075 R)
• M43: 23,986,074 km (0.102 R)
• M44: 24,348,998 km (0.089 R)
• M45: 24,652,832 km (0.096 R)
• M46: 24,958,011 km (0.098 R)
• M47: 25,633,595 km (0.115 R)
• M48: 25,818,947 km (0.095 R)
• M49: 27,317,319 km (0.11 R)
• M50: 28,779,489 km (0.101 R)
• M51: 29,358,582 km (0.058 R)
• M52: 30,397,539 km (0.085 R)
• M53: 30,528,288 km (0.093 R)
• M54: 31,316,369 km (0.061 R)
• M55: 31,448,464 km (0.051 R)
• M56: 31,845,497 km (0.09 R)
• M57: 32,244,325 km (0.106 R)
• M58: 33,585,620 km (0.113 R)
• M59: 36,530,454 km (0.114 R)
• M60: 36,600,017 km (0.074 R)
• M61: 36,669,430 km (0.115 R)
• M62: 37,367,005 km (0.094 R)
• M63: 37,577,040 km (0.088 R)
• M64: 37,647,202 km (0.041 R)
• M65: 38,987,748 km (0.058 R)
• M66: 39,129,717 km (0.102 R)
• M67: 39,414,252 km (0.11 R)
• M68: 39,485,610 km (0.1 R)
• M69: 39,985,416 km (0.057 R)
• M70: 40,200,389 km (0.085 R)
• M71: 40,415,660 km (0.066 R)
• M72: 41,280,635 km (0.11 R)
• M73: 41,497,701 km (0.119 R)
• M74: 42,516,313 km (0.073 R)
• M75: 44,059,565 km (0.114 R)
• M76: 44,281,419 km (0.067 R)
• M77: 44,652,272 km (0.088 R)
• M78: 45,845,464 km (0.111 R)
• M79: 46,070,459 km (0.071 R)
• M80: 47,730,996 km (0.111 R)
• M81: 48,644,889 km (0.063 R)
• M82: 49,257,492 km (0.103 R)
• M83: 49,949,682 km (0.079 R)
• M84: 50,026,725 km (0.048 R)
• M85: 50,103,917 km (0.092 R)
• M86: 50,335,495 km (0.063 R)
• M87: 51,421,276 km (0.103 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 16,465 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit