🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.47 AU - 0.59 AU

Year: 148 Days

Day: 41.7 Hours

Environment

Temp: 224 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,543,207 km

• M1: 118,332 km (0.112 R)
• M2: 132,993 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.18 AU - 1.2 AU

Year: 497 Days

Day: 13.8 Hours

Environment

Temp: -23 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.26 AU - 2.9 AU

Year: 1587 Days

Day: 42.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.6

Radius: 13.3

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.99 AU - 5.45 AU

Year: 3926 Days

Day: 6.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 65,543,207 km

• M1: 174,730 km (0.061 R)
• M2: 303,085 km (0.088 R)
• M3: 688,150 km (0.074 R)
• M4: 787,782 km (0.108 R)
• M5: 917,185 km (0.074 R)
• M6: 1,212,640 km (0.032 R)
• M7: 1,644,081 km (0.089 R)
• M8: 1,925,923 km (0.077 R)
• M9: 2,023,311 km (0.112 R)
• M10: 2,223,473 km (0.073 R)
• M11: 2,343,301 km (0.103 R)
• M12: 2,536,282 km (0.086 R)
• M13: 2,697,998 km (0.101 R)
• M14: 2,826,353 km (0.098 R)
• M15: 3,013,200 km (0.087 R)
• M16: 3,262,430 km (0.071 R)
• M17: 3,419,359 km (0.091 R)
• M18: 3,618,922 km (0.093 R)
• M19: 4,740,457 km (0.104 R)
• M20: 5,099,193 km (0.113 R)
• M21: 5,374,154 km (0.116 R)
• M22: 5,795,721 km (0.076 R)
• M23: 5,938,587 km (0.119 R)
• M24: 6,203,824 km (0.091 R)
• M25: 6,325,596 km (0.102 R)
• M26: 6,770,800 km (0.086 R)
• M27: 7,431,873 km (0.087 R)
• M28: 7,665,544 km (0.117 R)
• M29: 7,849,101 km (0.093 R)
• M30: 8,570,312 km (0.115 R)
• M31: 8,815,503 km (0.117 R)
• M32: 8,925,308 km (0.036 R)
• M33: 9,035,562 km (0.083 R)
• M34: 9,173,940 km (0.101 R)
• M35: 9,537,014 km (0.058 R)
• M36: 9,847,878 km (0.052 R)
• M37: 10,076,165 km (0.093 R)
• M38: 10,277,374 km (0.035 R)
• M39: 11,214,006 km (0.078 R)
• M40: 12,116,979 km (0.086 R)
• M41: 12,423,056 km (0.09 R)
• M42: 13,011,873 km (0.061 R)
• M43: 13,388,561 km (0.069 R)
• M44: 14,184,571 km (0.101 R)
• M45: 14,410,314 km (0.057 R)
• M46: 14,669,717 km (0.095 R)
• M47: 14,767,404 km (0.119 R)
• M48: 15,589,744 km (0.092 R)
• M49: 16,494,661 km (0.116 R)
• M50: 17,485,448 km (0.114 R)
• M51: 17,935,887 km (0.086 R)
• M52: 18,110,169 km (0.031 R)
• M53: 18,671,759 km (0.081 R)
• M54: 19,238,885 km (0.105 R)
• M55: 19,883,801 km (0.093 R)
• M56: 20,028,163 km (0.103 R)
• M57: 20,172,674 km (0.115 R)
• M58: 20,864,415 km (0.079 R)
• M59: 21,011,171 km (0.075 R)
• M60: 21,158,076 km (0.076 R)
• M61: 21,490,033 km (0.062 R)
• M62: 21,823,637 km (0.077 R)
• M63: 22,271,233 km (0.108 R)
• M64: 22,646,574 km (0.07 R)
• M65: 22,872,766 km (0.12 R)
• M66: 22,986,162 km (0.086 R)
• M67: 23,976,649 km (0.083 R)
• M68: 24,284,222 km (0.088 R)
• M69: 24,399,862 km (0.109 R)
• M70: 25,097,736 km (0.111 R)
• M71: 25,566,725 km (0.101 R)
• M72: 25,684,458 km (0.118 R)
• M73: 25,881,030 km (0.046 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323.3

Radius: 6.8

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 12 AU - 18.92 AU

Year: 23275 Days

Day: 16.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 65,543,207 km

• M1: 90,357 km (0.06 R)
• M2: 170,542 km (0.068 R)
• M3: 217,067 km (0.11 R)
• M4: 441,912 km (0.103 R)
• M5: 513,121 km (0.1 R)
• M6: 975,378 km (0.082 R)
• M7: 1,070,822 km (0.086 R)
• M8: 1,119,590 km (0.119 R)
• M9: 1,375,702 km (0.057 R)
• M10: 1,538,016 km (0.117 R)
• M11: 1,621,641 km (0.108 R)
• M12: 1,881,492 km (0.101 R)
• M13: 2,123,542 km (0.102 R)
• M14: 2,538,077 km (0.075 R)
• M15: 2,873,925 km (0.11 R)
• M16: 3,624,308 km (0.085 R)
• M17: 4,079,085 km (0.029 R)
• M18: 4,195,622 km (0.072 R)
• M19: 4,352,700 km (0.09 R)
• M20: 4,431,987 km (0.07 R)
• M21: 5,677,838 km (0.03 R)
• M22: 6,071,579 km (0.079 R)
• M23: 6,204,871 km (0.091 R)
• M24: 6,249,451 km (0.03 R)
• M25: 6,519,326 km (0.11 R)
• M26: 6,701,536 km (0.04 R)
• M27: 6,931,468 km (0.109 R)
• M28: 7,636,971 km (0.111 R)
• M29: 7,732,864 km (0.08 R)
• M30: 8,120,023 km (0.102 R)
• M31: 8,266,928 km (0.054 R)
• M32: 8,612,948 km (0.112 R)
• M33: 9,575,909 km (0.101 R)
• M34: 9,731,192 km (0.117 R)
• M35: 10,201,677 km (0.101 R)
• M36: 10,413,209 km (0.111 R)
• M37: 11,328,149 km (0.1 R)
• M38: 11,767,668 km (0.072 R)
• M39: 12,719,858 km (0.087 R)
• M40: 13,638,688 km (0.094 R)
• M41: 13,696,732 km (0.113 R)
• M42: 13,871,612 km (0.06 R)
• M43: 14,341,649 km (0.082 R)
• M44: 14,400,740 km (0.088 R)
• M45: 14,519,221 km (0.099 R)
• M46: 14,936,450 km (0.081 R)
• M47: 16,458,459 km (0.114 R)
• M48: 16,768,725 km (0.105 R)
• M49: 16,893,489 km (0.091 R)
• M50: 16,955,871 km (0.101 R)
• M51: 17,521,351 km (0.064 R)
• M52: 17,647,911 km (0.104 R)
• M53: 19,450,566 km (0.042 R)
• M54: 19,647,287 km (0.071 R)
• M55: 19,844,457 km (0.054 R)
• M56: 20,640,168 km (0.104 R)
• M57: 21,041,838 km (0.074 R)
• M58: 22,605,585 km (0.055 R)
• M59: 23,366,739 km (0.094 R)
• M60: 23,506,014 km (0.097 R)
• M61: 26,857,455 km (0.113 R)
• M62: 27,076,317 km (0.049 R)
• M63: 28,849,201 km (0.112 R)
• M64: 29,976,122 km (0.074 R)
• M65: 30,051,819 km (0.071 R)
• M66: 30,279,058 km (0.113 R)
• M67: 30,659,186 km (0.098 R)
• M68: 31,501,123 km (0.085 R)
• M69: 33,051,106 km (0.063 R)
• M70: 35,742,522 km (0.109 R)
• M71: 37,276,947 km (0.066 R)
• M72: 38,915,193 km (0.025 R)
• M73: 39,826,244 km (0.092 R)
• M74: 39,992,597 km (0.06 R)
• M75: 43,797,170 km (0.063 R)
• M76: 44,226,965 km (0.037 R)
• M77: 44,831,191 km (0.102 R)
• M78: 46,222,152 km (0.025 R)
• M79: 47,450,949 km (0.116 R)
• M80: 47,715,587 km (0.096 R)
• M81: 50,839,789 km (0.059 R)
• M82: 52,380,946 km (0.053 R)
• M83: 53,111,582 km (0.073 R)
• M84: 53,569,801 km (0.092 R)
• M85: 54,490,426 km (0.116 R)
• M86: 55,045,285 km (0.065 R)
• M87: 55,694,988 km (0.079 R)
• M88: 55,880,938 km (0.101 R)
• M89: 56,160,537 km (0.044 R)
• M90: 57,189,471 km (0.056 R)
• M91: 59,265,889 km (0.058 R)
• M92: 61,078,866 km (0.117 R)
• M93: 61,174,908 km (0.057 R)
• M94: 61,366,842 km (0.092 R)
• M95: 61,847,799 km (0.081 R)
• M96: 63,394,940 km (0.095 R)
• M97: 65,248,906 km (0.098 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 17,196 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit