🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.1

Radius: 11.1

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.6 AU - 0.84 AU

Year: 414 Days

Day: 11.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 48,414,744 km

• M1: 143,016 km (0.097 R)
• M2: 252,072 km (0.095 R)
• M3: 337,493 km (0.078 R)
• M4: 453,880 km (0.107 R)
• M5: 525,537 km (0.103 R)
• M6: 632,051 km (0.105 R)
• M7: 718,369 km (0.093 R)
• M8: 796,609 km (0.102 R)
• M9: 985,401 km (0.109 R)
• M10: 1,064,239 km (0.063 R)
• M11: 1,140,684 km (0.117 R)
• M12: 1,412,802 km (0.101 R)
• M13: 1,519,017 km (0.104 R)
• M14: 1,689,110 km (0.116 R)
• M15: 1,762,413 km (0.1 R)
• M16: 1,871,469 km (0.088 R)
• M17: 1,947,465 km (0.093 R)
• M18: 2,036,476 km (0.108 R)
• M19: 2,132,966 km (0.11 R)
• M20: 2,206,419 km (0.099 R)
• M21: 2,534,637 km (0.118 R)
• M22: 2,638,757 km (0.119 R)
• M23: 2,811,243 km (0.076 R)
• M24: 2,925,985 km (0.052 R)
• M25: 3,008,114 km (0.059 R)
• M26: 3,125,548 km (0.104 R)
• M27: 3,393,777 km (0.08 R)
• M28: 3,640,315 km (0.052 R)
• M29: 3,825,367 km (0.119 R)
• M30: 3,937,865 km (0.095 R)
• M31: 4,013,561 km (0.113 R)
• M32: 4,181,709 km (0.096 R)
• M33: 4,352,101 km (0.102 R)
• M34: 4,438,270 km (0.053 R)
• M35: 4,564,680 km (0.06 R)
• M36: 4,644,116 km (0.1 R)
• M37: 4,732,229 km (0.11 R)
• M38: 4,926,407 km (0.076 R)
• M39: 5,189,251 km (0.085 R)
• M40: 5,499,068 km (0.057 R)
• M41: 5,600,944 km (0.088 R)
• M42: 5,677,688 km (0.081 R)
• M43: 5,832,223 km (0.031 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.1

Radius: 10.8

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.65 AU - 1.07 AU

Year: 541 Days

Day: 7.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 48,414,744 km

• M1: 136,882 km (0.098 R)
• M2: 208,839 km (0.11 R)
• M3: 286,031 km (0.099 R)
• M4: 355,744 km (0.061 R)
• M5: 433,684 km (0.081 R)
• M6: 506,538 km (0.084 R)
• M7: 630,854 km (0.109 R)
• M8: 713,283 km (0.12 R)
• M9: 793,766 km (0.108 R)
• M10: 883,974 km (0.053 R)
• M11: 961,466 km (0.046 R)
• M12: 1,044,792 km (0.062 R)
• M13: 1,137,841 km (0.079 R)
• M14: 1,244,654 km (0.068 R)
• M15: 1,370,017 km (0.065 R)
• M16: 1,534,874 km (0.084 R)
• M17: 1,629,869 km (0.082 R)
• M18: 1,726,808 km (0.037 R)
• M19: 1,813,276 km (0.066 R)
• M20: 1,884,484 km (0.086 R)
• M21: 2,042,609 km (0.091 R)
• M22: 2,121,298 km (0.097 R)
• M23: 2,192,058 km (0.066 R)
• M24: 2,308,744 km (0.105 R)
• M25: 2,619,160 km (0.1 R)
• M26: 2,719,240 km (0.108 R)
• M27: 2,849,989 km (0.105 R)
• M28: 2,938,252 km (0.118 R)
• M29: 3,057,332 km (0.108 R)
• M30: 3,152,925 km (0.104 R)
• M31: 3,249,415 km (0.098 R)
• M32: 3,357,275 km (0.102 R)
• M33: 3,482,040 km (0.053 R)
• M34: 3,555,493 km (0.111 R)
• M35: 3,677,415 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.7

Radius: 13.2

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.87 AU - 1.05 AU

Year: 638 Days

Day: 7.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 48,414,744 km

• M1: 168,148 km (0.099 R)
• M2: 264,938 km (0.067 R)
• M3: 361,728 km (0.11 R)
• M4: 474,375 km (0.102 R)
• M5: 558,449 km (0.064 R)
• M6: 791,223 km (0.107 R)
• M7: 930,200 km (0.117 R)
• M8: 1,041,800 km (0.106 R)
• M9: 1,158,187 km (0.073 R)
• M10: 1,301,950 km (0.09 R)
• M11: 1,416,841 km (0.119 R)
• M12: 1,663,528 km (0.053 R)
• M13: 1,846,786 km (0.102 R)
• M14: 1,950,906 km (0.081 R)
• M15: 2,090,630 km (0.082 R)
• M16: 2,226,764 km (0.062 R)
• M17: 2,551,840 km (0.099 R)
• M18: 2,734,948 km (0.088 R)
• M19: 2,899,805 km (0.053 R)
• M20: 2,991,209 km (0.078 R)
• M21: 3,231,763 km (0.038 R)
• M22: 3,382,408 km (0.106 R)
• M23: 3,527,368 km (0.094 R)
• M24: 3,690,879 km (0.105 R)
• M25: 3,773,606 km (0.057 R)
• M26: 4,017,002 km (0.078 R)
• M27: 4,222,400 km (0.066 R)
• M28: 4,344,023 km (0.098 R)
• M29: 4,493,022 km (0.085 R)
• M30: 4,643,967 km (0.067 R)
• M31: 4,932,541 km (0.117 R)
• M32: 5,292,174 km (0.081 R)
• M33: 5,442,371 km (0.12 R)
• M34: 5,603,338 km (0.115 R)
• M35: 5,689,207 km (0.037 R)
• M36: 5,804,547 km (0.108 R)
• M37: 5,910,761 km (0.102 R)
• M38: 6,056,919 km (0.092 R)
• M39: 6,342,651 km (0.113 R)
• M40: 6,492,248 km (0.045 R)
• M41: 6,622,847 km (0.101 R)
• M42: 6,815,380 km (0.029 R)
• M43: 6,958,395 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.9

Radius: 12.6

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.24 AU - 1.6 AU

Year: 1148 Days

Day: 11.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 48,414,744 km

• M1: 156,928 km (0.083 R)
• M2: 290,669 km (0.086 R)
• M3: 385,065 km (0.086 R)
• M4: 543,339 km (0.106 R)
• M5: 630,256 km (0.057 R)
• M6: 775,665 km (0.115 R)
• M7: 876,494 km (0.063 R)
• M8: 987,047 km (0.055 R)
• M9: 1,113,158 km (0.116 R)
• M10: 1,299,407 km (0.045 R)
• M11: 1,399,338 km (0.113 R)
• M12: 1,507,947 km (0.105 R)
• M13: 1,655,151 km (0.084 R)
• M14: 1,820,008 km (0.118 R)
• M15: 1,990,250 km (0.103 R)
• M16: 2,119,951 km (0.073 R)
• M17: 2,639,056 km (0.119 R)
• M18: 2,957,550 km (0.119 R)
• M19: 3,098,920 km (0.112 R)
• M20: 3,443,145 km (0.108 R)
• M21: 4,110,201 km (0.087 R)
• M22: 4,540,146 km (0.054 R)
• M23: 4,652,045 km (0.103 R)
• M24: 4,852,357 km (0.058 R)
• M25: 4,940,320 km (0.081 R)
• M26: 5,406,467 km (0.111 R)
• M27: 5,617,250 km (0.083 R)
• M28: 5,784,052 km (0.092 R)
• M29: 6,075,469 km (0.103 R)
• M30: 6,218,035 km (0.108 R)
• M31: 6,643,193 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717

Radius: 8.1

Gravity: 10.93 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.49 AU - 2.93 AU

Year: 3026 Days

Day: 9.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 48,414,744 km

• M1: 110,852 km (0.072 R)
• M2: 219,909 km (0.12 R)
• M3: 462,557 km (0.114 R)
• M4: 585,526 km (0.067 R)
• M5: 833,111 km (0.103 R)
• M6: 886,517 km (0.07 R)
• M7: 1,112,410 km (0.043 R)
• M8: 1,381,836 km (0.086 R)
• M9: 1,498,073 km (0.084 R)
• M10: 1,590,824 km (0.106 R)
• M11: 1,726,659 km (0.104 R)
• M12: 1,852,171 km (0.118 R)
• M13: 1,995,336 km (0.119 R)
• M14: 2,232,000 km (0.074 R)
• M15: 2,797,331 km (0.074 R)
• M16: 2,928,827 km (0.067 R)
• M17: 3,163,995 km (0.111 R)
• M18: 3,440,302 km (0.118 R)
• M19: 3,492,961 km (0.087 R)
• M20: 3,616,977 km (0.119 R)
• M21: 4,221,054 km (0.093 R)
• M22: 4,719,065 km (0.048 R)
• M23: 5,235,626 km (0.1 R)
• M24: 5,500,564 km (0.049 R)
• M25: 6,582,306 km (0.114 R)
• M26: 6,669,971 km (0.092 R)
• M27: 7,158,557 km (0.086 R)
• M28: 7,452,816 km (0.08 R)
• M29: 7,727,927 km (0.084 R)
• M30: 8,076,490 km (0.076 R)
• M31: 8,288,171 km (0.104 R)
• M32: 8,430,289 km (0.109 R)
• M33: 8,549,219 km (0.111 R)
• M34: 9,152,847 km (0.072 R)
• M35: 9,250,833 km (0.094 R)
• M36: 9,324,435 km (0.101 R)
• M37: 9,496,922 km (0.047 R)
• M38: 10,197,788 km (0.071 R)
• M39: 10,734,246 km (0.075 R)
• M40: 10,863,349 km (0.105 R)
• M41: 11,306,158 km (0.081 R)
• M42: 11,675,216 km (0.117 R)
• M43: 11,781,431 km (0.067 R)
• M44: 11,967,979 km (0.048 R)
• M45: 12,021,535 km (0.118 R)
• M46: 12,479,454 km (0.083 R)
• M47: 12,724,196 km (0.103 R)
• M48: 13,523,648 km (0.06 R)
• M49: 13,579,448 km (0.056 R)
• M50: 13,971,693 km (0.08 R)
• M51: 14,453,099 km (0.057 R)
• M52: 14,624,239 km (0.11 R)
• M53: 14,767,554 km (0.088 R)
• M54: 14,882,295 km (0.045 R)
• M55: 15,432,068 km (0.08 R)
• M56: 15,548,754 km (0.056 R)
• M57: 16,313,648 km (0.111 R)
• M58: 16,880,474 km (0.039 R)
• M59: 17,241,753 km (0.106 R)
• M60: 17,302,191 km (0.079 R)
• M61: 17,453,584 km (0.114 R)
• M62: 17,635,943 km (0.104 R)
• M63: 17,696,830 km (0.055 R)
• M64: 18,063,943 km (0.09 R)
• M65: 18,433,450 km (0.057 R)
• M66: 18,898,849 km (0.066 R)
• M67: 19,462,384 km (0.094 R)
• M68: 19,999,739 km (0.106 R)
• M69: 20,095,183 km (0.108 R)
• M70: 20,158,762 km (0.048 R)
• M71: 20,606,209 km (0.087 R)
• M72: 21,250,976 km (0.045 R)
• M73: 21,673,590 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 682.7

Radius: 3.2

Gravity: 66.67 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.07 AU - 7.09 AU

Year: 10168 Days

Day: 16.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 48,414,744 km

• M1: 41,289 km (0.073 R)
• M2: 128,654 km (0.039 R)
• M3: 230,979 km (0.117 R)
• M4: 303,833 km (0.113 R)
• M5: 398,080 km (0.066 R)
• M6: 501,602 km (0.04 R)
• M7: 786,586 km (0.08 R)
• M8: 823,087 km (0.093 R)
• M9: 955,033 km (0.117 R)
• M10: 993,928 km (0.107 R)
• M11: 1,281,156 km (0.076 R)
• M12: 1,302,698 km (0.047 R)
• M13: 1,411,755 km (0.111 R)
• M14: 1,615,657 km (0.085 R)
• M15: 2,101,252 km (0.082 R)
• M16: 2,255,038 km (0.078 R)
• M17: 2,738,539 km (0.094 R)
• M18: 2,794,039 km (0.106 R)
• M19: 3,049,104 km (0.071 R)
• M20: 3,164,893 km (0.102 R)
• M21: 3,795,747 km (0.116 R)
• M22: 4,141,467 km (0.065 R)
• M23: 4,399,075 km (0.079 R)
• M24: 4,529,824 km (0.104 R)
• M25: 4,661,918 km (0.065 R)
• M26: 5,237,122 km (0.111 R)
• M27: 5,445,512 km (0.117 R)
• M28: 5,550,679 km (0.088 R)
• M29: 5,906,124 km (0.037 R)
• M30: 6,379,152 km (0.119 R)
• M31: 7,207,177 km (0.07 R)
• M32: 7,245,623 km (0.111 R)
• M33: 7,988,676 km (0.11 R)
• M34: 8,389,299 km (0.028 R)
• M35: 8,673,685 km (0.095 R)
• M36: 9,885,278 km (0.088 R)
• M37: 10,838,964 km (0.089 R)
• M38: 10,883,095 km (0.047 R)
• M39: 13,254,072 km (0.094 R)
• M40: 13,537,560 km (0.082 R)
• M41: 15,181,342 km (0.112 R)
• M42: 16,429,586 km (0.077 R)
• M43: 16,836,044 km (0.094 R)
• M44: 18,863,843 km (0.073 R)
• M45: 19,022,865 km (0.106 R)
• M46: 19,556,630 km (0.054 R)
• M47: 20,257,796 km (0.079 R)
• M48: 21,022,091 km (0.115 R)
• M49: 21,187,098 km (0.105 R)
• M50: 21,242,150 km (0.094 R)
• M51: 21,407,754 km (0.111 R)
• M52: 22,130,163 km (0.103 R)
• M53: 22,747,703 km (0.105 R)
• M54: 24,982,096 km (0.043 R)
• M55: 26,747,950 km (0.096 R)
• M56: 26,926,719 km (0.059 R)
• M57: 27,046,098 km (0.109 R)
• M58: 27,826,550 km (0.111 R)
• M59: 28,675,219 km (0.108 R)
• M60: 29,778,952 km (0.075 R)
• M61: 30,211,888 km (0.079 R)
• M62: 30,273,822 km (0.097 R)
• M63: 31,083,894 km (0.052 R)
• M64: 31,964,278 km (0.075 R)
• M65: 32,598,124 km (0.092 R)
• M66: 33,300,187 km (0.032 R)
• M67: 34,459,570 km (0.066 R)
• M68: 35,109,423 km (0.066 R)
• M69: 36,025,860 km (0.039 R)
• M70: 36,487,220 km (0.092 R)
• M71: 36,950,375 km (0.1 R)
• M72: 37,415,475 km (0.094 R)
• M73: 37,748,779 km (0.075 R)
• M74: 38,150,299 km (0.092 R)
• M75: 38,754,974 km (0.091 R)
• M76: 38,957,230 km (0.078 R)
• M77: 39,430,708 km (0.052 R)
• M78: 40,246,614 km (0.043 R)
• M79: 41,068,056 km (0.055 R)
• M80: 41,205,387 km (0.118 R)
• M81: 44,267,805 km (0.093 R)
• M82: 45,186,486 km (0.11 R)
• M83: 45,541,481 km (0.103 R)
• M84: 46,397,331 km (0.117 R)
• M85: 46,612,004 km (0.095 R)
• M86: 46,683,811 km (0.118 R)
• M87: 47,763,159 km (0.1 R)
• M88: 47,907,671 km (0.118 R)
• M89: 47,980,076 km (0.069 R)
• M90: 48,414,808 km (0.075 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 15,628 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit