🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.62 AU - 0.86 AU

Year: 244 Days

Day: 46.8 Hours

Environment

Temp: 114 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.93 AU - 1.31 AU

Year: 454 Days

Day: 31.9 Hours

Environment

Temp: -4 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.13 AU - 1.65 AU

Year: 627 Days

Day: 41.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.13 AU - 1.73 AU

Year: 655 Days

Day: 21.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,671,622 km

• M1: 171,888 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.07 AU - 2.71 AU

Year: 1415 Days

Day: 21.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.1

Radius: 8.6

Gravity: 9.52 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.44 AU - 7.1 AU

Year: 6011 Days

Day: 9.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 39,671,622 km

• M1: 108,010 km (0.116 R)
• M2: 211,531 km (0.106 R)
• M3: 285,433 km (0.055 R)
• M4: 456,872 km (0.05 R)
• M5: 663,018 km (0.087 R)
• M6: 869,612 km (0.112 R)
• M7: 1,049,878 km (0.096 R)
• M8: 1,144,573 km (0.118 R)
• M9: 1,624,932 km (0.1 R)
• M10: 1,829,732 km (0.052 R)
• M11: 2,082,552 km (0.117 R)
• M12: 2,264,164 km (0.093 R)
• M13: 2,578,618 km (0.039 R)
• M14: 2,730,012 km (0.087 R)
• M15: 2,817,975 km (0.073 R)
• M16: 2,929,276 km (0.072 R)
• M17: 3,627,300 km (0.11 R)
• M18: 4,272,366 km (0.085 R)
• M19: 4,952,737 km (0.073 R)
• M20: 5,333,014 km (0.099 R)
• M21: 5,694,742 km (0.096 R)
• M22: 5,864,237 km (0.084 R)
• M23: 5,921,233 km (0.085 R)
• M24: 7,037,233 km (0.08 R)
• M25: 7,219,294 km (0.048 R)
• M26: 7,464,485 km (0.074 R)
• M27: 7,994,809 km (0.102 R)
• M28: 8,184,799 km (0.109 R)
• M29: 8,666,504 km (0.056 R)
• M30: 8,960,015 km (0.116 R)
• M31: 9,758,568 km (0.12 R)
• M32: 9,893,805 km (0.107 R)
• M33: 9,961,722 km (0.112 R)
• M34: 10,029,789 km (0.086 R)
• M35: 10,858,262 km (0.1 R)
• M36: 10,963,430 km (0.104 R)
• M37: 11,104,052 km (0.11 R)
• M38: 11,637,069 km (0.058 R)
• M39: 11,888,543 km (0.103 R)
• M40: 12,360,524 km (0.074 R)
• M41: 12,506,980 km (0.061 R)
• M42: 12,801,688 km (0.112 R)
• M43: 12,912,690 km (0.065 R)
• M44: 13,098,640 km (0.117 R)
• M45: 13,247,939 km (0.102 R)
• M46: 13,774,972 km (0.057 R)
• M47: 13,964,961 km (0.1 R)
• M48: 14,270,590 km (0.12 R)
• M49: 14,385,780 km (0.117 R)
• M50: 14,772,042 km (0.082 R)
• M51: 15,357,867 km (0.089 R)
• M52: 15,554,887 km (0.065 R)
• M53: 15,911,529 km (0.073 R)
• M54: 15,991,115 km (0.12 R)
• M55: 17,364,872 km (0.111 R)
• M56: 17,569,971 km (0.117 R)
• M57: 18,691,955 km (0.049 R)
• M58: 18,986,663 km (0.082 R)
• M59: 19,623,201 km (0.094 R)
• M60: 20,353,239 km (0.038 R)
• M61: 20,439,707 km (0.067 R)
• M62: 21,267,132 km (0.116 R)
• M63: 21,398,779 km (0.103 R)
• M64: 21,486,742 km (0.101 R)
• M65: 21,928,205 km (0.088 R)
• M66: 22,061,198 km (0.084 R)
• M67: 23,587,246 km (0.092 R)
• M68: 24,134,026 km (0.064 R)
• M69: 24,500,840 km (0.095 R)
• M70: 24,638,919 km (0.109 R)
• M71: 25,100,877 km (0.102 R)
• M72: 26,456,832 km (0.113 R)
• M73: 27,262,716 km (0.06 R)
• M74: 27,358,010 km (0.049 R)
• M75: 28,462,341 km (0.04 R)
• M76: 28,801,330 km (0.097 R)
• M77: 29,287,972 km (0.059 R)
• M78: 30,121,382 km (0.106 R)
• M79: 31,211,651 km (0.102 R)
• M80: 31,561,261 km (0.079 R)
• M81: 31,661,342 km (0.111 R)
• M82: 32,466,029 km (0.031 R)
• M83: 33,226,734 km (0.083 R)
• M84: 33,993,124 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578

Radius: 14.3

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6.43 AU - 8.99 AU

Year: 8197 Days

Day: 6.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 39,671,622 km

• M1: 281,244 km (0.117 R)
• M2: 393,442 km (0.09 R)
• M3: 567,425 km (0.103 R)
• M4: 715,227 km (0.098 R)
• M5: 862,731 km (0.07 R)
• M6: 1,021,753 km (0.076 R)
• M7: 1,334,263 km (0.078 R)
• M8: 1,560,156 km (0.081 R)
• M9: 1,678,039 km (0.078 R)
• M10: 1,799,064 km (0.071 R)
• M11: 1,902,287 km (0.096 R)
• M12: 2,449,366 km (0.077 R)
• M13: 2,897,412 km (0.079 R)
• M14: 3,870,396 km (0.119 R)
• M15: 4,060,236 km (0.098 R)
• M16: 4,308,867 km (0.098 R)
• M17: 4,850,412 km (0.085 R)
• M18: 5,444,016 km (0.118 R)
• M19: 5,935,595 km (0.089 R)
• M20: 6,895,714 km (0.086 R)
• M21: 8,215,765 km (0.077 R)
• M22: 8,320,484 km (0.057 R)
• M23: 8,425,651 km (0.12 R)
• M24: 8,851,108 km (0.096 R)
• M25: 9,030,326 km (0.116 R)
• M26: 9,174,688 km (0.078 R)
• M27: 9,356,300 km (0.076 R)
• M28: 9,870,767 km (0.104 R)
• M29: 10,281,712 km (0.045 R)
• M30: 11,236,296 km (0.095 R)
• M31: 11,430,624 km (0.111 R)
• M32: 11,586,953 km (0.098 R)
• M33: 12,984,646 km (0.095 R)
• M34: 13,107,017 km (0.098 R)
• M35: 13,393,797 km (0.08 R)
• M36: 14,773,987 km (0.072 R)
• M37: 15,330,191 km (0.093 R)
• M38: 16,331,001 km (0.079 R)
• M39: 16,950,486 km (0.089 R)
• M40: 17,442,663 km (0.088 R)
• M41: 17,803,643 km (0.094 R)
• M42: 18,121,388 km (0.1 R)
• M43: 18,212,643 km (0.119 R)
• M44: 18,624,785 km (0.054 R)
• M45: 19,271,946 km (0.074 R)
• M46: 19,645,192 km (0.105 R)
• M47: 20,256,599 km (0.048 R)
• M48: 20,493,562 km (0.111 R)
• M49: 21,161,666 km (0.086 R)
• M50: 21,257,708 km (0.111 R)
• M51: 21,740,011 km (0.045 R)
• M52: 21,934,040 km (0.065 R)
• M53: 22,568,335 km (0.04 R)
• M54: 23,060,512 km (0.086 R)
• M55: 23,406,980 km (0.092 R)
• M56: 23,855,176 km (0.1 R)
• M57: 24,055,338 km (0.071 R)
• M58: 24,255,948 km (0.074 R)
• M59: 24,507,572 km (0.088 R)
• M60: 25,064,076 km (0.111 R)
• M61: 25,369,405 km (0.082 R)
• M62: 25,727,243 km (0.071 R)
• M63: 27,279,621 km (0.041 R)
• M64: 27,488,908 km (0.093 R)
• M65: 27,803,811 km (0.102 R)
• M66: 28,067,253 km (0.115 R)
• M67: 28,490,316 km (0.109 R)
• M68: 28,596,381 km (0.068 R)
• M69: 28,702,595 km (0.111 R)
• M70: 28,968,880 km (0.061 R)
• M71: 29,772,220 km (0.077 R)
• M72: 30,366,124 km (0.041 R)
• M73: 31,730,307 km (0.078 R)
• M74: 33,058,736 km (0.085 R)
• M75: 34,461,814 km (0.101 R)
• M76: 36,516,242 km (0.109 R)
• M77: 37,325,866 km (0.119 R)
• M78: 38,141,473 km (0.089 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 10,654 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit