🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.5 AU - 0.66 AU

Year: 290 Days

Day: 27.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 13,986,496 km

• M1: 125,363 km (0.03 R)

Asteroid Belt

Center: 0.94 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.5

Radius: 10.2

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.27 AU - 1.31 AU

Year: 961 Days

Day: 5.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 13,986,496 km

• M1: 138,228 km (0.094 R)
• M2: 212,130 km (0.111 R)
• M3: 291,117 km (0.106 R)
• M4: 412,591 km (0.088 R)
• M5: 483,650 km (0.096 R)
• M6: 624,122 km (0.027 R)
• M7: 779,255 km (0.113 R)
• M8: 877,691 km (0.08 R)
• M9: 1,033,572 km (0.083 R)
• M10: 1,170,753 km (0.09 R)
• M11: 1,248,993 km (0.097 R)
• M12: 1,463,965 km (0.052 R)
• M13: 1,572,124 km (0.045 R)
• M14: 1,659,040 km (0.106 R)
• M15: 1,723,367 km (0.118 R)
• M16: 1,829,732 km (0.043 R)
• M17: 2,083,599 km (0.057 R)
• M18: 2,153,312 km (0.054 R)
• M19: 2,223,772 km (0.103 R)
• M20: 2,532,094 km (0.072 R)
• M21: 2,616,018 km (0.115 R)
• M22: 3,109,541 km (0.032 R)
• M23: 3,199,599 km (0.087 R)
• M24: 3,331,395 km (0.047 R)
• M25: 3,434,019 km (0.117 R)
• M26: 3,663,502 km (0.11 R)
• M27: 3,726,932 km (0.104 R)
• M28: 3,930,385 km (0.105 R)
• M29: 4,082,675 km (0.116 R)
• M30: 4,148,499 km (0.095 R)
• M31: 4,449,340 km (0.116 R)
• M32: 4,619,582 km (0.112 R)
• M33: 4,711,286 km (0.073 R)
• M34: 4,792,069 km (0.081 R)
• M35: 4,966,500 km (0.108 R)
• M36: 5,107,720 km (0.097 R)
• M37: 5,310,126 km (0.106 R)
• M38: 5,551,577 km (0.11 R)
• M39: 5,734,984 km (0.113 R)
• M40: 5,858,402 km (0.114 R)
• M41: 6,082,799 km (0.085 R)
• M42: 6,437,645 km (0.103 R)
• M43: 6,773,044 km (0.108 R)
• M44: 6,838,268 km (0.06 R)
• M45: 7,021,825 km (0.106 R)
• M46: 7,087,947 km (0.091 R)
• M47: 7,287,062 km (0.109 R)
• M48: 7,596,131 km (0.1 R)
• M49: 7,827,260 km (0.036 R)
• M50: 7,923,152 km (0.081 R)
• M51: 8,227,135 km (0.113 R)
• M52: 8,338,585 km (0.105 R)
• M53: 8,464,547 km (0.106 R)
• M54: 8,591,256 km (0.091 R)
• M55: 8,676,078 km (0.09 R)
• M56: 8,761,050 km (0.082 R)
• M57: 8,903,467 km (0.081 R)
• M58: 9,104,227 km (0.113 R)
• M59: 9,219,567 km (0.112 R)
• M60: 9,306,334 km (0.094 R)
• M61: 9,539,258 km (0.108 R)
• M62: 9,685,714 km (0.12 R)
• M63: 9,818,258 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.5

Radius: 11

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.5 AU - 2.24 AU

Year: 1678 Days

Day: 11.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 13,986,496 km

• M1: 151,543 km (0.096 R)
• M2: 233,373 km (0.118 R)
• M3: 330,761 km (0.093 R)
• M4: 448,494 km (0.119 R)
• M5: 544,686 km (0.072 R)
• M6: 654,191 km (0.073 R)
• M7: 805,734 km (0.091 R)
• M8: 993,928 km (0.113 R)
• M9: 1,068,428 km (0.082 R)
• M10: 1,184,067 km (0.102 R)
• M11: 1,358,797 km (0.106 R)
• M12: 1,520,662 km (0.082 R)
• M13: 1,741,618 km (0.101 R)
• M14: 1,848,431 km (0.119 R)
• M15: 2,068,789 km (0.102 R)
• M16: 2,174,106 km (0.098 R)
• M17: 2,535,235 km (0.112 R)
• M18: 2,789,851 km (0.12 R)
• M19: 3,006,768 km (0.054 R)
• M20: 3,333,340 km (0.113 R)
• M21: 3,447,932 km (0.066 R)
• M22: 3,544,422 km (0.039 R)
• M23: 3,651,684 km (0.114 R)
• M24: 3,869,499 km (0.108 R)
• M25: 3,949,683 km (0.104 R)
• M26: 4,020,443 km (0.111 R)
• M27: 4,091,651 km (0.108 R)
• M28: 4,474,622 km (0.114 R)
• M29: 4,858,490 km (0.039 R)
• M30: 4,956,177 km (0.059 R)
• M31: 5,087,375 km (0.095 R)
• M32: 5,175,488 km (0.077 R)
• M33: 5,264,199 km (0.093 R)
• M34: 5,375,799 km (0.057 R)
• M35: 5,454,338 km (0.109 R)
• M36: 5,783,902 km (0.078 R)
• M37: 5,852,867 km (0.102 R)
• M38: 5,922,131 km (0.051 R)
• M39: 6,049,887 km (0.099 R)
• M40: 6,213,847 km (0.106 R)
• M41: 6,606,092 km (0.114 R)
• M42: 6,702,433 km (0.066 R)
• M43: 6,811,341 km (0.094 R)
• M44: 6,908,579 km (0.096 R)
• M45: 7,104,702 km (0.077 R)
• M46: 7,265,370 km (0.054 R)
• M47: 7,402,252 km (0.119 R)
• M48: 7,539,882 km (0.1 R)
• M49: 7,703,842 km (0.107 R)
• M50: 7,817,985 km (0.085 R)
• M51: 7,894,429 km (0.117 R)
• M52: 7,983,889 km (0.119 R)
• M53: 8,086,662 km (0.038 R)
• M54: 8,254,362 km (0.087 R)
• M55: 8,345,317 km (0.049 R)
• M56: 8,632,994 km (0.067 R)
• M57: 8,764,790 km (0.117 R)
• M58: 8,870,855 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.3

Radius: 8.7

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.86 AU - 2.72 AU

Year: 2273 Days

Day: 7.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 13,986,496 km

• M1: 136,284 km (0.071 R)
• M2: 219,161 km (0.108 R)
• M3: 312,211 km (0.066 R)
• M4: 685,158 km (0.117 R)
• M5: 781,350 km (0.039 R)
• M6: 890,407 km (0.1 R)
• M7: 1,159,234 km (0.108 R)
• M8: 1,540,260 km (0.101 R)
• M9: 1,719,628 km (0.06 R)
• M10: 1,780,963 km (0.051 R)
• M11: 1,863,840 km (0.111 R)
• M12: 1,980,077 km (0.093 R)
• M13: 2,457,444 km (0.109 R)
• M14: 2,561,714 km (0.08 R)
• M15: 2,620,506 km (0.114 R)
• M16: 2,920,450 km (0.036 R)
• M17: 2,994,201 km (0.069 R)
• M18: 3,333,489 km (0.037 R)
• M19: 3,831,949 km (0.09 R)
• M20: 4,062,480 km (0.112 R)
• M21: 4,297,648 km (0.092 R)
• M22: 4,665,958 km (0.074 R)
• M23: 5,059,101 km (0.092 R)
• M24: 5,177,732 km (0.088 R)
• M25: 5,554,270 km (0.093 R)
• M26: 6,017,874 km (0.077 R)
• M27: 6,413,710 km (0.114 R)
• M28: 6,801,617 km (0.103 R)
• M29: 6,866,991 km (0.12 R)
• M30: 7,097,671 km (0.049 R)
• M31: 7,163,943 km (0.107 R)
• M32: 7,481,988 km (0.089 R)
• M33: 8,288,470 km (0.066 R)
• M34: 8,446,146 km (0.091 R)
• M35: 8,587,067 km (0.081 R)
• M36: 8,817,747 km (0.089 R)
• M37: 8,889,105 km (0.099 R)
• M38: 9,448,901 km (0.081 R)
• M39: 9,890,065 km (0.103 R)
• M40: 10,338,110 km (0.095 R)
• M41: 10,451,206 km (0.118 R)
• M42: 11,545,365 km (0.099 R)
• M43: 11,878,819 km (0.118 R)
• M44: 12,655,531 km (0.077 R)
• M45: 12,756,360 km (0.112 R)
• M46: 12,816,947 km (0.078 R)
• M47: 13,613,406 km (0.119 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 14,746 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit