🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.81 AU - 0.87 AU

Year: 290 Days

Day: 25.4 Hours

Environment

Temp: 156 °C

Axial Tilt: 43.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,496,605 km

• M1: 26,928 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.98 AU - 0.98 AU

Year: 365 Days

Day: 37.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 111.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 77,496,605 km

• M1: 340,186 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.53 AU - 1.81 AU

Year: 813 Days

Day: 24.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.07 AU - 2.15 AU

Year: 1155 Days

Day: 13.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,496,605 km

• M1: 1,552,527 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.47 AU - 3.35 AU

Year: 1870 Days

Day: 42.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.1

Radius: 9.7

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.65 AU - 5.69 AU

Year: 5086 Days

Day: 13.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 77,496,605 km

• M1: 130,449 km (0.115 R)
• M2: 264,788 km (0.063 R)
• M3: 449,542 km (0.102 R)
• M4: 591,061 km (0.116 R)
• M5: 760,256 km (0.026 R)
• M6: 971,788 km (0.07 R)
• M7: 1,105,229 km (0.086 R)
• M8: 1,202,617 km (0.103 R)
• M9: 1,332,019 km (0.055 R)
• M10: 1,496,727 km (0.111 R)
• M11: 1,732,343 km (0.049 R)
• M12: 2,116,959 km (0.116 R)
• M13: 2,256,983 km (0.106 R)
• M14: 2,364,095 km (0.072 R)
• M15: 2,472,853 km (0.119 R)
• M16: 2,546,455 km (0.112 R)
• M17: 2,620,655 km (0.11 R)
• M18: 2,714,453 km (0.07 R)
• M19: 2,983,430 km (0.08 R)
• M20: 3,140,957 km (0.115 R)
• M21: 3,362,063 km (0.067 R)
• M22: 3,423,398 km (0.111 R)
• M23: 3,672,029 km (0.066 R)
• M24: 3,756,253 km (0.115 R)
• M25: 3,948,187 km (0.081 R)
• M26: 4,955,429 km (0.047 R)
• M27: 5,213,336 km (0.086 R)
• M28: 5,332,117 km (0.108 R)
• M29: 5,499,816 km (0.036 R)
• M30: 5,718,079 km (0.059 R)
• M31: 5,914,352 km (0.096 R)
• M32: 6,013,386 km (0.07 R)
• M33: 6,516,932 km (0.075 R)
• M34: 6,696,449 km (0.038 R)
• M35: 8,080,080 km (0.111 R)
• M36: 8,467,389 km (0.104 R)
• M37: 8,579,139 km (0.094 R)
• M38: 9,549,131 km (0.102 R)
• M39: 9,753,183 km (0.093 R)
• M40: 9,870,318 km (0.083 R)
• M41: 9,958,581 km (0.099 R)
• M42: 10,373,864 km (0.047 R)
• M43: 10,734,246 km (0.047 R)
• M44: 11,965,286 km (0.081 R)
• M45: 12,661,365 km (0.06 R)
• M46: 12,917,627 km (0.091 R)
• M47: 13,014,267 km (0.117 R)
• M48: 13,305,384 km (0.118 R)
• M49: 13,631,508 km (0.11 R)
• M50: 13,729,943 km (0.113 R)
• M51: 13,861,440 km (0.074 R)
• M52: 14,191,901 km (0.1 R)
• M53: 14,258,323 km (0.105 R)
• M54: 14,592,076 km (0.082 R)
• M55: 15,199,144 km (0.099 R)
• M56: 15,540,077 km (0.116 R)
• M57: 16,160,011 km (0.106 R)
• M58: 16,368,401 km (0.094 R)
• M59: 16,893,489 km (0.052 R)
• M60: 17,069,715 km (0.085 R)
• M61: 17,673,492 km (0.039 R)
• M62: 17,924,218 km (0.079 R)
• M63: 17,996,025 km (0.081 R)
• M64: 18,756,132 km (0.113 R)
• M65: 19,711,763 km (0.03 R)
• M66: 19,785,814 km (0.105 R)
• M67: 20,120,764 km (0.094 R)
• M68: 20,871,596 km (0.069 R)
• M69: 21,174,531 km (0.043 R)
• M70: 21,478,963 km (0.098 R)
• M71: 22,207,654 km (0.118 R)
• M72: 22,517,023 km (0.086 R)
• M73: 22,866,633 km (0.059 R)
• M74: 24,681,554 km (0.088 R)
• M75: 24,921,659 km (0.115 R)
• M76: 25,122,419 km (0.038 R)
• M77: 25,646,760 km (0.06 R)
• M78: 26,460,572 km (0.092 R)
• M79: 26,583,392 km (0.083 R)
• M80: 26,829,481 km (0.113 R)
• M81: 27,613,972 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.9

Radius: 10.4

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 6.17 AU - 6.69 AU

Year: 6142 Days

Day: 6.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 77,496,605 km

• M1: 158,873 km (0.053 R)
• M2: 242,947 km (0.097 R)
• M3: 390,151 km (0.111 R)
• M4: 505,641 km (0.061 R)
• M5: 665,711 km (0.084 R)
• M6: 809,175 km (0.11 R)
• M7: 1,127,818 km (0.03 R)
• M8: 1,193,641 km (0.054 R)
• M9: 1,427,612 km (0.096 R)
• M10: 1,706,912 km (0.084 R)
• M11: 1,923,978 km (0.098 R)
• M12: 2,233,047 km (0.082 R)
• M13: 2,540,621 km (0.099 R)
• M14: 2,880,058 km (0.094 R)
• M15: 3,027,412 km (0.07 R)
• M16: 3,102,061 km (0.069 R)
• M17: 3,177,309 km (0.111 R)
• M18: 3,348,898 km (0.083 R)
• M19: 3,484,583 km (0.088 R)
• M20: 4,210,731 km (0.108 R)
• M21: 4,336,393 km (0.037 R)
• M22: 4,527,131 km (0.096 R)
• M23: 5,115,948 km (0.113 R)
• M24: 5,295,017 km (0.097 R)
• M25: 5,453,590 km (0.114 R)
• M26: 5,682,625 km (0.098 R)
• M27: 5,844,938 km (0.12 R)
• M28: 6,032,385 km (0.071 R)
• M29: 6,293,283 km (0.026 R)
• M30: 6,557,922 km (0.109 R)
• M31: 6,655,160 km (0.094 R)
• M32: 7,198,051 km (0.12 R)
• M33: 7,500,239 km (0.098 R)
• M34: 7,576,534 km (0.109 R)
• M35: 8,169,390 km (0.104 R)
• M36: 8,484,593 km (0.06 R)
• M37: 8,643,765 km (0.115 R)
• M38: 9,018,956 km (0.104 R)
• M39: 9,813,172 km (0.086 R)
• M40: 9,896,647 km (0.107 R)
• M41: 11,702,892 km (0.102 R)
• M42: 11,850,545 km (0.09 R)
• M43: 12,387,452 km (0.111 R)
• M44: 12,477,659 km (0.042 R)
• M45: 12,810,365 km (0.099 R)
• M46: 13,608,619 km (0.083 R)
• M47: 13,701,669 km (0.095 R)
• M48: 14,076,412 km (0.071 R)
• M49: 14,328,035 km (0.059 R)
• M50: 14,454,445 km (0.059 R)
• M51: 14,740,177 km (0.083 R)
• M52: 14,899,798 km (0.048 R)
• M53: 15,124,195 km (0.115 R)
• M54: 16,196,961 km (0.084 R)
• M55: 17,597,497 km (0.034 R)
• M56: 17,698,924 km (0.098 R)
• M57: 17,800,651 km (0.097 R)
• M58: 18,141,135 km (0.053 R)
• M59: 18,243,760 km (0.078 R)
• M60: 18,346,533 km (0.087 R)
• M61: 18,932,508 km (0.095 R)
• M62: 19,106,042 km (0.086 R)
• M63: 19,524,616 km (0.106 R)
• M64: 19,840,567 km (0.028 R)
• M65: 20,122,858 km (0.094 R)
• M66: 21,445,453 km (0.05 R)
• M67: 21,880,484 km (0.112 R)
• M68: 22,722,421 km (0.04 R)
• M69: 22,906,875 km (0.112 R)
• M70: 23,054,827 km (0.087 R)
• M71: 23,128,878 km (0.103 R)
• M72: 24,061,471 km (0.041 R)
• M73: 24,211,817 km (0.094 R)
• M74: 24,324,763 km (0.085 R)
• M75: 24,816,342 km (0.1 R)
• M76: 25,120,474 km (0.06 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424.1

Radius: 6.7

Gravity: 9.45 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 13.39 AU - 20.37 AU

Year: 26127 Days

Day: 17.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 77,496,605 km

• M1: 128,654 km (0.119 R)
• M2: 371,152 km (0.039 R)
• M3: 872,156 km (0.11 R)
• M4: 923,019 km (0.075 R)
• M5: 1,001,259 km (0.105 R)
• M6: 2,314,429 km (0.056 R)
• M7: 2,717,296 km (0.058 R)
• M8: 3,063,016 km (0.06 R)
• M9: 3,795,896 km (0.092 R)
• M10: 4,357,636 km (0.06 R)
• M11: 4,991,333 km (0.109 R)
• M12: 6,800,719 km (0.052 R)
• M13: 6,903,792 km (0.068 R)
• M14: 7,586,407 km (0.048 R)
• M15: 8,622,372 km (0.105 R)
• M16: 8,678,023 km (0.083 R)
• M17: 9,876,302 km (0.119 R)
• M18: 10,228,156 km (0.093 R)
• M19: 10,464,969 km (0.093 R)
• M20: 11,985,781 km (0.089 R)
• M21: 12,931,090 km (0.118 R)
• M22: 14,692,007 km (0.112 R)
• M23: 16,319,333 km (0.12 R)
• M24: 16,526,675 km (0.055 R)
• M25: 17,365,022 km (0.081 R)
• M26: 18,720,528 km (0.074 R)
• M27: 19,301,416 km (0.117 R)
• M28: 19,962,041 km (0.086 R)
• M29: 20,555,346 km (0.102 R)
• M30: 21,911,600 km (0.068 R)
• M31: 22,064,040 km (0.072 R)
• M32: 22,216,780 km (0.1 R)
• M33: 22,369,968 km (0.105 R)
• M34: 22,908,820 km (0.105 R)
• M35: 23,608,040 km (0.082 R)
• M36: 24,235,304 km (0.101 R)
• M37: 26,069,075 km (0.116 R)
• M38: 26,636,050 km (0.088 R)
• M39: 27,371,025 km (0.079 R)
• M40: 28,278,186 km (0.084 R)
• M41: 28,860,720 km (0.116 R)
• M42: 29,279,146 km (0.111 R)
• M43: 29,363,070 km (0.103 R)
• M44: 31,144,182 km (0.112 R)
• M45: 31,831,884 km (0.111 R)
• M46: 32,004,520 km (0.056 R)
• M47: 32,437,755 km (0.048 R)
• M48: 32,960,001 km (0.113 R)
• M49: 33,397,425 km (0.077 R)
• M50: 34,898,790 km (0.091 R)
• M51: 36,512,502 km (0.098 R)
• M52: 38,333,706 km (0.074 R)
• M53: 38,517,413 km (0.075 R)
• M54: 40,838,872 km (0.078 R)
• M55: 42,158,625 km (0.035 R)
• M56: 42,348,315 km (0.042 R)
• M57: 42,538,155 km (0.099 R)
• M58: 43,205,211 km (0.091 R)
• M59: 43,492,290 km (0.098 R)
• M60: 44,839,718 km (0.083 R)
• M61: 45,810,458 km (0.113 R)
• M62: 45,907,996 km (0.105 R)
• M63: 46,494,270 km (0.073 R)
• M64: 46,690,243 km (0.04 R)
• M65: 47,378,244 km (0.109 R)
• M66: 48,863,900 km (0.111 R)
• M67: 49,162,797 km (0.062 R)
• M68: 49,862,765 km (0.105 R)
• M69: 50,364,666 km (0.092 R)
• M70: 50,465,346 km (0.097 R)
• M71: 51,880,691 km (0.092 R)
• M72: 54,440,460 km (0.11 R)
• M73: 56,831,483 km (0.056 R)
• M74: 56,936,202 km (0.044 R)
• M75: 57,040,920 km (0.098 R)
• M76: 58,303,526 km (0.089 R)
• M77: 59,150,400 km (0.114 R)
• M78: 61,607,545 km (0.119 R)
• M79: 62,794,454 km (0.111 R)
• M80: 64,097,900 km (0.092 R)
• M81: 64,316,014 km (0.072 R)
• M82: 65,959,796 km (0.079 R)
• M83: 66,841,974 km (0.085 R)
• M84: 67,839,194 km (0.068 R)
• M85: 68,061,496 km (0.086 R)
• M86: 69,288,348 km (0.058 R)
• M87: 70,972,970 km (0.076 R)
• M88: 71,763,744 km (0.056 R)
• M89: 71,876,990 km (0.082 R)
• M90: 72,898,594 km (0.103 R)
• M91: 73,924,985 km (0.095 R)
• M92: 75,530,918 km (0.09 R)
• M93: 76,338,297 km (0.057 R)
• M94: 76,801,004 km (0.074 R)
• M95: 77,264,458 km (0.083 R)
• M96: 77,380,546 km (0.082 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 11,955 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit