🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.74 AU - 0.82 AU

Year: 253 Days

Day: 13.4 Hours

Environment

Temp: 109 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.58 AU - 1.84 AU

Year: 821 Days

Day: 25 Hours

Environment

Temp: -53 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,537,782 km

• M1: 132,993 km (0.088 R)
• M2: 176,226 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.02 AU - 4.4 AU

Year: 2623 Days

Day: 26 Hours

Environment

Temp: -124 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.24 AU - 4.86 AU

Year: 2992 Days

Day: 20.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.3

Radius: 10.2

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.29 AU - 5.63 AU

Year: 4055 Days

Day: 11.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 71,537,782 km

• M1: 401,521 km (0.081 R)
• M2: 543,040 km (0.116 R)
• M3: 680,521 km (0.049 R)
• M4: 854,653 km (0.119 R)
• M5: 979,268 km (0.117 R)
• M6: 1,123,630 km (0.117 R)
• M7: 1,275,471 km (0.099 R)
• M8: 1,390,213 km (0.083 R)
• M9: 1,463,815 km (0.025 R)
• M10: 1,554,023 km (0.086 R)
• M11: 1,884,335 km (0.115 R)
• M12: 2,134,014 km (0.087 R)
• M13: 2,202,529 km (0.089 R)
• M14: 2,394,613 km (0.119 R)
• M15: 3,138,863 km (0.06 R)
• M16: 3,217,102 km (0.102 R)
• M17: 3,335,733 km (0.037 R)
• M18: 3,475,907 km (0.084 R)
• M19: 3,679,808 km (0.119 R)
• M20: 3,866,507 km (0.11 R)
• M21: 4,120,524 km (0.111 R)
• M22: 4,489,731 km (0.094 R)
• M23: 5,423,521 km (0.12 R)
• M24: 5,684,270 km (0.12 R)
• M25: 5,973,293 km (0.086 R)
• M26: 6,267,253 km (0.084 R)
• M27: 6,641,397 km (0.071 R)
• M28: 6,869,235 km (0.12 R)
• M29: 7,151,526 km (0.109 R)
• M30: 7,411,228 km (0.11 R)
• M31: 7,727,179 km (0.063 R)
• M32: 8,020,690 km (0.063 R)
• M33: 8,345,168 km (0.049 R)
• M34: 8,646,308 km (0.071 R)
• M35: 8,978,864 km (0.062 R)
• M36: 9,118,738 km (0.069 R)
• M37: 9,287,485 km (0.104 R)
• M38: 9,457,278 km (0.113 R)
• M39: 10,468,410 km (0.111 R)
• M40: 10,733,946 km (0.104 R)
• M41: 11,513,501 km (0.084 R)
• M42: 11,634,974 km (0.104 R)
• M43: 11,818,232 km (0.053 R)
• M44: 12,280,190 km (0.096 R)
• M45: 12,466,739 km (0.099 R)
• M46: 12,654,185 km (0.106 R)
• M47: 12,779,697 km (0.085 R)
• M48: 12,937,074 km (0.083 R)
• M49: 13,095,199 km (0.082 R)
• M50: 13,381,380 km (0.092 R)
• M51: 13,541,300 km (0.069 R)
• M52: 13,862,935 km (0.104 R)
• M53: 14,513,836 km (0.117 R)
• M54: 14,711,155 km (0.111 R)
• M55: 15,141,548 km (0.069 R)
• M56: 16,048,560 km (0.101 R)
• M57: 16,938,668 km (0.102 R)
• M58: 17,285,436 km (0.083 R)
• M59: 17,459,567 km (0.082 R)
• M60: 17,739,465 km (0.074 R)
• M61: 17,915,243 km (0.063 R)
• M62: 18,838,261 km (0.1 R)
• M63: 19,377,861 km (0.113 R)
• M64: 21,026,878 km (0.084 R)
• M65: 21,699,022 km (0.115 R)
• M66: 22,188,805 km (0.101 R)
• M67: 22,492,040 km (0.1 R)
• M68: 23,179,442 km (0.104 R)
• M69: 24,927,792 km (0.078 R)
• M70: 25,164,157 km (0.106 R)
• M71: 25,718,417 km (0.1 R)
• M72: 26,276,866 km (0.047 R)
• M73: 26,356,901 km (0.065 R)
• M74: 26,477,178 km (0.116 R)
• M75: 26,798,813 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.4

Radius: 14.6

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4 AU - 6.46 AU

Year: 4391 Days

Day: 10.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 71,537,782 km

• M1: 209,138 km (0.043 R)
• M2: 401,969 km (0.115 R)
• M3: 565,031 km (0.109 R)
• M4: 788,381 km (0.087 R)
• M5: 1,138,290 km (0.098 R)
• M6: 1,296,415 km (0.108 R)
• M7: 1,494,333 km (0.103 R)
• M8: 1,624,932 km (0.042 R)
• M9: 1,968,708 km (0.062 R)
• M10: 2,149,422 km (0.116 R)
• M11: 2,528,204 km (0.11 R)
• M12: 2,779,229 km (0.101 R)
• M13: 3,024,719 km (0.118 R)
• M14: 3,435,665 km (0.065 R)
• M15: 3,566,862 km (0.099 R)
• M16: 3,684,895 km (0.094 R)
• M17: 3,955,517 km (0.107 R)
• M18: 4,389,501 km (0.025 R)
• M19: 4,532,367 km (0.096 R)
• M20: 4,839,042 km (0.065 R)
• M21: 5,003,151 km (0.075 R)
• M22: 5,202,715 km (0.074 R)
• M23: 5,303,394 km (0.092 R)
• M24: 5,438,780 km (0.105 R)
• M25: 5,575,363 km (0.096 R)
• M26: 5,869,323 km (0.081 R)
• M27: 6,311,085 km (0.044 R)
• M28: 6,490,752 km (0.062 R)
• M29: 7,208,074 km (0.098 R)
• M30: 7,396,119 km (0.065 R)
• M31: 7,490,814 km (0.07 R)
• M32: 7,738,847 km (0.108 R)
• M33: 7,834,889 km (0.068 R)
• M34: 7,931,380 km (0.073 R)
• M35: 8,380,473 km (0.103 R)
• M36: 8,677,873 km (0.098 R)
• M37: 8,797,851 km (0.102 R)
• M38: 8,958,668 km (0.053 R)
• M39: 9,140,729 km (0.047 R)
• M40: 9,303,641 km (0.098 R)
• M41: 9,694,391 km (0.076 R)
• M42: 9,860,594 km (0.067 R)
• M43: 10,132,563 km (0.104 R)
• M44: 10,322,403 km (0.03 R)
• M45: 10,513,439 km (0.057 R)
• M46: 10,619,953 km (0.048 R)
• M47: 10,942,037 km (0.099 R)
• M48: 11,376,469 km (0.032 R)
• M49: 12,016,599 km (0.114 R)
• M50: 12,262,388 km (0.096 R)
• M51: 12,487,383 km (0.105 R)
• M52: 12,690,986 km (0.086 R)
• M53: 12,804,680 km (0.078 R)
• M54: 13,147,558 km (0.075 R)
• M55: 13,936,089 km (0.085 R)
• M56: 14,123,834 km (0.093 R)
• M57: 14,644,584 km (0.046 R)
• M58: 14,907,278 km (0.093 R)
• M59: 15,147,532 km (0.111 R)
• M60: 15,437,453 km (0.041 R)
• M61: 15,704,934 km (0.091 R)
• M62: 15,924,843 km (0.1 R)
• M63: 16,244,384 km (0.091 R)
• M64: 16,367,802 km (0.092 R)
• M65: 16,640,519 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.3

Radius: 14.5

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 5.5 AU - 7.2 AU

Year: 5874 Days

Day: 6.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 71,537,782 km

• M1: 190,737 km (0.117 R)
• M2: 459,714 km (0.068 R)
• M3: 997,070 km (0.115 R)
• M4: 1,248,095 km (0.084 R)
• M5: 1,427,463 km (0.104 R)
• M6: 1,664,426 km (0.117 R)
• M7: 1,897,649 km (0.082 R)
• M8: 2,035,877 km (0.071 R)
• M9: 2,286,304 km (0.026 R)
• M10: 2,378,157 km (0.091 R)
• M11: 2,604,200 km (0.101 R)
• M12: 3,324,663 km (0.1 R)
• M13: 3,493,110 km (0.087 R)
• M14: 3,642,858 km (0.114 R)
• M15: 3,816,690 km (0.118 R)
• M16: 4,037,946 km (0.09 R)
• M17: 4,286,278 km (0.09 R)
• M18: 4,703,656 km (0.105 R)
• M19: 5,109,964 km (0.102 R)
• M20: 5,280,655 km (0.102 R)
• M21: 5,753,684 km (0.119 R)
• M22: 5,982,419 km (0.082 R)
• M23: 6,136,804 km (0.114 R)
• M24: 6,266,356 km (0.083 R)
• M25: 6,449,314 km (0.082 R)
• M26: 7,308,305 km (0.068 R)
• M27: 7,556,488 km (0.06 R)
• M28: 7,919,861 km (0.067 R)
• M29: 8,317,791 km (0.115 R)
• M30: 9,610,466 km (0.118 R)
• M31: 9,821,848 km (0.104 R)
• M32: 9,973,989 km (0.11 R)
• M33: 10,096,061 km (0.108 R)
• M34: 10,280,216 km (0.114 R)
• M35: 10,403,634 km (0.05 R)
• M36: 10,808,297 km (0.083 R)
• M37: 11,028,205 km (0.06 R)
• M38: 11,313,339 km (0.068 R)
• M39: 12,708,638 km (0.084 R)
• M40: 12,808,121 km (0.094 R)
• M41: 12,907,753 km (0.065 R)
• M42: 13,612,509 km (0.088 R)
• M43: 14,295,423 km (0.097 R)
• M44: 15,446,579 km (0.096 R)
• M45: 15,765,820 km (0.047 R)
• M46: 16,518,896 km (0.07 R)
• M47: 16,627,504 km (0.114 R)
• M48: 16,808,966 km (0.11 R)
• M49: 16,918,173 km (0.029 R)
• M50: 17,357,392 km (0.088 R)
• M51: 17,541,547 km (0.082 R)
• M52: 17,837,452 km (0.082 R)
• M53: 17,986,002 km (0.069 R)
• M54: 18,135,002 km (0.073 R)
• M55: 18,434,198 km (0.098 R)
• M56: 18,584,394 km (0.058 R)
• M57: 18,886,133 km (0.109 R)
• M58: 19,113,522 km (0.091 R)
• M59: 19,265,663 km (0.1 R)
• M60: 19,570,992 km (0.108 R)
• M61: 20,070,649 km (0.09 R)
• M62: 20,302,675 km (0.056 R)
• M63: 20,691,330 km (0.076 R)
• M64: 21,318,445 km (0.058 R)
• M65: 22,150,957 km (0.085 R)
• M66: 22,350,670 km (0.118 R)
• M67: 22,792,283 km (0.053 R)
• M68: 23,602,804 km (0.04 R)
• M69: 24,299,033 km (0.044 R)
• M70: 24,794,650 km (0.059 R)
• M71: 25,002,143 km (0.079 R)
• M72: 25,418,773 km (0.094 R)
• M73: 25,753,872 km (0.091 R)
• M74: 25,921,870 km (0.098 R)
• M75: 26,174,691 km (0.063 R)
• M76: 27,065,845 km (0.11 R)
• M77: 28,660,259 km (0.113 R)
• M78: 29,052,654 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 239.5

Radius: 7.4

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 17.72 AU - 20.64 AU

Year: 30835 Days

Day: 21 Hours

Environment

Temp: -199 °C

Axial Tilt: 90 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 71,537,782 km

• M1: 110,104 km (0.098 R)
• M2: 197,918 km (0.102 R)
• M3: 539,899 km (0.096 R)
• M4: 819,946 km (0.116 R)
• M5: 1,303,446 km (0.066 R)
• M6: 2,250,401 km (0.111 R)
• M7: 2,419,446 km (0.07 R)
• M8: 3,287,413 km (0.054 R)
• M9: 3,518,392 km (0.08 R)
• M10: 3,675,320 km (0.11 R)
• M11: 3,794,550 km (0.112 R)
• M12: 3,915,126 km (0.078 R)
• M13: 4,077,739 km (0.117 R)
• M14: 4,201,157 km (0.099 R)
• M15: 4,284,184 km (0.1 R)
• M16: 4,494,219 km (0.104 R)
• M17: 4,967,846 km (0.105 R)
• M18: 5,502,808 km (0.113 R)
• M19: 5,639,391 km (0.107 R)
• M20: 6,009,047 km (0.047 R)
• M21: 6,386,782 km (0.069 R)
• M22: 7,164,990 km (0.065 R)
• M23: 7,264,323 km (0.065 R)
• M24: 7,565,164 km (0.076 R)
• M25: 8,179,264 km (0.111 R)
• M26: 8,703,155 km (0.091 R)
• M27: 9,183,963 km (0.079 R)
• M28: 9,291,973 km (0.065 R)
• M29: 10,451,506 km (0.093 R)
• M30: 10,905,236 km (0.055 R)
• M31: 10,962,382 km (0.097 R)
• M32: 11,076,974 km (0.118 R)
• M33: 11,423,293 km (0.044 R)
• M34: 11,597,725 km (0.093 R)
• M35: 12,185,644 km (0.098 R)
• M36: 12,964,451 km (0.038 R)
• M37: 13,945,065 km (0.065 R)
• M38: 14,069,231 km (0.065 R)
• M39: 14,256,378 km (0.034 R)
• M40: 14,506,954 km (0.112 R)
• M41: 14,569,935 km (0.058 R)
• M42: 14,696,046 km (0.077 R)
• M43: 14,759,176 km (0.119 R)
• M44: 15,267,809 km (0.03 R)
• M45: 15,460,042 km (0.092 R)
• M46: 15,653,024 km (0.086 R)
• M47: 15,846,902 km (0.057 R)
• M48: 16,696,020 km (0.08 R)
• M49: 17,426,058 km (0.096 R)
• M50: 17,626,968 km (0.061 R)
• M51: 18,098,799 km (0.044 R)
• M52: 18,506,453 km (0.084 R)
• M53: 19,192,659 km (0.088 R)
• M54: 21,158,076 km (0.09 R)
• M55: 23,333,677 km (0.112 R)
• M56: 24,448,032 km (0.114 R)
• M57: 24,597,929 km (0.081 R)
• M58: 25,200,509 km (0.107 R)
• M59: 25,427,748 km (0.098 R)
• M60: 26,959,930 km (0.12 R)
• M61: 27,503,120 km (0.114 R)
• M62: 29,472,875 km (0.1 R)
• M63: 30,193,039 km (0.071 R)
• M64: 30,919,038 km (0.078 R)
• M65: 31,977,742 km (0.072 R)
• M66: 32,141,701 km (0.115 R)
• M67: 32,965,536 km (0.087 R)
• M68: 33,297,045 km (0.083 R)
• M69: 34,466,003 km (0.077 R)
• M70: 35,478,481 km (0.102 R)
• M71: 37,187,936 km (0.085 R)
• M72: 38,139,379 km (0.068 R)
• M73: 39,713,597 km (0.073 R)
• M74: 40,420,148 km (0.108 R)
• M75: 40,774,844 km (0.078 R)
• M76: 41,130,738 km (0.082 R)
• M77: 41,755,907 km (0.084 R)
• M78: 43,106,178 km (0.078 R)
• M79: 43,741,071 km (0.052 R)
• M80: 45,112,285 km (0.095 R)
• M81: 46,219,309 km (0.06 R)
• M82: 46,311,910 km (0.108 R)
• M83: 47,055,412 km (0.102 R)
• M84: 47,241,811 km (0.086 R)
• M85: 47,709,155 km (0.073 R)
• M86: 48,742,577 km (0.098 R)
• M87: 55,982,515 km (0.095 R)
• M88: 56,675,153 km (0.104 R)
• M89: 58,669,742 km (0.088 R)
• M90: 59,373,301 km (0.089 R)
• M91: 60,383,236 km (0.089 R)
• M92: 62,522,336 km (0.087 R)
• M93: 63,446,701 km (0.114 R)
• M94: 65,725,376 km (0.093 R)
• M95: 68,769,543 km (0.11 R)
• M96: 68,875,308 km (0.112 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: 299 - 10,749 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit