🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.53 AU - 0.59 AU

Year: 155 Days

Day: 37.6 Hours

Environment

Temp: 234 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,772,127 km

• M1: 340,335 km (0.096 R)

Asteroid Belt

Center: 2.87 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.1

Radius: 10.5

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.86 AU - 5.48 AU

Year: 4360 Days

Day: 10 Hours

Environment

Temp: -140 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 101,772,127 km

• M1: 146,905 km (0.052 R)
• M2: 220,956 km (0.109 R)
• M3: 554,111 km (0.103 R)
• M4: 648,058 km (0.113 R)
• M5: 864,526 km (0.098 R)
• M6: 1,010,833 km (0.061 R)
• M7: 1,165,517 km (0.055 R)
• M8: 1,252,284 km (0.062 R)
• M9: 1,328,429 km (0.118 R)
• M10: 1,419,385 km (0.099 R)
• M11: 1,553,125 km (0.096 R)
• M12: 1,649,317 km (0.088 R)
• M13: 1,920,837 km (0.075 R)
• M14: 2,191,310 km (0.097 R)
• M15: 2,819,321 km (0.111 R)
• M16: 3,197,355 km (0.073 R)
• M17: 3,410,383 km (0.115 R)
• M18: 3,757,300 km (0.052 R)
• M19: 4,135,035 km (0.113 R)
• M20: 4,664,162 km (0.105 R)
• M21: 4,906,212 km (0.078 R)
• M22: 5,111,161 km (0.065 R)
• M23: 5,487,250 km (0.059 R)
• M24: 6,024,456 km (0.073 R)
• M25: 6,155,952 km (0.117 R)
• M26: 6,556,127 km (0.108 R)
• M27: 6,691,363 km (0.116 R)
• M28: 7,033,643 km (0.08 R)
• M29: 7,125,795 km (0.113 R)
• M30: 7,311,596 km (0.108 R)
• M31: 7,405,095 km (0.086 R)
• M32: 7,475,406 km (0.087 R)
• M33: 7,616,776 km (0.038 R)
• M34: 7,926,144 km (0.097 R)
• M35: 8,312,705 km (0.078 R)
• M36: 8,410,392 km (0.115 R)
• M37: 8,730,233 km (0.094 R)
• M38: 8,954,031 km (0.061 R)
• M39: 9,129,360 km (0.12 R)
• M40: 9,280,603 km (0.061 R)
• M41: 9,560,052 km (0.063 R)
• M42: 9,739,270 km (0.115 R)
• M43: 9,842,194 km (0.095 R)
• M44: 10,153,357 km (0.097 R)
• M45: 10,283,806 km (0.115 R)
• M46: 10,705,373 km (0.081 R)
• M47: 10,838,366 km (0.101 R)
• M48: 10,998,585 km (0.057 R)
• M49: 11,565,411 km (0.113 R)
• M50: 11,701,845 km (0.111 R)
• M51: 11,783,974 km (0.113 R)
• M52: 11,893,779 km (0.069 R)
• M53: 12,059,084 km (0.113 R)
• M54: 12,280,639 km (0.109 R)
• M55: 12,587,464 km (0.11 R)
• M56: 12,812,310 km (0.12 R)
• M57: 13,724,707 km (0.084 R)
• M58: 14,072,223 km (0.098 R)
• M59: 14,188,760 km (0.112 R)
• M60: 14,481,373 km (0.047 R)
• M61: 14,746,461 km (0.098 R)
• M62: 14,864,942 km (0.103 R)
• M63: 15,162,193 km (0.057 R)
• M64: 15,401,400 km (0.069 R)
• M65: 15,491,458 km (0.104 R)
• M66: 16,309,609 km (0.117 R)
• M67: 18,114,357 km (0.098 R)
• M68: 18,431,954 km (0.09 R)
• M69: 18,911,714 km (0.081 R)
• M70: 20,178,210 km (0.085 R)
• M71: 20,244,033 km (0.102 R)
• M72: 20,838,385 km (0.118 R)
• M73: 21,037,799 km (0.108 R)
• M74: 21,539,251 km (0.097 R)
• M75: 21,875,697 km (0.06 R)
• M76: 22,519,715 km (0.103 R)
• M77: 22,655,999 km (0.118 R)
• M78: 22,826,989 km (0.099 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 36.6

Radius: 3.6

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 11.33 AU - 17.83 AU

Year: 20646 Days

Day: 17.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 101,772,127 km

• M1: 189,092 km (0.103 R)
• M2: 269,875 km (0.119 R)
• M3: 506,987 km (0.11 R)
• M4: 563,086 km (0.079 R)
• M5: 669,301 km (0.087 R)
• M6: 693,685 km (0.101 R)
• M7: 860,337 km (0.115 R)
• M8: 1,290,282 km (0.1 R)
• M9: 1,862,942 km (0.088 R)
• M10: 2,021,516 km (0.064 R)
• M11: 3,205,882 km (0.092 R)
• M12: 3,247,620 km (0.065 R)
• M13: 3,395,722 km (0.099 R)
• M14: 3,742,191 km (0.053 R)
• M15: 3,852,744 km (0.025 R)
• M16: 3,964,344 km (0.113 R)
• M17: 4,099,879 km (0.046 R)
• M18: 4,703,955 km (0.075 R)
• M19: 4,943,761 km (0.066 R)
• M20: 4,992,081 km (0.058 R)
• M21: 5,187,456 km (0.097 R)
• M22: 5,261,357 km (0.103 R)
• M23: 5,560,254 km (0.075 R)
• M24: 5,686,514 km (0.094 R)
• M25: 5,890,416 km (0.073 R)
• M26: 6,783,515 km (0.072 R)
• M27: 7,717,754 km (0.111 R)
• M28: 7,915,223 km (0.112 R)
• M29: 8,057,192 km (0.096 R)
• M30: 8,114,189 km (0.096 R)
• M31: 9,372,307 km (0.11 R)
• M32: 9,552,722 km (0.113 R)
• M33: 9,703,815 km (0.105 R)
• M34: 9,886,325 km (0.102 R)
• M35: 10,471,402 km (0.104 R)
• M36: 10,596,017 km (0.033 R)
• M37: 11,226,423 km (0.112 R)
• M38: 12,260,293 km (0.101 R)
• M39: 12,688,891 km (0.077 R)
• M40: 13,324,084 km (0.093 R)
• M41: 13,764,650 km (0.1 R)
• M42: 13,866,975 km (0.112 R)
• M43: 13,935,341 km (0.113 R)
• M44: 15,220,237 km (0.118 R)
• M45: 16,109,596 km (0.119 R)
• M46: 16,542,533 km (0.097 R)
• M47: 17,272,421 km (0.096 R)
• M48: 18,199,479 km (0.099 R)
• M49: 18,914,856 km (0.072 R)
• M50: 19,104,546 km (0.105 R)
• M51: 19,908,485 km (0.071 R)
• M52: 20,723,494 km (0.072 R)
• M53: 21,233,473 km (0.102 R)
• M54: 21,272,817 km (0.075 R)
• M55: 22,025,893 km (0.105 R)
• M56: 23,192,158 km (0.067 R)
• M57: 25,124,514 km (0.096 R)
• M58: 25,794,114 km (0.033 R)
• M59: 27,751,452 km (0.038 R)
• M60: 28,096,574 km (0.106 R)
• M61: 28,878,672 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 794.7

Radius: 4.3

Gravity: 42.98 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 15.84 AU - 20.5 AU

Year: 28723 Days

Day: 22.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 101,772,127 km

• M1: 62,532 km (0.083 R)
• M2: 259,403 km (0.117 R)
• M3: 836,850 km (0.112 R)
• M4: 1,437,785 km (0.093 R)
• M5: 1,739,075 km (0.104 R)
• M6: 1,857,108 km (0.093 R)
• M7: 2,398,353 km (0.11 R)
• M8: 3,464,986 km (0.116 R)
• M9: 3,764,481 km (0.111 R)
• M10: 4,388,005 km (0.06 R)
• M11: 4,766,338 km (0.106 R)
• M12: 5,098,894 km (0.046 R)
• M13: 5,268,089 km (0.105 R)
• M14: 5,669,759 km (0.118 R)
• M15: 5,786,446 km (0.072 R)
• M16: 6,563,457 km (0.049 R)
• M17: 7,951,276 km (0.074 R)
• M18: 8,879,830 km (0.117 R)
• M19: 9,633,205 km (0.066 R)
• M20: 10,264,807 km (0.083 R)
• M21: 10,335,717 km (0.074 R)
• M22: 10,621,449 km (0.039 R)
• M23: 11,715,308 km (0.108 R)
• M24: 11,863,859 km (0.115 R)
• M25: 12,921,217 km (0.046 R)
• M26: 14,087,033 km (0.097 R)
• M27: 14,562,754 km (0.063 R)
• M28: 14,963,078 km (0.085 R)
• M29: 15,043,711 km (0.098 R)
• M30: 15,124,345 km (0.045 R)
• M31: 15,529,755 km (0.096 R)
• M32: 16,186,041 km (0.104 R)
• M33: 17,271,523 km (0.104 R)
• M34: 17,865,726 km (0.069 R)
• M35: 18,899,746 km (0.033 R)
• M36: 18,986,812 km (0.069 R)
• M37: 19,511,901 km (0.106 R)
• M38: 21,659,528 km (0.094 R)
• M39: 22,299,956 km (0.096 R)
• M40: 24,069,250 km (0.071 R)
• M41: 24,922,856 km (0.109 R)
• M42: 25,497,461 km (0.038 R)
• M43: 26,659,837 km (0.117 R)
• M44: 27,938,450 km (0.108 R)
• M45: 29,035,750 km (0.075 R)
• M46: 30,248,839 km (0.117 R)
• M47: 30,452,591 km (0.101 R)
• M48: 30,861,592 km (0.058 R)
• M49: 30,964,066 km (0.089 R)
• M50: 31,066,840 km (0.072 R)
• M51: 32,515,546 km (0.062 R)
• M52: 33,563,778 km (0.061 R)
• M53: 33,774,711 km (0.108 R)
• M54: 34,836,258 km (0.098 R)
• M55: 39,190,154 km (0.097 R)
• M56: 40,866,548 km (0.095 R)
• M57: 42,566,129 km (0.076 R)
• M58: 42,680,273 km (0.114 R)
• M59: 46,033,958 km (0.053 R)
• M60: 46,151,093 km (0.116 R)
• M61: 48,514,739 km (0.06 R)
• M62: 48,753,348 km (0.064 R)
• M63: 50,917,580 km (0.092 R)
• M64: 51,038,754 km (0.111 R)
• M65: 51,281,402 km (0.095 R)
• M66: 52,990,259 km (0.1 R)
• M67: 53,112,929 km (0.087 R)
• M68: 53,975,061 km (0.112 R)
• M69: 57,217,296 km (0.076 R)
• M70: 58,100,971 km (0.055 R)
• M71: 62,716,065 km (0.092 R)
• M72: 65,725,675 km (0.095 R)
• M73: 66,386,149 km (0.11 R)
• M74: 67,846,823 km (0.03 R)
• M75: 67,980,264 km (0.1 R)
• M76: 69,855,773 km (0.088 R)
• M77: 73,247,157 km (0.052 R)
• M78: 75,445,647 km (0.117 R)
• M79: 77,526,404 km (0.113 R)
• M80: 81,318,859 km (0.037 R)
• M81: 86,324,105 km (0.108 R)
• M82: 86,757,640 km (0.107 R)
• M83: 88,062,881 km (0.085 R)
• M84: 88,353,849 km (0.092 R)
• M85: 89,082,690 km (0.052 R)
• M86: 90,252,844 km (0.083 R)
• M87: 90,839,717 km (0.094 R)
• M88: 93,200,371 km (0.039 R)
• M89: 93,496,874 km (0.115 R)
• M90: 94,388,178 km (0.108 R)
• M91: 95,282,325 km (0.119 R)
• M92: 96,179,313 km (0.077 R)
• M93: 96,329,061 km (0.047 R)
• M94: 97,530,033 km (0.082 R)
• M95: 100,554,004 km (0.112 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 14,385 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit