🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.56 AU - 0.7 AU

Year: 184 Days

Day: 35.3 Hours

Environment

Temp: 199 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,740,781 km

• M1: 327,470 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.26 AU - 3.64 AU

Year: 2352 Days

Day: 41.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.9

Radius: 10.3

Gravity: 9.23 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.03 AU - 6.95 AU

Year: 5382 Days

Day: 10.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 43,740,781 km

• M1: 137,032 km (0.07 R)
• M2: 207,043 km (0.04 R)
• M3: 562,338 km (0.113 R)
• M4: 1,270,535 km (0.117 R)
• M5: 1,815,669 km (0.064 R)
• M6: 2,134,163 km (0.094 R)
• M7: 2,258,180 km (0.064 R)
• M8: 2,384,740 km (0.119 R)
• M9: 2,557,226 km (0.105 R)
• M10: 2,689,171 km (0.097 R)
• M11: 3,075,882 km (0.071 R)
• M12: 3,431,775 km (0.059 R)
• M13: 3,577,783 km (0.119 R)
• M14: 3,825,966 km (0.113 R)
• M15: 3,926,795 km (0.112 R)
• M16: 4,208,786 km (0.12 R)
• M17: 4,684,358 km (0.113 R)
• M18: 4,846,821 km (0.054 R)
• M19: 4,956,177 km (0.045 R)
• M20: 5,317,157 km (0.09 R)
• M21: 5,458,228 km (0.027 R)
• M22: 6,540,868 km (0.11 R)
• M23: 6,875,518 km (0.108 R)
• M24: 7,029,454 km (0.099 R)
• M25: 7,184,438 km (0.068 R)
• M26: 7,561,275 km (0.073 R)
• M27: 8,009,171 km (0.086 R)
• M28: 8,203,798 km (0.1 R)
• M29: 8,830,314 km (0.093 R)
• M30: 9,438,130 km (0.091 R)
• M31: 9,575,012 km (0.106 R)
• M32: 9,643,677 km (0.099 R)
• M33: 9,954,990 km (0.119 R)
• M34: 10,551,736 km (0.027 R)
• M35: 10,622,795 km (0.094 R)
• M36: 10,800,966 km (0.089 R)
• M37: 10,872,474 km (0.092 R)
• M38: 11,450,670 km (0.059 R)
• M39: 11,890,787 km (0.088 R)
• M40: 12,411,238 km (0.105 R)
• M41: 12,636,682 km (0.066 R)
• M42: 12,825,474 km (0.089 R)
• M43: 12,901,320 km (0.112 R)
• M44: 13,015,314 km (0.089 R)
• M45: 13,167,904 km (0.111 R)
• M46: 14,056,366 km (0.098 R)
• M47: 14,252,040 km (0.103 R)
• M48: 14,725,367 km (0.101 R)
• M49: 14,804,804 km (0.101 R)
• M50: 15,043,861 km (0.097 R)
• M51: 15,163,839 km (0.087 R)
• M52: 15,566,257 km (0.095 R)
• M53: 15,890,735 km (0.115 R)
• M54: 16,340,426 km (0.106 R)
• M55: 17,672,595 km (0.064 R)
• M56: 18,223,713 km (0.063 R)
• M57: 18,651,563 km (0.093 R)
• M58: 18,737,433 km (0.099 R)
• M59: 19,516,987 km (0.108 R)
• M60: 19,647,885 km (0.106 R)
• M61: 19,910,729 km (0.118 R)
• M62: 20,042,524 km (0.092 R)
• M63: 20,130,637 km (0.083 R)
• M64: 21,647,111 km (0.112 R)
• M65: 21,737,468 km (0.095 R)
• M66: 21,827,975 km (0.116 R)
• M67: 22,419,186 km (0.064 R)
• M68: 22,510,590 km (0.08 R)
• M69: 22,831,477 km (0.066 R)
• M70: 22,969,556 km (0.102 R)
• M71: 23,338,913 km (0.032 R)
• M72: 23,756,890 km (0.084 R)
• M73: 24,036,937 km (0.047 R)
• M74: 24,271,058 km (0.065 R)
• M75: 27,090,978 km (0.079 R)
• M76: 27,188,366 km (0.072 R)
• M77: 27,579,115 km (0.091 R)
• M78: 28,267,415 km (0.113 R)
• M79: 28,564,068 km (0.117 R)
• M80: 29,110,848 km (0.108 R)
• M81: 30,467,252 km (0.071 R)
• M82: 31,127,727 km (0.074 R)
• M83: 31,639,052 km (0.089 R)
• M84: 31,947,074 km (0.117 R)
• M85: 34,553,069 km (0.026 R)
• M86: 34,976,281 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.9

Radius: 9.6

Gravity: 10.73 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 6.13 AU - 8.49 AU

Year: 7255 Days

Day: 12.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 43,740,781 km

• M1: 191,635 km (0.115 R)
• M2: 281,543 km (0.054 R)
• M3: 357,539 km (0.077 R)
• M4: 417,378 km (0.079 R)
• M5: 549,772 km (0.118 R)
• M6: 760,556 km (0.082 R)
• M7: 1,200,373 km (0.102 R)
• M8: 1,336,657 km (0.075 R)
• M9: 1,667,567 km (0.094 R)
• M10: 1,865,186 km (0.102 R)
• M11: 2,024,059 km (0.063 R)
• M12: 2,164,083 km (0.113 R)
• M13: 2,379,953 km (0.117 R)
• M14: 2,678,999 km (0.088 R)
• M15: 2,755,593 km (0.109 R)
• M16: 2,858,965 km (0.104 R)
• M17: 2,990,013 km (0.118 R)
• M18: 3,340,221 km (0.087 R)
• M19: 3,703,594 km (0.051 R)
• M20: 4,168,245 km (0.109 R)
• M21: 4,620,629 km (0.112 R)
• M22: 5,057,006 km (0.088 R)
• M23: 5,248,192 km (0.079 R)
• M24: 5,344,683 km (0.063 R)
• M25: 6,273,387 km (0.117 R)
• M26: 6,582,456 km (0.068 R)
• M27: 7,358,869 km (0.096 R)
• M28: 7,648,490 km (0.102 R)
• M29: 8,463,948 km (0.11 R)
• M30: 8,577,344 km (0.075 R)
• M31: 8,843,777 km (0.08 R)
• M32: 8,920,521 km (0.07 R)
• M33: 9,074,457 km (0.117 R)
• M34: 9,502,307 km (0.098 R)
• M35: 10,136,602 km (0.069 R)
• M36: 10,337,662 km (0.105 R)
• M37: 10,539,918 km (0.076 R)
• M38: 10,702,830 km (0.094 R)
• M39: 10,784,510 km (0.096 R)
• M40: 11,487,471 km (0.072 R)
• M41: 11,655,170 km (0.062 R)
• M42: 12,376,381 km (0.119 R)
• M43: 12,850,906 km (0.11 R)
• M44: 13,155,936 km (0.076 R)
• M45: 14,580,556 km (0.084 R)
• M46: 14,671,213 km (0.11 R)
• M47: 15,727,374 km (0.079 R)
• M48: 15,960,148 km (0.045 R)
• M49: 16,712,925 km (0.082 R)
• M50: 16,855,342 km (0.073 R)
• M51: 17,237,115 km (0.032 R)
• M52: 19,587,298 km (0.037 R)
• M53: 19,737,494 km (0.108 R)
• M54: 20,139,913 km (0.091 R)
• M55: 20,240,891 km (0.103 R)
• M56: 23,561,814 km (0.099 R)
• M57: 24,095,729 km (0.115 R)
• M58: 24,525,823 km (0.109 R)
• M59: 25,121,222 km (0.083 R)
• M60: 25,502,697 km (0.092 R)
• M61: 26,824,993 km (0.108 R)
• M62: 27,159,045 km (0.114 R)
• M63: 27,943,835 km (0.035 R)
• M64: 28,509,016 km (0.026 R)
• M65: 29,249,376 km (0.098 R)
• M66: 29,765,638 km (0.095 R)
• M67: 30,574,663 km (0.092 R)
• M68: 30,807,138 km (0.12 R)
• M69: 32,155,165 km (0.089 R)
• M70: 32,747,423 km (0.119 R)
• M71: 33,343,121 km (0.069 R)
• M72: 33,642,317 km (0.045 R)
• M73: 35,091,023 km (0.088 R)
• M74: 35,823,005 km (0.051 R)
• M75: 36,868,545 km (0.113 R)
• M76: 37,737,110 km (0.12 R)
• M77: 37,799,343 km (0.078 R)
• M78: 37,861,725 km (0.094 R)
• M79: 38,236,468 km (0.116 R)
• M80: 39,178,635 km (0.094 R)
• M81: 39,241,616 km (0.066 R)
• M82: 39,557,567 km (0.112 R)
• M83: 41,663,755 km (0.067 R)
• M84: 43,218,376 km (0.103 R)
• M85: 43,479,275 km (0.073 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 15,372 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit