🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.59 AU - 2.11 AU

Year: 888 Days

Day: 14.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.4

Radius: 8.8

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 6.54 AU - 9.48 AU

Year: 8005 Days

Day: 9.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 86,937,604 km

• M1: 124,615 km (0.064 R)
• M2: 182,061 km (0.116 R)
• M3: 262,843 km (0.049 R)
• M4: 342,579 km (0.033 R)
• M5: 768,634 km (0.105 R)
• M6: 864,376 km (0.066 R)
• M7: 1,053,319 km (0.029 R)
• M8: 1,129,614 km (0.05 R)
• M9: 1,679,984 km (0.108 R)
• M10: 1,917,695 km (0.074 R)
• M11: 2,127,282 km (0.106 R)
• M12: 2,284,509 km (0.076 R)
• M13: 2,589,689 km (0.117 R)
• M14: 2,736,594 km (0.082 R)
• M15: 2,843,108 km (0.09 R)
• M16: 4,129,649 km (0.114 R)
• M17: 4,326,520 km (0.091 R)
• M18: 4,627,661 km (0.068 R)
• M19: 5,092,312 km (0.071 R)
• M20: 5,625,778 km (0.099 R)
• M21: 6,149,220 km (0.051 R)
• M22: 7,420,503 km (0.116 R)
• M23: 7,811,253 km (0.114 R)
• M24: 7,993,912 km (0.102 R)
• M25: 8,208,734 km (0.119 R)
• M26: 8,456,768 km (0.062 R)
• M27: 8,707,194 km (0.099 R)
• M28: 8,896,585 km (0.083 R)
• M29: 9,440,673 km (0.09 R)
• M30: 10,393,611 km (0.081 R)
• M31: 10,898,504 km (0.11 R)
• M32: 10,966,422 km (0.026 R)
• M33: 11,757,794 km (0.081 R)
• M34: 12,002,237 km (0.096 R)
• M35: 12,177,865 km (0.104 R)
• M36: 12,354,391 km (0.06 R)
• M37: 12,425,300 km (0.114 R)
• M38: 12,531,814 km (0.115 R)
• M39: 13,540,702 km (0.079 R)
• M40: 13,796,963 km (0.094 R)
• M41: 14,017,919 km (0.089 R)
• M42: 14,650,269 km (0.118 R)
• M43: 14,725,367 km (0.091 R)
• M44: 15,140,202 km (0.072 R)
• M45: 15,368,189 km (0.093 R)
• M46: 17,113,548 km (0.103 R)
• M47: 17,390,752 km (0.098 R)
• M48: 18,190,802 km (0.092 R)
• M49: 18,311,827 km (0.111 R)
• M50: 18,473,542 km (0.116 R)
• M51: 18,757,927 km (0.113 R)
• M52: 18,920,989 km (0.05 R)
• M53: 19,002,670 km (0.094 R)
• M54: 19,702,189 km (0.082 R)
• M55: 19,784,917 km (0.106 R)
• M56: 20,451,974 km (0.039 R)
• M57: 20,788,120 km (0.118 R)
• M58: 21,253,519 km (0.037 R)
• M59: 21,979,368 km (0.071 R)
• M60: 22,323,742 km (0.066 R)
• M61: 22,453,294 km (0.12 R)
• M62: 22,843,744 km (0.062 R)
• M63: 23,192,607 km (0.065 R)
• M64: 23,675,060 km (0.088 R)
• M65: 24,471,968 km (0.113 R)
• M66: 25,232,523 km (0.096 R)
• M67: 25,322,581 km (0.1 R)
• M68: 25,910,052 km (0.089 R)
• M69: 26,091,813 km (0.113 R)
• M70: 26,182,769 km (0.095 R)
• M71: 26,319,501 km (0.067 R)
• M72: 26,685,268 km (0.114 R)
• M73: 27,283,061 km (0.076 R)
• M74: 28,445,287 km (0.11 R)
• M75: 28,961,699 km (0.09 R)
• M76: 29,433,979 km (0.112 R)
• M77: 30,051,669 km (0.094 R)
• M78: 30,577,655 km (0.101 R)
• M79: 31,735,692 km (0.109 R)
• M80: 32,320,171 km (0.099 R)
• M81: 32,859,172 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.1

Radius: 13.4

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 7.12 AU - 9.38 AU

Year: 8367 Days

Day: 5.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 86,937,604 km

• M1: 178,021 km (0.114 R)
• M2: 343,626 km (0.106 R)
• M3: 511,625 km (0.118 R)
• M4: 1,296,116 km (0.045 R)
• M5: 1,416,393 km (0.114 R)
• M6: 1,823,000 km (0.081 R)
• M7: 2,051,735 km (0.104 R)
• M8: 2,290,194 km (0.091 R)
• M9: 2,437,697 km (0.102 R)
• M10: 2,639,505 km (0.071 R)
• M11: 2,820,817 km (0.088 R)
• M12: 3,361,464 km (0.107 R)
• M13: 4,082,675 km (0.06 R)
• M14: 4,445,899 km (0.117 R)
• M15: 4,631,550 km (0.044 R)
• M16: 4,788,179 km (0.064 R)
• M17: 5,531,531 km (0.084 R)
• M18: 7,052,792 km (0.097 R)
• M19: 7,452,368 km (0.052 R)
• M20: 8,047,019 km (0.074 R)
• M21: 9,006,689 km (0.106 R)
• M22: 10,451,506 km (0.105 R)
• M23: 11,032,843 km (0.093 R)
• M24: 12,053,848 km (0.116 R)
• M25: 12,140,166 km (0.082 R)
• M26: 12,357,233 km (0.057 R)
• M27: 12,751,274 km (0.068 R)
• M28: 12,839,387 km (0.109 R)
• M29: 13,016,212 km (0.071 R)
• M30: 13,104,923 km (0.12 R)
• M31: 14,828,590 km (0.115 R)
• M32: 15,669,928 km (0.076 R)
• M33: 16,239,298 km (0.116 R)
• M34: 16,815,698 km (0.118 R)
• M35: 17,154,986 km (0.093 R)
• M36: 17,594,505 km (0.079 R)
• M37: 18,037,763 km (0.062 R)
• M38: 18,136,797 km (0.078 R)
• M39: 18,434,796 km (0.093 R)
• M40: 18,534,578 km (0.1 R)
• M41: 18,634,509 km (0.081 R)
• M42: 18,935,350 km (0.056 R)
• M43: 19,338,966 km (0.104 R)
• M44: 19,592,684 km (0.057 R)
• M45: 19,898,611 km (0.056 R)
• M46: 20,670,387 km (0.113 R)
• M47: 21,085,969 km (0.112 R)
• M48: 21,242,449 km (0.113 R)
• M49: 21,609,412 km (0.084 R)
• M50: 21,767,238 km (0.102 R)
• M51: 22,455,688 km (0.1 R)
• M52: 23,474,898 km (0.119 R)
• M53: 24,290,057 km (0.103 R)
• M54: 26,452,943 km (0.071 R)
• M55: 27,928,875 km (0.049 R)
• M56: 28,100,913 km (0.102 R)
• M57: 29,198,512 km (0.035 R)
• M58: 29,840,437 km (0.081 R)
• M59: 30,192,441 km (0.072 R)
• M60: 30,310,174 km (0.062 R)
• M61: 30,428,057 km (0.071 R)
• M62: 31,316,519 km (0.113 R)
• M63: 31,853,725 km (0.077 R)
• M64: 32,213,657 km (0.079 R)
• M65: 32,816,387 km (0.118 R)
• M66: 32,937,412 km (0.1 R)
• M67: 34,400,928 km (0.108 R)
• M68: 35,885,687 km (0.115 R)
• M69: 36,010,302 km (0.045 R)
• M70: 37,075,887 km (0.093 R)
• M71: 38,088,216 km (0.115 R)
• M72: 38,853,409 km (0.084 R)
• M73: 39,881,745 km (0.062 R)
• M74: 40,463,980 km (0.071 R)
• M75: 40,853,683 km (0.102 R)
• M76: 41,571,603 km (0.098 R)
• M77: 42,293,562 km (0.054 R)
• M78: 42,755,071 km (0.118 R)
• M79: 44,016,481 km (0.105 R)
• M80: 44,484,273 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 955.9

Radius: 5.1

Gravity: 36.75 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 12.79 AU - 17.37 AU

Year: 20678 Days

Day: 23.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 60.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 86,937,604 km

• M1: 71,209 km (0.039 R)
• M2: 327,769 km (0.072 R)
• M3: 448,794 km (0.12 R)
• M4: 838,047 km (0.091 R)
• M5: 977,024 km (0.066 R)
• M6: 1,637,947 km (0.098 R)
• M7: 1,672,355 km (0.05 R)
• M8: 1,812,229 km (0.118 R)
• M9: 1,992,494 km (0.114 R)
• M10: 2,178,444 km (0.098 R)
• M11: 2,527,306 km (0.039 R)
• M12: 2,728,665 km (0.096 R)
• M13: 2,977,147 km (0.111 R)
• M14: 3,019,184 km (0.105 R)
• M15: 3,407,241 km (0.118 R)
• M16: 4,565,428 km (0.105 R)
• M17: 4,810,619 km (0.097 R)
• M18: 4,860,136 km (0.026 R)
• M19: 4,959,768 km (0.049 R)
• M20: 5,110,413 km (0.118 R)
• M21: 5,364,729 km (0.111 R)
• M22: 5,519,413 km (0.108 R)
• M23: 6,477,887 km (0.116 R)
• M24: 6,920,098 km (0.087 R)
• M25: 6,976,198 km (0.116 R)
• M26: 7,201,492 km (0.119 R)
• M27: 7,717,455 km (0.068 R)
• M28: 7,833,692 km (0.047 R)
• M29: 8,126,904 km (0.104 R)
• M30: 8,483,396 km (0.067 R)
• M31: 9,335,206 km (0.11 R)
• M32: 10,598,560 km (0.034 R)
• M33: 11,250,059 km (0.086 R)
• M34: 11,580,670 km (0.094 R)
• M35: 11,847,553 km (0.068 R)
• M36: 12,116,380 km (0.106 R)
• M37: 15,276,187 km (0.115 R)
• M38: 16,382,762 km (0.089 R)
• M39: 17,438,624 km (0.11 R)
• M40: 17,744,402 km (0.083 R)
• M41: 18,361,044 km (0.061 R)
• M42: 18,828,238 km (0.076 R)
• M43: 18,906,478 km (0.042 R)
• M44: 21,385,016 km (0.119 R)
• M45: 22,703,721 km (0.057 R)
• M46: 24,644,753 km (0.088 R)
• M47: 25,246,137 km (0.07 R)
• M48: 28,145,044 km (0.115 R)
• M49: 30,502,108 km (0.105 R)
• M50: 31,332,676 km (0.068 R)
• M51: 33,015,801 km (0.083 R)
• M52: 33,299,289 km (0.074 R)
• M53: 33,583,525 km (0.057 R)
• M54: 35,112,715 km (0.108 R)
• M55: 36,958,004 km (0.106 R)
• M56: 39,533,930 km (0.091 R)
• M57: 42,885,521 km (0.085 R)
• M58: 43,194,740 km (0.052 R)
• M59: 43,918,943 km (0.058 R)
• M60: 45,694,670 km (0.105 R)
• M61: 47,280,856 km (0.103 R)
• M62: 49,639,565 km (0.115 R)
• M63: 49,856,034 km (0.098 R)
• M64: 49,964,193 km (0.107 R)
• M65: 52,366,286 km (0.089 R)
• M66: 52,586,494 km (0.083 R)
• M67: 56,039,063 km (0.067 R)
• M68: 60,485,411 km (0.074 R)
• M69: 60,716,540 km (0.12 R)
• M70: 61,527,510 km (0.109 R)
• M71: 61,759,835 km (0.073 R)
• M72: 63,043,235 km (0.044 R)
• M73: 64,217,429 km (0.064 R)
• M74: 64,571,079 km (0.05 R)
• M75: 64,807,294 km (0.105 R)
• M76: 65,161,990 km (0.112 R)
• M77: 65,992,258 km (0.081 R)
• M78: 66,230,119 km (0.051 R)
• M79: 68,624,433 km (0.085 R)
• M80: 71,779,153 km (0.105 R)
• M81: 72,391,307 km (0.106 R)
• M82: 73,497,434 km (0.056 R)
• M83: 75,601,977 km (0.079 R)
• M84: 76,849,025 km (0.064 R)
• M85: 77,099,302 km (0.116 R)
• M86: 77,224,515 km (0.093 R)
• M87: 77,475,241 km (0.036 R)
• M88: 77,851,779 km (0.095 R)
• M89: 78,228,766 km (0.038 R)
• M90: 80,377,141 km (0.12 R)
• M91: 81,522,462 km (0.115 R)
• M92: 82,033,189 km (0.109 R)
• M93: 82,160,946 km (0.109 R)
• M94: 84,990,290 km (0.114 R)
• M95: 85,378,497 km (0.078 R)
• M96: 86,547,006 km (0.096 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 19,474 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit