🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.48 AU - 0.68 AU

Year: 167 Days

Day: 37.7 Hours

Environment

Temp: 187 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.18 AU - 1.86 AU

Year: 710 Days

Day: 42.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,514,645 km

• M1: 953,686 km (0.073 R)
• M2: 1,455,138 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.38 AU - 1.72 AU

Year: 731 Days

Day: 39.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,514,645 km

• M1: 268,229 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.2 AU - 3.44 AU

Year: 1794 Days

Day: 38.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.7

Radius: 11.3

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.67 AU - 5.21 AU

Year: 4159 Days

Day: 9.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 30,514,645 km

• M1: 161,416 km (0.088 R)
• M2: 343,327 km (0.108 R)
• M3: 654,939 km (0.107 R)
• M4: 1,030,281 km (0.092 R)
• M5: 1,247,497 km (0.068 R)
• M6: 1,457,083 km (0.066 R)
• M7: 1,861,297 km (0.08 R)
• M8: 1,936,245 km (0.095 R)
• M9: 2,102,299 km (0.105 R)
• M10: 2,299,918 km (0.111 R)
• M11: 2,828,148 km (0.104 R)
• M12: 2,973,407 km (0.105 R)
• M13: 3,150,980 km (0.093 R)
• M14: 3,286,516 km (0.097 R)
• M15: 3,378,070 km (0.114 R)
• M16: 3,516,896 km (0.114 R)
• M17: 3,594,837 km (0.043 R)
• M18: 3,720,798 km (0.109 R)
• M19: 3,912,583 km (0.083 R)
• M20: 4,058,590 km (0.107 R)
• M21: 4,339,385 km (0.062 R)
• M22: 5,201,817 km (0.037 R)
• M23: 5,488,895 km (0.114 R)
• M24: 5,836,711 km (0.092 R)
• M25: 6,078,760 km (0.054 R)
• M26: 6,172,857 km (0.111 R)
• M27: 6,324,250 km (0.045 R)
• M28: 6,883,596 km (0.12 R)
• M29: 7,298,581 km (0.072 R)
• M30: 7,478,996 km (0.091 R)
• M31: 7,640,562 km (0.043 R)
• M32: 7,742,139 km (0.12 R)
• M33: 7,885,005 km (0.059 R)
• M34: 8,152,934 km (0.061 R)
• M35: 8,319,287 km (0.105 R)
• M36: 8,634,191 km (0.09 R)
• M37: 8,931,741 km (0.093 R)
• M38: 9,103,330 km (0.09 R)
• M39: 9,668,361 km (0.039 R)
• M40: 9,932,999 km (0.093 R)
• M41: 10,424,428 km (0.075 R)
• M42: 10,559,814 km (0.118 R)
• M43: 10,673,060 km (0.117 R)
• M44: 10,764,016 km (0.036 R)
• M45: 10,855,270 km (0.086 R)
• M46: 10,969,563 km (0.071 R)
• M47: 11,199,495 km (0.079 R)
• M48: 11,570,647 km (0.057 R)
• M49: 11,945,988 km (0.09 R)
• M50: 12,158,717 km (0.105 R)
• M51: 12,253,861 km (0.1 R)
• M52: 12,372,941 km (0.096 R)
• M53: 12,492,469 km (0.089 R)
• M54: 12,660,318 km (0.068 R)
• M55: 12,829,065 km (0.117 R)
• M56: 13,095,648 km (0.051 R)
• M57: 13,364,027 km (0.118 R)
• M58: 13,782,601 km (0.099 R)
• M59: 13,856,802 km (0.106 R)
• M60: 14,456,091 km (0.109 R)
• M61: 14,708,313 km (0.091 R)
• M62: 15,012,745 km (0.111 R)
• M63: 15,140,352 km (0.075 R)
• M64: 15,268,258 km (0.075 R)
• M65: 15,653,921 km (0.092 R)
• M66: 15,861,114 km (0.095 R)
• M67: 16,069,055 km (0.084 R)
• M68: 16,487,780 km (0.09 R)
• M69: 16,592,947 km (0.087 R)
• M70: 16,804,179 km (0.099 R)
• M71: 17,095,895 km (0.031 R)
• M72: 17,362,628 km (0.094 R)
• M73: 17,657,635 km (0.037 R)
• M74: 18,116,901 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.3

Radius: 13.2

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.89 AU - 6.09 AU

Year: 4222 Days

Day: 8.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 30,514,645 km

• M1: 176,525 km (0.083 R)
• M2: 356,641 km (0.11 R)
• M3: 456,124 km (0.057 R)
• M4: 568,472 km (0.066 R)
• M5: 700,567 km (0.095 R)
• M6: 826,977 km (0.072 R)
• M7: 1,008,738 km (0.106 R)
• M8: 1,095,206 km (0.058 R)
• M9: 1,184,516 km (0.081 R)
• M10: 1,286,841 km (0.098 R)
• M11: 1,490,144 km (0.052 R)
• M12: 1,704,219 km (0.091 R)
• M13: 1,821,204 km (0.094 R)
• M14: 1,965,267 km (0.086 R)
• M15: 2,075,820 km (0.105 R)
• M16: 2,163,484 km (0.104 R)
• M17: 2,674,511 km (0.07 R)
• M18: 2,979,391 km (0.12 R)
• M19: 3,369,094 km (0.046 R)
• M20: 3,472,915 km (0.12 R)
• M21: 3,592,892 km (0.099 R)
• M22: 3,683,848 km (0.086 R)
• M23: 4,149,995 km (0.048 R)
• M24: 4,834,255 km (0.047 R)
• M25: 4,968,594 km (0.115 R)
• M26: 5,104,279 km (0.101 R)
• M27: 5,344,683 km (0.06 R)
• M28: 5,536,168 km (0.07 R)
• M29: 5,712,395 km (0.085 R)
• M30: 5,872,464 km (0.057 R)
• M31: 5,962,074 km (0.054 R)
• M32: 6,215,492 km (0.112 R)
• M33: 6,789,200 km (0.097 R)
• M34: 6,902,147 km (0.071 R)
• M35: 7,130,134 km (0.115 R)
• M36: 7,302,770 km (0.119 R)
• M37: 7,671,828 km (0.071 R)
• M38: 8,047,019 km (0.1 R)
• M39: 8,246,882 km (0.091 R)
• M40: 8,918,277 km (0.065 R)
• M41: 9,271,029 km (0.06 R)
• M42: 9,649,511 km (0.06 R)
• M43: 10,596,316 km (0.043 R)
• M44: 10,947,871 km (0.097 R)
• M45: 11,169,575 km (0.09 R)
• M46: 11,281,026 km (0.102 R)
• M47: 11,504,974 km (0.116 R)
• M48: 11,730,567 km (0.043 R)
• M49: 12,117,128 km (0.112 R)
• M50: 12,323,573 km (0.074 R)
• M51: 12,415,726 km (0.026 R)
• M52: 12,809,766 km (0.087 R)
• M53: 13,066,925 km (0.082 R)
• M54: 13,302,243 km (0.112 R)
• M55: 13,491,484 km (0.112 R)
• M56: 13,681,623 km (0.079 R)
• M57: 13,824,938 km (0.111 R)
• M58: 14,160,934 km (0.084 R)
• M59: 14,572,777 km (0.103 R)
• M60: 14,841,306 km (0.094 R)
• M61: 15,358,615 km (0.067 R)
• M62: 15,507,465 km (0.046 R)
• M63: 15,631,930 km (0.119 R)
• M64: 15,906,891 km (0.1 R)
• M65: 16,007,271 km (0.081 R)
• M66: 16,259,045 km (0.053 R)
• M67: 16,410,886 km (0.107 R)
• M68: 16,690,335 km (0.089 R)
• M69: 16,997,011 km (0.085 R)
• M70: 17,331,362 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.8

Radius: 9.2

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.78 AU - 5.28 AU

Year: 4273 Days

Day: 8.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 30,514,645 km

• M1: 126,859 km (0.098 R)
• M2: 243,695 km (0.093 R)
• M3: 377,435 km (0.055 R)
• M4: 570,117 km (0.087 R)
• M5: 641,775 km (0.119 R)
• M6: 699,819 km (0.066 R)
• M7: 795,113 km (0.108 R)
• M8: 867,368 km (0.057 R)
• M9: 999,613 km (0.077 R)
• M10: 1,128,417 km (0.063 R)
• M11: 1,200,224 km (0.089 R)
• M12: 1,263,204 km (0.12 R)
• M13: 1,337,854 km (0.088 R)
• M14: 1,525,898 km (0.095 R)
• M15: 1,617,452 km (0.071 R)
• M16: 1,878,949 km (0.066 R)
• M17: 2,014,784 km (0.11 R)
• M18: 2,270,297 km (0.094 R)
• M19: 2,509,205 km (0.114 R)
• M20: 2,798,228 km (0.113 R)
• M21: 2,868,689 km (0.078 R)
• M22: 3,438,507 km (0.057 R)
• M23: 3,498,945 km (0.082 R)
• M24: 3,713,318 km (0.025 R)
• M25: 3,853,492 km (0.097 R)
• M26: 3,963,596 km (0.113 R)
• M27: 4,349,408 km (0.098 R)
• M28: 4,464,300 km (0.108 R)
• M29: 4,865,671 km (0.101 R)
• M30: 5,070,769 km (0.116 R)
• M31: 5,401,231 km (0.061 R)
• M32: 5,471,841 km (0.076 R)
• M33: 5,828,931 km (0.088 R)
• M34: 6,028,495 km (0.097 R)
• M35: 6,120,049 km (0.119 R)
• M36: 6,415,953 km (0.12 R)
• M37: 6,773,492 km (0.119 R)
• M38: 6,925,933 km (0.101 R)
• M39: 7,137,464 km (0.062 R)
• M40: 7,390,284 km (0.075 R)
• M41: 7,566,959 km (0.086 R)
• M42: 7,626,200 km (0.113 R)
• M43: 7,705,487 km (0.113 R)
• M44: 7,784,924 km (0.11 R)
• M45: 7,904,751 km (0.072 R)
• M46: 8,369,402 km (0.117 R)
• M47: 9,219,717 km (0.118 R)
• M48: 9,431,398 km (0.045 R)
• M49: 10,162,782 km (0.037 R)
• M50: 10,271,839 km (0.069 R)
• M51: 10,469,158 km (0.059 R)
• M52: 10,579,412 km (0.063 R)
• M53: 11,001,727 km (0.063 R)
• M54: 11,068,896 km (0.083 R)
• M55: 11,226,123 km (0.106 R)
• M56: 11,338,920 km (0.11 R)
• M57: 11,862,662 km (0.093 R)
• M58: 12,046,817 km (0.084 R)
• M59: 12,371,146 km (0.03 R)
• M60: 12,441,008 km (0.038 R)
• M61: 12,745,439 km (0.117 R)
• M62: 12,863,023 km (0.105 R)
• M63: 13,409,205 km (0.102 R)
• M64: 13,649,011 km (0.089 R)
• M65: 14,035,721 km (0.095 R)
• M66: 14,450,556 km (0.119 R)
• M67: 14,597,910 km (0.076 R)
• M68: 14,721,178 km (0.079 R)
• M69: 14,795,229 km (0.051 R)
• M70: 14,869,430 km (0.117 R)
• M71: 15,167,579 km (0.04 R)
• M72: 15,292,343 km (0.111 R)
• M73: 15,492,655 km (0.057 R)
• M74: 16,200,851 km (0.107 R)
• M75: 16,379,471 km (0.064 R)
• M76: 16,533,257 km (0.048 R)
• M77: 17,048,921 km (0.068 R)
• M78: 17,204,653 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.6

Radius: 15

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.16 AU - 6.58 AU

Year: 4713 Days

Day: 10.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 30,514,645 km

• M1: 187,446 km (0.077 R)
• M2: 285,433 km (0.078 R)
• M3: 632,201 km (0.083 R)
• M4: 834,607 km (0.054 R)
• M5: 1,203,664 km (0.119 R)
• M6: 1,338,602 km (0.088 R)
• M7: 1,494,782 km (0.114 R)
• M8: 1,690,905 km (0.102 R)
• M9: 1,843,794 km (0.118 R)
• M10: 2,019,422 km (0.117 R)
• M11: 2,349,883 km (0.057 R)
• M12: 2,502,623 km (0.049 R)
• M13: 3,042,821 km (0.091 R)
• M14: 3,488,323 km (0.09 R)
• M15: 3,685,792 km (0.102 R)
• M16: 3,797,093 km (0.095 R)
• M17: 3,977,508 km (0.115 R)
• M18: 4,091,801 km (0.119 R)
• M19: 4,323,827 km (0.068 R)
• M20: 4,849,514 km (0.072 R)
• M21: 4,971,885 km (0.114 R)
• M22: 5,320,149 km (0.039 R)
• M23: 5,573,867 km (0.118 R)
• M24: 5,676,491 km (0.115 R)
• M25: 5,962,074 km (0.034 R)
• M26: 6,119,750 km (0.076 R)
• M27: 6,601,455 km (0.099 R)
• M28: 6,984,575 km (0.12 R)
• M29: 7,318,926 km (0.097 R)
• M30: 7,687,087 km (0.11 R)
• M31: 8,119,424 km (0.085 R)
• M32: 8,382,717 km (0.067 R)
• M33: 8,500,600 km (0.086 R)
• M34: 8,797,851 km (0.058 R)
• M35: 9,189,498 km (0.075 R)
• M36: 9,648,464 km (0.114 R)
• M37: 9,772,182 km (0.116 R)
• M38: 10,021,113 km (0.097 R)
• M39: 10,461,977 km (0.052 R)
• M40: 10,652,864 km (0.108 R)
• M41: 11,460,693 km (0.11 R)
• M42: 12,054,447 km (0.114 R)
• M43: 12,388,798 km (0.103 R)
• M44: 12,489,627 km (0.057 R)
• M45: 12,692,332 km (0.071 R)
• M46: 13,479,067 km (0.096 R)
• M47: 13,687,008 km (0.095 R)
• M48: 14,000,865 km (0.103 R)
• M49: 14,458,335 km (0.09 R)
• M50: 14,813,630 km (0.115 R)
• M51: 15,099,960 km (0.105 R)
• M52: 15,207,820 km (0.095 R)
• M53: 15,352,033 km (0.117 R)
• M54: 15,496,694 km (0.109 R)
• M55: 15,605,451 km (0.117 R)
• M56: 16,190,080 km (0.079 R)
• M57: 16,411,186 km (0.117 R)
• M58: 16,522,038 km (0.051 R)
• M59: 16,633,189 km (0.052 R)
• M60: 17,042,937 km (0.098 R)
• M61: 17,418,428 km (0.108 R)
• M62: 17,569,372 km (0.103 R)
• M63: 17,986,601 km (0.065 R)
• M64: 19,570,842 km (0.079 R)
• M65: 20,003,479 km (0.119 R)
• M66: 20,758,350 km (0.114 R)
• M67: 21,765,593 km (0.116 R)
• M68: 22,747,553 km (0.073 R)
• M69: 23,119,603 km (0.113 R)
• M70: 23,785,912 km (0.073 R)
• M71: 24,924,651 km (0.075 R)
• M72: 26,081,192 km (0.079 R)
• M73: 29,294,704 km (0.101 R)
• M74: 30,242,107 km (0.059 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 13,706 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit