🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.51 AU - 0.59 AU

Year: 149 Days

Day: 40.1 Hours

Environment

Temp: 207 °C

Axial Tilt: 141.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.9 AU - 1.2 AU

Year: 393 Days

Day: 37.6 Hours

Environment

Temp: 34 °C

Axial Tilt: 41.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.35 AU - 1.75 AU

Year: 705 Days

Day: 27.2 Hours

Environment

Temp: -32 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.78 AU - 2.72 AU

Year: 1233 Days

Day: 21.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,711,490 km

• M1: 472,580 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.99 AU - 2.71 AU

Year: 1316 Days

Day: 19.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,711,490 km

• M1: 297,700 km (0.096 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.3 AU - 3.5 AU

Year: 2290 Days

Day: 29.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.4

Radius: 9.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.99 AU - 6.21 AU

Year: 5503 Days

Day: 11.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 78,711,490 km

• M1: 172,337 km (0.088 R)
• M2: 321,935 km (0.1 R)
• M3: 382,671 km (0.072 R)
• M4: 473,477 km (0.082 R)
• M5: 717,172 km (0.05 R)
• M6: 890,855 km (0.071 R)
• M7: 965,953 km (0.103 R)
• M8: 1,114,055 km (0.104 R)
• M9: 1,307,635 km (0.109 R)
• M10: 1,433,148 km (0.092 R)
• M11: 1,502,561 km (0.051 R)
• M12: 1,593,367 km (0.1 R)
• M13: 1,887,776 km (0.112 R)
• M14: 1,986,211 km (0.119 R)
• M15: 2,268,801 km (0.031 R)
• M16: 2,361,851 km (0.112 R)
• M17: 2,784,615 km (0.119 R)
• M18: 2,973,108 km (0.108 R)
• M19: 3,283,374 km (0.12 R)
• M20: 3,482,788 km (0.078 R)
• M21: 3,686,092 km (0.042 R)
• M22: 3,865,459 km (0.104 R)
• M23: 4,061,881 km (0.084 R)
• M24: 4,319,339 km (0.087 R)
• M25: 4,464,748 km (0.064 R)
• M26: 4,611,803 km (0.069 R)
• M27: 4,865,372 km (0.12 R)
• M28: 4,940,918 km (0.048 R)
• M29: 5,077,651 km (0.09 R)
• M30: 5,185,062 km (0.08 R)
• M31: 5,293,072 km (0.07 R)
• M32: 5,370,713 km (0.081 R)
• M33: 5,685,317 km (0.117 R)
• M34: 5,780,761 km (0.106 R)
• M35: 5,941,130 km (0.119 R)
• M36: 6,299,267 km (0.09 R)
• M37: 6,381,696 km (0.105 R)
• M38: 6,630,926 km (0.092 R)
• M39: 6,815,829 km (0.07 R)
• M40: 6,934,460 km (0.038 R)
• M41: 7,122,055 km (0.057 R)
• M42: 7,328,800 km (0.099 R)
• M43: 7,642,506 km (0.109 R)
• M44: 8,848,564 km (0.058 R)
• M45: 9,182,766 km (0.051 R)
• M46: 9,596,703 km (0.07 R)
• M47: 9,863,287 km (0.06 R)
• M48: 10,345,590 km (0.116 R)
• M49: 10,442,979 km (0.103 R)
• M50: 10,521,069 km (0.074 R)
• M51: 11,252,901 km (0.067 R)
• M52: 11,554,341 km (0.049 R)
• M53: 11,776,943 km (0.096 R)
• M54: 11,980,695 km (0.116 R)
• M55: 12,557,245 km (0.075 R)
• M56: 12,765,336 km (0.113 R)
• M57: 12,828,017 km (0.088 R)
• M58: 13,375,396 km (0.07 R)
• M59: 13,780,208 km (0.119 R)
• M60: 13,866,077 km (0.108 R)
• M61: 14,016,572 km (0.063 R)
• M62: 14,124,283 km (0.069 R)
• M63: 14,362,443 km (0.09 R)
• M64: 14,580,257 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477.8

Radius: 3.7

Gravity: 34.9 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 13.81 AU - 19.83 AU

Year: 25196 Days

Day: 24.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,711,490 km

• M1: 149,448 km (0.098 R)
• M2: 205,248 km (0.072 R)
• M3: 496,366 km (0.114 R)
• M4: 1,088,474 km (0.106 R)
• M5: 1,825,992 km (0.112 R)
• M6: 2,030,043 km (0.116 R)
• M7: 2,205,521 km (0.076 R)
• M8: 2,385,936 km (0.113 R)
• M9: 3,113,880 km (0.109 R)
• M10: 3,439,405 km (0.103 R)
• M11: 3,775,850 km (0.108 R)
• M12: 3,991,421 km (0.106 R)
• M13: 4,255,311 km (0.118 R)
• M14: 4,800,147 km (0.101 R)
• M15: 5,366,375 km (0.12 R)
• M16: 5,511,335 km (0.079 R)
• M17: 6,003,512 km (0.106 R)
• M18: 6,356,414 km (0.084 R)
• M19: 6,767,808 km (0.115 R)
• M20: 8,836,597 km (0.068 R)
• M21: 10,175,647 km (0.109 R)
• M22: 10,474,993 km (0.058 R)
• M23: 11,328,598 km (0.1 R)
• M24: 12,458,511 km (0.064 R)
• M25: 13,427,157 km (0.102 R)
• M26: 15,230,559 km (0.107 R)
• M27: 15,641,654 km (0.114 R)
• M28: 15,710,469 km (0.033 R)
• M29: 16,684,950 km (0.079 R)
• M30: 18,255,428 km (0.096 R)
• M31: 19,279,126 km (0.109 R)
• M32: 19,723,582 km (0.067 R)
• M33: 19,872,432 km (0.097 R)
• M34: 20,246,277 km (0.042 R)
• M35: 20,321,225 km (0.098 R)
• M36: 20,773,460 km (0.101 R)
• M37: 24,508,619 km (0.051 R)
• M38: 24,909,392 km (0.108 R)
• M39: 24,989,876 km (0.093 R)
• M40: 26,616,304 km (0.113 R)
• M41: 27,276,479 km (0.066 R)
• M42: 27,691,763 km (0.11 R)
• M43: 28,192,916 km (0.09 R)
• M44: 29,373,841 km (0.085 R)
• M45: 30,742,961 km (0.104 R)
• M46: 32,747,423 km (0.103 R)
• M47: 32,835,536 km (0.094 R)
• M48: 34,793,772 km (0.036 R)
• M49: 35,605,640 km (0.06 R)
• M50: 36,150,325 km (0.091 R)
• M51: 36,332,536 km (0.047 R)
• M52: 36,789,408 km (0.092 R)
• M53: 38,171,243 km (0.091 R)
• M54: 38,728,645 km (0.081 R)
• M55: 41,460,751 km (0.069 R)
• M56: 42,801,896 km (0.069 R)
• M57: 43,768,447 km (0.045 R)
• M58: 44,157,103 km (0.038 R)
• M59: 45,231,664 km (0.097 R)
• M60: 45,723,093 km (0.092 R)
• M61: 47,008,737 km (0.071 R)
• M62: 47,207,553 km (0.09 R)
• M63: 47,307,185 km (0.036 R)
• M64: 47,706,013 km (0.106 R)
• M65: 48,506,960 km (0.06 R)
• M66: 49,716,758 km (0.07 R)
• M67: 50,427,049 km (0.113 R)
• M68: 50,834,404 km (0.108 R)
• M69: 52,063,201 km (0.119 R)
• M70: 52,165,974 km (0.039 R)
• M71: 52,991,156 km (0.079 R)
• M72: 53,716,706 km (0.107 R)
• M73: 54,028,617 km (0.057 R)
• M74: 54,549,816 km (0.102 R)
• M75: 54,758,805 km (0.096 R)
• M76: 55,597,301 km (0.108 R)
• M77: 55,702,318 km (0.112 R)
• M78: 56,863,048 km (0.103 R)
• M79: 56,968,814 km (0.037 R)
• M80: 57,180,944 km (0.093 R)
• M81: 57,287,009 km (0.111 R)
• M82: 58,244,884 km (0.119 R)
• M83: 59,960,622 km (0.093 R)
• M84: 61,366,991 km (0.116 R)
• M85: 62,347,007 km (0.052 R)
• M86: 63,003,143 km (0.092 R)
• M87: 64,764,209 km (0.063 R)
• M88: 65,539,575 km (0.068 R)
• M89: 66,541,282 km (0.102 R)
• M90: 67,996,870 km (0.092 R)
• M91: 68,221,715 km (0.114 R)
• M92: 71,167,597 km (0.089 R)
• M93: 74,154,767 km (0.084 R)
• M94: 76,363,430 km (0.108 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 14,662 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit