🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.67 AU - 1.97 AU

Year: 892 Days

Day: 25.5 Hours

Environment

Temp: -45 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.72 AU - 2.84 AU

Year: 1251 Days

Day: 26 Hours

Environment

Temp: -80 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 105,681,139 km

• M1: 184,604 km (0.09 R)
• M2: 590,014 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.9 AU - 4.2 AU

Year: 2431 Days

Day: 21.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.43 AU - 4.15 AU

Year: 2682 Days

Day: 32.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 25.5 °

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: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.54 AU - 4.26 AU

Year: 2799 Days

Day: 18.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 105,681,139 km

• M1: 2,466,420 km (0.088 R)
• M2: 2,699,194 km (0.043 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.1

Radius: 10.8

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 6.5 AU - 7.42 AU

Year: 6673 Days

Day: 7.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 105,681,139 km

• M1: 180,116 km (0.07 R)
• M2: 326,722 km (0.075 R)
• M3: 403,166 km (0.115 R)
• M4: 543,339 km (0.103 R)
• M5: 842,535 km (0.076 R)
• M6: 1,057,807 km (0.102 R)
• M7: 1,281,306 km (0.109 R)
• M8: 1,456,485 km (0.03 R)
• M9: 2,733,303 km (0.103 R)
• M10: 3,029,357 km (0.082 R)
• M11: 3,652,582 km (0.036 R)
• M12: 3,755,355 km (0.053 R)
• M13: 3,859,176 km (0.12 R)
• M14: 4,009,223 km (0.1 R)
• M15: 4,772,022 km (0.065 R)
• M16: 4,916,983 km (0.072 R)
• M17: 5,394,200 km (0.11 R)
• M18: 5,528,539 km (0.074 R)
• M19: 5,596,008 km (0.099 R)
• M20: 6,129,174 km (0.079 R)
• M21: 6,304,503 km (0.036 R)
• M22: 6,732,503 km (0.077 R)
• M23: 7,059,673 km (0.034 R)
• M24: 7,317,729 km (0.054 R)
• M25: 8,517,205 km (0.106 R)
• M26: 9,029,877 km (0.101 R)
• M27: 9,109,762 km (0.095 R)
• M28: 10,860,057 km (0.095 R)
• M29: 11,222,383 km (0.099 R)
• M30: 11,437,505 km (0.111 R)
• M31: 11,915,321 km (0.118 R)
• M32: 12,090,650 km (0.107 R)
• M33: 12,355,438 km (0.12 R)
• M34: 13,319,596 km (0.081 R)
• M35: 13,593,061 km (0.062 R)
• M36: 13,684,615 km (0.117 R)
• M37: 13,868,321 km (0.119 R)
• M38: 14,494,538 km (0.092 R)
• M39: 14,611,523 km (0.08 R)
• M40: 14,869,879 km (0.085 R)
• M41: 15,367,591 km (0.119 R)
• M42: 15,654,370 km (0.119 R)
• M43: 15,942,944 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.4

Radius: 10.9

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 9.17 AU - 10.11 AU

Year: 10878 Days

Day: 6.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 105,681,139 km

• M1: 152,141 km (0.032 R)
• M2: 277,953 km (0.06 R)
• M3: 468,541 km (0.049 R)
• M4: 875,596 km (0.083 R)
• M5: 947,104 km (0.085 R)
• M6: 1,039,705 km (0.101 R)
• M7: 1,315,713 km (0.036 R)
• M8: 2,032,437 km (0.116 R)
• M9: 2,154,209 km (0.069 R)
• M10: 2,303,807 km (0.106 R)
• M11: 2,534,637 km (0.084 R)
• M12: 2,746,168 km (0.086 R)
• M13: 2,854,178 km (0.105 R)
• M14: 2,963,683 km (0.102 R)
• M15: 3,415,619 km (0.08 R)
• M16: 3,889,545 km (0.084 R)
• M17: 4,165,254 km (0.039 R)
• M18: 4,898,732 km (0.037 R)
• M19: 4,997,466 km (0.11 R)
• M20: 6,232,546 km (0.118 R)
• M21: 6,411,316 km (0.029 R)
• M22: 7,825,016 km (0.118 R)
• M23: 8,056,893 km (0.105 R)
• M24: 8,886,114 km (0.103 R)
• M25: 8,966,597 km (0.105 R)
• M26: 9,454,137 km (0.096 R)
• M27: 9,536,266 km (0.089 R)
• M28: 9,784,000 km (0.079 R)
• M29: 10,159,640 km (0.079 R)
• M30: 11,314,685 km (0.109 R)
• M31: 11,401,901 km (0.118 R)
• M32: 12,063,273 km (0.11 R)
• M33: 12,286,473 km (0.118 R)
• M34: 12,376,082 km (0.087 R)
• M35: 12,556,198 km (0.078 R)
• M36: 13,238,963 km (0.119 R)
• M37: 13,330,816 km (0.113 R)
• M38: 14,878,705 km (0.118 R)
• M39: 16,236,007 km (0.039 R)
• M40: 16,730,427 km (0.11 R)
• M41: 16,829,910 km (0.082 R)
• M42: 17,279,900 km (0.108 R)
• M43: 17,531,674 km (0.119 R)
• M44: 18,448,110 km (0.105 R)
• M45: 18,860,402 km (0.115 R)
• M46: 19,851,637 km (0.036 R)
• M47: 20,062,570 km (0.037 R)
• M48: 20,646,301 km (0.099 R)
• M49: 21,884,822 km (0.1 R)
• M50: 22,102,637 km (0.066 R)
• M51: 22,650,464 km (0.037 R)
• M52: 22,760,568 km (0.042 R)
• M53: 24,489,770 km (0.116 R)
• M54: 25,627,611 km (0.092 R)
• M55: 25,799,798 km (0.082 R)
• M56: 26,550,331 km (0.103 R)
• M57: 27,249,551 km (0.108 R)
• M58: 27,954,905 km (0.11 R)
• M59: 29,383,415 km (0.096 R)
• M60: 30,227,596 km (0.112 R)
• M61: 30,409,507 km (0.077 R)
• M62: 30,835,562 km (0.047 R)
• M63: 31,079,855 km (0.117 R)
• M64: 31,693,356 km (0.094 R)
• M65: 33,119,622 km (0.092 R)
• M66: 34,187,302 km (0.055 R)
• M67: 34,566,832 km (0.1 R)
• M68: 35,521,715 km (0.09 R)
• M69: 35,906,182 km (0.089 R)
• M70: 36,291,995 km (0.096 R)
• M71: 37,002,734 km (0.117 R)
• M72: 37,653,036 km (0.078 R)
• M73: 38,635,445 km (0.066 R)
• M74: 38,964,710 km (0.07 R)
• M75: 39,825,347 km (0.047 R)
• M76: 40,692,266 km (0.109 R)
• M77: 40,960,346 km (0.113 R)
• M78: 42,173,435 km (0.093 R)
• M79: 43,603,890 km (0.118 R)
• M80: 44,566,253 km (0.116 R)
• M81: 45,050,052 km (0.076 R)
• M82: 45,674,623 km (0.083 R)
• M83: 46,022,887 km (0.059 R)
• M84: 46,232,324 km (0.112 R)
• M85: 46,792,120 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 264.5

Radius: 6

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 12.07 AU - 18.41 AU

Year: 21623 Days

Day: 15.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 105,681,139 km

• M1: 89,310 km (0.085 R)
• M2: 347,665 km (0.116 R)
• M3: 489,484 km (0.058 R)
• M4: 706,850 km (0.105 R)
• M5: 745,895 km (0.113 R)
• M6: 952,789 km (0.052 R)
• M7: 1,320,052 km (0.091 R)
• M8: 1,443,320 km (0.085 R)
• M9: 1,544,748 km (0.066 R)
• M10: 1,835,566 km (0.081 R)
• M11: 2,057,868 km (0.06 R)
• M12: 2,347,789 km (0.092 R)
• M13: 3,259,887 km (0.048 R)
• M14: 4,160,317 km (0.081 R)
• M15: 5,093,957 km (0.05 R)
• M16: 5,485,006 km (0.108 R)
• M17: 5,764,455 km (0.111 R)
• M18: 6,130,521 km (0.101 R)
• M19: 6,378,853 km (0.073 R)
• M20: 6,842,607 km (0.11 R)
• M21: 7,013,896 km (0.113 R)
• M22: 7,891,736 km (0.099 R)
• M23: 8,026,375 km (0.058 R)
• M24: 8,343,522 km (0.085 R)
• M25: 8,389,149 km (0.114 R)
• M26: 8,757,310 km (0.083 R)
• M27: 8,803,685 km (0.092 R)
• M28: 8,896,735 km (0.108 R)
• M29: 9,036,908 km (0.104 R)
• M30: 9,941,377 km (0.074 R)
• M31: 10,184,174 km (0.108 R)
• M32: 10,478,134 km (0.073 R)
• M33: 11,024,316 km (0.084 R)
• M34: 11,124,696 km (0.116 R)
• M35: 11,174,961 km (0.076 R)
• M36: 11,427,482 km (0.102 R)
• M37: 11,938,060 km (0.074 R)
• M38: 12,665,255 km (0.112 R)
• M39: 13,945,065 km (0.118 R)
• M40: 14,820,960 km (0.066 R)
• M41: 14,931,663 km (0.095 R)
• M42: 15,321,365 km (0.12 R)
• M43: 16,167,790 km (0.058 R)
• M44: 17,436,529 km (0.116 R)
• M45: 17,612,008 km (0.06 R)
• M46: 18,438,536 km (0.087 R)
• M47: 18,676,995 km (0.074 R)
• M48: 20,745,036 km (0.099 R)
• M49: 23,205,173 km (0.11 R)
• M50: 23,591,734 km (0.088 R)
• M51: 23,656,360 km (0.094 R)
• M52: 24,175,614 km (0.045 R)
• M53: 25,888,809 km (0.115 R)
• M54: 26,625,429 km (0.074 R)
• M55: 27,368,781 km (0.102 R)
• M56: 28,393,526 km (0.106 R)
• M57: 28,945,243 km (0.082 R)
• M58: 29,153,035 km (0.116 R)
• M59: 29,849,263 km (0.101 R)
• M60: 30,550,877 km (0.116 R)
• M61: 31,045,298 km (0.096 R)
• M62: 31,328,936 km (0.114 R)
• M63: 33,993,573 km (0.057 R)
• M64: 37,180,456 km (0.115 R)
• M65: 37,255,704 km (0.074 R)
• M66: 40,538,629 km (0.09 R)
• M67: 41,861,823 km (0.105 R)
• M68: 41,940,062 km (0.041 R)
• M69: 42,018,452 km (0.077 R)
• M70: 42,096,841 km (0.085 R)
• M71: 42,332,158 km (0.099 R)
• M72: 42,489,386 km (0.096 R)
• M73: 43,436,639 km (0.117 R)
• M74: 44,790,350 km (0.086 R)
• M75: 45,754,210 km (0.111 R)
• M76: 46,887,413 km (0.073 R)
• M77: 46,968,795 km (0.06 R)
• M78: 48,111,872 km (0.114 R)
• M79: 49,098,919 km (0.029 R)
• M80: 49,264,075 km (0.078 R)
• M81: 50,508,579 km (0.055 R)
• M82: 50,758,707 km (0.11 R)
• M83: 53,622,459 km (0.028 R)
• M84: 54,645,709 km (0.117 R)
• M85: 54,731,279 km (0.087 R)
• M86: 55,159,727 km (0.107 R)
• M87: 55,331,316 km (0.04 R)
• M88: 56,278,869 km (0.043 R)
• M89: 57,666,538 km (0.091 R)
• M90: 57,840,820 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 790.2

Radius: 4.6

Gravity: 37.34 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 14.68 AU - 23.64 AU

Year: 30481 Days

Day: 19.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 105,681,139 km

• M1: 60,587 km (0.101 R)
• M2: 270,922 km (0.047 R)
• M3: 1,133,503 km (0.098 R)
• M4: 2,013,438 km (0.045 R)
• M5: 2,492,151 km (0.078 R)
• M6: 2,674,660 km (0.05 R)
• M7: 2,767,710 km (0.118 R)
• M8: 3,101,313 km (0.091 R)
• M9: 3,397,368 km (0.054 R)
• M10: 3,599,774 km (0.109 R)
• M11: 5,354,706 km (0.101 R)
• M12: 6,440,488 km (0.057 R)
• M13: 6,502,720 km (0.114 R)
• M14: 6,690,765 km (0.062 R)
• M15: 6,944,333 km (0.085 R)
• M16: 7,657,466 km (0.079 R)
• M17: 7,856,132 km (0.118 R)
• M18: 8,461,854 km (0.051 R)
• M19: 9,152,398 km (0.085 R)
• M20: 9,717,878 km (0.067 R)
• M21: 10,587,041 km (0.116 R)
• M22: 11,556,286 km (0.117 R)
• M23: 12,866,165 km (0.045 R)
• M24: 16,723,396 km (0.078 R)
• M25: 17,499,809 km (0.096 R)
• M26: 19,087,641 km (0.109 R)
• M27: 20,628,948 km (0.087 R)
• M28: 23,062,307 km (0.03 R)
• M29: 23,444,679 km (0.076 R)
• M30: 24,312,646 km (0.103 R)
• M31: 26,578,007 km (0.055 R)
• M32: 28,601,916 km (0.106 R)
• M33: 28,807,164 km (0.114 R)
• M34: 29,012,712 km (0.053 R)
• M35: 29,943,959 km (0.081 R)
• M36: 30,570,175 km (0.069 R)
• M37: 31,517,579 km (0.107 R)
• M38: 31,623,494 km (0.081 R)
• M39: 31,941,838 km (0.086 R)
• M40: 32,261,230 km (0.07 R)
• M41: 32,367,893 km (0.112 R)
• M42: 34,308,327 km (0.12 R)
• M43: 34,963,566 km (0.067 R)
• M44: 35,512,590 km (0.105 R)
• M45: 35,954,053 km (0.079 R)
• M46: 36,175,308 km (0.11 R)
• M47: 36,842,216 km (0.057 R)
• M48: 39,435,495 km (0.117 R)
• M49: 40,236,442 km (0.113 R)
• M50: 41,505,780 km (0.052 R)
• M51: 43,022,852 km (0.096 R)
• M52: 43,257,870 km (0.073 R)
• M53: 45,153,125 km (0.11 R)
• M54: 46,954,433 km (0.119 R)
• M55: 47,924,725 km (0.066 R)
• M56: 48,168,270 km (0.119 R)
• M57: 48,290,193 km (0.065 R)
• M58: 49,024,120 km (0.096 R)
• M59: 49,884,906 km (0.113 R)
• M60: 50,999,111 km (0.06 R)
• M61: 51,123,427 km (0.09 R)
• M62: 51,247,743 km (0.074 R)
• M63: 52,246,608 km (0.115 R)
• M64: 54,517,354 km (0.105 R)
• M65: 54,644,512 km (0.106 R)
• M66: 55,281,350 km (0.072 R)
• M67: 56,562,656 km (0.112 R)
• M68: 59,023,840 km (0.096 R)
• M69: 61,652,274 km (0.092 R)
• M70: 62,714,120 km (0.082 R)
• M71: 65,125,638 km (0.119 R)
• M72: 67,567,225 km (0.114 R)
• M73: 69,349,085 km (0.116 R)
• M74: 69,762,573 km (0.116 R)
• M75: 72,260,110 km (0.027 R)
• M76: 72,539,409 km (0.111 R)
• M77: 73,800,818 km (0.055 R)
• M78: 74,645,747 km (0.084 R)
• M79: 77,771,146 km (0.102 R)
• M80: 79,637,978 km (0.078 R)
• M81: 82,684,538 km (0.111 R)
• M82: 82,976,703 km (0.115 R)
• M83: 86,360,906 km (0.083 R)
• M84: 88,741,606 km (0.04 R)
• M85: 92,050,113 km (0.082 R)
• M86: 95,705,238 km (0.098 R)
• M87: 96,165,401 km (0.068 R)
• M88: 96,319,038 km (0.117 R)
• M89: 98,942,237 km (0.115 R)
• M90: 100,496,110 km (0.074 R)
• M91: 100,807,872 km (0.059 R)
• M92: 102,214,840 km (0.118 R)
• M93: 102,999,181 km (0.112 R)
• M94: 103,628,240 km (0.106 R)
• M95: 103,943,144 km (0.093 R)
• M96: 104,889,949 km (0.111 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 11,879 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit