🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.8 AU - 2.42 AU

Year: 1098 Days

Day: 34.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.46 AU - 4.76 AU

Year: 3545 Days

Day: 42 Hours

Environment

Temp: -136 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.52 AU - 5.68 AU

Year: 4125 Days

Day: 30.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.19 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.3

Radius: 14.6

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 8.62 AU - 13.92 AU

Year: 13551 Days

Day: 6.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 109,545,520 km

• M1: 196,572 km (0.067 R)
• M2: 423,512 km (0.111 R)
• M3: 668,553 km (0.104 R)
• M4: 1,067,381 km (0.057 R)
• M5: 1,538,614 km (0.116 R)
• M6: 1,723,966 km (0.045 R)
• M7: 1,961,078 km (0.098 R)
• M8: 2,232,299 km (0.11 R)
• M9: 2,348,986 km (0.079 R)
• M10: 2,540,172 km (0.077 R)
• M11: 2,637,710 km (0.081 R)
• M12: 3,197,355 km (0.091 R)
• M13: 3,329,899 km (0.061 R)
• M14: 3,491,315 km (0.112 R)
• M15: 4,396,382 km (0.102 R)
• M16: 4,514,565 km (0.067 R)
• M17: 4,633,794 km (0.085 R)
• M18: 4,814,658 km (0.12 R)
• M19: 4,905,913 km (0.085 R)
• M20: 5,625,628 km (0.082 R)
• M21: 5,721,969 km (0.103 R)
• M22: 6,080,106 km (0.118 R)
• M23: 6,546,552 km (0.077 R)
• M24: 7,024,667 km (0.074 R)
• M25: 7,373,081 km (0.119 R)
• M26: 7,585,061 km (0.097 R)
• M27: 8,014,856 km (0.115 R)
• M28: 8,489,530 km (0.115 R)
• M29: 9,010,878 km (0.074 R)
• M30: 9,389,810 km (0.1 R)
• M31: 9,968,155 km (0.03 R)
• M32: 10,124,185 km (0.054 R)
• M33: 10,320,608 km (0.049 R)
• M34: 10,757,134 km (0.074 R)
• M35: 11,566,159 km (0.095 R)
• M36: 12,563,080 km (0.099 R)
• M37: 12,858,984 km (0.063 R)
• M38: 15,579,870 km (0.103 R)
• M39: 16,080,724 km (0.054 R)
• M40: 17,285,585 km (0.06 R)
• M41: 17,851,514 km (0.092 R)
• M42: 18,856,512 km (0.072 R)
• M43: 19,049,942 km (0.074 R)
• M44: 19,147,031 km (0.102 R)
• M45: 19,439,047 km (0.042 R)
• M46: 19,683,489 km (0.066 R)
• M47: 20,323,918 km (0.063 R)
• M48: 20,671,583 km (0.067 R)
• M49: 21,322,633 km (0.052 R)
• M50: 21,827,975 km (0.075 R)
• M51: 21,980,415 km (0.1 R)
• M52: 23,836,476 km (0.063 R)
• M53: 24,783,281 km (0.083 R)
• M54: 25,207,989 km (0.114 R)
• M55: 25,635,241 km (0.057 R)
• M56: 25,849,764 km (0.081 R)
• M57: 26,172,596 km (0.115 R)
• M58: 27,972,259 km (0.045 R)
• M59: 28,193,065 km (0.043 R)
• M60: 28,303,768 km (0.065 R)
• M61: 28,525,472 km (0.105 R)
• M62: 29,194,024 km (0.053 R)
• M63: 30,093,706 km (0.105 R)
• M64: 30,206,802 km (0.075 R)
• M65: 30,831,224 km (0.108 R)
• M66: 32,440,149 km (0.112 R)
• M67: 33,021,336 km (0.073 R)
• M68: 33,488,830 km (0.116 R)
• M69: 33,840,983 km (0.101 R)
• M70: 34,489,490 km (0.082 R)
• M71: 35,559,713 km (0.112 R)
• M72: 36,099,013 km (0.073 R)
• M73: 36,520,131 km (0.082 R)
• M74: 36,701,294 km (0.041 R)
• M75: 36,943,045 km (0.117 R)
• M76: 37,428,340 km (0.08 R)
• M77: 37,793,808 km (0.097 R)
• M78: 38,773,823 km (0.093 R)
• M79: 39,205,264 km (0.098 R)
• M80: 41,386,251 km (0.107 R)
• M81: 41,827,116 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 776.8

Radius: 3.5

Gravity: 63.41 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 16.48 AU - 23.86 AU

Year: 32444 Days

Day: 16.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 109,545,520 km

• M1: 71,209 km (0.093 R)
• M2: 353,201 km (0.036 R)
• M3: 400,773 km (0.094 R)
• M4: 425,456 km (0.118 R)
• M5: 556,504 km (0.077 R)
• M6: 822,788 km (0.07 R)
• M7: 1,088,773 km (0.075 R)
• M8: 1,304,643 km (0.09 R)
• M9: 1,342,042 km (0.056 R)
• M10: 1,533,677 km (0.12 R)
• M11: 1,858,155 km (0.048 R)
• M12: 2,028,248 km (0.074 R)
• M13: 2,158,996 km (0.059 R)
• M14: 2,292,587 km (0.025 R)
• M15: 2,474,947 km (0.075 R)
• M16: 3,049,553 km (0.091 R)
• M17: 3,769,268 km (0.082 R)
• M18: 4,595,497 km (0.071 R)
• M19: 4,709,640 km (0.056 R)
• M20: 4,824,980 km (0.066 R)
• M21: 8,615,790 km (0.071 R)
• M22: 8,756,711 km (0.117 R)
• M23: 9,545,391 km (0.093 R)
• M24: 11,730,268 km (0.08 R)
• M25: 11,808,358 km (0.113 R)
• M26: 12,359,178 km (0.054 R)
• M27: 12,677,672 km (0.112 R)
• M28: 12,757,706 km (0.072 R)
• M29: 15,577,177 km (0.104 R)
• M30: 17,767,290 km (0.094 R)
• M31: 17,856,899 km (0.117 R)
• M32: 19,035,132 km (0.037 R)
• M33: 19,218,689 km (0.055 R)
• M34: 19,494,996 km (0.117 R)
• M35: 20,238,348 km (0.12 R)
• M36: 20,519,442 km (0.106 R)
• M37: 20,613,390 km (0.077 R)
• M38: 20,801,883 km (0.082 R)
• M39: 21,275,510 km (0.11 R)
• M40: 21,656,835 km (0.086 R)
• M41: 22,620,245 km (0.112 R)
• M42: 27,538,126 km (0.106 R)
• M43: 28,580,823 km (0.051 R)
• M44: 30,168,954 km (0.105 R)
• M45: 31,568,292 km (0.114 R)
• M46: 32,549,355 km (0.093 R)
• M47: 34,095,449 km (0.095 R)
• M48: 34,541,550 km (0.115 R)
• M49: 34,653,300 km (0.105 R)
• M50: 34,989,446 km (0.104 R)
• M51: 37,602,771 km (0.083 R)
• M52: 37,717,812 km (0.079 R)
• M53: 38,063,533 km (0.119 R)
• M54: 39,457,336 km (0.079 R)
• M55: 39,691,157 km (0.093 R)
• M56: 41,936,173 km (0.094 R)
• M57: 46,178,170 km (0.083 R)
• M58: 46,671,544 km (0.038 R)
• M59: 47,166,713 km (0.117 R)
• M60: 47,290,729 km (0.116 R)
• M61: 47,414,896 km (0.055 R)
• M62: 48,162,286 km (0.069 R)
• M63: 48,662,542 km (0.108 R)
• M64: 49,164,742 km (0.057 R)
• M65: 52,598,312 km (0.105 R)
• M66: 56,239,973 km (0.062 R)
• M67: 57,692,718 km (0.106 R)
• M68: 58,091,097 km (0.06 R)
• M69: 59,693,590 km (0.057 R)
• M70: 63,078,391 km (0.083 R)
• M71: 64,449,755 km (0.053 R)
• M72: 69,608,188 km (0.102 R)
• M73: 72,308,131 km (0.037 R)
• M74: 74,897,520 km (0.036 R)
• M75: 77,078,358 km (0.102 R)
• M76: 78,985,133 km (0.089 R)
• M77: 79,870,453 km (0.118 R)
• M78: 84,496,767 km (0.113 R)
• M79: 86,007,406 km (0.025 R)
• M80: 87,984,791 km (0.111 R)
• M81: 88,137,530 km (0.076 R)
• M82: 88,596,197 km (0.098 R)
• M83: 89,669,562 km (0.091 R)
• M84: 89,823,199 km (0.053 R)
• M85: 93,693,894 km (0.101 R)
• M86: 94,630,826 km (0.052 R)
• M87: 94,943,934 km (0.116 R)
• M88: 99,680,502 km (0.099 R)
• M89: 99,839,674 km (0.053 R)
• M90: 102,559,064 km (0.105 R)
• M91: 103,041,517 km (0.098 R)
• M92: 105,789,481 km (0.083 R)
• M93: 105,951,944 km (0.092 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 11,104 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit