🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.4 AU - 1.52 AU

Year: 665 Days

Day: 13.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,093,947 km

• M1: 480,209 km (0.106 R)
• M2: 1,352,514 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.6 AU - 1.62 AU

Year: 770 Days

Day: 36.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.6

Radius: 9.1

Gravity: 8.94 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.42 AU - 8.52 AU

Year: 6932 Days

Day: 8.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 58,093,947 km

• M1: 265,087 km (0.116 R)
• M2: 517,160 km (0.093 R)
• M3: 1,082,191 km (0.063 R)
• M4: 1,202,767 km (0.063 R)
• M5: 1,273,826 km (0.09 R)
• M6: 1,439,132 km (0.06 R)
• M7: 1,495,829 km (0.102 R)
• M8: 1,553,275 km (0.1 R)
• M9: 1,811,181 km (0.093 R)
• M10: 2,040,216 km (0.094 R)
• M11: 2,125,786 km (0.066 R)
• M12: 3,096,377 km (0.109 R)
• M13: 3,170,428 km (0.093 R)
• M14: 3,245,077 km (0.066 R)
• M15: 3,320,325 km (0.115 R)
• M16: 3,396,171 km (0.094 R)
• M17: 3,523,927 km (0.103 R)
• M18: 3,705,390 km (0.079 R)
• M19: 4,213,723 km (0.108 R)
• M20: 4,462,205 km (0.047 R)
• M21: 4,829,618 km (0.05 R)
• M22: 4,915,786 km (0.114 R)
• M23: 4,973,531 km (0.118 R)
• M24: 5,684,121 km (0.059 R)
• M25: 6,712,606 km (0.117 R)
• M26: 6,808,947 km (0.078 R)
• M27: 7,330,595 km (0.119 R)
• M28: 7,429,778 km (0.077 R)
• M29: 7,966,685 km (0.111 R)
• M30: 9,220,016 km (0.112 R)
• M31: 9,687,659 km (0.117 R)
• M32: 9,869,570 km (0.063 R)
• M33: 10,236,683 km (0.057 R)
• M34: 11,060,369 km (0.083 R)
• M35: 11,711,269 km (0.118 R)
• M36: 11,905,148 km (0.116 R)
• M37: 12,217,509 km (0.066 R)
• M38: 12,296,047 km (0.12 R)
• M39: 12,493,068 km (0.055 R)
• M40: 13,050,320 km (0.061 R)
• M41: 13,901,382 km (0.112 R)
• M42: 14,271,637 km (0.108 R)
• M43: 15,063,907 km (0.105 R)
• M44: 15,999,043 km (0.104 R)
• M45: 16,516,951 km (0.065 R)
• M46: 16,952,880 km (0.079 R)
• M47: 17,746,945 km (0.093 R)
• M48: 18,014,426 km (0.086 R)
• M49: 18,238,224 km (0.059 R)
• M50: 18,643,485 km (0.073 R)
• M51: 19,051,738 km (0.113 R)
• M52: 19,188,470 km (0.117 R)
• M53: 20,015,746 km (0.09 R)
• M54: 20,433,872 km (0.104 R)
• M55: 20,901,665 km (0.09 R)
• M56: 20,995,612 km (0.12 R)
• M57: 21,231,229 km (0.068 R)
• M58: 21,325,775 km (0.081 R)
• M59: 21,420,321 km (0.097 R)
• M60: 21,752,727 km (0.09 R)
• M61: 22,134,501 km (0.115 R)
• M62: 24,224,832 km (0.084 R)
• M63: 24,323,567 km (0.068 R)
• M64: 25,068,414 km (0.109 R)
• M65: 26,073,263 km (0.091 R)
• M66: 26,682,575 km (0.046 R)
• M67: 26,835,614 km (0.1 R)
• M68: 27,040,114 km (0.071 R)
• M69: 27,245,063 km (0.06 R)
• M70: 27,502,073 km (0.091 R)
• M71: 29,851,208 km (0.108 R)
• M72: 30,381,981 km (0.055 R)
• M73: 31,830,388 km (0.09 R)
• M74: 32,209,618 km (0.103 R)
• M75: 33,576,045 km (0.12 R)
• M76: 33,906,806 km (0.075 R)
• M77: 35,576,767 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.8

Radius: 14.5

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 9.46 AU - 13.2 AU

Year: 14367 Days

Day: 14.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 58,093,947 km

• M1: 194,926 km (0.109 R)
• M2: 575,952 km (0.067 R)
• M3: 733,179 km (0.069 R)
• M4: 947,852 km (0.106 R)
• M5: 1,074,412 km (0.049 R)
• M6: 1,692,102 km (0.064 R)
• M7: 1,929,962 km (0.09 R)
• M8: 2,039,318 km (0.106 R)
• M9: 2,678,550 km (0.118 R)
• M10: 3,021,129 km (0.093 R)
• M11: 3,377,920 km (0.116 R)
• M12: 3,991,570 km (0.107 R)
• M13: 4,938,824 km (0.117 R)
• M14: 5,167,260 km (0.113 R)
• M15: 6,115,711 km (0.093 R)
• M16: 6,361,201 km (0.077 R)
• M17: 6,526,806 km (0.076 R)
• M18: 7,160,502 km (0.111 R)
• M19: 7,289,605 km (0.114 R)
• M20: 8,486,538 km (0.078 R)
• M21: 8,714,974 km (0.107 R)
• M22: 8,991,730 km (0.117 R)
• M23: 9,935,393 km (0.117 R)
• M24: 10,176,246 km (0.102 R)
• M25: 10,273,185 km (0.111 R)
• M26: 10,663,785 km (0.114 R)
• M27: 10,860,955 km (0.084 R)
• M28: 11,109,138 km (0.12 R)
• M29: 12,069,407 km (0.114 R)
• M30: 12,223,492 km (0.072 R)
• M31: 12,378,177 km (0.113 R)
• M32: 12,481,698 km (0.068 R)
• M33: 12,637,579 km (0.089 R)
• M34: 13,161,621 km (0.119 R)
• M35: 14,015,077 km (0.112 R)
• M36: 14,996,588 km (0.115 R)
• M37: 15,273,195 km (0.047 R)
• M38: 16,000,240 km (0.088 R)
• M39: 16,113,037 km (0.117 R)
• M40: 16,738,655 km (0.078 R)
• M41: 17,546,185 km (0.1 R)
• M42: 17,896,244 km (0.077 R)
• M43: 18,072,171 km (0.075 R)
• M44: 19,620,509 km (0.096 R)
• M45: 19,983,882 km (0.035 R)
• M46: 20,840,479 km (0.091 R)
• M47: 21,397,432 km (0.055 R)
• M48: 22,210,646 km (0.081 R)
• M49: 22,652,708 km (0.097 R)
• M50: 22,842,996 km (0.062 R)
• M51: 22,970,155 km (0.049 R)
• M52: 23,161,490 km (0.105 R)
• M53: 23,802,816 km (0.118 R)
• M54: 25,431,488 km (0.078 R)
• M55: 25,629,406 km (0.098 R)
• M56: 27,975,699 km (0.057 R)
• M57: 28,933,275 km (0.037 R)
• M58: 29,693,233 km (0.068 R)
• M59: 29,971,185 km (0.086 R)
• M60: 30,180,323 km (0.112 R)
• M61: 31,870,181 km (0.075 R)
• M62: 32,297,432 km (0.038 R)
• M63: 33,229,726 km (0.12 R)
• M64: 33,880,327 km (0.035 R)
• M65: 34,243,551 km (0.102 R)
• M66: 34,535,117 km (0.042 R)
• M67: 35,047,340 km (0.092 R)
• M68: 35,341,151 km (0.082 R)
• M69: 35,783,511 km (0.093 R)
• M70: 37,420,860 km (0.053 R)
• M71: 38,248,585 km (0.076 R)
• M72: 39,006,448 km (0.112 R)
• M73: 39,387,175 km (0.093 R)
• M74: 39,616,209 km (0.096 R)
• M75: 40,306,154 km (0.106 R)
• M76: 41,853,295 km (0.076 R)
• M77: 43,183,669 km (0.03 R)
• M78: 43,814,374 km (0.113 R)
• M79: 45,805,522 km (0.05 R)
• M80: 47,257,219 km (0.091 R)
• M81: 48,070,284 km (0.069 R)
• M82: 48,233,495 km (0.055 R)
• M83: 50,454,275 km (0.068 R)
• M84: 51,702,370 km (0.051 R)
• M85: 51,953,246 km (0.045 R)
• M86: 54,568,965 km (0.052 R)
• M87: 54,739,207 km (0.114 R)
• M88: 55,250,982 km (0.096 R)
• M89: 55,507,542 km (0.042 R)
• M90: 56,882,047 km (0.076 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 16,270 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit