🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.45 AU - 0.71 AU

Year: 157 Days

Day: 37.6 Hours

Environment

Temp: 202 °C

Axial Tilt: 46.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,812,285 km

• M1: 53,556 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.98 AU - 1.38 AU

Year: 455 Days

Day: 27 Hours

Environment

Temp: 32 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.23 AU - 1.35 AU

Year: 520 Days

Day: 24.2 Hours

Environment

Temp: 24 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 27,812,285 km

• M1: 55,800 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.23 AU - 2.45 AU

Year: 1270 Days

Day: 38.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,812,285 km

• M1: 609,911 km (0.088 R)
• M2: 690,394 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.17 AU - 2.63 AU

Year: 1319 Days

Day: 39.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,812,285 km

• M1: 808,876 km (0.083 R)

Asteroid Belt

Center: 6.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.2

Radius: 10.4

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 8.06 AU - 12.96 AU

Year: 12088 Days

Day: 8.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 110.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 27,812,285 km

• M1: 198,816 km (0.092 R)
• M2: 429,196 km (0.114 R)
• M3: 956,529 km (0.111 R)
• M4: 1,061,995 km (0.103 R)
• M5: 1,623,735 km (0.044 R)
• M6: 1,922,482 km (0.042 R)
• M7: 2,767,411 km (0.063 R)
• M8: 2,859,264 km (0.071 R)
• M9: 2,952,164 km (0.096 R)
• M10: 3,077,527 km (0.06 R)
• M11: 3,156,964 km (0.109 R)
• M12: 3,597,230 km (0.096 R)
• M13: 3,664,101 km (0.106 R)
• M14: 4,320,536 km (0.078 R)
• M15: 4,499,306 km (0.112 R)
• M16: 4,790,573 km (0.06 R)
• M17: 4,938,525 km (0.099 R)
• M18: 5,013,174 km (0.073 R)
• M19: 5,220,068 km (0.082 R)
• M20: 5,740,220 km (0.051 R)
• M21: 6,136,205 km (0.117 R)
• M22: 6,767,359 km (0.044 R)
• M23: 7,038,281 km (0.099 R)
• M24: 7,270,457 km (0.084 R)
• M25: 7,633,979 km (0.065 R)
• M26: 7,872,438 km (0.11 R)
• M27: 7,959,804 km (0.092 R)
• M28: 8,401,267 km (0.109 R)
• M29: 8,964,353 km (0.081 R)
• M30: 9,055,608 km (0.101 R)
• M31: 9,749,892 km (0.103 R)
• M32: 9,867,176 km (0.076 R)
• M33: 10,895,961 km (0.074 R)
• M34: 11,287,459 km (0.061 R)
• M35: 12,033,952 km (0.052 R)
• M36: 13,002,299 km (0.083 R)
• M37: 13,105,671 km (0.088 R)
• M38: 13,942,671 km (0.105 R)
• M39: 14,128,173 km (0.114 R)
• M40: 14,689,314 km (0.095 R)
• M41: 15,230,559 km (0.032 R)
• M42: 15,778,237 km (0.116 R)
• M43: 15,860,965 km (0.104 R)
• M44: 15,971,517 km (0.113 R)
• M45: 16,249,022 km (0.11 R)
• M46: 16,360,472 km (0.043 R)
• M47: 16,500,047 km (0.077 R)
• M48: 17,431,593 km (0.102 R)
• M49: 17,717,325 km (0.11 R)
• M50: 18,004,553 km (0.071 R)
• M51: 18,148,765 km (0.104 R)
• M52: 18,671,011 km (0.1 R)
• M53: 18,817,019 km (0.11 R)
• M54: 19,110,081 km (0.116 R)
• M55: 19,968,473 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.1

Radius: 8.4

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 9.85 AU - 12.13 AU

Year: 12925 Days

Day: 10.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 27,812,285 km

• M1: 111,450 km (0.12 R)
• M2: 617,690 km (0.045 R)
• M3: 877,691 km (0.118 R)
• M4: 1,101,639 km (0.052 R)
• M5: 1,256,323 km (0.055 R)
• M6: 1,540,409 km (0.083 R)
• M7: 2,080,906 km (0.102 R)
• M8: 3,220,693 km (0.098 R)
• M9: 3,444,042 km (0.096 R)
• M10: 3,820,281 km (0.119 R)
• M11: 4,100,178 km (0.109 R)
• M12: 6,518,278 km (0.117 R)
• M13: 7,325,359 km (0.114 R)
• M14: 7,999,148 km (0.052 R)
• M15: 8,777,206 km (0.032 R)
• M16: 8,975,423 km (0.1 R)
• M17: 9,376,495 km (0.094 R)
• M18: 9,434,240 km (0.11 R)
• M19: 9,754,080 km (0.113 R)
• M20: 10,404,532 km (0.084 R)
• M21: 10,554,279 km (0.09 R)
• M22: 10,614,418 km (0.098 R)
• M23: 10,856,018 km (0.049 R)
• M24: 11,778,140 km (0.104 R)
• M25: 11,840,522 km (0.119 R)
• M26: 12,122,514 km (0.089 R)
• M27: 12,217,060 km (0.076 R)
• M28: 12,311,755 km (0.112 R)
• M29: 12,821,286 km (0.091 R)
• M30: 13,337,697 km (0.097 R)
• M31: 13,696,583 km (0.054 R)
• M32: 14,124,881 km (0.108 R)
• M33: 14,591,178 km (0.112 R)
• M34: 14,859,856 km (0.102 R)
• M35: 14,994,793 km (0.065 R)
• M36: 15,470,365 km (0.091 R)
• M37: 16,192,922 km (0.045 R)
• M38: 16,262,336 km (0.111 R)
• M39: 16,575,893 km (0.11 R)
• M40: 17,173,536 km (0.111 R)
• M41: 18,317,661 km (0.119 R)
• M42: 20,153,975 km (0.089 R)
• M43: 20,228,774 km (0.075 R)
• M44: 20,829,409 km (0.104 R)
• M45: 22,744,112 km (0.092 R)
• M46: 23,407,878 km (0.119 R)
• M47: 24,355,730 km (0.094 R)
• M48: 25,195,423 km (0.083 R)
• M49: 26,493,035 km (0.115 R)
• M50: 26,820,804 km (0.113 R)
• M51: 27,232,497 km (0.082 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 14,718 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit