🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.81 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.51 AU - 1.71 AU

Year: 856 Days

Day: 33.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.8 AU - 2 AU

Year: 1097 Days

Day: 20.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 123.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,302,502 km

• M1: 550,221 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.7

Radius: 13.8

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.79 AU - 5.09 AU

Year: 4600 Days

Day: 7.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 65,302,502 km

• M1: 245,640 km (0.049 R)
• M2: 423,811 km (0.102 R)
• M3: 695,331 km (0.026 R)
• M4: 823,536 km (0.027 R)
• M5: 909,705 km (0.098 R)
• M6: 1,558,660 km (0.114 R)
• M7: 2,049,640 km (0.03 R)
• M8: 2,241,724 km (0.074 R)
• M9: 2,348,986 km (0.068 R)
• M10: 2,513,394 km (0.098 R)
• M11: 2,892,774 km (0.086 R)
• M12: 3,229,818 km (0.054 R)
• M13: 3,372,385 km (0.066 R)
• M14: 3,475,458 km (0.106 R)
• M15: 3,920,362 km (0.033 R)
• M16: 4,182,906 km (0.089 R)
• M17: 4,271,618 km (0.077 R)
• M18: 4,428,546 km (0.074 R)
• M19: 4,794,612 km (0.047 R)
• M20: 5,266,144 km (0.077 R)
• M21: 5,802,153 km (0.064 R)
• M22: 6,102,097 km (0.038 R)
• M23: 6,458,290 km (0.108 R)
• M24: 6,795,334 km (0.093 R)
• M25: 7,622,161 km (0.117 R)
• M26: 7,895,626 km (0.082 R)
• M27: 8,033,705 km (0.102 R)
• M28: 8,936,079 km (0.037 R)
• M29: 9,311,869 km (0.077 R)
• M30: 9,457,727 km (0.115 R)
• M31: 9,811,077 km (0.11 R)
• M32: 10,349,330 km (0.092 R)
• M33: 10,774,637 km (0.076 R)
• M34: 10,989,460 km (0.051 R)
• M35: 11,361,061 km (0.111 R)
• M36: 12,052,951 km (0.109 R)
• M37: 12,148,394 km (0.082 R)
• M38: 12,308,015 km (0.034 R)
• M39: 12,404,207 km (0.12 R)
• M40: 12,888,455 km (0.08 R)
• M41: 13,280,401 km (0.077 R)
• M42: 14,547,495 km (0.113 R)
• M43: 14,921,340 km (0.052 R)
• M44: 15,333,034 km (0.115 R)
• M45: 15,609,491 km (0.066 R)
• M46: 15,852,737 km (0.048 R)
• M47: 16,097,329 km (0.077 R)
• M48: 16,202,497 km (0.057 R)
• M49: 16,307,963 km (0.106 R)
• M50: 16,484,189 km (0.107 R)
• M51: 17,446,852 km (0.06 R)
• M52: 17,663,170 km (0.107 R)
• M53: 18,062,148 km (0.097 R)
• M54: 18,171,504 km (0.089 R)
• M55: 18,832,278 km (0.116 R)
• M56: 19,314,431 km (0.05 R)
• M57: 19,538,230 km (0.035 R)
• M58: 20,026,368 km (0.075 R)
• M59: 20,253,009 km (0.043 R)
• M60: 20,366,553 km (0.106 R)
• M61: 20,823,276 km (0.078 R)
• M62: 21,014,611 km (0.112 R)
• M63: 21,244,842 km (0.048 R)
• M64: 21,901,876 km (0.095 R)
• M65: 22,330,624 km (0.037 R)
• M66: 22,448,058 km (0.09 R)
• M67: 22,998,728 km (0.114 R)
• M68: 23,117,359 km (0.085 R)
• M69: 23,593,679 km (0.085 R)
• M70: 23,793,242 km (0.066 R)
• M71: 23,953,162 km (0.047 R)
• M72: 24,798,839 km (0.084 R)
• M73: 25,082,925 km (0.052 R)
• M74: 25,531,569 km (0.109 R)
• M75: 26,685,418 km (0.101 R)
• M76: 27,226,962 km (0.073 R)
• M77: 27,520,024 km (0.111 R)
• M78: 27,814,134 km (0.118 R)
• M79: 27,940,544 km (0.066 R)
• M80: 28,405,494 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.7

Radius: 14.3

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.52 AU - 5.7 AU

Year: 4840 Days

Day: 5.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 65,302,502 km

• M1: 178,769 km (0.113 R)
• M2: 288,873 km (0.116 R)
• M3: 422,913 km (0.082 R)
• M4: 577,149 km (0.116 R)
• M5: 692,937 km (0.084 R)
• M6: 924,964 km (0.068 R)
• M7: 1,139,038 km (0.114 R)
• M8: 1,370,316 km (0.12 R)
• M9: 1,583,942 km (0.095 R)
• M10: 1,880,296 km (0.106 R)
• M11: 2,044,704 km (0.086 R)
• M12: 2,252,346 km (0.105 R)
• M13: 2,875,421 km (0.051 R)
• M14: 3,174,317 km (0.087 R)
• M15: 3,528,266 km (0.042 R)
• M16: 3,710,177 km (0.058 R)
• M17: 3,895,229 km (0.108 R)
• M18: 4,036,151 km (0.072 R)
• M19: 4,616,740 km (0.105 R)
• M20: 5,198,077 km (0.097 R)
• M21: 5,431,899 km (0.104 R)
• M22: 5,883,235 km (0.061 R)
• M23: 6,236,735 km (0.116 R)
• M24: 6,485,516 km (0.068 R)
• M25: 6,625,091 km (0.101 R)
• M26: 6,765,863 km (0.079 R)
• M27: 6,964,379 km (0.034 R)
• M28: 7,193,862 km (0.096 R)
• M29: 7,367,546 km (0.083 R)
• M30: 7,986,582 km (0.087 R)
• M31: 8,166,548 km (0.072 R)
• M32: 8,561,037 km (0.081 R)
• M33: 8,653,040 km (0.041 R)
• M34: 8,776,159 km (0.043 R)
• M35: 9,086,575 km (0.103 R)
• M36: 9,180,373 km (0.092 R)
• M37: 9,306,035 km (0.067 R)
• M38: 10,429,515 km (0.034 R)
• M39: 10,560,712 km (0.073 R)
• M40: 12,803,035 km (0.119 R)
• M41: 12,943,657 km (0.108 R)
• M42: 13,297,156 km (0.111 R)
• M43: 13,582,439 km (0.078 R)
• M44: 13,869,667 km (0.09 R)
• M45: 14,086,435 km (0.054 R)
• M46: 14,486,759 km (0.079 R)
• M47: 15,224,276 km (0.104 R)
• M48: 16,774,110 km (0.072 R)
• M49: 16,889,600 km (0.103 R)
• M50: 18,612,069 km (0.111 R)
• M51: 19,453,857 km (0.065 R)
• M52: 19,777,886 km (0.1 R)
• M53: 20,390,190 km (0.107 R)
• M54: 20,801,734 km (0.096 R)
• M55: 21,675,235 km (0.114 R)
• M56: 21,884,972 km (0.119 R)
• M57: 22,901,040 km (0.034 R)
• M58: 23,371,825 km (0.103 R)
• M59: 25,287,126 km (0.098 R)
• M60: 25,508,083 km (0.112 R)
• M61: 26,174,391 km (0.101 R)
• M62: 26,308,431 km (0.104 R)
• M63: 26,936,593 km (0.088 R)
• M64: 27,162,186 km (0.098 R)
• M65: 27,433,557 km (0.041 R)
• M66: 27,979,290 km (0.087 R)
• M67: 28,482,687 km (0.117 R)
• M68: 28,666,542 km (0.054 R)
• M69: 30,151,152 km (0.112 R)
• M70: 30,244,650 km (0.036 R)
• M71: 30,385,272 km (0.079 R)
• M72: 30,714,238 km (0.03 R)
• M73: 31,091,673 km (0.081 R)
• M74: 31,660,594 km (0.113 R)
• M75: 31,898,604 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.7

Radius: 13.9

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 5.12 AU - 5.7 AU

Year: 5272 Days

Day: 8.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 65,302,502 km

• M1: 207,193 km (0.119 R)
• M2: 308,471 km (0.093 R)
• M3: 447,298 km (0.104 R)
• M4: 603,478 km (0.068 R)
• M5: 1,193,492 km (0.059 R)
• M6: 1,323,642 km (0.118 R)
• M7: 1,441,824 km (0.099 R)
• M8: 1,545,944 km (0.111 R)
• M9: 2,008,800 km (0.097 R)
• M10: 2,327,743 km (0.068 R)
• M11: 2,430,816 km (0.1 R)
• M12: 2,684,683 km (0.026 R)
• M13: 2,858,965 km (0.061 R)
• M14: 3,082,015 km (0.085 R)
• M15: 3,172,971 km (0.082 R)
• M16: 3,380,912 km (0.091 R)
• M17: 3,522,132 km (0.115 R)
• M18: 4,031,812 km (0.097 R)
• M19: 4,232,273 km (0.116 R)
• M20: 4,747,937 km (0.108 R)
• M21: 5,067,029 km (0.094 R)
• M22: 5,256,570 km (0.028 R)
• M23: 5,420,828 km (0.118 R)
• M24: 5,810,830 km (0.114 R)
• M25: 6,618,359 km (0.117 R)
• M26: 7,005,219 km (0.036 R)
• M27: 8,210,230 km (0.044 R)
• M28: 8,433,430 km (0.106 R)
• M29: 8,658,575 km (0.099 R)
• M30: 8,950,889 km (0.038 R)
• M31: 9,081,937 km (0.085 R)
• M32: 9,746,600 km (0.116 R)
• M33: 10,634,165 km (0.118 R)
• M34: 11,017,584 km (0.072 R)
• M35: 11,158,056 km (0.104 R)
• M36: 12,194,770 km (0.082 R)
• M37: 12,559,489 km (0.082 R)
• M38: 12,743,195 km (0.094 R)
• M39: 12,927,799 km (0.079 R)
• M40: 13,113,151 km (0.09 R)
• M41: 13,599,643 km (0.095 R)
• M42: 13,863,983 km (0.069 R)
• M43: 14,206,412 km (0.108 R)
• M44: 14,899,649 km (0.113 R)
• M45: 15,055,231 km (0.118 R)
• M46: 15,525,267 km (0.115 R)
• M47: 16,039,734 km (0.088 R)
• M48: 16,279,240 km (0.071 R)
• M49: 16,479,552 km (0.092 R)
• M50: 17,371,155 km (0.033 R)
• M51: 17,534,965 km (0.104 R)
• M52: 17,658,084 km (0.111 R)
• M53: 17,822,791 km (0.102 R)
• M54: 18,612,069 km (0.067 R)
• M55: 18,947,917 km (0.073 R)
• M56: 20,917,223 km (0.064 R)
• M57: 21,397,731 km (0.095 R)
• M58: 21,793,717 km (0.11 R)
• M59: 22,236,377 km (0.1 R)
• M60: 23,311,088 km (0.076 R)
• M61: 24,448,481 km (0.072 R)
• M62: 24,586,260 km (0.078 R)
• M63: 25,557,450 km (0.091 R)
• M64: 26,305,888 km (0.104 R)
• M65: 27,680,692 km (0.055 R)
• M66: 28,208,324 km (0.088 R)
• M67: 28,981,745 km (0.098 R)
• M68: 29,273,461 km (0.066 R)
• M69: 29,370,999 km (0.092 R)
• M70: 29,909,102 km (0.091 R)
• M71: 30,056,456 km (0.084 R)
• M72: 30,895,850 km (0.04 R)
• M73: 31,443,228 km (0.079 R)
• M74: 31,993,749 km (0.045 R)
• M75: 32,396,017 km (0.055 R)
• M76: 32,547,410 km (0.068 R)
• M77: 32,850,795 km (0.085 R)
• M78: 33,613,146 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 458.6

Radius: 3.7

Gravity: 33.5 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 10.1 AU - 15.72 AU

Year: 19434 Days

Day: 17.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,302,502 km

• M1: 111,301 km (0.072 R)
• M2: 230,530 km (0.092 R)
• M3: 273,615 km (0.068 R)
• M4: 473,328 km (0.108 R)
• M5: 910,752 km (0.086 R)
• M6: 1,807,890 km (0.12 R)
• M7: 1,896,751 km (0.097 R)
• M8: 1,956,740 km (0.109 R)
• M9: 2,140,596 km (0.066 R)
• M10: 2,459,239 km (0.086 R)
• M11: 2,557,824 km (0.085 R)
• M12: 3,104,754 km (0.078 R)
• M13: 3,140,059 km (0.109 R)
• M14: 3,951,329 km (0.086 R)
• M15: 4,183,355 km (0.038 R)
• M16: 4,782,345 km (0.081 R)
• M17: 5,029,480 km (0.108 R)
• M18: 5,071,069 km (0.098 R)
• M19: 5,450,449 km (0.094 R)
• M20: 6,102,995 km (0.115 R)
• M21: 6,236,436 km (0.079 R)
• M22: 6,370,775 km (0.058 R)
• M23: 6,596,967 km (0.118 R)
• M24: 7,480,043 km (0.036 R)
• M25: 8,697,321 km (0.03 R)
• M26: 8,948,047 km (0.118 R)
• M27: 9,354,205 km (0.111 R)
• M28: 9,559,603 km (0.072 R)
• M29: 9,870,318 km (0.088 R)
• M30: 10,342,748 km (0.057 R)
• M31: 11,037,929 km (0.095 R)
• M32: 11,200,542 km (0.096 R)
• M33: 11,914,124 km (0.097 R)
• M34: 13,616,099 km (0.034 R)
• M35: 14,141,487 km (0.084 R)
• M36: 15,211,710 km (0.12 R)
• M37: 15,332,136 km (0.074 R)
• M38: 16,246,179 km (0.098 R)
• M39: 16,989,980 km (0.118 R)
• M40: 17,052,512 km (0.091 R)
• M41: 17,555,161 km (0.106 R)
• M42: 17,618,291 km (0.099 R)
• M43: 17,681,571 km (0.061 R)
• M44: 17,744,851 km (0.111 R)
• M45: 17,871,710 km (0.085 R)
• M46: 18,510,642 km (0.075 R)
• M47: 19,221,980 km (0.088 R)
• M48: 20,338,878 km (0.069 R)
• M49: 20,471,571 km (0.069 R)
• M50: 20,538,142 km (0.111 R)
• M51: 21,206,994 km (0.111 R)
• M52: 22,841,351 km (0.095 R)
• M53: 23,673,564 km (0.102 R)
• M54: 23,813,288 km (0.12 R)
• M55: 24,727,780 km (0.083 R)
• M56: 29,394,186 km (0.107 R)
• M57: 30,298,655 km (0.055 R)
• M58: 31,365,438 km (0.092 R)
• M59: 31,903,541 km (0.082 R)
• M60: 33,771,121 km (0.09 R)
• M61: 34,876,799 km (0.051 R)
• M62: 36,476,748 km (0.119 R)
• M63: 36,718,797 km (0.074 R)
• M64: 37,448,237 km (0.118 R)
• M65: 37,610,999 km (0.095 R)
• M66: 38,428,103 km (0.111 R)
• M67: 38,510,232 km (0.076 R)
• M68: 39,086,184 km (0.115 R)
• M69: 39,168,612 km (0.092 R)
• M70: 39,499,223 km (0.108 R)
• M71: 39,830,732 km (0.085 R)
• M72: 40,580,068 km (0.044 R)
• M73: 41,755,010 km (0.091 R)
• M74: 44,396,010 km (0.073 R)
• M75: 44,568,198 km (0.079 R)
• M76: 44,740,684 km (0.078 R)
• M77: 45,172,723 km (0.08 R)
• M78: 45,432,724 km (0.088 R)
• M79: 46,652,246 km (0.094 R)
• M80: 48,856,720 km (0.034 R)
• M81: 48,945,581 km (0.119 R)
• M82: 49,034,442 km (0.12 R)
• M83: 49,837,334 km (0.082 R)
• M84: 52,635,712 km (0.11 R)
• M85: 53,457,602 km (0.089 R)
• M86: 53,640,860 km (0.111 R)
• M87: 54,099,826 km (0.093 R)
• M88: 54,652,291 km (0.072 R)
• M89: 55,670,155 km (0.111 R)
• M90: 56,321,055 km (0.098 R)
• M91: 59,328,720 km (0.093 R)
• M92: 60,851,926 km (0.111 R)
• M93: 64,423,575 km (0.054 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 11,091 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit