🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.99 AU - 1.33 AU

Year: 461 Days

Day: 33.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 24,008,510 km

• M1: 627,264 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.68 AU - 2.22 AU

Year: 1005 Days

Day: 20.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.3

Radius: 10

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 9.35 AU - 10.05 AU

Year: 11146 Days

Day: 8.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 24,008,510 km

• M1: 140,921 km (0.067 R)
• M2: 204,500 km (0.047 R)
• M3: 385,813 km (0.094 R)
• M4: 813,962 km (0.118 R)
• M5: 1,143,825 km (0.047 R)
• M6: 1,576,612 km (0.115 R)
• M7: 1,770,042 km (0.1 R)
• M8: 1,971,401 km (0.113 R)
• M9: 2,323,853 km (0.111 R)
• M10: 2,396,707 km (0.043 R)
• M11: 2,601,208 km (0.074 R)
• M12: 2,850,438 km (0.051 R)
• M13: 3,208,276 km (0.072 R)
• M14: 3,413,375 km (0.099 R)
• M15: 3,601,718 km (0.077 R)
• M16: 3,750,568 km (0.119 R)
• M17: 3,923,204 km (0.061 R)
• M18: 4,164,954 km (0.09 R)
• M19: 4,502,447 km (0.026 R)
• M20: 5,156,190 km (0.098 R)
• M21: 5,740,220 km (0.11 R)
• M22: 5,989,899 km (0.045 R)
• M23: 6,551,489 km (0.052 R)
• M24: 6,655,460 km (0.064 R)
• M25: 6,759,879 km (0.04 R)
• M26: 6,838,567 km (0.089 R)
• M27: 6,917,705 km (0.108 R)
• M28: 7,050,099 km (0.055 R)
• M29: 7,236,947 km (0.083 R)
• M30: 7,506,672 km (0.085 R)
• M31: 7,615,429 km (0.109 R)
• M32: 8,195,420 km (0.094 R)
• M33: 8,335,593 km (0.097 R)
• M34: 8,561,636 km (0.063 R)
• M35: 9,135,493 km (0.064 R)
• M36: 9,485,851 km (0.11 R)
• M37: 9,692,147 km (0.059 R)
• M38: 10,350,527 km (0.099 R)
• M39: 11,584,261 km (0.112 R)
• M40: 11,710,222 km (0.118 R)
• M41: 12,027,070 km (0.116 R)
• M42: 12,122,663 km (0.109 R)
• M43: 13,553,717 km (0.079 R)
• M44: 13,752,981 km (0.062 R)
• M45: 13,853,062 km (0.058 R)
• M46: 14,053,822 km (0.088 R)
• M47: 14,221,821 km (0.093 R)
• M48: 14,289,140 km (0.101 R)
• M49: 14,390,418 km (0.109 R)
• M50: 14,866,438 km (0.053 R)
• M51: 15,416,659 km (0.085 R)
• M52: 15,589,893 km (0.098 R)
• M53: 15,659,456 km (0.118 R)
• M54: 16,008,468 km (0.116 R)
• M55: 16,219,252 km (0.109 R)
• M56: 16,360,173 km (0.085 R)
• M57: 16,572,452 km (0.102 R)
• M58: 16,643,362 km (0.107 R)
• M59: 18,303,000 km (0.071 R)
• M60: 19,563,213 km (0.088 R)
• M61: 20,393,481 km (0.106 R)
• M62: 20,889,547 km (0.05 R)
• M63: 21,081,482 km (0.104 R)
• M64: 21,738,067 km (0.12 R)
• M65: 24,109,043 km (0.091 R)
• M66: 24,431,427 km (0.111 R)
• M67: 24,552,601 km (0.043 R)
• M68: 25,570,614 km (0.082 R)
• M69: 25,693,733 km (0.048 R)
• M70: 26,519,514 km (0.111 R)
• M71: 27,521,670 km (0.106 R)
• M72: 27,647,930 km (0.114 R)
• M73: 27,774,191 km (0.116 R)
• M74: 28,069,796 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.7

Radius: 9.9

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 10.06 AU - 11.6 AU

Year: 13150 Days

Day: 7.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 24,008,510 km

• M1: 164,857 km (0.113 R)
• M2: 241,301 km (0.063 R)
• M3: 305,030 km (0.096 R)
• M4: 762,650 km (0.119 R)
• M5: 896,540 km (0.025 R)
• M6: 1,009,636 km (0.096 R)
• M7: 1,188,705 km (0.058 R)
• M8: 1,250,788 km (0.063 R)
• M9: 1,751,791 km (0.109 R)
• M10: 2,043,208 km (0.059 R)
• M11: 2,213,899 km (0.115 R)
• M12: 2,964,731 km (0.05 R)
• M13: 3,158,759 km (0.092 R)
• M14: 3,290,405 km (0.043 R)
• M15: 4,166,151 km (0.093 R)
• M16: 4,531,020 km (0.118 R)
• M17: 4,679,870 km (0.065 R)
• M18: 4,754,819 km (0.114 R)
• M19: 5,291,426 km (0.07 R)
• M20: 5,580,300 km (0.111 R)
• M21: 5,659,886 km (0.101 R)
• M22: 6,091,177 km (0.093 R)
• M23: 7,594,785 km (0.119 R)
• M24: 7,861,069 km (0.109 R)
• M25: 8,160,564 km (0.08 R)
• M26: 8,311,658 km (0.091 R)
• M27: 8,894,641 km (0.104 R)
• M28: 9,332,663 km (0.085 R)
• M29: 9,713,689 km (0.086 R)
• M30: 10,688,618 km (0.104 R)
• M31: 10,754,741 km (0.033 R)
• M32: 10,920,495 km (0.092 R)
• M33: 11,355,825 km (0.106 R)
• M34: 11,558,530 km (0.04 R)
• M35: 11,865,056 km (0.094 R)
• M36: 13,294,763 km (0.032 R)
• M37: 13,687,607 km (0.119 R)
• M38: 13,831,370 km (0.059 R)
• M39: 14,302,155 km (0.112 R)
• M40: 14,667,922 km (0.1 R)
• M41: 16,047,812 km (0.118 R)
• M42: 18,293,127 km (0.078 R)
• M43: 18,451,551 km (0.058 R)
• M44: 19,250,703 km (0.119 R)
• M45: 20,265,575 km (0.077 R)
• M46: 20,924,105 km (0.091 R)
• M47: 21,547,928 km (0.095 R)
• M48: 22,686,068 km (0.094 R)
• M49: 23,671,021 km (0.111 R)
• M50: 24,713,718 km (0.077 R)
• M51: 24,932,729 km (0.077 R)
• M52: 25,860,086 km (0.112 R)
• M53: 26,798,663 km (0.09 R)
• M54: 27,566,549 km (0.084 R)
• M55: 27,975,999 km (0.103 R)
• M56: 28,893,183 km (0.073 R)
• M57: 30,945,516 km (0.083 R)
• M58: 31,560,812 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 13.1

Radius: 5.9

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 12.88 AU - 20.92 AU

Year: 25633 Days

Day: 20.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 24,008,510 km

• M1: 257,757 km (0.072 R)
• M2: 317,297 km (0.059 R)
• M3: 584,778 km (0.113 R)
• M4: 763,248 km (0.084 R)
• M5: 1,677,591 km (0.047 R)
• M6: 2,975,950 km (0.087 R)
• M7: 3,029,506 km (0.073 R)
• M8: 3,947,439 km (0.103 R)
• M9: 4,006,381 km (0.049 R)
• M10: 4,652,045 km (0.069 R)
• M11: 5,221,863 km (0.109 R)
• M12: 5,504,005 km (0.104 R)
• M13: 5,835,813 km (0.072 R)
• M14: 6,242,420 km (0.073 R)
• M15: 6,288,197 km (0.119 R)
• M16: 6,822,411 km (0.076 R)
• M17: 7,662,852 km (0.117 R)
• M18: 8,459,610 km (0.042 R)
• M19: 8,612,050 km (0.057 R)
• M20: 8,970,936 km (0.088 R)
• M21: 9,308,578 km (0.111 R)
• M22: 9,862,988 km (0.075 R)
• M23: 11,364,651 km (0.094 R)
• M24: 12,213,469 km (0.116 R)
• M25: 12,328,211 km (0.082 R)
• M26: 12,558,592 km (0.11 R)
• M27: 12,907,005 km (0.119 R)
• M28: 14,271,936 km (0.118 R)
• M29: 17,878,741 km (0.074 R)
• M30: 18,041,653 km (0.094 R)
• M31: 19,798,530 km (0.115 R)
• M32: 20,339,476 km (0.091 R)
• M33: 22,692,501 km (0.061 R)
• M34: 22,904,182 km (0.089 R)
• M35: 24,008,513 km (0.115 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 11,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit