🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.42 AU - 0.66 AU

Year: 118 Days

Day: 29.5 Hours

Environment

Temp: 400 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.42 AU - 1.66 AU

Year: 568 Days

Day: 32.5 Hours

Environment

Temp: 188 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.11 AU - 3.49 AU

Year: 1393 Days

Day: 26.9 Hours

Environment

Temp: -6 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,655,627 km

• M1: 326,423 km (0.037 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.39 AU - 3.77 AU

Year: 1607 Days

Day: 13 Hours

Environment

Temp: -45 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 19.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 331.6

Radius: 6.8

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 15.52 AU - 23.42 AU

Year: 25536 Days

Day: 22.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 67,655,627 km

• M1: 102,325 km (0.06 R)
• M2: 268,528 km (0.053 R)
• M3: 431,440 km (0.079 R)
• M4: 505,641 km (0.108 R)
• M5: 564,283 km (0.115 R)
• M6: 732,730 km (0.108 R)
• M7: 990,488 km (0.11 R)
• M8: 1,091,017 km (0.043 R)
• M9: 1,168,808 km (0.085 R)
• M10: 1,555,967 km (0.119 R)
• M11: 1,733,690 km (0.07 R)
• M12: 2,239,181 km (0.086 R)
• M13: 2,474,050 km (0.09 R)
• M14: 2,611,829 km (0.104 R)
• M15: 3,003,925 km (0.071 R)
• M16: 3,151,130 km (0.119 R)
• M17: 3,529,463 km (0.119 R)
• M18: 3,645,850 km (0.057 R)
• M19: 4,164,506 km (0.084 R)
• M20: 4,287,475 km (0.087 R)
• M21: 4,877,489 km (0.115 R)
• M22: 4,920,573 km (0.045 R)
• M23: 5,582,394 km (0.025 R)
• M24: 5,855,111 km (0.115 R)
• M25: 6,413,261 km (0.093 R)
• M26: 6,507,956 km (0.114 R)
• M27: 6,555,528 km (0.107 R)
• M28: 6,650,822 km (0.064 R)
• M29: 7,680,055 km (0.072 R)
• M30: 7,730,320 km (0.076 R)
• M31: 7,831,149 km (0.116 R)
• M32: 8,810,567 km (0.034 R)
• M33: 11,337,125 km (0.082 R)
• M34: 11,739,992 km (0.08 R)
• M35: 11,856,080 km (0.1 R)
• M36: 13,337,548 km (0.1 R)
• M37: 14,007,746 km (0.068 R)
• M38: 14,192,350 km (0.062 R)
• M39: 16,276,548 km (0.116 R)
• M40: 16,926,849 km (0.078 R)
• M41: 17,519,257 km (0.116 R)
• M42: 18,792,185 km (0.065 R)
• M43: 19,749,163 km (0.071 R)
• M44: 19,818,128 km (0.068 R)
• M45: 20,862,021 km (0.113 R)
• M46: 21,852,509 km (0.104 R)
• M47: 22,281,705 km (0.116 R)
• M48: 22,858,255 km (0.102 R)
• M49: 23,075,621 km (0.098 R)
• M50: 23,805,509 km (0.073 R)
• M51: 24,617,078 km (0.106 R)
• M52: 24,914,478 km (0.116 R)
• M53: 26,647,270 km (0.096 R)
• M54: 29,357,834 km (0.074 R)
• M55: 29,910,299 km (0.073 R)
• M56: 31,186,219 km (0.058 R)
• M57: 31,830,837 km (0.086 R)
• M58: 32,724,235 km (0.078 R)
• M59: 32,887,596 km (0.116 R)
• M60: 32,969,426 km (0.103 R)
• M61: 33,297,195 km (0.114 R)
• M62: 33,790,718 km (0.076 R)
• M63: 34,204,057 km (0.059 R)
• M64: 36,295,136 km (0.072 R)
• M65: 39,552,031 km (0.116 R)
• M66: 40,249,606 km (0.111 R)
• M67: 40,863,257 km (0.093 R)
• M68: 41,127,147 km (0.108 R)
• M69: 50,997,615 km (0.117 R)
• M70: 51,661,530 km (0.107 R)
• M71: 52,042,257 km (0.074 R)
• M72: 52,232,845 km (0.089 R)
• M73: 54,248,825 km (0.113 R)
• M74: 54,926,504 km (0.108 R)
• M75: 55,120,682 km (0.069 R)
• M76: 56,290,238 km (0.061 R)
• M77: 57,074,430 km (0.091 R)
• M78: 57,468,022 km (0.102 R)
• M79: 58,059,831 km (0.096 R)
• M80: 58,257,600 km (0.108 R)
• M81: 59,349,365 km (0.077 R)
• M82: 60,147,469 km (0.117 R)
• M83: 61,250,754 km (0.097 R)
• M84: 61,956,407 km (0.055 R)
• M85: 62,259,492 km (0.113 R)
• M86: 62,461,898 km (0.074 R)
• M87: 62,867,458 km (0.047 R)
• M88: 63,273,766 km (0.109 R)
• M89: 63,375,492 km (0.086 R)
• M90: 65,730,312 km (0.054 R)
• M91: 66,142,604 km (0.075 R)
• M92: 66,245,976 km (0.076 R)
• M93: 66,659,465 km (0.085 R)
• M94: 66,762,987 km (0.081 R)
• M95: 67,385,164 km (0.091 R)
• M96: 67,592,956 km (0.107 R)
• M97: 68,009,286 km (0.111 R)
• M98: 70,313,991 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 21.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 231.1

Radius: 3.4

Gravity: 19.99 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 19.08 AU - 23.18 AU

Year: 28870 Days

Day: 23.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,655,627 km

• M1: 44,431 km (0.039 R)
• M2: 120,277 km (0.095 R)
• M3: 142,567 km (0.093 R)
• M4: 219,310 km (0.112 R)
• M5: 293,661 km (0.117 R)
• M6: 447,597 km (0.113 R)
• M7: 666,309 km (0.089 R)
• M8: 753,375 km (0.087 R)
• M9: 798,254 km (0.118 R)
• M10: 890,706 km (0.103 R)
• M11: 1,060,948 km (0.059 R)
• M12: 1,188,705 km (0.034 R)
• M13: 1,431,053 km (0.101 R)
• M14: 1,487,003 km (0.12 R)
• M15: 1,867,879 km (0.027 R)
• M16: 2,277,328 km (0.115 R)
• M17: 3,433,421 km (0.11 R)
• M18: 4,049,016 km (0.108 R)
• M19: 5,162,772 km (0.115 R)
• M20: 5,422,324 km (0.1 R)
• M21: 5,775,076 km (0.116 R)
• M22: 6,410,119 km (0.102 R)
• M23: 6,502,571 km (0.093 R)
• M24: 7,019,282 km (0.066 R)
• M25: 8,494,018 km (0.073 R)
• M26: 9,265,943 km (0.036 R)
• M27: 9,423,020 km (0.112 R)
• M28: 10,275,429 km (0.071 R)
• M29: 10,383,738 km (0.087 R)
• M30: 11,655,918 km (0.095 R)
• M31: 12,109,948 km (0.108 R)
• M32: 12,338,982 km (0.101 R)
• M33: 12,801,539 km (0.112 R)
• M34: 13,922,625 km (0.056 R)
• M35: 15,074,828 km (0.057 R)
• M36: 15,197,797 km (0.107 R)
• M37: 15,755,648 km (0.111 R)
• M38: 16,636,630 km (0.107 R)
• M39: 18,314,669 km (0.073 R)
• M40: 20,045,815 km (0.08 R)
• M41: 20,113,434 km (0.082 R)
• M42: 20,248,969 km (0.08 R)
• M43: 20,793,805 km (0.109 R)
• M44: 20,930,687 km (0.108 R)
• M45: 21,689,447 km (0.078 R)
• M46: 23,233,597 km (0.092 R)
• M47: 23,446,923 km (0.095 R)
• M48: 23,803,864 km (0.095 R)
• M49: 24,018,985 km (0.071 R)
• M50: 24,740,346 km (0.116 R)
• M51: 25,762,249 km (0.113 R)
• M52: 25,983,056 km (0.031 R)
• M53: 26,723,565 km (0.093 R)
• M54: 27,395,858 km (0.058 R)
• M55: 28,604,758 km (0.107 R)
• M56: 29,062,528 km (0.054 R)
• M57: 32,334,233 km (0.12 R)
• M58: 32,811,002 km (0.118 R)
• M59: 32,890,737 km (0.114 R)
• M60: 33,290,164 km (0.117 R)
• M61: 33,450,383 km (0.083 R)
• M62: 33,610,902 km (0.075 R)
• M63: 34,013,320 km (0.058 R)
• M64: 35,148,319 km (0.114 R)
• M65: 35,720,381 km (0.051 R)
• M66: 36,213,306 km (0.099 R)
• M67: 37,788,871 km (0.117 R)
• M68: 38,626,918 km (0.069 R)
• M69: 38,879,589 km (0.11 R)
• M70: 39,301,904 km (0.045 R)
• M71: 39,895,658 km (0.079 R)
• M72: 40,749,114 km (0.111 R)
• M73: 41,522,235 km (0.111 R)
• M74: 42,560,594 km (0.082 R)
• M75: 44,222,178 km (0.091 R)
• M76: 45,548,812 km (0.12 R)
• M77: 46,083,175 km (0.119 R)
• M78: 46,530,024 km (0.045 R)
• M79: 48,241,125 km (0.111 R)
• M80: 49,423,696 km (0.061 R)
• M81: 50,984,450 km (0.099 R)
• M82: 51,817,411 km (0.107 R)
• M83: 52,281,913 km (0.111 R)
• M84: 52,934,758 km (0.102 R)
• M85: 54,154,280 km (0.057 R)
• M86: 56,143,632 km (0.094 R)
• M87: 57,099,413 km (0.108 R)
• M88: 62,056,338 km (0.028 R)
• M89: 62,549,712 km (0.101 R)
• M90: 65,838,322 km (0.12 R)
• M91: 66,442,249 km (0.104 R)
• M92: 66,643,907 km (0.115 R)
• M93: 67,655,637 km (0.033 R)

Kuiper Belt

Range: 36.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 16,165 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit