🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.46 AU - 0.6 AU

Year: 253 Days

Day: 14.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.62 AU - 0.62 AU

Year: 320 Days

Day: 21.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,620,221 km

• M1: 231,727 km (0.11 R)

Asteroid Belt

Center: 1.24 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560

Radius: 8.5

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.62 AU - 2.1 AU

Year: 1664 Days

Day: 5.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 81,620,221 km

• M1: 109,057 km (0.068 R)
• M2: 229,932 km (0.09 R)
• M3: 376,538 km (0.108 R)
• M4: 433,235 km (0.095 R)
• M5: 550,520 km (0.055 R)
• M6: 623,524 km (0.071 R)
• M7: 700,268 km (0.097 R)
• M8: 773,122 km (0.08 R)
• M9: 833,260 km (0.066 R)
• M10: 999,314 km (0.078 R)
• M11: 1,082,191 km (0.119 R)
• M12: 1,184,965 km (0.118 R)
• M13: 1,327,232 km (0.119 R)
• M14: 1,391,260 km (0.045 R)
• M15: 1,456,335 km (0.081 R)
• M16: 1,727,257 km (0.036 R)
• M17: 2,109,779 km (0.07 R)
• M18: 2,217,639 km (0.085 R)
• M19: 2,405,384 km (0.116 R)
• M20: 2,495,592 km (0.035 R)
• M21: 2,563,958 km (0.109 R)
• M22: 2,633,072 km (0.109 R)
• M23: 2,879,609 km (0.111 R)
• M24: 2,975,502 km (0.115 R)
• M25: 3,158,310 km (0.094 R)
• M26: 3,624,906 km (0.047 R)
• M27: 3,820,281 km (0.1 R)
• M28: 3,886,104 km (0.095 R)
• M29: 4,126,508 km (0.116 R)
• M30: 4,385,611 km (0.12 R)
• M31: 4,440,813 km (0.097 R)
• M32: 4,510,226 km (0.115 R)
• M33: 4,678,075 km (0.099 R)
• M34: 4,734,623 km (0.102 R)
• M35: 5,400,034 km (0.105 R)
• M36: 5,789,138 km (0.118 R)
• M37: 5,849,875 km (0.036 R)
• M38: 5,910,761 km (0.106 R)
• M39: 6,048,541 km (0.119 R)
• M40: 6,171,959 km (0.081 R)
• M41: 6,249,451 km (0.113 R)
• M42: 6,849,339 km (0.103 R)
• M43: 7,075,082 km (0.108 R)
• M44: 7,254,150 km (0.053 R)
• M45: 7,368,892 km (0.113 R)
• M46: 7,484,232 km (0.047 R)
• M47: 7,800,183 km (0.047 R)
• M48: 7,884,107 km (0.114 R)
• M49: 8,137,675 km (0.036 R)
• M50: 8,393,937 km (0.105 R)
• M51: 8,462,752 km (0.111 R)
• M52: 8,548,920 km (0.099 R)
• M53: 8,757,160 km (0.091 R)
• M54: 9,231,685 km (0.118 R)
• M55: 9,427,359 km (0.102 R)
• M56: 9,642,480 km (0.076 R)
• M57: 10,114,162 km (0.082 R)
• M58: 10,279,169 km (0.071 R)
• M59: 10,445,073 km (0.105 R)
• M60: 10,761,024 km (0.091 R)
• M61: 10,891,922 km (0.06 R)
• M62: 11,023,418 km (0.085 R)
• M63: 11,079,966 km (0.071 R)
• M64: 11,823,468 km (0.086 R)
• M65: 11,881,362 km (0.118 R)
• M66: 12,172,031 km (0.093 R)
• M67: 12,386,853 km (0.072 R)
• M68: 12,721,055 km (0.105 R)
• M69: 13,138,134 km (0.113 R)
• M70: 13,459,021 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.7

Radius: 9.2

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.32 AU - 3.02 AU

Year: 2862 Days

Day: 5.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 81,620,221 km

• M1: 137,331 km (0.111 R)
• M2: 209,736 km (0.113 R)
• M3: 298,149 km (0.051 R)
• M4: 480,359 km (0.096 R)
• M5: 570,417 km (0.112 R)
• M6: 760,406 km (0.09 R)
• M7: 933,192 km (0.08 R)
• M8: 1,000,211 km (0.119 R)
• M9: 1,180,327 km (0.072 R)
• M10: 1,285,195 km (0.109 R)
• M11: 1,426,117 km (0.098 R)
• M12: 1,795,324 km (0.087 R)
• M13: 1,892,413 km (0.117 R)
• M14: 1,966,314 km (0.118 R)
• M15: 2,028,547 km (0.11 R)
• M16: 2,605,995 km (0.108 R)
• M17: 2,842,360 km (0.114 R)
• M18: 2,955,904 km (0.104 R)
• M19: 3,232,062 km (0.103 R)
• M20: 3,291,153 km (0.036 R)
• M21: 3,654,078 km (0.09 R)
• M22: 3,762,386 km (0.097 R)
• M23: 4,061,582 km (0.103 R)
• M24: 4,141,767 km (0.04 R)
• M25: 4,336,094 km (0.105 R)
• M26: 4,599,835 km (0.116 R)
• M27: 4,971,137 km (0.106 R)
• M28: 5,299,654 km (0.062 R)
• M29: 5,387,319 km (0.056 R)
• M30: 5,510,886 km (0.097 R)
• M31: 5,778,667 km (0.087 R)
• M32: 6,382,892 km (0.058 R)
• M33: 6,702,134 km (0.114 R)
• M34: 6,854,126 km (0.11 R)
• M35: 7,065,059 km (0.046 R)
• M36: 7,161,699 km (0.104 R)
• M37: 7,810,056 km (0.105 R)
• M38: 8,111,047 km (0.115 R)
• M39: 8,273,211 km (0.064 R)
• M40: 8,456,768 km (0.088 R)
• M41: 9,120,683 km (0.092 R)
• M42: 10,039,064 km (0.111 R)
• M43: 10,542,312 km (0.053 R)
• M44: 10,830,437 km (0.106 R)
• M45: 10,897,307 km (0.113 R)
• M46: 11,009,057 km (0.066 R)
• M47: 11,414,467 km (0.09 R)
• M48: 12,613,195 km (0.11 R)
• M49: 12,706,993 km (0.091 R)
• M50: 12,824,577 km (0.092 R)
• M51: 12,966,246 km (0.105 R)
• M52: 13,155,936 km (0.074 R)
• M53: 13,442,266 km (0.046 R)
• M54: 13,682,371 km (0.108 R)
• M55: 13,754,776 km (0.036 R)
• M56: 14,045,295 km (0.103 R)
• M57: 14,191,303 km (0.109 R)
• M58: 14,780,569 km (0.068 R)
• M59: 14,978,786 km (0.098 R)
• M60: 15,152,918 km (0.058 R)
• M61: 15,427,879 km (0.044 R)
• M62: 15,881,460 km (0.12 R)
• M63: 16,059,032 km (0.1 R)
• M64: 16,262,785 km (0.095 R)
• M65: 16,364,960 km (0.088 R)
• M66: 16,544,328 km (0.108 R)
• M67: 16,776,055 km (0.087 R)
• M68: 16,956,919 km (0.092 R)
• M69: 17,398,831 km (0.03 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 673.1

Radius: 3.8

Gravity: 46.61 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 7.98 AU - 13.08 AU

Year: 22416 Days

Day: 23.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,620,221 km

• M1: 141,370 km (0.119 R)
• M2: 197,170 km (0.11 R)
• M3: 295,456 km (0.053 R)
• M4: 471,084 km (0.09 R)
• M5: 905,067 km (0.071 R)
• M6: 1,042,548 km (0.112 R)
• M7: 2,704,580 km (0.055 R)
• M8: 3,104,754 km (0.088 R)
• M9: 3,228,472 km (0.075 R)
• M10: 3,959,407 km (0.092 R)
• M11: 4,138,475 km (0.085 R)
• M12: 4,504,691 km (0.035 R)
• M13: 5,219,021 km (0.102 R)
• M14: 5,866,181 km (0.101 R)
• M15: 6,433,157 km (0.077 R)
• M16: 6,696,599 km (0.084 R)
• M17: 7,234,254 km (0.037 R)
• M18: 7,508,168 km (0.062 R)
• M19: 8,986,494 km (0.116 R)
• M20: 9,045,136 km (0.096 R)
• M21: 9,221,662 km (0.076 R)
• M22: 12,133,285 km (0.104 R)
• M23: 12,328,061 km (0.061 R)
• M24: 12,393,136 km (0.116 R)
• M25: 12,654,933 km (0.119 R)
• M26: 12,984,646 km (0.109 R)
• M27: 13,250,482 km (0.089 R)
• M28: 14,952,158 km (0.057 R)
• M29: 16,148,043 km (0.063 R)
• M30: 17,155,585 km (0.115 R)
• M31: 17,228,439 km (0.073 R)
• M32: 17,520,454 km (0.043 R)
• M33: 18,183,472 km (0.079 R)
• M34: 18,480,723 km (0.049 R)
• M35: 19,155,559 km (0.105 R)
• M36: 20,606,359 km (0.111 R)
• M37: 20,994,116 km (0.12 R)
• M38: 21,227,788 km (0.05 R)
• M39: 21,462,507 km (0.082 R)
• M40: 22,250,738 km (0.098 R)
• M41: 22,409,462 km (0.073 R)
• M42: 23,209,062 km (0.099 R)
• M43: 23,693,311 km (0.106 R)
• M44: 25,000,647 km (0.03 R)
• M45: 25,331,108 km (0.065 R)
• M46: 25,413,985 km (0.054 R)
• M47: 28,284,170 km (0.071 R)
• M48: 28,974,265 km (0.032 R)
• M49: 29,147,649 km (0.092 R)
• M50: 30,019,655 km (0.087 R)
• M51: 31,789,398 km (0.106 R)
• M52: 33,048,264 km (0.116 R)
• M53: 33,592,800 km (0.085 R)
• M54: 33,866,116 km (0.065 R)
• M55: 33,957,370 km (0.109 R)
• M56: 36,639,810 km (0.067 R)
• M57: 37,015,151 km (0.066 R)
• M58: 39,101,891 km (0.071 R)
• M59: 40,063,058 km (0.097 R)
• M60: 40,256,189 km (0.09 R)
• M61: 40,740,437 km (0.078 R)
• M62: 42,302,987 km (0.05 R)
• M63: 42,992,782 km (0.106 R)
• M64: 44,084,099 km (0.081 R)
• M65: 47,719,178 km (0.102 R)
• M66: 49,365,203 km (0.058 R)
• M67: 49,468,725 km (0.111 R)
• M68: 52,607,138 km (0.055 R)
• M69: 53,774,002 km (0.102 R)
• M70: 54,413,981 km (0.118 R)
• M71: 56,025,001 km (0.116 R)
• M72: 58,197,312 km (0.104 R)
• M73: 58,964,150 km (0.025 R)
• M74: 62,735,961 km (0.078 R)
• M75: 62,960,209 km (0.114 R)
• M76: 63,747,393 km (0.081 R)
• M77: 63,972,837 km (0.117 R)
• M78: 65,444,880 km (0.114 R)
• M79: 65,786,262 km (0.053 R)
• M80: 67,272,068 km (0.094 R)
• M81: 67,731,483 km (0.089 R)
• M82: 70,976,261 km (0.098 R)
• M83: 71,678,174 km (0.067 R)
• M84: 71,795,309 km (0.095 R)
• M85: 72,147,313 km (0.097 R)
• M86: 72,617,499 km (0.054 R)
• M87: 73,442,831 km (0.042 R)
• M88: 73,797,527 km (0.096 R)
• M89: 74,983,838 km (0.071 R)
• M90: 76,895,101 km (0.11 R)
• M91: 77,375,310 km (0.057 R)
• M92: 77,736,140 km (0.114 R)
• M93: 79,064,270 km (0.051 R)
• M94: 79,306,469 km (0.099 R)
• M95: 81,375,557 km (0.086 R)
• M96: 81,497,928 km (0.115 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: 209 - 11,394 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit