🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.57 AU - 0.59 AU

Year: 160 Days

Day: 45.2 Hours

Environment

Temp: 224 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,875,643 km

• M1: 157,377 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.78 AU - 1.02 AU

Year: 309 Days

Day: 36.6 Hours

Environment

Temp: 144 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.51 AU - 1.99 AU

Year: 837 Days

Day: 38.8 Hours

Environment

Temp: -43 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.5

Radius: 10.8

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6.37 AU - 8.91 AU

Year: 7637 Days

Day: 6.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 89,875,643 km

• M1: 218,562 km (0.098 R)
• M2: 562,338 km (0.108 R)
• M3: 897,587 km (0.04 R)
• M4: 1,002,904 km (0.09 R)
• M5: 1,188,256 km (0.102 R)
• M6: 1,265,748 km (0.114 R)
• M7: 1,564,794 km (0.101 R)
• M8: 1,650,214 km (0.099 R)
• M9: 1,722,769 km (0.102 R)
• M10: 2,149,273 km (0.04 R)
• M11: 2,591,185 km (0.109 R)
• M12: 3,007,964 km (0.111 R)
• M13: 3,408,587 km (0.111 R)
• M14: 3,501,937 km (0.071 R)
• M15: 3,653,330 km (0.083 R)
• M16: 3,806,817 km (0.102 R)
• M17: 4,100,627 km (0.096 R)
• M18: 4,835,602 km (0.105 R)
• M19: 5,111,011 km (0.103 R)
• M20: 5,522,854 km (0.06 R)
• M21: 5,610,967 km (0.061 R)
• M22: 5,990,647 km (0.043 R)
• M23: 6,081,303 km (0.091 R)
• M24: 6,286,701 km (0.1 R)
• M25: 6,401,891 km (0.077 R)
• M26: 6,517,680 km (0.046 R)
• M27: 7,107,395 km (0.085 R)
• M28: 7,372,333 km (0.092 R)
• M29: 7,469,571 km (0.089 R)
• M30: 7,591,494 km (0.08 R)
• M31: 7,936,765 km (0.12 R)
• M32: 8,566,273 km (0.092 R)
• M33: 9,926,417 km (0.113 R)
• M34: 10,141,539 km (0.094 R)
• M35: 10,796,478 km (0.046 R)
• M36: 11,017,883 km (0.11 R)
• M37: 11,889,740 km (0.097 R)
• M38: 12,667,200 km (0.115 R)
• M39: 13,253,773 km (0.071 R)
• M40: 13,461,116 km (0.05 R)
• M41: 14,119,945 km (0.073 R)
• M42: 14,819,913 km (0.117 R)
• M43: 14,973,550 km (0.059 R)
• M44: 15,127,785 km (0.119 R)
• M45: 15,313,436 km (0.118 R)
• M46: 16,285,224 km (0.101 R)
• M47: 16,634,834 km (0.111 R)
• M48: 18,090,721 km (0.112 R)
• M49: 18,254,979 km (0.118 R)
• M50: 18,684,475 km (0.059 R)
• M51: 19,519,680 km (0.098 R)
• M52: 19,755,745 km (0.099 R)
• M53: 19,857,173 km (0.043 R)
• M54: 20,162,651 km (0.104 R)
• M55: 20,537,992 km (0.11 R)
• M56: 21,817,802 km (0.083 R)
• M57: 22,097,849 km (0.117 R)
• M58: 22,168,011 km (0.101 R)
• M59: 22,590,924 km (0.118 R)
• M60: 23,051,985 km (0.057 R)
• M61: 23,230,006 km (0.083 R)
• M62: 23,444,530 km (0.103 R)
• M63: 24,199,999 km (0.081 R)

Asteroid Belt

Center: 11.73 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 872

Radius: 6.1

Gravity: 23.43 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 13.02 AU - 18.62 AU

Year: 22756 Days

Day: 19.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,875,643 km

• M1: 389,104 km (0.119 R)
• M2: 876,644 km (0.099 R)
• M3: 1,140,684 km (0.07 R)
• M4: 1,234,182 km (0.117 R)
• M5: 1,564,046 km (0.06 R)
• M6: 2,184,428 km (0.025 R)
• M7: 2,301,264 km (0.091 R)
• M8: 2,788,804 km (0.05 R)
• M9: 3,174,916 km (0.115 R)
• M10: 3,532,305 km (0.117 R)
• M11: 3,996,956 km (0.032 R)
• M12: 4,188,142 km (0.056 R)
• M13: 4,431,538 km (0.042 R)
• M14: 5,344,982 km (0.071 R)
• M15: 5,555,766 km (0.108 R)
• M16: 6,537,577 km (0.04 R)
• M17: 7,163,494 km (0.095 R)
• M18: 7,454,312 km (0.104 R)
• M19: 7,749,020 km (0.069 R)
• M20: 7,868,100 km (0.061 R)
• M21: 7,927,790 km (0.112 R)
• M22: 9,153,295 km (0.054 R)
• M23: 9,342,237 km (0.062 R)
• M24: 9,788,039 km (0.107 R)
• M25: 9,981,170 km (0.072 R)
• M26: 10,568,192 km (0.035 R)
• M27: 10,832,681 km (0.064 R)
• M28: 11,639,313 km (0.077 R)
• M29: 11,775,596 km (0.118 R)
• M30: 12,187,739 km (0.111 R)
• M31: 12,465,093 km (0.08 R)
• M32: 12,955,475 km (0.1 R)
• M33: 13,167,455 km (0.104 R)
• M34: 13,452,140 km (0.107 R)
• M35: 13,595,155 km (0.049 R)
• M36: 14,027,344 km (0.102 R)
• M37: 14,172,453 km (0.091 R)
• M38: 14,757,680 km (0.086 R)
• M39: 16,255,155 km (0.105 R)
• M40: 20,122,709 km (0.091 R)
• M41: 20,862,620 km (0.088 R)
• M42: 21,695,132 km (0.063 R)
• M43: 21,779,056 km (0.092 R)
• M44: 21,947,055 km (0.077 R)
• M45: 22,708,508 km (0.106 R)
• M46: 23,823,611 km (0.096 R)
• M47: 23,996,695 km (0.036 R)
• M48: 25,662,168 km (0.088 R)
• M49: 26,285,094 km (0.087 R)
• M50: 28,000,981 km (0.092 R)
• M51: 28,183,640 km (0.07 R)
• M52: 29,845,822 km (0.118 R)
• M53: 30,313,166 km (0.105 R)
• M54: 30,877,150 km (0.104 R)
• M55: 31,539,569 km (0.053 R)
• M56: 32,878,321 km (0.072 R)
• M57: 33,264,283 km (0.074 R)
• M58: 33,748,681 km (0.113 R)
• M59: 35,709,909 km (0.092 R)
• M60: 36,007,310 km (0.109 R)
• M61: 38,618,690 km (0.107 R)
• M62: 38,822,143 km (0.1 R)
• M63: 40,875,524 km (0.045 R)
• M64: 43,385,776 km (0.098 R)
• M65: 43,491,542 km (0.096 R)
• M66: 44,552,939 km (0.091 R)
• M67: 45,837,984 km (0.093 R)
• M68: 46,918,081 km (0.1 R)
• M69: 47,679,235 km (0.049 R)
• M70: 48,115,911 km (0.096 R)
• M71: 49,213,511 km (0.071 R)
• M72: 51,321,644 km (0.118 R)
• M73: 54,026,373 km (0.059 R)
• M74: 55,855,058 km (0.092 R)
• M75: 57,124,097 km (0.088 R)
• M76: 57,820,175 km (0.082 R)
• M77: 61,224,425 km (0.081 R)
• M78: 61,461,687 km (0.086 R)
• M79: 62,413,428 km (0.118 R)
• M80: 67,979,367 km (0.076 R)
• M81: 70,076,280 km (0.092 R)
• M82: 71,194,973 km (0.052 R)
• M83: 72,444,714 km (0.107 R)
• M84: 73,072,426 km (0.103 R)
• M85: 74,966,186 km (0.041 R)
• M86: 75,219,904 km (0.094 R)
• M87: 75,728,237 km (0.107 R)
• M88: 78,029,651 km (0.112 R)
• M89: 79,189,034 km (0.047 R)
• M90: 79,318,137 km (0.103 R)
• M91: 80,483,804 km (0.105 R)
• M92: 81,524,706 km (0.076 R)
• M93: 86,130,525 km (0.091 R)
• M94: 86,928,630 km (0.096 R)
• M95: 87,195,213 km (0.098 R)
• M96: 88,397,980 km (0.108 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 15,176 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit