🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.05 AU - 1.33 AU

Year: 477 Days

Day: 27.9 Hours

Environment

Temp: 11 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.76 AU - 1.9 AU

Year: 909 Days

Day: 25.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.1 AU - 3.34 AU

Year: 1647 Days

Day: 30.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.3

Radius: 11.3

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.94 AU - 6.94 AU

Year: 5314 Days

Day: 6.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 52,908,614 km

• M1: 390,899 km (0.12 R)
• M2: 471,532 km (0.03 R)
• M3: 559,197 km (0.094 R)
• M4: 897,438 km (0.069 R)
• M5: 1,253,929 km (0.067 R)
• M6: 1,411,905 km (0.108 R)
• M7: 1,561,353 km (0.084 R)
• M8: 1,700,479 km (0.109 R)
• M9: 1,892,712 km (0.064 R)
• M10: 2,041,712 km (0.117 R)
• M11: 2,263,865 km (0.069 R)
• M12: 2,422,438 km (0.113 R)
• M13: 2,530,149 km (0.093 R)
• M14: 2,695,006 km (0.061 R)
• M15: 2,769,356 km (0.088 R)
• M16: 3,551,304 km (0.069 R)
• M17: 3,903,607 km (0.094 R)
• M18: 4,052,008 km (0.115 R)
• M19: 4,137,578 km (0.103 R)
• M20: 4,267,279 km (0.05 R)
• M21: 4,935,683 km (0.098 R)
• M22: 5,027,236 km (0.072 R)
• M23: 5,189,101 km (0.096 R)
• M24: 5,588,976 km (0.052 R)
• M25: 5,974,640 km (0.084 R)
• M26: 6,170,763 km (0.091 R)
• M27: 6,925,035 km (0.085 R)
• M28: 7,027,958 km (0.076 R)
• M29: 7,235,002 km (0.08 R)
• M30: 7,391,631 km (0.112 R)
• M31: 7,523,127 km (0.025 R)
• M32: 7,788,364 km (0.059 R)
• M33: 8,029,666 km (0.119 R)
• M34: 8,464,996 km (0.08 R)
• M35: 8,574,950 km (0.114 R)
• M36: 8,740,854 km (0.068 R)
• M37: 8,824,180 km (0.078 R)
• M38: 9,758,718 km (0.076 R)
• M39: 10,399,146 km (0.043 R)
• M40: 10,546,650 km (0.068 R)
• M41: 10,724,522 km (0.105 R)
• M42: 10,933,211 km (0.096 R)
• M43: 11,083,257 km (0.112 R)
• M44: 11,354,927 km (0.12 R)
• M45: 11,506,769 km (0.117 R)
• M46: 12,746,187 km (0.098 R)
• M47: 12,840,733 km (0.059 R)
• M48: 13,606,525 km (0.069 R)
• M49: 14,157,793 km (0.085 R)
• M50: 14,551,385 km (0.09 R)
• M51: 14,981,928 km (0.12 R)
• M52: 15,115,219 km (0.051 R)
• M53: 15,517,488 km (0.042 R)
• M54: 15,787,662 km (0.111 R)
• M55: 16,059,481 km (0.062 R)
• M56: 16,504,235 km (0.086 R)
• M57: 16,745,537 km (0.097 R)
• M58: 16,987,885 km (0.119 R)
• M59: 17,441,167 km (0.107 R)
• M60: 17,722,112 km (0.101 R)
• M61: 17,827,877 km (0.108 R)
• M62: 18,252,885 km (0.102 R)
• M63: 18,431,056 km (0.099 R)
• M64: 18,645,579 km (0.071 R)
• M65: 19,402,694 km (0.105 R)
• M66: 19,548,103 km (0.113 R)
• M67: 19,766,815 km (0.106 R)
• M68: 20,872,793 km (0.077 R)
• M69: 22,074,363 km (0.068 R)
• M70: 22,607,230 km (0.048 R)
• M71: 22,683,675 km (0.063 R)
• M72: 23,375,714 km (0.092 R)
• M73: 23,569,145 km (0.053 R)
• M74: 24,191,771 km (0.04 R)
• M75: 24,583,717 km (0.078 R)
• M76: 25,254,813 km (0.107 R)
• M77: 25,453,330 km (0.083 R)
• M78: 25,812,065 km (0.12 R)
• M79: 25,971,986 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.5

Radius: 12.4

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 8.93 AU - 10.33 AU

Year: 10970 Days

Day: 10.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 52,908,614 km

• M1: 241,601 km (0.079 R)
• M2: 350,358 km (0.105 R)
• M3: 456,124 km (0.076 R)
• M4: 674,686 km (0.109 R)
• M5: 834,607 km (0.068 R)
• M6: 1,089,671 km (0.05 R)
• M7: 1,194,689 km (0.116 R)
• M8: 1,415,645 km (0.067 R)
• M9: 2,265,510 km (0.098 R)
• M10: 2,347,191 km (0.111 R)
• M11: 3,530,510 km (0.075 R)
• M12: 3,657,818 km (0.052 R)
• M13: 4,557,798 km (0.104 R)
• M14: 5,194,786 km (0.064 R)
• M15: 5,560,852 km (0.082 R)
• M16: 5,709,552 km (0.088 R)
• M17: 6,318,116 km (0.096 R)
• M18: 6,630,178 km (0.047 R)
• M19: 6,907,382 km (0.099 R)
• M20: 7,107,844 km (0.118 R)
• M21: 7,473,311 km (0.083 R)
• M22: 7,637,869 km (0.049 R)
• M23: 8,180,760 km (0.094 R)
• M24: 9,171,696 km (0.077 R)
• M25: 9,659,086 km (0.094 R)
• M26: 9,973,540 km (0.064 R)
• M27: 10,291,586 km (0.095 R)
• M28: 10,566,846 km (0.075 R)
• M29: 10,705,373 km (0.099 R)
• M30: 11,454,260 km (0.082 R)
• M31: 11,549,105 km (0.069 R)
• M32: 11,979,199 km (0.075 R)
• M33: 12,171,881 km (0.106 R)
• M34: 12,560,686 km (0.108 R)
• M35: 12,707,442 km (0.1 R)
• M36: 13,550,276 km (0.077 R)
• M37: 14,564,849 km (0.089 R)
• M38: 14,770,695 km (0.079 R)
• M39: 15,920,205 km (0.057 R)
• M40: 16,132,186 km (0.077 R)
• M41: 16,559,288 km (0.12 R)
• M42: 19,537,781 km (0.034 R)
• M43: 20,682,354 km (0.078 R)
• M44: 20,913,932 km (0.119 R)
• M45: 22,677,541 km (0.083 R)
• M46: 23,035,978 km (0.109 R)
• M47: 23,698,098 km (0.107 R)
• M48: 24,488,573 km (0.041 R)
• M49: 24,856,285 km (0.083 R)
• M50: 25,597,392 km (0.029 R)
• M51: 25,970,639 km (0.096 R)
• M52: 26,471,044 km (0.095 R)
• M53: 27,799,922 km (0.082 R)
• M54: 28,376,173 km (0.051 R)
• M55: 29,605,419 km (0.045 R)
• M56: 30,456,481 km (0.096 R)
• M57: 31,382,043 km (0.066 R)
• M58: 31,915,060 km (0.119 R)
• M59: 33,464,296 km (0.065 R)
• M60: 34,556,360 km (0.071 R)
• M61: 34,693,691 km (0.092 R)
• M62: 34,831,171 km (0.052 R)
• M63: 35,175,845 km (0.072 R)
• M64: 36,705,334 km (0.062 R)
• M65: 37,902,117 km (0.09 R)
• M66: 38,540,899 km (0.085 R)
• M67: 38,897,391 km (0.081 R)
• M68: 40,333,980 km (0.093 R)
• M69: 40,551,046 km (0.101 R)
• M70: 41,204,340 km (0.087 R)
• M71: 43,703,672 km (0.099 R)
• M72: 43,852,222 km (0.116 R)
• M73: 44,075,422 km (0.062 R)
• M74: 44,224,272 km (0.063 R)
• M75: 45,046,612 km (0.071 R)
• M76: 46,934,387 km (0.104 R)
• M77: 47,849,627 km (0.078 R)
• M78: 48,847,744 km (0.101 R)
• M79: 49,465,434 km (0.106 R)
• M80: 50,708,442 km (0.105 R)
• M81: 51,490,690 km (0.099 R)
• M82: 51,569,079 km (0.098 R)
• M83: 51,883,234 km (0.112 R)
• M84: 52,040,611 km (0.098 R)
• M85: 52,592,478 km (0.08 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 14,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit