🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.45 AU - 0.73 AU

Year: 191 Days

Day: 39.9 Hours

Environment

Temp: 38 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 93,616,045 km

• M1: 272,119 km (0.05 R)

Asteroid Belt

Center: 1.12 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.44 AU - 1.84 AU

Year: 886 Days

Day: 33.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110

Radius: 14.7

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 6.92 AU - 7.76 AU

Year: 8387 Days

Day: 7.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 93,616,045 km

• M1: 188,643 km (0.101 R)
• M2: 296,353 km (0.077 R)
• M3: 608,564 km (0.077 R)
• M4: 772,673 km (0.077 R)
• M5: 1,335,759 km (0.037 R)
• M6: 1,531,583 km (0.035 R)
• M7: 1,723,517 km (0.115 R)
• M8: 2,071,631 km (0.109 R)
• M9: 2,208,065 km (0.05 R)
• M10: 2,751,554 km (0.085 R)
• M11: 2,851,934 km (0.042 R)
• M12: 3,248,069 km (0.053 R)
• M13: 3,372,086 km (0.093 R)
• M14: 3,866,058 km (0.088 R)
• M15: 3,979,004 km (0.06 R)
• M16: 4,150,443 km (0.083 R)
• M17: 4,285,680 km (0.075 R)
• M18: 4,540,595 km (0.09 R)
• M19: 4,800,596 km (0.046 R)
• M20: 4,902,023 km (0.057 R)
• M21: 5,148,112 km (0.085 R)
• M22: 5,398,538 km (0.087 R)
• M23: 5,717,182 km (0.057 R)
• M24: 6,262,017 km (0.11 R)
• M25: 6,529,498 km (0.065 R)
• M26: 7,075,830 km (0.055 R)
• M27: 7,168,431 km (0.111 R)
• M28: 7,261,331 km (0.106 R)
• M29: 7,803,623 km (0.108 R)
• M30: 8,334,546 km (0.105 R)
• M31: 8,432,383 km (0.091 R)
• M32: 8,852,454 km (0.096 R)
• M33: 9,052,466 km (0.1 R)
• M34: 9,254,124 km (0.096 R)
• M35: 9,380,834 km (0.06 R)
• M36: 9,713,091 km (0.106 R)
• M37: 9,816,163 km (0.119 R)
• M38: 10,284,405 km (0.063 R)
• M39: 10,574,176 km (0.067 R)
• M40: 10,680,091 km (0.054 R)
• M41: 10,973,602 km (0.064 R)
• M42: 11,296,734 km (0.067 R)
• M43: 11,541,177 km (0.108 R)
• M44: 11,677,759 km (0.097 R)
• M45: 11,897,369 km (0.055 R)
• M46: 12,063,123 km (0.109 R)
• M47: 12,201,651 km (0.088 R)
• M48: 13,301,195 km (0.08 R)
• M49: 13,645,869 km (0.077 R)
• M50: 13,877,297 km (0.108 R)
• M51: 14,080,900 km (0.111 R)
• M52: 15,745,325 km (0.094 R)
• M53: 16,140,563 km (0.07 R)
• M54: 16,354,787 km (0.107 R)
• M55: 16,693,178 km (0.109 R)
• M56: 16,878,829 km (0.095 R)
• M57: 17,314,607 km (0.066 R)
• M58: 17,659,729 km (0.059 R)
• M59: 18,229,249 km (0.075 R)
• M60: 18,804,752 km (0.1 R)
• M61: 18,965,719 km (0.097 R)
• M62: 19,679,450 km (0.114 R)
• M63: 19,973,859 km (0.088 R)
• M64: 20,269,913 km (0.115 R)
• M65: 20,534,103 km (0.093 R)
• M66: 20,866,210 km (0.109 R)
• M67: 21,670,149 km (0.118 R)
• M68: 22,109,967 km (0.077 R)
• M69: 22,382,085 km (0.069 R)
• M70: 23,136,059 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 656.4

Radius: 4.6

Gravity: 31.02 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 15.16 AU - 17.54 AU

Year: 27883 Days

Day: 15.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,616,045 km

• M1: 90,357 km (0.033 R)
• M2: 124,166 km (0.029 R)
• M3: 980,315 km (0.079 R)
• M4: 1,134,700 km (0.064 R)
• M5: 1,330,374 km (0.08 R)
• M6: 1,643,632 km (0.093 R)
• M7: 2,499,631 km (0.101 R)
• M8: 2,667,928 km (0.096 R)
• M9: 2,710,713 km (0.036 R)
• M10: 2,796,732 km (0.096 R)
• M11: 2,971,463 km (0.119 R)
• M12: 3,240,439 km (0.097 R)
• M13: 3,470,521 km (0.113 R)
• M14: 3,753,560 km (0.069 R)
• M15: 3,897,922 km (0.108 R)
• M16: 3,995,161 km (0.071 R)
• M17: 5,223,060 km (0.062 R)
• M18: 5,438,182 km (0.104 R)
• M19: 5,877,401 km (0.065 R)
• M20: 6,157,598 km (0.088 R)
• M21: 7,928,388 km (0.066 R)
• M22: 7,989,873 km (0.067 R)
• M23: 8,362,671 km (0.114 R)
• M24: 8,868,461 km (0.077 R)
• M25: 8,932,489 km (0.092 R)
• M26: 9,060,694 km (0.062 R)
• M27: 10,309,836 km (0.105 R)
• M28: 10,647,479 km (0.096 R)
• M29: 11,681,948 km (0.101 R)
• M30: 11,892,732 km (0.103 R)
• M31: 11,963,192 km (0.084 R)
• M32: 12,460,755 km (0.064 R)
• M33: 13,993,385 km (0.082 R)
• M34: 15,353,678 km (0.104 R)
• M35: 15,584,508 km (0.113 R)
• M36: 16,127,398 km (0.098 R)
• M37: 18,116,601 km (0.08 R)
• M38: 20,265,874 km (0.096 R)
• M39: 20,434,620 km (0.119 R)
• M40: 20,943,253 km (0.108 R)
• M41: 21,284,785 km (0.112 R)
• M42: 21,542,093 km (0.061 R)
• M43: 21,800,299 km (0.091 R)
• M44: 21,973,085 km (0.112 R)
• M45: 26,992,093 km (0.092 R)
• M46: 27,363,545 km (0.118 R)
• M47: 28,111,684 km (0.096 R)
• M48: 28,205,631 km (0.096 R)
• M49: 30,492,384 km (0.078 R)
• M50: 30,685,665 km (0.105 R)
• M51: 31,560,214 km (0.117 R)
• M52: 32,640,311 km (0.119 R)
• M53: 32,936,963 km (0.095 R)
• M54: 35,443,625 km (0.081 R)
• M55: 36,565,908 km (0.115 R)
• M56: 36,771,306 km (0.091 R)
• M57: 37,286,222 km (0.052 R)
• M58: 37,596,189 km (0.076 R)
• M59: 38,949,900 km (0.109 R)
• M60: 39,159,487 km (0.093 R)
• M61: 39,474,689 km (0.117 R)
• M62: 40,001,872 km (0.069 R)
• M63: 40,743,878 km (0.112 R)
• M64: 41,169,932 km (0.036 R)
• M65: 45,400,411 km (0.077 R)
• M66: 48,409,123 km (0.097 R)
• M67: 48,973,257 km (0.093 R)
• M68: 51,366,673 km (0.089 R)
• M69: 51,826,836 km (0.067 R)
• M70: 53,448,178 km (0.088 R)
• M71: 53,681,102 km (0.107 R)
• M72: 53,797,788 km (0.11 R)
• M73: 55,911,157 km (0.032 R)
• M74: 60,703,974 km (0.065 R)
• M75: 64,631,815 km (0.092 R)
• M76: 65,004,164 km (0.049 R)
• M77: 66,751,617 km (0.077 R)
• M78: 67,883,026 km (0.065 R)
• M79: 68,514,329 km (0.079 R)
• M80: 71,315,250 km (0.08 R)
• M81: 71,443,455 km (0.068 R)
• M82: 72,471,791 km (0.1 R)
• M83: 73,634,615 km (0.088 R)
• M84: 74,543,123 km (0.11 R)
• M85: 77,159,590 km (0.065 R)
• M86: 78,479,193 km (0.12 R)
• M87: 79,407,148 km (0.073 R)
• M88: 82,347,494 km (0.052 R)
• M89: 83,560,583 km (0.048 R)
• M90: 83,695,820 km (0.114 R)
• M91: 85,731,847 km (0.11 R)
• M92: 86,961,242 km (0.1 R)
• M93: 88,471,882 km (0.076 R)
• M94: 90,406,930 km (0.1 R)
• M95: 91,101,363 km (0.11 R)
• M96: 91,797,592 km (0.11 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 18,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit