🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.78 AU - 1 AU

Year: 302 Days

Day: 22.7 Hours

Environment

Temp: 151 °C

Axial Tilt: 42 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,800,212 km

• M1: 194,328 km (0.112 R)
• M2: 404,064 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.79 AU - 1.13 AU

Year: 339 Days

Day: 37.2 Hours

Environment

Temp: 74 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,800,212 km

• M1: 501,901 km (0.086 R)

Asteroid Belt

Center: 5.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.7

Radius: 14.6

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 7.36 AU - 11.86 AU

Year: 10722 Days

Day: 6.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 58,800,212 km

• M1: 183,257 km (0.109 R)
• M2: 358,287 km (0.12 R)
• M3: 491,579 km (0.104 R)
• M4: 1,453,044 km (0.112 R)
• M5: 1,595,012 km (0.081 R)
• M6: 1,742,067 km (0.08 R)
• M7: 2,103,346 km (0.06 R)
• M8: 2,460,586 km (0.117 R)
• M9: 3,422,051 km (0.099 R)
• M10: 3,843,768 km (0.089 R)
• M11: 4,916,085 km (0.088 R)
• M12: 5,504,454 km (0.088 R)
• M13: 5,692,947 km (0.113 R)
• M14: 6,076,516 km (0.097 R)
• M15: 6,271,442 km (0.063 R)
• M16: 6,707,819 km (0.057 R)
• M17: 7,360,066 km (0.116 R)
• M18: 7,947,686 km (0.095 R)
• M19: 8,075,592 km (0.082 R)
• M20: 9,078,945 km (0.098 R)
• M21: 10,680,540 km (0.077 R)
• M22: 10,774,637 km (0.067 R)
• M23: 12,220,201 km (0.067 R)
• M24: 12,715,520 km (0.11 R)
• M25: 13,015,912 km (0.11 R)
• M26: 14,034,225 km (0.11 R)
• M27: 15,289,950 km (0.034 R)
• M28: 15,931,276 km (0.086 R)
• M29: 16,309,459 km (0.092 R)
• M30: 16,418,067 km (0.104 R)
• M31: 16,745,387 km (0.1 R)
• M32: 18,867,882 km (0.067 R)
• M33: 20,018,888 km (0.093 R)
• M34: 20,135,125 km (0.062 R)
• M35: 21,192,483 km (0.104 R)
• M36: 22,027,239 km (0.064 R)
• M37: 22,328,081 km (0.118 R)
• M38: 23,238,533 km (0.06 R)
• M39: 23,667,580 km (0.099 R)
• M40: 24,037,386 km (0.067 R)
• M41: 25,725,448 km (0.063 R)
• M42: 26,487,799 km (0.094 R)
• M43: 26,936,144 km (0.068 R)
• M44: 27,710,313 km (0.03 R)
• M45: 27,904,940 km (0.072 R)
• M46: 29,545,131 km (0.107 R)
• M47: 30,076,652 km (0.052 R)
• M48: 30,678,335 km (0.085 R)
• M49: 31,014,331 km (0.106 R)
• M50: 31,284,056 km (0.091 R)
• M51: 31,961,585 km (0.074 R)
• M52: 32,370,436 km (0.118 R)
• M53: 33,607,610 km (0.071 R)
• M54: 35,140,540 km (0.12 R)
• M55: 35,703,626 km (0.114 R)
• M56: 36,056,976 km (0.108 R)
• M57: 36,411,673 km (0.112 R)
• M58: 36,553,791 km (0.062 R)
• M59: 37,052,849 km (0.101 R)
• M60: 38,057,698 km (0.106 R)
• M61: 38,418,828 km (0.065 R)
• M62: 39,217,231 km (0.118 R)
• M63: 39,728,108 km (0.057 R)
• M64: 39,874,415 km (0.054 R)
• M65: 40,977,998 km (0.107 R)
• M66: 41,348,103 km (0.12 R)
• M67: 41,719,405 km (0.093 R)
• M68: 42,166,254 km (0.078 R)
• M69: 42,539,950 km (0.112 R)
• M70: 42,764,646 km (0.054 R)
• M71: 43,667,319 km (0.035 R)
• M72: 43,969,657 km (0.111 R)
• M73: 44,272,742 km (0.102 R)
• M74: 44,576,426 km (0.04 R)
• M75: 44,880,857 km (0.095 R)
• M76: 45,568,409 km (0.12 R)
• M77: 46,105,465 km (0.118 R)
• M78: 47,186,011 km (0.078 R)
• M79: 47,496,277 km (0.116 R)
• M80: 48,822,462 km (0.111 R)
• M81: 49,450,773 km (0.112 R)
• M82: 49,687,138 km (0.055 R)
• M83: 51,271,977 km (0.108 R)
• M84: 53,034,540 km (0.055 R)
• M85: 53,599,571 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.8

Radius: 9.8

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 10.45 AU - 12.41 AU

Year: 13907 Days

Day: 11.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 58,800,212 km

• M1: 149,149 km (0.114 R)
• M2: 313,408 km (0.119 R)
• M3: 457,769 km (0.079 R)
• M4: 663,467 km (0.094 R)
• M5: 899,532 km (0.119 R)
• M6: 1,027,737 km (0.112 R)
• M7: 1,327,083 km (0.066 R)
• M8: 1,601,744 km (0.11 R)
• M9: 1,679,834 km (0.106 R)
• M10: 1,977,385 km (0.058 R)
• M11: 2,321,310 km (0.102 R)
• M12: 2,500,379 km (0.11 R)
• M13: 2,591,634 km (0.077 R)
• M14: 3,496,701 km (0.109 R)
• M15: 3,772,110 km (0.033 R)
• M16: 5,019,906 km (0.081 R)
• M17: 5,097,099 km (0.12 R)
• M18: 5,291,725 km (0.091 R)
• M19: 5,568,332 km (0.066 R)
• M20: 5,648,217 km (0.066 R)
• M21: 6,636,610 km (0.092 R)
• M22: 6,892,124 km (0.11 R)
• M23: 7,500,688 km (0.077 R)
• M24: 7,856,282 km (0.091 R)
• M25: 7,991,069 km (0.113 R)
• M26: 8,445,847 km (0.112 R)
• M27: 8,862,327 km (0.079 R)
• M28: 9,049,624 km (0.112 R)
• M29: 9,667,463 km (0.108 R)
• M30: 10,200,780 km (0.073 R)
• M31: 11,144,593 km (0.105 R)
• M32: 11,245,571 km (0.104 R)
• M33: 11,754,952 km (0.076 R)
• M34: 13,435,385 km (0.028 R)
• M35: 14,030,186 km (0.119 R)
• M36: 16,494,512 km (0.104 R)
• M37: 17,014,963 km (0.087 R)
• M38: 17,306,379 km (0.06 R)
• M39: 17,482,007 km (0.052 R)
• M40: 17,599,441 km (0.067 R)
• M41: 18,071,722 km (0.111 R)
• M42: 18,309,433 km (0.067 R)
• M43: 18,908,423 km (0.113 R)
• M44: 19,757,690 km (0.1 R)
• M45: 19,941,247 km (0.109 R)
• M46: 21,745,247 km (0.058 R)
• M47: 21,871,508 km (0.11 R)
• M48: 22,698,635 km (0.112 R)
• M49: 25,042,085 km (0.09 R)
• M50: 25,773,320 km (0.106 R)
• M51: 27,529,599 km (0.108 R)
• M52: 28,215,355 km (0.109 R)
• M53: 28,422,099 km (0.115 R)
• M54: 29,673,635 km (0.117 R)
• M55: 31,298,867 km (0.048 R)
• M56: 31,370,075 km (0.093 R)
• M57: 31,441,433 km (0.109 R)
• M58: 32,158,157 km (0.067 R)
• M59: 33,243,340 km (0.114 R)
• M60: 33,680,764 km (0.069 R)
• M61: 35,598,010 km (0.093 R)
• M62: 35,747,010 km (0.099 R)
• M63: 36,045,607 km (0.072 R)
• M64: 36,946,186 km (0.088 R)
• M65: 37,096,981 km (0.082 R)
• M66: 37,550,562 km (0.075 R)
• M67: 37,626,408 km (0.108 R)
• M68: 37,778,100 km (0.114 R)
• M69: 38,845,929 km (0.106 R)
• M70: 40,466,374 km (0.08 R)
• M71: 41,951,282 km (0.099 R)
• M72: 42,660,974 km (0.063 R)
• M73: 43,613,314 km (0.118 R)
• M74: 43,852,521 km (0.091 R)
• M75: 43,932,257 km (0.025 R)
• M76: 45,862,518 km (0.099 R)
• M77: 47,001,257 km (0.119 R)
• M78: 47,246,598 km (0.085 R)
• M79: 47,656,197 km (0.054 R)
• M80: 47,984,863 km (0.114 R)
• M81: 48,892,324 km (0.086 R)
• M82: 49,389,587 km (0.104 R)
• M83: 49,888,646 km (0.077 R)
• M84: 51,143,622 km (0.107 R)
• M85: 56,526,752 km (0.073 R)
• M86: 57,310,346 km (0.099 R)
• M87: 57,834,686 km (0.094 R)
• M88: 57,922,201 km (0.102 R)
• M89: 58,536,300 km (0.076 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 12,940 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit