🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.46 AU - 0.64 AU

Year: 152 Days

Day: 33 Hours

Environment

Temp: 179 °C

Axial Tilt: 44 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.92 AU - 1.32 AU

Year: 442 Days

Day: 35.9 Hours

Environment

Temp: 13 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,658,724 km

• M1: 763,398 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.81 AU - 2.19 AU

Year: 1054 Days

Day: 37.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.72 AU - 3.42 AU

Year: 2005 Days

Day: 30.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,658,724 km

• M1: 18,101 km (0.105 R)
• M2: 276,457 km (0.098 R)

Asteroid Belt

Center: 3.86 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.9

Radius: 10.1

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.55 AU - 4.73 AU

Year: 3726 Days

Day: 11.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 44,658,724 km

• M1: 169,644 km (0.119 R)
• M2: 359,484 km (0.113 R)
• M3: 425,008 km (0.101 R)
• M4: 658,231 km (0.12 R)
• M5: 1,012,778 km (0.118 R)
• M6: 1,242,261 km (0.093 R)
• M7: 1,488,499 km (0.12 R)
• M8: 1,720,675 km (0.119 R)
• M9: 1,790,687 km (0.1 R)
• M10: 1,902,735 km (0.091 R)
• M11: 2,166,177 km (0.081 R)
• M12: 2,430,217 km (0.04 R)
• M13: 2,520,575 km (0.106 R)
• M14: 2,704,730 km (0.038 R)
• M15: 2,786,709 km (0.04 R)
• M16: 2,929,276 km (0.102 R)
• M17: 3,037,734 km (0.095 R)
• M18: 3,159,956 km (0.069 R)
• M19: 3,447,184 km (0.087 R)
• M20: 3,561,925 km (0.107 R)
• M21: 3,639,267 km (0.054 R)
• M22: 4,304,529 km (0.111 R)
• M23: 4,539,248 km (0.115 R)
• M24: 4,792,517 km (0.094 R)
• M25: 4,877,938 km (0.045 R)
• M26: 5,715,087 km (0.107 R)
• M27: 5,881,739 km (0.096 R)
• M28: 6,517,381 km (0.116 R)
• M29: 6,675,655 km (0.098 R)
• M30: 7,044,713 km (0.066 R)
• M31: 7,109,489 km (0.104 R)
• M32: 7,223,483 km (0.08 R)
• M33: 7,403,898 km (0.102 R)
• M34: 7,486,476 km (0.06 R)
• M35: 8,259,747 km (0.086 R)
• M36: 8,431,186 km (0.114 R)
• M37: 8,517,355 km (0.098 R)
• M38: 8,865,020 km (0.082 R)
• M39: 9,935,991 km (0.064 R)
• M40: 10,210,055 km (0.106 R)
• M41: 10,597,962 km (0.091 R)
• M42: 11,293,293 km (0.11 R)
• M43: 11,445,583 km (0.093 R)
• M44: 11,925,942 km (0.099 R)
• M45: 12,022,732 km (0.099 R)
• M46: 12,100,373 km (0.109 R)
• M47: 12,314,897 km (0.113 R)
• M48: 12,491,273 km (0.1 R)
• M49: 12,668,546 km (0.117 R)
• M50: 12,767,430 km (0.097 R)
• M51: 13,265,442 km (0.06 R)
• M52: 13,406,064 km (0.055 R)
• M53: 13,587,675 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.2

Radius: 14

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 11.69 AU - 12.19 AU

Year: 15380 Days

Day: 13 Hours

Environment

Temp: -179 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 44,658,724 km

• M1: 181,462 km (0.077 R)
• M2: 556,953 km (0.073 R)
• M3: 747,840 km (0.118 R)
• M4: 945,608 km (0.082 R)
• M5: 1,218,624 km (0.055 R)
• M6: 1,623,286 km (0.06 R)
• M7: 1,774,979 km (0.051 R)
• M8: 2,211,206 km (0.066 R)
• M9: 2,604,948 km (0.06 R)
• M10: 2,862,555 km (0.071 R)
• M11: 2,994,501 km (0.098 R)
• M12: 4,393,989 km (0.059 R)
• M13: 4,890,205 km (0.105 R)
• M14: 6,345,942 km (0.09 R)
• M15: 6,871,180 km (0.119 R)
• M16: 7,667,190 km (0.086 R)
• M17: 7,852,243 km (0.08 R)
• M18: 8,076,191 km (0.099 R)
• M19: 8,188,987 km (0.099 R)
• M20: 8,454,224 km (0.067 R)
• M21: 9,032,271 km (0.057 R)
• M22: 9,188,600 km (0.079 R)
• M23: 9,385,172 km (0.12 R)
• M24: 9,782,803 km (0.071 R)
• M25: 9,983,713 km (0.069 R)
• M26: 10,471,402 km (0.091 R)
• M27: 10,676,950 km (0.087 R)
• M28: 11,554,790 km (0.04 R)
• M29: 11,980,994 km (0.104 R)
• M30: 12,282,434 km (0.071 R)
• M31: 12,542,884 km (0.078 R)
• M32: 12,804,979 km (0.052 R)
• M33: 13,602,635 km (0.118 R)
• M34: 13,782,153 km (0.103 R)
• M35: 14,007,447 km (0.063 R)
• M36: 14,234,088 km (0.113 R)
• M37: 14,967,566 km (0.107 R)
• M38: 16,138,319 km (0.096 R)
• M39: 16,854,893 km (0.092 R)
• M40: 17,679,476 km (0.119 R)
• M41: 18,916,052 km (0.09 R)
• M42: 19,570,094 km (0.074 R)
• M43: 20,027,265 km (0.108 R)
• M44: 20,385,253 km (0.081 R)
• M45: 20,487,877 km (0.106 R)
• M46: 20,642,262 km (0.087 R)
• M47: 21,681,219 km (0.11 R)
• M48: 22,312,672 km (0.089 R)
• M49: 22,896,852 km (0.097 R)
• M50: 23,217,590 km (0.072 R)
• M51: 24,515,650 km (0.082 R)
• M52: 24,679,610 km (0.075 R)
• M53: 25,837,198 km (0.117 R)
• M54: 25,948,349 km (0.109 R)
• M55: 27,521,520 km (0.06 R)
• M56: 27,976,747 km (0.099 R)
• M57: 28,549,258 km (0.028 R)
• M58: 28,779,190 km (0.092 R)
• M59: 29,997,215 km (0.117 R)
• M60: 30,114,051 km (0.087 R)
• M61: 30,348,322 km (0.107 R)
• M62: 30,995,482 km (0.096 R)
• M63: 31,113,664 km (0.086 R)
• M64: 31,647,280 km (0.045 R)
• M65: 31,885,440 km (0.053 R)
• M66: 32,303,566 km (0.115 R)
• M67: 32,783,775 km (0.112 R)
• M68: 33,266,228 km (0.094 R)
• M69: 33,569,014 km (0.038 R)
• M70: 36,334,780 km (0.105 R)
• M71: 38,282,394 km (0.092 R)
• M72: 38,409,253 km (0.106 R)
• M73: 38,599,691 km (0.106 R)
• M74: 38,854,157 km (0.078 R)
• M75: 39,364,885 km (0.079 R)
• M76: 39,749,201 km (0.083 R)
• M77: 40,199,341 km (0.107 R)
• M78: 41,169,484 km (0.068 R)
• M79: 41,364,410 km (0.109 R)
• M80: 41,494,560 km (0.055 R)
• M81: 41,755,309 km (0.037 R)
• M82: 42,475,024 km (0.113 R)
• M83: 42,803,541 km (0.071 R)
• M84: 42,935,187 km (0.118 R)
• M85: 43,463,118 km (0.104 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 18,841 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit