🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.55 AU - 0.69 AU

Year: 179 Days

Day: 41.4 Hours

Environment

Temp: 171 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,119,943 km

• M1: 77,940 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.69 AU - 1.73 AU

Year: 821 Days

Day: 46.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.42 AU - 2.26 AU

Year: 916 Days

Day: 42.8 Hours

Environment

Temp: -54 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.35 AU - 3.67 AU

Year: 2414 Days

Day: 40.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.38 AU - 5.12 AU

Year: 3216 Days

Day: 13.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,119,943 km

• M1: 390,600 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.2

Radius: 12.5

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 5.11 AU - 6.51 AU

Year: 5141 Days

Day: 12.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 56,119,943 km

• M1: 165,904 km (0.112 R)
• M2: 358,586 km (0.089 R)
• M3: 448,943 km (0.112 R)
• M4: 528,679 km (0.074 R)
• M5: 828,473 km (0.11 R)
• M6: 1,012,778 km (0.043 R)
• M7: 1,255,425 km (0.079 R)
• M8: 1,485,806 km (0.11 R)
• M9: 1,647,372 km (0.083 R)
• M10: 1,988,305 km (0.101 R)
• M11: 2,077,017 km (0.079 R)
• M12: 2,203,726 km (0.06 R)
• M13: 2,816,030 km (0.067 R)
• M14: 2,916,410 km (0.093 R)
• M15: 2,997,642 km (0.087 R)
• M16: 3,393,777 km (0.062 R)
• M17: 3,479,497 km (0.093 R)
• M18: 3,674,722 km (0.119 R)
• M19: 3,918,417 km (0.063 R)
• M20: 4,098,982 km (0.048 R)
• M21: 4,491,975 km (0.058 R)
• M22: 4,800,895 km (0.07 R)
• M23: 4,921,471 km (0.112 R)
• M24: 5,043,243 km (0.106 R)
• M25: 5,190,597 km (0.098 R)
• M26: 6,420,591 km (0.075 R)
• M27: 6,500,476 km (0.089 R)
• M28: 6,607,289 km (0.115 R)
• M29: 7,178,454 km (0.079 R)
• M30: 7,652,380 km (0.053 R)
• M31: 7,964,591 km (0.083 R)
• M32: 8,079,183 km (0.072 R)
• M33: 8,926,056 km (0.112 R)
• M34: 9,284,941 km (0.079 R)
• M35: 10,514,786 km (0.102 R)
• M36: 11,309,449 km (0.106 R)
• M37: 11,763,030 km (0.074 R)
• M38: 12,421,111 km (0.117 R)
• M39: 13,226,696 km (0.071 R)
• M40: 13,362,680 km (0.044 R)
• M41: 13,910,956 km (0.111 R)
• M42: 14,118,598 km (0.117 R)
• M43: 14,396,850 km (0.059 R)
• M44: 15,029,799 km (0.081 R)
• M45: 15,385,393 km (0.117 R)
• M46: 15,492,505 km (0.058 R)
• M47: 16,104,809 km (0.083 R)
• M48: 16,468,631 km (0.086 R)
• M49: 16,725,042 km (0.058 R)
• M50: 16,835,296 km (0.087 R)
• M51: 17,390,154 km (0.118 R)
• M52: 17,726,001 km (0.051 R)
• M53: 18,366,280 km (0.112 R)
• M54: 18,975,892 km (0.113 R)
• M55: 19,669,577 km (0.106 R)
• M56: 19,863,605 km (0.077 R)
• M57: 20,019,486 km (0.099 R)
• M58: 20,214,861 km (0.072 R)
• M59: 20,765,082 km (0.103 R)
• M60: 21,439,918 km (0.099 R)
• M61: 21,639,781 km (0.095 R)
• M62: 21,719,816 km (0.108 R)
• M63: 22,364,283 km (0.051 R)
• M64: 23,342,803 km (0.091 R)
• M65: 23,920,101 km (0.089 R)
• M66: 24,752,912 km (0.028 R)
• M67: 25,679,970 km (0.119 R)
• M68: 26,833,370 km (0.033 R)
• M69: 26,962,473 km (0.054 R)
• M70: 27,221,577 km (0.117 R)
• M71: 27,785,561 km (0.119 R)
• M72: 27,959,842 km (0.094 R)
• M73: 28,748,821 km (0.081 R)
• M74: 29,234,565 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 116.9

Radius: 4.5

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 18.46 AU - 19.76 AU

Year: 30666 Days

Day: 23.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 56,119,943 km

• M1: 81,980 km (0.097 R)
• M2: 798,853 km (0.115 R)
• M3: 1,139,038 km (0.05 R)
• M4: 1,396,496 km (0.086 R)
• M5: 1,855,462 km (0.085 R)
• M6: 2,185,625 km (0.09 R)
• M7: 2,270,896 km (0.093 R)
• M8: 2,563,509 km (0.098 R)
• M9: 3,577,035 km (0.096 R)
• M10: 3,644,055 km (0.109 R)
• M11: 4,020,443 km (0.115 R)
• M12: 4,266,232 km (0.109 R)
• M13: 4,662,517 km (0.03 R)
• M14: 5,297,859 km (0.101 R)
• M15: 6,938,200 km (0.059 R)
• M16: 6,980,087 km (0.076 R)
• M17: 7,617,673 km (0.116 R)
• M18: 7,965,189 km (0.109 R)
• M19: 8,541,141 km (0.07 R)
• M20: 9,453,089 km (0.073 R)
• M21: 10,109,675 km (0.064 R)
• M22: 10,252,241 km (0.116 R)
• M23: 11,219,840 km (0.117 R)
• M24: 11,814,342 km (0.105 R)
• M25: 12,827,569 km (0.095 R)
• M26: 13,344,579 km (0.073 R)
• M27: 14,828,141 km (0.088 R)
• M28: 14,936,151 km (0.111 R)
• M29: 15,809,204 km (0.087 R)
• M30: 16,642,614 km (0.077 R)
• M31: 17,262,846 km (0.094 R)
• M32: 17,775,817 km (0.105 R)
• M33: 18,293,875 km (0.118 R)
• M34: 18,583,795 km (0.087 R)
• M35: 19,996,598 km (0.082 R)
• M36: 21,321,736 km (0.089 R)
• M37: 21,382,622 km (0.097 R)
• M38: 21,504,544 km (0.113 R)
• M39: 21,871,957 km (0.08 R)
• M40: 24,246,075 km (0.095 R)
• M41: 25,076,941 km (0.093 R)
• M42: 28,424,942 km (0.116 R)
• M43: 28,895,427 km (0.12 R)
• M44: 29,097,833 km (0.081 R)
• M45: 30,459,024 km (0.076 R)
• M46: 30,596,205 km (0.09 R)
• M47: 30,940,280 km (0.099 R)
• M48: 31,493,344 km (0.047 R)
• M49: 31,910,423 km (0.12 R)
• M50: 32,890,438 km (0.028 R)
• M51: 32,960,899 km (0.081 R)
• M52: 33,313,501 km (0.118 R)
• M53: 34,593,460 km (0.109 R)
• M54: 36,616,323 km (0.058 R)
• M55: 37,421,459 km (0.115 R)
• M56: 40,775,293 km (0.08 R)
• M57: 41,838,186 km (0.118 R)
• M58: 44,223,973 km (0.066 R)
• M59: 45,002,929 km (0.106 R)
• M60: 46,574,455 km (0.104 R)
• M61: 46,811,717 km (0.043 R)
• M62: 47,366,875 km (0.05 R)
• M63: 47,685,069 km (0.098 R)
• M64: 47,844,541 km (0.092 R)
• M65: 48,483,772 km (0.1 R)
• M66: 50,743,448 km (0.112 R)
• M67: 52,789,947 km (0.048 R)
• M68: 53,037,382 km (0.073 R)
• M69: 55,364,826 km (0.093 R)
• M70: 56,035,922 km (0.088 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 18,420 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit