🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.67 AU - 0.71 AU

Year: 214 Days

Day: 37.5 Hours

Environment

Temp: 120 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,593,006 km

• M1: 319,691 km (0.08 R)
• M2: 455,077 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.65 AU - 1.03 AU

Year: 287 Days

Day: 46 Hours

Environment

Temp: 70 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.19 AU - 1.45 AU

Year: 565 Days

Day: 25.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,593,006 km

• M1: 687,552 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.04 AU - 3.88 AU

Year: 2399 Days

Day: 45.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.32 AU - 4.48 AU

Year: 2871 Days

Day: 30.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,593,006 km

• M1: 1,077,254 km (0.078 R)

Asteroid Belt

Center: 5.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.7

Radius: 14.3

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 7.13 AU - 8.09 AU

Year: 7826 Days

Day: 12.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 82,593,006 km

• M1: 190,737 km (0.084 R)
• M2: 289,173 km (0.098 R)
• M3: 586,573 km (0.106 R)
• M4: 688,599 km (0.113 R)
• M5: 869,612 km (0.104 R)
• M6: 1,099,993 km (0.047 R)
• M7: 1,198,129 km (0.106 R)
• M8: 1,316,760 km (0.086 R)
• M9: 1,716,785 km (0.078 R)
• M10: 1,852,171 km (0.077 R)
• M11: 2,923,591 km (0.117 R)
• M12: 3,229,818 km (0.065 R)
• M13: 3,448,081 km (0.113 R)
• M14: 3,646,299 km (0.067 R)
• M15: 4,158,372 km (0.116 R)
• M16: 4,530,572 km (0.059 R)
• M17: 4,858,340 km (0.06 R)
• M18: 5,025,142 km (0.052 R)
• M19: 5,137,490 km (0.111 R)
• M20: 5,566,088 km (0.028 R)
• M21: 5,799,461 km (0.076 R)
• M22: 7,014,794 km (0.119 R)
• M23: 7,394,623 km (0.106 R)
• M24: 7,651,482 km (0.104 R)
• M25: 7,813,646 km (0.088 R)
• M26: 8,607,712 km (0.112 R)
• M27: 9,117,242 km (0.066 R)
• M28: 9,776,670 km (0.111 R)
• M29: 9,952,746 km (0.108 R)
• M30: 10,094,416 km (0.097 R)
• M31: 12,527,475 km (0.115 R)
• M32: 13,221,310 km (0.116 R)
• M33: 13,377,191 km (0.051 R)
• M34: 14,485,562 km (0.093 R)
• M35: 14,646,380 km (0.114 R)
• M36: 14,767,255 km (0.103 R)
• M37: 14,969,661 km (0.11 R)
• M38: 15,500,135 km (0.078 R)
• M39: 15,870,988 km (0.076 R)
• M40: 16,161,507 km (0.091 R)
• M41: 16,621,520 km (0.087 R)
• M42: 17,468,992 km (0.051 R)
• M43: 17,683,067 km (0.087 R)
• M44: 17,854,955 km (0.108 R)
• M45: 18,113,909 km (0.089 R)
• M46: 18,548,191 km (0.054 R)
• M47: 19,338,517 km (0.102 R)
• M48: 19,604,502 km (0.082 R)
• M49: 20,544,724 km (0.033 R)
• M50: 20,952,229 km (0.104 R)
• M51: 22,005,697 km (0.091 R)
• M52: 23,029,395 km (0.049 R)
• M53: 23,926,235 km (0.081 R)
• M54: 24,116,374 km (0.105 R)
• M55: 24,642,210 km (0.056 R)
• M56: 25,026,976 km (0.096 R)
• M57: 25,268,427 km (0.082 R)
• M58: 25,997,567 km (0.087 R)
• M59: 26,340,146 km (0.096 R)
• M60: 26,487,500 km (0.111 R)
• M61: 27,775,537 km (0.116 R)
• M62: 27,975,550 km (0.1 R)
• M63: 28,176,011 km (0.109 R)
• M64: 29,541,540 km (0.117 R)
• M65: 30,001,554 km (0.063 R)
• M66: 30,670,256 km (0.103 R)
• M67: 30,773,479 km (0.113 R)
• M68: 31,291,835 km (0.117 R)
• M69: 31,813,034 km (0.083 R)
• M70: 32,652,877 km (0.112 R)
• M71: 32,916,767 km (0.083 R)
• M72: 33,075,491 km (0.057 R)
• M73: 33,446,793 km (0.109 R)
• M74: 33,979,660 km (0.119 R)
• M75: 35,540,864 km (0.052 R)
• M76: 36,248,312 km (0.117 R)
• M77: 36,521,627 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.3

Radius: 8.6

Gravity: 13.39 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 10.57 AU - 12.03 AU

Year: 14160 Days

Day: 10.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 82,593,006 km

• M1: 299,944 km (0.063 R)
• M2: 736,770 km (0.069 R)
• M3: 1,134,999 km (0.028 R)
• M4: 1,237,773 km (0.082 R)
• M5: 1,650,962 km (0.096 R)
• M6: 1,738,626 km (0.101 R)
• M7: 2,011,194 km (0.102 R)
• M8: 2,200,435 km (0.106 R)
• M9: 2,495,292 km (0.093 R)
• M10: 2,733,452 km (0.053 R)
• M11: 2,802,866 km (0.07 R)
• M12: 3,268,564 km (0.114 R)
• M13: 3,719,901 km (0.083 R)
• M14: 6,302,109 km (0.11 R)
• M15: 7,004,771 km (0.094 R)
• M16: 7,292,896 km (0.063 R)
• M17: 7,487,074 km (0.029 R)
• M18: 7,880,666 km (0.115 R)
• M19: 8,079,931 km (0.09 R)
• M20: 8,432,832 km (0.075 R)
• M21: 9,101,385 km (0.036 R)
• M22: 9,310,672 km (0.076 R)
• M23: 9,733,735 km (0.054 R)
• M24: 9,840,548 km (0.03 R)
• M25: 10,109,076 km (0.098 R)
• M26: 10,325,694 km (0.059 R)
• M27: 10,434,601 km (0.083 R)
• M28: 10,984,972 km (0.086 R)
• M29: 11,151,773 km (0.118 R)
• M30: 11,827,956 km (0.083 R)
• M31: 13,101,782 km (0.075 R)
• M32: 14,662,536 km (0.07 R)
• M33: 15,589,445 km (0.066 R)
• M34: 15,839,871 km (0.088 R)
• M35: 16,535,352 km (0.107 R)
• M36: 16,598,931 km (0.098 R)
• M37: 19,415,260 km (0.072 R)
• M38: 20,159,061 km (0.102 R)
• M39: 20,568,810 km (0.053 R)
• M40: 21,604,924 km (0.075 R)
• M41: 21,744,350 km (0.087 R)
• M42: 23,440,939 km (0.12 R)
• M43: 23,799,824 km (0.081 R)
• M44: 27,109,827 km (0.08 R)
• M45: 27,260,322 km (0.096 R)
• M46: 27,335,570 km (0.099 R)
• M47: 27,486,365 km (0.108 R)
• M48: 27,713,305 km (0.062 R)
• M49: 27,864,847 km (0.072 R)
• M50: 28,779,788 km (0.063 R)
• M51: 29,010,169 km (0.092 R)
• M52: 29,395,383 km (0.119 R)
• M53: 30,248,689 km (0.098 R)
• M54: 30,952,996 km (0.111 R)
• M55: 33,178,564 km (0.057 R)
• M56: 34,229,190 km (0.108 R)
• M57: 34,554,715 km (0.081 R)
• M58: 34,636,245 km (0.109 R)
• M59: 35,537,273 km (0.085 R)
• M60: 37,028,465 km (0.093 R)
• M61: 38,878,542 km (0.096 R)
• M62: 39,048,186 km (0.049 R)
• M63: 39,729,305 km (0.114 R)
• M64: 40,930,875 km (0.101 R)
• M65: 41,189,829 km (0.117 R)
• M66: 41,362,914 km (0.068 R)
• M67: 41,535,998 km (0.071 R)
• M68: 41,622,765 km (0.113 R)
• M69: 41,796,299 km (0.086 R)
• M70: 43,193,692 km (0.108 R)
• M71: 43,633,510 km (0.097 R)
• M72: 43,809,886 km (0.032 R)
• M73: 43,898,149 km (0.09 R)
• M74: 45,229,121 km (0.093 R)
• M75: 45,407,591 km (0.059 R)
• M76: 45,854,739 km (0.048 R)
• M77: 46,753,523 km (0.088 R)
• M78: 49,117,319 km (0.076 R)
• M79: 49,760,441 km (0.034 R)
• M80: 52,360,452 km (0.11 R)
• M81: 53,960,401 km (0.12 R)
• M82: 54,529,022 km (0.117 R)
• M83: 56,246,406 km (0.07 R)
• M84: 56,534,382 km (0.086 R)
• M85: 58,953,230 km (0.094 R)
• M86: 59,832,267 km (0.112 R)
• M87: 60,518,921 km (0.101 R)
• M88: 63,391,499 km (0.057 R)
• M89: 65,903,248 km (0.066 R)
• M90: 66,206,931 km (0.117 R)
• M91: 67,935,983 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 731

Radius: 6.6

Gravity: 16.78 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 14.9 AU - 15.32 AU

Year: 21895 Days

Day: 22.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 82,593,006 km

• M1: 84,672 km (0.089 R)
• M2: 190,588 km (0.111 R)
• M3: 669,301 km (0.11 R)
• M4: 717,621 km (0.117 R)
• M5: 817,852 km (0.096 R)
• M6: 1,264,551 km (0.068 R)
• M7: 1,610,271 km (0.106 R)
• M8: 2,055,026 km (0.077 R)
• M9: 2,199,388 km (0.061 R)
• M10: 2,929,575 km (0.055 R)
• M11: 3,904,953 km (0.106 R)
• M12: 4,174,828 km (0.103 R)
• M13: 4,450,686 km (0.099 R)
• M14: 5,713,143 km (0.054 R)
• M15: 6,174,353 km (0.097 R)
• M16: 6,647,531 km (0.101 R)
• M17: 6,700,937 km (0.1 R)
• M18: 6,754,344 km (0.113 R)
• M19: 7,023,770 km (0.057 R)
• M20: 8,079,183 km (0.065 R)
• M21: 8,888,208 km (0.089 R)
• M22: 9,421,823 km (0.075 R)
• M23: 9,965,761 km (0.114 R)
• M24: 10,706,869 km (0.087 R)
• M25: 11,338,023 km (0.101 R)
• M26: 11,981,144 km (0.103 R)
• M27: 14,392,512 km (0.092 R)
• M28: 14,461,626 km (0.031 R)
• M29: 16,008,917 km (0.032 R)
• M30: 16,295,995 km (0.115 R)
• M31: 16,584,570 km (0.109 R)
• M32: 17,682,169 km (0.108 R)
• M33: 19,257,734 km (0.111 R)
• M34: 20,023,675 km (0.047 R)
• M35: 20,955,819 km (0.056 R)
• M36: 21,822,739 km (0.12 R)
• M37: 22,140,934 km (0.045 R)
• M38: 23,999,986 km (0.104 R)
• M39: 26,160,928 km (0.098 R)
• M40: 26,668,364 km (0.105 R)
• M41: 27,521,371 km (0.06 R)
• M42: 27,865,147 km (0.085 R)
• M43: 29,429,342 km (0.043 R)
• M44: 30,045,236 km (0.12 R)
• M45: 30,487,896 km (0.101 R)
• M46: 31,111,121 km (0.081 R)
• M47: 31,738,535 km (0.071 R)
• M48: 32,279,630 km (0.12 R)
• M49: 33,829,314 km (0.095 R)
• M50: 35,496,433 km (0.1 R)
• M51: 35,776,929 km (0.052 R)
• M52: 37,665,303 km (0.109 R)
• M53: 39,392,411 km (0.115 R)
• M54: 41,932,283 km (0.073 R)
• M55: 42,228,637 km (0.106 R)
• M56: 44,222,776 km (0.102 R)
• M57: 44,423,985 km (0.109 R)
• M58: 44,625,344 km (0.037 R)
• M59: 45,433,921 km (0.1 R)
• M60: 46,043,681 km (0.058 R)
• M61: 48,924,338 km (0.117 R)
• M62: 49,653,478 km (0.042 R)
• M63: 49,967,185 km (0.078 R)
• M64: 51,968,655 km (0.118 R)
• M65: 52,393,513 km (0.095 R)
• M66: 53,781,781 km (0.108 R)
• M67: 55,615,402 km (0.085 R)
• M68: 56,158,592 km (0.057 R)
• M69: 56,267,350 km (0.104 R)
• M70: 56,485,314 km (0.102 R)
• M71: 57,031,346 km (0.081 R)
• M72: 58,238,750 km (0.03 R)
• M73: 61,013,940 km (0.063 R)
• M74: 61,125,840 km (0.078 R)
• M75: 62,023,576 km (0.06 R)
• M76: 63,038,598 km (0.077 R)
• M77: 64,172,999 km (0.103 R)
• M78: 65,085,246 km (0.075 R)
• M79: 65,314,131 km (0.117 R)
• M80: 66,461,846 km (0.064 R)
• M81: 68,544,548 km (0.026 R)
• M82: 69,126,932 km (0.115 R)
• M83: 69,593,977 km (0.077 R)
• M84: 69,944,933 km (0.112 R)
• M85: 70,413,773 km (0.119 R)
• M86: 70,766,076 km (0.095 R)
• M87: 71,472,477 km (0.075 R)
• M88: 71,826,575 km (0.113 R)
• M89: 72,892,460 km (0.102 R)
• M90: 74,321,569 km (0.118 R)
• M91: 80,130,155 km (0.042 R)
• M92: 81,481,622 km (0.102 R)
• M93: 81,604,890 km (0.101 R)
• M94: 81,851,577 km (0.114 R)
• M95: 82,592,984 km (0.107 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 17,638 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit