🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.97 AU - 1.05 AU

Year: 382 Days

Day: 38.4 Hours

Environment

Temp: 0 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 71,703,224 km

• M1: 481,256 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.7 AU - 2.66 AU

Year: 1213 Days

Day: 39.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,703,224 km

• M1: 283,488 km (0.031 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.04 AU - 2.5 AU

Year: 1288 Days

Day: 39.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.03 AU - 2.53 AU

Year: 1297 Days

Day: 34.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.6

Radius: 10.9

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.22 AU - 5.26 AU

Year: 3888 Days

Day: 8.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 71,703,224 km

• M1: 141,370 km (0.105 R)
• M2: 220,507 km (0.055 R)
• M3: 298,149 km (0.106 R)
• M4: 422,315 km (0.113 R)
• M5: 505,491 km (0.045 R)
• M6: 731,982 km (0.111 R)
• M7: 946,506 km (0.105 R)
• M8: 1,015,022 km (0.118 R)
• M9: 1,109,119 km (0.094 R)
• M10: 1,306,887 km (0.11 R)
• M11: 1,436,439 km (0.068 R)
• M12: 1,851,423 km (0.101 R)
• M13: 1,924,128 km (0.071 R)
• M14: 2,429,170 km (0.117 R)
• M15: 2,622,899 km (0.069 R)
• M16: 2,923,142 km (0.117 R)
• M17: 3,008,563 km (0.086 R)
• M18: 3,287,712 km (0.102 R)
• M19: 3,466,482 km (0.111 R)
• M20: 3,611,741 km (0.076 R)
• M21: 4,117,233 km (0.094 R)
• M22: 4,310,214 km (0.094 R)
• M23: 5,029,480 km (0.071 R)
• M24: 5,111,759 km (0.117 R)
• M25: 5,361,288 km (0.104 R)
• M26: 5,466,456 km (0.101 R)
• M27: 5,593,464 km (0.103 R)
• M28: 5,937,240 km (0.118 R)
• M29: 6,046,148 km (0.114 R)
• M30: 6,243,766 km (0.108 R)
• M31: 6,577,818 km (0.101 R)
• M32: 6,894,966 km (0.072 R)
• M33: 7,217,200 km (0.102 R)
• M34: 7,286,912 km (0.093 R)
• M35: 8,140,817 km (0.117 R)
• M36: 8,237,607 km (0.112 R)
• M37: 8,481,302 km (0.117 R)
• M38: 8,579,587 km (0.113 R)
• M39: 8,702,856 km (0.098 R)
• M40: 8,951,189 km (0.037 R)
• M41: 9,582,192 km (0.114 R)
• M42: 10,887,135 km (0.094 R)
• M43: 11,370,485 km (0.099 R)
• M44: 11,506,021 km (0.057 R)
• M45: 11,751,362 km (0.051 R)
• M46: 12,136,277 km (0.062 R)
• M47: 12,441,756 km (0.099 R)
• M48: 12,637,430 km (0.035 R)
• M49: 13,003,645 km (0.108 R)
• M50: 13,202,311 km (0.062 R)
• M51: 14,093,915 km (0.079 R)
• M52: 14,297,966 km (0.109 R)
• M53: 14,532,386 km (0.088 R)
• M54: 14,886,484 km (0.06 R)
• M55: 15,183,585 km (0.053 R)
• M56: 15,362,953 km (0.112 R)
• M57: 16,269,816 km (0.039 R)
• M58: 16,853,098 km (0.062 R)
• M59: 17,069,715 km (0.07 R)
• M60: 17,568,325 km (0.109 R)
• M61: 17,819,500 km (0.064 R)
• M62: 18,739,826 km (0.071 R)
• M63: 19,708,173 km (0.112 R)
• M64: 19,969,072 km (0.118 R)
• M65: 20,428,487 km (0.11 R)
• M66: 20,758,799 km (0.102 R)
• M67: 21,090,906 km (0.109 R)
• M68: 22,097,700 km (0.097 R)
• M69: 22,607,081 km (0.075 R)
• M70: 22,743,514 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 504.5

Radius: 5.1

Gravity: 19.4 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 12.51 AU - 16.97 AU

Year: 21319 Days

Day: 17.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 71,703,224 km

• M1: 329,714 km (0.028 R)
• M2: 363,822 km (0.087 R)
• M3: 1,196,185 km (0.063 R)
• M4: 1,333,815 km (0.095 R)
• M5: 1,684,472 km (0.052 R)
• M6: 2,062,506 km (0.115 R)
• M7: 2,397,156 km (0.071 R)
• M8: 2,606,145 km (0.111 R)
• M9: 3,577,483 km (0.098 R)
• M10: 3,776,000 km (0.077 R)
• M11: 3,856,484 km (0.083 R)
• M12: 4,142,365 km (0.095 R)
• M13: 5,671,704 km (0.049 R)
• M14: 5,996,631 km (0.098 R)
• M15: 6,184,974 km (0.089 R)
• M16: 7,255,198 km (0.05 R)
• M17: 7,965,638 km (0.031 R)
• M18: 8,172,681 km (0.075 R)
• M19: 10,170,112 km (0.095 R)
• M20: 10,507,605 km (0.096 R)
• M21: 10,564,153 km (0.035 R)
• M22: 10,848,838 km (0.097 R)
• M23: 10,963,280 km (0.103 R)
• M24: 11,078,171 km (0.064 R)
• M25: 12,189,982 km (0.104 R)
• M26: 12,548,419 km (0.115 R)
• M27: 13,153,393 km (0.104 R)
• M28: 13,397,985 km (0.109 R)
• M29: 14,141,038 km (0.107 R)
• M30: 14,203,570 km (0.105 R)
• M31: 14,643,836 km (0.113 R)
• M32: 15,537,684 km (0.1 R)
• M33: 15,796,189 km (0.106 R)
• M34: 17,444,608 km (0.073 R)
• M35: 19,008,653 km (0.034 R)
• M36: 19,424,087 km (0.114 R)
• M37: 19,493,500 km (0.066 R)
• M38: 20,830,008 km (0.045 R)
• M39: 21,473,428 km (0.102 R)
• M40: 21,978,321 km (0.063 R)
• M41: 22,779,567 km (0.116 R)
• M42: 24,185,937 km (0.109 R)
• M43: 24,260,735 km (0.104 R)
• M44: 25,164,307 km (0.05 R)
• M45: 26,232,286 km (0.073 R)
• M46: 27,159,493 km (0.093 R)
• M47: 29,444,152 km (0.051 R)
• M48: 30,649,911 km (0.076 R)
• M49: 31,136,702 km (0.108 R)
• M50: 32,282,323 km (0.11 R)
• M51: 32,860,369 km (0.118 R)
• M52: 33,608,658 km (0.086 R)
• M53: 34,783,599 km (0.105 R)
• M54: 35,376,156 km (0.089 R)
• M55: 36,915,070 km (0.042 R)
• M56: 37,001,238 km (0.115 R)
• M57: 38,214,178 km (0.115 R)
• M58: 38,737,920 km (0.087 R)
• M59: 39,088,428 km (0.103 R)
• M60: 39,528,096 km (0.117 R)
• M61: 41,302,925 km (0.087 R)
• M62: 43,739,874 km (0.062 R)
• M63: 45,574,842 km (0.089 R)
• M64: 45,667,293 km (0.068 R)
• M65: 45,759,745 km (0.079 R)
• M66: 45,852,346 km (0.114 R)
• M67: 46,037,548 km (0.1 R)
• M68: 46,967,598 km (0.11 R)
• M69: 50,749,133 km (0.075 R)
• M70: 52,676,103 km (0.038 R)
• M71: 53,258,936 km (0.062 R)
• M72: 53,453,713 km (0.066 R)
• M73: 53,843,864 km (0.072 R)
• M74: 54,529,022 km (0.093 R)
• M75: 55,020,152 km (0.074 R)
• M76: 55,315,458 km (0.084 R)
• M77: 55,808,982 km (0.058 R)
• M78: 56,502,218 km (0.078 R)
• M79: 57,098,814 km (0.115 R)
• M80: 59,203,058 km (0.047 R)
• M81: 61,332,584 km (0.093 R)
• M82: 62,663,257 km (0.07 R)
• M83: 62,868,954 km (0.118 R)
• M84: 63,280,797 km (0.117 R)
• M85: 63,383,870 km (0.085 R)
• M86: 63,486,943 km (0.077 R)
• M87: 65,457,596 km (0.047 R)
• M88: 67,869,712 km (0.096 R)
• M89: 71,703,157 km (0.064 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 19,169 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit