🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.78 AU - 0.92 AU

Year: 297 Days

Day: 28.3 Hours

Environment

Temp: 29 °C

Axial Tilt: 45.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 81,080,301 km

• M1: 280,646 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.36 AU - 2.16 AU

Year: 884 Days

Day: 33.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518

Radius: 9

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.39 AU - 4.73 AU

Year: 3688 Days

Day: 12.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 81,080,301 km

• M1: 161,416 km (0.075 R)
• M2: 284,086 km (0.109 R)
• M3: 384,616 km (0.051 R)
• M4: 508,184 km (0.103 R)
• M5: 580,141 km (0.1 R)
• M6: 655,987 km (0.034 R)
• M7: 807,978 km (0.065 R)
• M8: 938,278 km (0.093 R)
• M9: 1,384,229 km (0.106 R)
• M10: 1,488,798 km (0.104 R)
• M11: 1,596,060 km (0.053 R)
• M12: 1,832,724 km (0.07 R)
• M13: 1,919,041 km (0.116 R)
• M14: 2,592,980 km (0.104 R)
• M15: 2,673,912 km (0.091 R)
• M16: 3,264,525 km (0.046 R)
• M17: 3,352,189 km (0.113 R)
• M18: 4,176,025 km (0.112 R)
• M19: 4,561,688 km (0.074 R)
• M20: 4,620,629 km (0.097 R)
• M21: 4,679,721 km (0.115 R)
• M22: 4,838,594 km (0.081 R)
• M23: 5,243,555 km (0.087 R)
• M24: 5,408,561 km (0.093 R)
• M25: 5,999,922 km (0.068 R)
• M26: 6,259,773 km (0.057 R)
• M27: 6,390,971 km (0.109 R)
• M28: 6,478,934 km (0.099 R)
• M29: 6,925,185 km (0.113 R)
• M30: 7,151,975 km (0.076 R)
• M31: 7,335,232 km (0.08 R)
• M32: 7,636,373 km (0.073 R)
• M33: 7,729,872 km (0.071 R)
• M34: 8,107,606 km (0.048 R)
• M35: 8,467,090 km (0.088 R)
• M36: 9,426,461 km (0.12 R)
• M37: 9,982,666 km (0.117 R)
• M38: 10,601,552 km (0.093 R)
• M39: 11,714,560 km (0.081 R)
• M40: 11,903,652 km (0.048 R)
• M41: 12,257,451 km (0.098 R)
• M42: 12,339,730 km (0.056 R)
• M43: 13,452,589 km (0.11 R)
• M44: 13,678,930 km (0.104 R)
• M45: 13,992,338 km (0.07 R)
• M46: 14,164,375 km (0.096 R)
• M47: 15,535,440 km (0.099 R)
• M48: 16,312,002 km (0.094 R)
• M49: 16,432,578 km (0.032 R)
• M50: 16,614,040 km (0.112 R)
• M51: 17,285,136 km (0.09 R)
• M52: 17,500,408 km (0.103 R)
• M53: 17,809,627 km (0.064 R)
• M54: 17,996,025 km (0.086 R)
• M55: 18,151,906 km (0.088 R)
• M56: 18,464,865 km (0.1 R)
• M57: 18,779,769 km (0.114 R)
• M58: 19,191,612 km (0.105 R)
• M59: 19,638,460 km (0.103 R)
• M60: 19,702,638 km (0.099 R)
• M61: 19,831,143 km (0.106 R)
• M62: 20,347,704 km (0.101 R)
• M63: 20,575,242 km (0.079 R)
• M64: 20,803,529 km (0.107 R)
• M65: 21,130,998 km (0.058 R)
• M66: 21,196,821 km (0.078 R)
• M67: 21,295,406 km (0.113 R)
• M68: 22,458,380 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 900.8

Radius: 5.1

Gravity: 34.63 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 11.38 AU - 16 AU

Year: 19185 Days

Day: 19.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,080,301 km

• M1: 110,852 km (0.08 R)
• M2: 197,619 km (0.077 R)
• M3: 292,613 km (0.099 R)
• M4: 364,720 km (0.076 R)
• M5: 1,375,104 km (0.091 R)
• M6: 1,727,407 km (0.116 R)
• M7: 1,794,426 km (0.118 R)
• M8: 1,862,344 km (0.115 R)
• M9: 2,035,877 km (0.042 R)
• M10: 2,142,391 km (0.09 R)
• M11: 2,899,057 km (0.106 R)
• M12: 3,686,989 km (0.062 R)
• M13: 4,171,686 km (0.093 R)
• M14: 4,352,849 km (0.081 R)
• M15: 4,629,605 km (0.112 R)
• M16: 5,394,948 km (0.067 R)
• M17: 5,444,166 km (0.045 R)
• M18: 6,353,870 km (0.055 R)
• M19: 6,457,841 km (0.089 R)
• M20: 6,562,410 km (0.077 R)
• M21: 6,986,221 km (0.026 R)
• M22: 7,039,777 km (0.108 R)
• M23: 7,147,337 km (0.102 R)
• M24: 7,309,801 km (0.103 R)
• M25: 9,175,286 km (0.083 R)
• M26: 9,948,408 km (0.112 R)
• M27: 10,495,936 km (0.103 R)
• M28: 10,618,906 km (0.111 R)
• M29: 10,928,424 km (0.101 R)
• M30: 11,053,039 km (0.086 R)
• M31: 11,493,006 km (0.054 R)
• M32: 12,519,995 km (0.061 R)
• M33: 12,650,445 km (0.066 R)
• M34: 13,044,486 km (0.11 R)
• M35: 14,182,477 km (0.112 R)
• M36: 14,454,894 km (0.091 R)
• M37: 17,127,460 km (0.051 R)
• M38: 17,199,716 km (0.103 R)
• M39: 18,149,662 km (0.088 R)
• M40: 19,417,205 km (0.106 R)
• M41: 20,099,820 km (0.09 R)
• M42: 20,559,235 km (0.114 R)
• M43: 21,022,091 km (0.108 R)
• M44: 21,566,478 km (0.075 R)
• M45: 22,115,502 km (0.094 R)
• M46: 22,273,178 km (0.07 R)
• M47: 22,669,164 km (0.039 R)
• M48: 23,147,279 km (0.097 R)
• M49: 23,709,318 km (0.108 R)
• M50: 23,789,951 km (0.106 R)
• M51: 24,113,382 km (0.062 R)
• M52: 28,364,205 km (0.059 R)
• M53: 30,005,743 km (0.116 R)
• M54: 31,058,463 km (0.095 R)
• M55: 31,589,236 km (0.034 R)
• M56: 31,855,819 km (0.039 R)
• M57: 32,570,149 km (0.119 R)
• M58: 32,929,334 km (0.099 R)
• M59: 36,686,035 km (0.11 R)
• M60: 37,059,731 km (0.025 R)
• M61: 37,340,825 km (0.117 R)
• M62: 38,188,297 km (0.11 R)
• M63: 39,423,676 km (0.072 R)
• M64: 39,902,390 km (0.091 R)
• M65: 44,295,780 km (0.117 R)
• M66: 45,092,688 km (0.103 R)
• M67: 46,095,592 km (0.115 R)
• M68: 46,196,271 km (0.073 R)
• M69: 46,498,758 km (0.085 R)
• M70: 48,123,241 km (0.093 R)
• M71: 49,456,757 km (0.083 R)
• M72: 53,635,474 km (0.081 R)
• M73: 53,741,389 km (0.078 R)
• M74: 53,847,305 km (0.084 R)
• M75: 53,953,370 km (0.118 R)
• M76: 54,378,228 km (0.081 R)
• M77: 55,445,309 km (0.096 R)
• M78: 55,659,533 km (0.072 R)
• M79: 59,234,174 km (0.115 R)
• M80: 59,343,680 km (0.03 R)
• M81: 59,891,956 km (0.06 R)
• M82: 60,883,341 km (0.118 R)
• M83: 61,658,109 km (0.069 R)
• M84: 61,880,112 km (0.09 R)
• M85: 66,261,086 km (0.091 R)
• M86: 67,057,994 km (0.097 R)
• M87: 68,661,234 km (0.079 R)
• M88: 69,006,356 km (0.119 R)
• M89: 69,929,674 km (0.075 R)
• M90: 74,017,137 km (0.058 R)
• M91: 75,792,415 km (0.12 R)
• M92: 76,745,054 km (0.048 R)
• M93: 76,983,812 km (0.117 R)
• M94: 80,958,777 km (0.054 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 151 - 15,067 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit