🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.25 AU - 2.99 AU

Year: 1838 Days

Day: 12.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.4

Radius: 11.5

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.54 AU - 3.6 AU

Year: 2924 Days

Day: 9.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 74,123,183 km

• M1: 144,960 km (0.114 R)
• M2: 253,419 km (0.056 R)
• M3: 325,974 km (0.089 R)
• M4: 642,224 km (0.06 R)
• M5: 717,023 km (0.072 R)
• M6: 795,262 km (0.101 R)
• M7: 897,587 km (0.103 R)
• M8: 1,209,349 km (0.09 R)
• M9: 1,304,793 km (0.111 R)
• M10: 1,580,950 km (0.072 R)
• M11: 1,821,055 km (0.073 R)
• M12: 2,218,387 km (0.117 R)
• M13: 2,752,900 km (0.108 R)
• M14: 2,912,970 km (0.106 R)
• M15: 3,446,137 km (0.087 R)
• M16: 3,601,569 km (0.042 R)
• M17: 4,009,672 km (0.075 R)
• M18: 4,283,885 km (0.106 R)
• M19: 4,545,382 km (0.089 R)
• M20: 4,697,074 km (0.087 R)
• M21: 4,928,053 km (0.111 R)
• M22: 5,044,889 km (0.102 R)
• M23: 5,704,167 km (0.029 R)
• M24: 5,826,987 km (0.116 R)
• M25: 6,075,319 km (0.111 R)
• M26: 6,348,186 km (0.12 R)
• M27: 6,560,914 km (0.103 R)
• M28: 7,147,188 km (0.058 R)
• M29: 7,279,732 km (0.033 R)
• M30: 8,023,532 km (0.053 R)
• M31: 8,299,989 km (0.115 R)
• M32: 8,392,889 km (0.089 R)
• M33: 8,486,089 km (0.092 R)
• M34: 8,720,658 km (0.107 R)
• M35: 8,815,055 km (0.1 R)
• M36: 9,244,251 km (0.108 R)
• M37: 9,437,232 km (0.065 R)
• M38: 9,607,175 km (0.061 R)
• M39: 9,680,329 km (0.098 R)
• M40: 10,024,105 km (0.033 R)
• M41: 10,698,492 km (0.113 R)
• M42: 10,774,338 km (0.116 R)
• M43: 10,901,197 km (0.094 R)
• M44: 11,907,392 km (0.111 R)
• M45: 12,275,852 km (0.096 R)
• M46: 12,728,236 km (0.113 R)
• M47: 13,077,995 km (0.103 R)
• M48: 14,090,623 km (0.118 R)
• M49: 14,648,474 km (0.085 R)
• M50: 14,845,494 km (0.073 R)
• M51: 15,014,989 km (0.08 R)
• M52: 15,355,922 km (0.097 R)
• M53: 15,556,084 km (0.12 R)
• M54: 15,728,271 km (0.108 R)
• M55: 15,814,589 km (0.116 R)
• M56: 16,045,718 km (0.11 R)
• M57: 16,540,289 km (0.033 R)
• M58: 16,716,066 km (0.044 R)
• M59: 16,981,004 km (0.095 R)
• M60: 17,247,139 km (0.094 R)
• M61: 17,664,068 km (0.109 R)
• M62: 18,386,625 km (0.057 R)
• M63: 18,782,013 km (0.07 R)
• M64: 19,241,727 km (0.113 R)
• M65: 19,334,029 km (0.099 R)
• M66: 19,519,231 km (0.115 R)
• M67: 19,612,131 km (0.093 R)
• M68: 19,860,464 km (0.072 R)
• M69: 19,953,813 km (0.049 R)
• M70: 20,266,024 km (0.103 R)
• M71: 20,360,121 km (0.029 R)
• M72: 20,643,010 km (0.096 R)
• M73: 20,927,246 km (0.117 R)
• M74: 21,117,385 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.6

Radius: 14.2

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 7.42 AU - 7.62 AU

Year: 8939 Days

Day: 13.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 74,123,183 km

• M1: 196,272 km (0.09 R)
• M2: 300,991 km (0.073 R)
• M3: 528,679 km (0.1 R)
• M4: 1,006,046 km (0.058 R)
• M5: 1,172,249 km (0.096 R)
• M6: 1,283,101 km (0.07 R)
• M7: 1,397,843 km (0.103 R)
• M8: 1,638,246 km (0.073 R)
• M9: 1,836,912 km (0.096 R)
• M10: 2,140,746 km (0.062 R)
• M11: 2,627,088 km (0.069 R)
• M12: 2,754,246 km (0.081 R)
• M13: 3,329,151 km (0.068 R)
• M14: 4,186,347 km (0.09 R)
• M15: 4,285,680 km (0.109 R)
• M16: 4,436,325 km (0.072 R)
• M17: 4,743,000 km (0.116 R)
• M18: 5,056,558 km (0.032 R)
• M19: 5,216,029 km (0.064 R)
• M20: 5,731,992 km (0.104 R)
• M21: 5,926,170 km (0.079 R)
• M22: 6,464,573 km (0.091 R)
• M23: 6,783,515 km (0.108 R)
• M24: 7,197,004 km (0.073 R)
• M25: 7,346,751 km (0.118 R)
• M26: 8,235,363 km (0.073 R)
• M27: 8,486,538 km (0.052 R)
• M28: 8,581,383 km (0.077 R)
• M29: 9,385,621 km (0.111 R)
• M30: 9,615,104 km (0.099 R)
• M31: 9,979,524 km (0.104 R)
• M32: 10,281,263 km (0.065 R)
• M33: 11,134,869 km (0.104 R)
• M34: 11,517,690 km (0.07 R)
• M35: 12,011,213 km (0.078 R)
• M36: 12,982,702 km (0.114 R)
• M37: 13,312,116 km (0.071 R)
• M38: 13,459,470 km (0.07 R)
• M39: 13,607,273 km (0.069 R)
• M40: 13,718,574 km (0.102 R)
• M41: 14,392,512 km (0.106 R)
• M42: 14,733,445 km (0.091 R)
• M43: 15,307,752 km (0.088 R)
• M44: 15,500,883 km (0.104 R)
• M45: 15,733,657 km (0.089 R)
• M46: 15,850,493 km (0.089 R)
• M47: 16,281,335 km (0.099 R)
• M48: 17,234,722 km (0.097 R)
• M49: 18,043,149 km (0.097 R)
• M50: 18,698,687 km (0.118 R)
• M51: 18,946,570 km (0.071 R)
• M52: 19,320,415 km (0.068 R)
• M53: 19,991,063 km (0.085 R)
• M54: 20,414,275 km (0.067 R)
• M55: 20,882,965 km (0.052 R)
• M56: 22,179,680 km (0.096 R)
• M57: 22,398,242 km (0.035 R)
• M58: 23,457,694 km (0.074 R)
• M59: 23,725,175 km (0.114 R)
• M60: 24,128,192 km (0.107 R)
• M61: 25,992,929 km (0.074 R)
• M62: 26,085,082 km (0.115 R)
• M63: 26,362,137 km (0.092 R)
• M64: 27,621,152 km (0.061 R)
• M65: 28,947,487 km (0.105 R)
• M66: 29,618,434 km (0.079 R)
• M67: 30,100,737 km (0.108 R)
• M68: 30,829,279 km (0.12 R)
• M69: 31,563,505 km (0.095 R)
• M70: 32,700,599 km (0.117 R)
• M71: 32,800,081 km (0.1 R)

Asteroid Belt

Center: 9.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 902.8

Radius: 6.7

Gravity: 20.11 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 9.17 AU - 13.69 AU

Year: 16751 Days

Day: 20.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 74,123,183 km

• M1: 341,532 km (0.087 R)
• M2: 393,742 km (0.063 R)
• M3: 589,116 km (0.108 R)
• M4: 675,584 km (0.062 R)
• M5: 766,689 km (0.088 R)
• M6: 1,012,478 km (0.083 R)
• M7: 1,064,538 km (0.032 R)
• M8: 1,853,817 km (0.106 R)
• M9: 2,016,131 km (0.035 R)
• M10: 2,115,763 km (0.053 R)
• M11: 2,389,676 km (0.1 R)
• M12: 2,821,416 km (0.084 R)
• M13: 3,796,794 km (0.111 R)
• M14: 3,961,800 km (0.115 R)
• M15: 4,129,200 km (0.066 R)
• M16: 4,427,798 km (0.113 R)
• M17: 4,689,295 km (0.082 R)
• M18: 4,733,277 km (0.093 R)
• M19: 5,136,144 km (0.114 R)
• M20: 5,181,621 km (0.078 R)
• M21: 5,550,081 km (0.059 R)
• M22: 5,879,496 km (0.101 R)
• M23: 6,458,888 km (0.104 R)
• M24: 7,005,818 km (0.098 R)
• M25: 7,056,382 km (0.078 R)
• M26: 7,259,386 km (0.075 R)
• M27: 7,671,379 km (0.104 R)
• M28: 7,880,217 km (0.1 R)
• M29: 9,673,447 km (0.037 R)
• M30: 10,240,872 km (0.116 R)
• M31: 10,702,531 km (0.116 R)
• M32: 11,111,980 km (0.11 R)
• M33: 12,067,312 km (0.103 R)
• M34: 12,310,259 km (0.077 R)
• M35: 12,554,702 km (0.1 R)
• M36: 13,423,267 km (0.093 R)
• M37: 13,485,949 km (0.098 R)
• M38: 14,310,981 km (0.092 R)
• M39: 15,677,857 km (0.091 R)
• M40: 15,942,795 km (0.101 R)
• M41: 18,954,798 km (0.118 R)
• M42: 19,949,175 km (0.079 R)
• M43: 20,308,360 km (0.093 R)
• M44: 20,669,639 km (0.106 R)
• M45: 21,398,779 km (0.054 R)
• M46: 22,136,296 km (0.099 R)
• M47: 22,210,497 km (0.114 R)
• M48: 22,359,197 km (0.097 R)
• M49: 24,782,533 km (0.111 R)
• M50: 25,479,061 km (0.066 R)
• M51: 28,409,084 km (0.098 R)
• M52: 29,219,157 km (0.098 R)
• M53: 29,790,621 km (0.104 R)
• M54: 31,443,976 km (0.084 R)
• M55: 32,534,395 km (0.095 R)
• M56: 33,211,625 km (0.091 R)
• M57: 33,637,231 km (0.066 R)
• M58: 34,407,959 km (0.047 R)
• M59: 35,011,437 km (0.119 R)
• M60: 35,792,338 km (0.103 R)
• M61: 36,754,701 km (0.072 R)
• M62: 38,080,587 km (0.115 R)
• M63: 38,347,619 km (0.099 R)
• M64: 38,883,628 km (0.077 R)
• M65: 41,234,858 km (0.12 R)
• M66: 41,692,179 km (0.107 R)
• M67: 43,352,715 km (0.101 R)
• M68: 43,631,565 km (0.119 R)
• M69: 43,817,815 km (0.118 R)
• M70: 47,406,219 km (0.061 R)
• M71: 49,623,558 km (0.118 R)
• M72: 52,368,081 km (0.09 R)
• M73: 52,665,033 km (0.092 R)
• M74: 52,863,400 km (0.077 R)
• M75: 53,858,525 km (0.116 R)
• M76: 54,960,463 km (0.04 R)
• M77: 55,564,539 km (0.115 R)
• M78: 56,881,150 km (0.076 R)
• M79: 57,186,479 km (0.071 R)
• M80: 57,696,458 km (0.084 R)
• M81: 60,995,989 km (0.102 R)
• M82: 61,204,229 km (0.078 R)
• M83: 62,249,020 km (0.116 R)
• M84: 62,983,845 km (0.096 R)
• M85: 63,089,012 km (0.069 R)
• M86: 63,405,113 km (0.081 R)
• M87: 64,038,660 km (0.07 R)
• M88: 64,144,425 km (0.1 R)
• M89: 68,531,981 km (0.068 R)
• M90: 69,399,350 km (0.032 R)
• M91: 70,925,846 km (0.084 R)
• M92: 71,254,513 km (0.107 R)
• M93: 71,693,284 km (0.057 R)
• M94: 72,133,101 km (0.098 R)
• M95: 73,015,430 km (0.094 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 10,546 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit