🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.6 AU - 0.82 AU

Year: 213 Days

Day: 46.5 Hours

Environment

Temp: 179 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.1 AU - 1.54 AU

Year: 541 Days

Day: 24.5 Hours

Environment

Temp: -5 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,830,086 km

• M1: 317,895 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.05 AU - 1.67 AU

Year: 565 Days

Day: 27.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 45.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.37 AU - 2.27 AU

Year: 875 Days

Day: 28 Hours

Environment

Temp: -54 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,830,086 km

• M1: 1,297,762 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.8

Radius: 10.7

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 9.19 AU - 12.95 AU

Year: 13129 Days

Day: 6.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 36,830,086 km

• M1: 137,780 km (0.07 R)
• M2: 351,405 km (0.104 R)
• M3: 581,337 km (0.12 R)
• M4: 663,766 km (0.087 R)
• M5: 750,682 km (0.094 R)
• M6: 841,787 km (0.115 R)
• M7: 1,246,001 km (0.103 R)
• M8: 1,610,271 km (0.05 R)
• M9: 1,780,065 km (0.095 R)
• M10: 1,930,561 km (0.105 R)
• M11: 2,244,267 km (0.091 R)
• M12: 2,803,165 km (0.108 R)
• M13: 3,311,349 km (0.062 R)
• M14: 3,751,615 km (0.061 R)
• M15: 4,446,647 km (0.094 R)
• M16: 4,826,626 km (0.07 R)
• M17: 4,932,092 km (0.076 R)
• M18: 5,109,515 km (0.116 R)
• M19: 5,840,750 km (0.113 R)
• M20: 6,104,491 km (0.094 R)
• M21: 7,440,250 km (0.034 R)
• M22: 7,562,322 km (0.113 R)
• M23: 7,644,152 km (0.104 R)
• M24: 8,057,641 km (0.038 R)
• M25: 8,225,041 km (0.117 R)
• M26: 8,819,991 km (0.073 R)
• M27: 9,036,011 km (0.092 R)
• M28: 9,472,986 km (0.116 R)
• M29: 10,458,836 km (0.107 R)
• M30: 10,779,424 km (0.106 R)
• M31: 11,289,553 km (0.103 R)
• M32: 12,333,596 km (0.105 R)
• M33: 12,867,212 km (0.108 R)
• M34: 14,716,840 km (0.115 R)
• M35: 16,118,423 km (0.115 R)
• M36: 16,648,298 km (0.084 R)
• M37: 17,022,592 km (0.08 R)
• M38: 18,327,086 km (0.089 R)
• M39: 18,768,998 km (0.076 R)
• M40: 18,879,999 km (0.094 R)
• M41: 19,046,950 km (0.071 R)
• M42: 20,229,522 km (0.032 R)
• M43: 20,686,244 km (0.117 R)
• M44: 20,915,877 km (0.089 R)
• M45: 21,493,624 km (0.065 R)
• M46: 21,901,278 km (0.102 R)
• M47: 22,018,114 km (0.088 R)
• M48: 22,546,942 km (0.115 R)
• M49: 23,318,119 km (0.117 R)
• M50: 23,437,498 km (0.054 R)
• M51: 24,158,261 km (0.068 R)
• M52: 24,339,574 km (0.109 R)
• M53: 26,053,666 km (0.089 R)
• M54: 26,737,627 km (0.055 R)
• M55: 27,175,949 km (0.077 R)
• M56: 27,616,665 km (0.048 R)
• M57: 27,869,635 km (0.117 R)
• M58: 28,059,773 km (0.063 R)
• M59: 28,314,090 km (0.092 R)
• M60: 29,985,397 km (0.067 R)
• M61: 30,310,473 km (0.104 R)
• M62: 31,095,413 km (0.071 R)
• M63: 31,358,556 km (0.041 R)
• M64: 31,953,357 km (0.03 R)
• M65: 33,557,495 km (0.073 R)
• M66: 34,437,280 km (0.116 R)
• M67: 35,187,813 km (0.094 R)
• M68: 37,541,137 km (0.032 R)
• M69: 38,031,967 km (0.071 R)
• M70: 38,313,511 km (0.09 R)
• M71: 39,588,384 km (0.094 R)
• M72: 41,599,278 km (0.085 R)
• M73: 42,179,868 km (0.085 R)
• M74: 42,325,426 km (0.042 R)
• M75: 43,202,369 km (0.097 R)
• M76: 43,275,822 km (0.071 R)
• M77: 44,233,098 km (0.066 R)
• M78: 45,197,406 km (0.092 R)
• M79: 45,271,906 km (0.119 R)
• M80: 46,468,988 km (0.066 R)
• M81: 46,920,475 km (0.089 R)
• M82: 47,222,363 km (0.115 R)
• M83: 47,600,546 km (0.076 R)
• M84: 48,817,675 km (0.025 R)
• M85: 48,970,564 km (0.072 R)
• M86: 49,200,047 km (0.106 R)
• M87: 52,060,957 km (0.046 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 35.1

Radius: 6.5

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 17.53 AU - 20.67 AU

Year: 29754 Days

Day: 16.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 36,830,086 km

• M1: 281,394 km (0.117 R)
• M2: 529,277 km (0.072 R)
• M3: 661,971 km (0.114 R)
• M4: 761,453 km (0.089 R)
• M5: 820,544 km (0.083 R)
• M6: 1,349,074 km (0.071 R)
• M7: 1,803,402 km (0.098 R)
• M8: 2,173,208 km (0.12 R)
• M9: 2,633,970 km (0.101 R)
• M10: 3,124,352 km (0.113 R)
• M11: 3,617,426 km (0.074 R)
• M12: 4,002,940 km (0.089 R)
• M13: 5,122,530 km (0.067 R)
• M14: 5,554,868 km (0.112 R)
• M15: 6,179,888 km (0.107 R)
• M16: 6,270,993 km (0.074 R)
• M17: 6,608,785 km (0.101 R)
• M18: 7,985,684 km (0.107 R)
• M19: 8,218,009 km (0.044 R)
• M20: 8,318,240 km (0.113 R)
• M21: 8,553,707 km (0.09 R)
• M22: 8,689,243 km (0.11 R)
• M23: 8,893,893 km (0.085 R)
• M24: 9,204,009 km (0.104 R)
• M25: 9,728,499 km (0.109 R)
• M26: 10,012,286 km (0.091 R)
• M27: 11,026,709 km (0.085 R)
• M28: 11,846,506 km (0.076 R)
• M29: 11,922,053 km (0.077 R)
• M30: 12,455,070 km (0.117 R)
• M31: 13,073,657 km (0.056 R)
• M32: 14,220,325 km (0.092 R)
• M33: 15,111,479 km (0.115 R)
• M34: 15,605,152 km (0.038 R)
• M35: 17,074,951 km (0.105 R)
• M36: 17,934,690 km (0.084 R)
• M37: 18,457,236 km (0.1 R)
• M38: 18,544,750 km (0.106 R)
• M39: 20,642,262 km (0.047 R)
• M40: 20,961,055 km (0.099 R)
• M41: 21,973,534 km (0.109 R)
• M42: 22,766,702 km (0.111 R)
• M43: 22,860,649 km (0.104 R)
• M44: 23,237,636 km (0.113 R)
• M45: 24,862,867 km (0.101 R)
• M46: 25,542,789 km (0.089 R)
• M47: 25,689,246 km (0.033 R)
• M48: 26,228,695 km (0.045 R)
• M49: 26,573,967 km (0.09 R)
• M50: 26,623,335 km (0.074 R)
• M51: 30,469,496 km (0.103 R)
• M52: 30,936,391 km (0.116 R)
• M53: 31,301,110 km (0.119 R)
• M54: 34,108,614 km (0.106 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 13,211 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit