🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.82 AU - 1.04 AU

Year: 397 Days

Day: 14.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,282,069 km

• M1: 223,200 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.21 AU - 1.87 AU

Year: 846 Days

Day: 24.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,282,069 km

• M1: 461,360 km (0.112 R)
• M2: 720,015 km (0.055 R)

Asteroid Belt

Center: 2.13 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546

Radius: 8.3

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.54 AU - 2.9 AU

Year: 1987 Days

Day: 14.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 25,282,069 km

• M1: 148,999 km (0.087 R)
• M2: 214,523 km (0.081 R)
• M3: 302,337 km (0.102 R)
• M4: 375,640 km (0.119 R)
• M5: 495,618 km (0.104 R)
• M6: 571,464 km (0.053 R)
• M7: 629,209 km (0.116 R)
• M8: 712,385 km (0.067 R)
• M9: 840,441 km (0.078 R)
• M10: 1,002,755 km (0.084 R)
• M11: 1,138,141 km (0.056 R)
• M12: 1,203,515 km (0.05 R)
• M13: 1,447,509 km (0.108 R)
• M14: 1,539,212 km (0.099 R)
• M15: 1,914,703 km (0.096 R)
• M16: 2,118,904 km (0.116 R)
• M17: 2,270,746 km (0.095 R)
• M18: 2,438,296 km (0.054 R)
• M19: 2,610,034 km (0.114 R)
• M20: 3,109,242 km (0.075 R)
• M21: 3,637,771 km (0.103 R)
• M22: 3,735,758 km (0.075 R)
• M23: 4,194,276 km (0.037 R)
• M24: 4,282,239 km (0.082 R)
• M25: 4,415,381 km (0.099 R)
• M26: 4,534,760 km (0.09 R)
• M27: 4,610,008 km (0.068 R)
• M28: 5,039,055 km (0.103 R)
• M29: 5,258,515 km (0.103 R)
• M30: 5,820,554 km (0.108 R)
• M31: 5,951,751 km (0.111 R)
• M32: 6,017,724 km (0.074 R)
• M33: 6,117,057 km (0.098 R)
• M34: 6,317,518 km (0.118 R)
• M35: 6,554,182 km (0.054 R)
• M36: 6,931,917 km (0.056 R)
• M37: 7,780,436 km (0.096 R)
• M38: 8,216,962 km (0.104 R)
• M39: 8,512,568 km (0.113 R)
• M40: 8,568,368 km (0.116 R)
• M41: 8,773,915 km (0.116 R)
• M42: 8,905,561 km (0.117 R)
• M43: 9,304,688 km (0.052 R)
• M44: 9,516,070 km (0.057 R)
• M45: 9,748,545 km (0.104 R)
• M46: 9,943,621 km (0.109 R)
• M47: 10,100,549 km (0.111 R)
• M48: 10,278,271 km (0.108 R)
• M49: 10,417,098 km (0.113 R)
• M50: 10,636,708 km (0.042 R)
• M51: 10,756,984 km (0.082 R)
• M52: 10,898,055 km (0.071 R)
• M53: 10,978,988 km (0.067 R)
• M54: 11,243,028 km (0.084 R)
• M55: 11,427,183 km (0.057 R)
• M56: 11,612,385 km (0.112 R)
• M57: 11,964,838 km (0.056 R)
• M58: 12,173,676 km (0.074 R)
• M59: 12,236,657 km (0.077 R)
• M60: 12,468,235 km (0.069 R)
• M61: 12,595,243 km (0.071 R)
• M62: 13,171,943 km (0.093 R)
• M63: 13,236,569 km (0.07 R)
• M64: 13,387,663 km (0.033 R)
• M65: 13,539,355 km (0.103 R)
• M66: 13,779,011 km (0.083 R)
• M67: 13,866,526 km (0.109 R)
• M68: 14,107,977 km (0.09 R)
• M69: 14,773,837 km (0.076 R)
• M70: 14,997,935 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.8

Radius: 11.3

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.44 AU - 4.52 AU

Year: 4200 Days

Day: 9.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 25,282,069 km

• M1: 155,283 km (0.072 R)
• M2: 233,971 km (0.113 R)
• M3: 430,094 km (0.077 R)
• M4: 509,979 km (0.077 R)
• M5: 616,194 km (0.117 R)
• M6: 853,605 km (0.097 R)
• M7: 1,008,140 km (0.078 R)
• M8: 1,133,802 km (0.05 R)
• M9: 1,211,892 km (0.107 R)
• M10: 1,346,231 km (0.064 R)
• M11: 1,571,974 km (0.118 R)
• M12: 1,645,128 km (0.093 R)
• M13: 1,779,915 km (0.093 R)
• M14: 1,871,769 km (0.086 R)
• M15: 2,044,554 km (0.058 R)
• M16: 2,222,725 km (0.075 R)
• M17: 2,508,307 km (0.068 R)
• M18: 2,752,601 km (0.108 R)
• M19: 2,877,665 km (0.103 R)
• M20: 3,208,126 km (0.054 R)
• M21: 3,609,198 km (0.106 R)
• M22: 3,885,505 km (0.057 R)
• M23: 4,107,509 km (0.073 R)
• M24: 4,396,233 km (0.052 R)
• M25: 4,585,324 km (0.096 R)
• M26: 4,670,296 km (0.114 R)
• M27: 4,841,735 km (0.115 R)
• M28: 5,059,101 km (0.083 R)
• M29: 5,213,187 km (0.094 R)
• M30: 5,391,058 km (0.069 R)
• M31: 5,571,174 km (0.087 R)
• M32: 5,753,085 km (0.09 R)
• M33: 5,891,015 km (0.117 R)
• M34: 6,146,528 km (0.107 R)
• M35: 6,500,925 km (0.065 R)
• M36: 6,837,670 km (0.082 R)
• M37: 6,910,674 km (0.034 R)
• M38: 7,032,745 km (0.107 R)
• M39: 7,155,565 km (0.12 R)
• M40: 7,328,800 km (0.108 R)
• M41: 7,503,380 km (0.08 R)
• M42: 7,882,312 km (0.112 R)
• M43: 8,164,154 km (0.112 R)
• M44: 8,632,396 km (0.119 R)
• M45: 9,109,463 km (0.119 R)
• M46: 9,378,291 km (0.063 R)
• M47: 9,813,920 km (0.099 R)
• M48: 10,367,581 km (0.08 R)
• M49: 10,902,992 km (0.103 R)
• M50: 11,332,188 km (0.064 R)
• M51: 11,476,550 km (0.088 R)
• M52: 11,913,077 km (0.091 R)
• M53: 12,059,683 km (0.092 R)
• M54: 12,207,037 km (0.088 R)
• M55: 12,503,540 km (0.102 R)
• M56: 12,622,769 km (0.061 R)
• M57: 13,133,795 km (0.027 R)
• M58: 13,224,751 km (0.116 R)
• M59: 13,651,703 km (0.116 R)
• M60: 14,300,659 km (0.025 R)
• M61: 14,487,955 km (0.093 R)
• M62: 15,277,084 km (0.105 R)
• M63: 15,660,803 km (0.096 R)
• M64: 15,789,457 km (0.112 R)
• M65: 16,274,902 km (0.103 R)
• M66: 16,372,589 km (0.116 R)
• M67: 16,666,848 km (0.113 R)
• M68: 16,798,195 km (0.099 R)
• M69: 17,626,818 km (0.095 R)
• M70: 17,861,238 km (0.083 R)
• M71: 18,638,698 km (0.096 R)
• M72: 19,117,411 km (0.037 R)
• M73: 21,072,356 km (0.112 R)
• M74: 21,428,100 km (0.088 R)
• M75: 22,652,558 km (0.117 R)
• M76: 22,761,765 km (0.045 R)
• M77: 23,530,548 km (0.114 R)
• M78: 24,233,509 km (0.103 R)
• M79: 24,308,008 km (0.09 R)
• M80: 24,531,657 km (0.07 R)
• M81: 24,643,706 km (0.11 R)
• M82: 24,943,351 km (0.118 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 17,026 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit