🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.87 AU - 1.07 AU

Year: 342 Days

Day: 35.8 Hours

Environment

Temp: 100 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,111,883 km

• M1: 31,116 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2 AU - 2.1 AU

Year: 1051 Days

Day: 39 Hours

Environment

Temp: -66 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.47 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.2

Radius: 8.4

Gravity: 9.81 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 8.26 AU - 9.52 AU

Year: 9493 Days

Day: 13.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 45,111,883 km

• M1: 144,063 km (0.103 R)
• M2: 198,217 km (0.098 R)
• M3: 298,747 km (0.095 R)
• M4: 421,118 km (0.056 R)
• M5: 517,758 km (0.088 R)
• M6: 638,334 km (0.051 R)
• M7: 908,358 km (0.106 R)
• M8: 1,075,758 km (0.101 R)
• M9: 1,253,331 km (0.103 R)
• M10: 1,818,811 km (0.08 R)
• M11: 2,429,469 km (0.105 R)
• M12: 2,637,560 km (0.05 R)
• M13: 3,127,194 km (0.111 R)
• M14: 3,615,182 km (0.076 R)
• M15: 3,703,894 km (0.069 R)
• M16: 3,913,480 km (0.069 R)
• M17: 3,974,067 km (0.096 R)
• M18: 4,127,106 km (0.06 R)
• M19: 4,250,823 km (0.086 R)
• M20: 4,693,633 km (0.071 R)
• M21: 4,758,259 km (0.096 R)
• M22: 6,003,811 km (0.061 R)
• M23: 6,108,979 km (0.088 R)
• M24: 6,214,894 km (0.071 R)
• M25: 6,608,187 km (0.025 R)
• M26: 7,306,659 km (0.027 R)
• M27: 7,645,798 km (0.089 R)
• M28: 7,874,682 km (0.119 R)
• M29: 8,067,065 km (0.101 R)
• M30: 8,261,243 km (0.075 R)
• M31: 8,892,546 km (0.063 R)
• M32: 9,294,965 km (0.066 R)
• M33: 10,963,579 km (0.098 R)
• M34: 11,395,019 km (0.071 R)
• M35: 11,964,239 km (0.045 R)
• M36: 12,230,075 km (0.118 R)
• M37: 12,903,265 km (0.115 R)
• M38: 13,267,237 km (0.108 R)
• M39: 13,450,494 km (0.113 R)
• M40: 14,661,788 km (0.115 R)
• M41: 14,993,895 km (0.1 R)
• M42: 15,089,339 km (0.109 R)
• M43: 16,151,334 km (0.089 R)
• M44: 16,642,015 km (0.096 R)
• M45: 17,087,817 km (0.096 R)
• M46: 17,237,415 km (0.117 R)
• M47: 17,738,867 km (0.08 R)
• M48: 18,041,952 km (0.11 R)
• M49: 18,499,871 km (0.12 R)
• M50: 20,740,398 km (0.047 R)
• M51: 20,899,870 km (0.091 R)
• M52: 21,434,383 km (0.117 R)
• M53: 21,865,374 km (0.08 R)
• M54: 21,973,534 km (0.079 R)
• M55: 22,190,301 km (0.077 R)
• M56: 23,340,559 km (0.115 R)
• M57: 23,506,463 km (0.068 R)
• M58: 23,839,468 km (0.114 R)
• M59: 25,243,743 km (0.102 R)
• M60: 25,527,829 km (0.102 R)
• M61: 25,755,817 km (0.1 R)
• M62: 25,870,109 km (0.072 R)
• M63: 26,848,031 km (0.057 R)
• M64: 27,487,412 km (0.119 R)
• M65: 28,249,314 km (0.053 R)
• M66: 28,958,857 km (0.1 R)
• M67: 29,256,257 km (0.034 R)
• M68: 29,315,797 km (0.076 R)
• M69: 30,154,443 km (0.118 R)
• M70: 32,346,650 km (0.12 R)
• M71: 32,840,772 km (0.075 R)
• M72: 34,589,870 km (0.063 R)
• M73: 35,095,062 km (0.041 R)
• M74: 37,852,600 km (0.084 R)
• M75: 38,634,398 km (0.101 R)
• M76: 39,619,350 km (0.073 R)
• M77: 39,883,241 km (0.097 R)
• M78: 40,214,152 km (0.114 R)
• M79: 40,413,117 km (0.087 R)
• M80: 41,546,620 km (0.113 R)
• M81: 41,882,018 km (0.053 R)
• M82: 42,893,599 km (0.114 R)
• M83: 44,323,156 km (0.108 R)
• M84: 45,353,886 km (0.076 R)
• M85: 46,461,957 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.5

Radius: 13.8

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 9.49 AU - 14.33 AU

Year: 14721 Days

Day: 9.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 45,111,883 km

• M1: 223,499 km (0.067 R)
• M2: 318,195 km (0.069 R)
• M3: 441,015 km (0.077 R)
• M4: 689,197 km (0.076 R)
• M5: 832,063 km (0.111 R)
• M6: 1,113,158 km (0.111 R)
• M7: 1,207,554 km (0.098 R)
• M8: 1,364,781 km (0.112 R)
• M9: 1,722,619 km (0.086 R)
• M10: 1,811,181 km (0.071 R)
• M11: 1,970,204 km (0.114 R)
• M12: 2,450,413 km (0.081 R)
• M13: 2,576,375 km (0.099 R)
• M14: 3,266,170 km (0.063 R)
• M15: 3,377,322 km (0.057 R)
• M16: 3,603,663 km (0.114 R)
• M17: 5,193,440 km (0.034 R)
• M18: 5,521,657 km (0.081 R)
• M19: 5,688,309 km (0.057 R)
• M20: 5,789,138 km (0.046 R)
• M21: 6,129,623 km (0.051 R)
• M22: 6,371,822 km (0.119 R)
• M23: 6,652,468 km (0.06 R)
• M24: 7,630,090 km (0.057 R)
• M25: 9,120,533 km (0.115 R)
• M26: 9,637,095 km (0.047 R)
• M27: 11,668,784 km (0.097 R)
• M28: 12,056,092 km (0.119 R)
• M29: 12,799,295 km (0.088 R)
• M30: 13,243,301 km (0.102 R)
• M31: 13,602,336 km (0.081 R)
• M32: 13,919,035 km (0.12 R)
• M33: 14,101,095 km (0.086 R)
• M34: 14,421,684 km (0.098 R)
• M35: 14,698,290 km (0.104 R)
• M36: 14,883,791 km (0.114 R)
• M37: 15,680,550 km (0.099 R)
• M38: 15,775,245 km (0.087 R)
• M39: 15,917,662 km (0.083 R)
• M40: 16,347,307 km (0.113 R)
• M41: 17,708,349 km (0.116 R)
• M42: 18,602,495 km (0.059 R)
• M43: 18,954,050 km (0.089 R)
• M44: 19,156,007 km (0.105 R)
• M45: 19,358,712 km (0.084 R)
• M46: 21,005,785 km (0.092 R)
• M47: 21,793,268 km (0.065 R)
• M48: 22,323,593 km (0.054 R)
• M49: 22,590,326 km (0.115 R)
• M50: 23,288,948 km (0.09 R)
• M51: 25,538,451 km (0.103 R)
• M52: 26,041,549 km (0.092 R)
• M53: 26,153,747 km (0.118 R)
• M54: 26,717,282 km (0.111 R)
• M55: 27,114,315 km (0.11 R)
• M56: 28,547,762 km (0.1 R)
• M57: 28,721,295 km (0.066 R)
• M58: 30,241,210 km (0.029 R)
• M59: 30,595,607 km (0.084 R)
• M60: 30,773,479 km (0.118 R)
• M61: 31,308,740 km (0.095 R)
• M62: 32,027,259 km (0.068 R)
• M63: 33,115,284 km (0.087 R)
• M64: 33,724,895 km (0.079 R)
• M65: 34,584,784 km (0.065 R)
• M66: 35,017,271 km (0.085 R)
• M67: 35,513,936 km (0.07 R)
• M68: 36,325,953 km (0.049 R)
• M69: 37,713,922 km (0.053 R)
• M70: 38,031,818 km (0.082 R)
• M71: 38,670,302 km (0.067 R)
• M72: 39,119,245 km (0.09 R)
• M73: 40,087,293 km (0.102 R)
• M74: 40,802,221 km (0.063 R)
• M75: 41,259,392 km (0.082 R)
• M76: 41,981,052 km (0.045 R)
• M77: 42,112,848 km (0.073 R)
• M78: 42,244,644 km (0.108 R)
• M79: 42,640,928 km (0.073 R)
• M80: 43,637,100 km (0.084 R)
• M81: 43,837,262 km (0.115 R)
• M82: 44,104,594 km (0.117 R)
• M83: 44,708,072 km (0.053 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 15,392 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit