🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.54 AU - 0.56 AU

Year: 149 Days

Day: 20.9 Hours

Environment

Temp: 170 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.17 AU - 1.61 AU

Year: 599 Days

Day: 46 Hours

Environment

Temp: -25 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.25 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.7

Radius: 8.9

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.04 AU - 5.18 AU

Year: 4219 Days

Day: 9.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 40,429,600 km

• M1: 115,639 km (0.107 R)
• M2: 188,493 km (0.113 R)
• M3: 324,328 km (0.117 R)
• M4: 515,365 km (0.112 R)
• M5: 625,020 km (0.109 R)
• M6: 761,902 km (0.057 R)
• M7: 950,246 km (0.106 R)
• M8: 1,055,413 km (0.08 R)
• M9: 1,164,919 km (0.104 R)
• M10: 1,312,871 km (0.047 R)
• M11: 1,383,332 km (0.1 R)
• M12: 1,455,138 km (0.118 R)
• M13: 1,602,642 km (0.065 R)
• M14: 1,729,351 km (0.095 R)
• M15: 1,846,337 km (0.059 R)
• M16: 1,939,237 km (0.119 R)
• M17: 2,326,396 km (0.119 R)
• M18: 2,470,609 km (0.095 R)
• M19: 2,722,532 km (0.068 R)
• M20: 2,982,832 km (0.115 R)
• M21: 3,060,922 km (0.102 R)
• M22: 3,123,903 km (0.079 R)
• M23: 3,267,217 km (0.098 R)
• M24: 3,577,035 km (0.084 R)
• M25: 3,643,456 km (0.074 R)
• M26: 3,913,480 km (0.109 R)
• M27: 4,085,518 km (0.072 R)
• M28: 4,155,081 km (0.112 R)
• M29: 4,260,099 km (0.07 R)
• M30: 4,544,634 km (0.111 R)
• M31: 4,964,405 km (0.036 R)
• M32: 5,038,606 km (0.108 R)
• M33: 5,169,504 km (0.055 R)
• M34: 5,244,901 km (0.119 R)
• M35: 5,939,185 km (0.085 R)
• M36: 6,297,173 km (0.112 R)
• M37: 6,600,856 km (0.086 R)
• M38: 6,909,477 km (0.114 R)
• M39: 7,264,772 km (0.074 R)
• M40: 7,370,537 km (0.043 R)
• M41: 7,798,387 km (0.076 R)
• M42: 8,366,560 km (0.118 R)
• M43: 8,611,003 km (0.115 R)
• M44: 8,722,902 km (0.109 R)
• M45: 9,038,853 km (0.109 R)
• M46: 9,106,920 km (0.083 R)
• M47: 9,243,802 km (0.052 R)
• M48: 9,519,661 km (0.09 R)
• M49: 10,126,579 km (0.118 R)
• M50: 10,197,488 km (0.078 R)
• M51: 11,353,132 km (0.111 R)
• M52: 11,426,884 km (0.117 R)
• M53: 11,500,636 km (0.078 R)
• M54: 12,247,129 km (0.102 R)
• M55: 12,448,787 km (0.109 R)
• M56: 12,702,505 km (0.108 R)
• M57: 13,009,180 km (0.087 R)
• M58: 13,447,801 km (0.09 R)
• M59: 13,577,802 km (0.065 R)
• M60: 14,207,310 km (0.028 R)
• M61: 14,552,282 km (0.101 R)
• M62: 15,740,389 km (0.097 R)
• M63: 16,235,408 km (0.112 R)
• M64: 16,290,759 km (0.058 R)
• M65: 17,099,934 km (0.099 R)
• M66: 17,212,581 km (0.031 R)
• M67: 17,410,200 km (0.062 R)
• M68: 17,665,564 km (0.058 R)
• M69: 17,836,405 km (0.057 R)
• M70: 17,979,270 km (0.073 R)
• M71: 18,179,881 km (0.032 R)
• M72: 18,960,633 km (0.097 R)
• M73: 19,018,826 km (0.108 R)
• M74: 19,135,662 km (0.045 R)
• M75: 19,252,498 km (0.101 R)
• M76: 19,399,104 km (0.089 R)
• M77: 19,781,775 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.6

Radius: 11.8

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 7.57 AU - 11.27 AU

Year: 10560 Days

Day: 6.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,429,600 km

• M1: 335,548 km (0.113 R)
• M2: 666,309 km (0.111 R)
• M3: 924,964 km (0.075 R)
• M4: 1,556,715 km (0.041 R)
• M5: 1,800,410 km (0.098 R)
• M6: 2,302,311 km (0.092 R)
• M7: 2,533,889 km (0.098 R)
• M8: 3,326,159 km (0.091 R)
• M9: 3,615,481 km (0.112 R)
• M10: 4,190,685 km (0.042 R)
• M11: 4,360,329 km (0.065 R)
• M12: 4,765,141 km (0.12 R)
• M13: 5,031,874 km (0.049 R)
• M14: 5,425,765 km (0.09 R)
• M15: 5,610,967 km (0.106 R)
• M16: 5,955,940 km (0.109 R)
• M17: 6,051,234 km (0.091 R)
• M18: 6,147,126 km (0.04 R)
• M19: 6,243,467 km (0.078 R)
• M20: 6,535,632 km (0.091 R)
• M21: 6,832,135 km (0.091 R)
• M22: 7,032,446 km (0.1 R)
• M23: 7,336,429 km (0.097 R)
• M24: 7,644,750 km (0.102 R)
• M25: 7,817,985 km (0.043 R)
• M26: 8,097,733 km (0.079 R)
• M27: 8,380,772 km (0.029 R)
• M28: 8,884,169 km (0.102 R)
• M29: 9,176,184 km (0.083 R)
• M30: 9,657,440 km (0.055 R)
• M31: 10,299,365 km (0.083 R)
• M32: 10,994,097 km (0.071 R)
• M33: 11,624,353 km (0.094 R)
• M34: 12,266,427 km (0.114 R)
• M35: 13,209,492 km (0.088 R)
• M36: 13,375,845 km (0.082 R)
• M37: 14,006,101 km (0.09 R)
• M38: 15,208,419 km (0.109 R)
• M39: 16,354,189 km (0.1 R)
• M40: 16,488,229 km (0.088 R)
• M41: 16,622,567 km (0.072 R)
• M42: 17,027,978 km (0.12 R)
• M43: 17,756,519 km (0.114 R)
• M44: 18,032,378 km (0.085 R)
• M45: 18,124,680 km (0.093 R)
• M46: 18,681,632 km (0.031 R)
• M47: 18,774,982 km (0.094 R)
• M48: 19,244,270 km (0.066 R)
• M49: 19,575,031 km (0.075 R)
• M50: 19,717,299 km (0.106 R)
• M51: 20,530,363 km (0.049 R)
• M52: 21,013,714 km (0.058 R)
• M53: 21,110,803 km (0.102 R)
• M54: 21,403,117 km (0.081 R)
• M55: 21,942,567 km (0.116 R)
• M56: 22,288,138 km (0.101 R)
• M57: 23,285,357 km (0.053 R)
• M58: 25,013,961 km (0.037 R)
• M59: 25,323,329 km (0.113 R)
• M60: 25,633,894 km (0.093 R)
• M61: 25,737,715 km (0.057 R)
• M62: 26,206,705 km (0.051 R)
• M63: 26,311,273 km (0.106 R)
• M64: 26,994,487 km (0.081 R)
• M65: 27,152,911 km (0.098 R)
• M66: 27,577,171 km (0.037 R)
• M67: 28,003,525 km (0.09 R)
• M68: 28,271,155 km (0.046 R)
• M69: 28,539,534 km (0.116 R)
• M70: 31,547,947 km (0.101 R)
• M71: 32,329,596 km (0.111 R)
• M72: 32,666,640 km (0.064 R)
• M73: 33,117,827 km (0.116 R)
• M74: 35,346,536 km (0.104 R)
• M75: 37,211,124 km (0.084 R)
• M76: 37,741,299 km (0.112 R)
• M77: 38,214,776 km (0.115 R)
• M78: 38,452,188 km (0.1 R)
• M79: 39,227,105 km (0.058 R)
• M80: 39,346,933 km (0.08 R)
• M81: 39,466,761 km (0.087 R)
• M82: 39,886,981 km (0.091 R)
• M83: 40,188,122 km (0.103 R)
• M84: 40,308,847 km (0.072 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 14,093 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit