🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.46 AU - 0.54 AU

Year: 228 Days

Day: 24.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.6

Radius: 8.1

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.62 AU - 0.9 AU

Year: 428 Days

Day: 9.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 37,209,401 km

• M1: 101,727 km (0.11 R)
• M2: 190,588 km (0.036 R)
• M3: 246,836 km (0.093 R)
• M4: 307,274 km (0.101 R)
• M5: 428,747 km (0.063 R)
• M6: 489,484 km (0.067 R)
• M7: 684,709 km (0.103 R)
• M8: 796,758 km (0.112 R)
• M9: 850,165 km (0.087 R)
• M10: 1,035,965 km (0.098 R)
• M11: 1,132,007 km (0.111 R)
• M12: 1,196,484 km (0.108 R)
• M13: 1,309,430 km (0.089 R)
• M14: 1,365,380 km (0.032 R)
• M15: 1,434,195 km (0.071 R)
• M16: 1,496,128 km (0.102 R)
• M17: 1,622,539 km (0.092 R)
• M18: 1,704,369 km (0.108 R)
• M19: 1,854,565 km (0.087 R)
• M20: 2,598,365 km (0.069 R)
• M21: 2,648,929 km (0.12 R)
• M22: 2,720,288 km (0.049 R)
• M23: 2,828,597 km (0.109 R)
• M24: 2,901,600 km (0.11 R)
• M25: 2,969,967 km (0.115 R)
• M26: 3,183,891 km (0.048 R)
• M27: 3,238,046 km (0.088 R)
• M28: 3,303,570 km (0.115 R)
• M29: 3,391,683 km (0.057 R)
• M30: 3,508,369 km (0.039 R)
• M31: 3,598,278 km (0.073 R)
• M32: 3,671,880 km (0.063 R)
• M33: 3,745,931 km (0.112 R)
• M34: 3,953,722 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.3

Radius: 9.2

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.82 AU - 1.1 AU

Year: 607 Days

Day: 7.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 37,209,401 km

• M1: 116,686 km (0.07 R)
• M2: 173,982 km (0.117 R)
• M3: 237,412 km (0.12 R)
• M4: 302,936 km (0.079 R)
• M5: 396,734 km (0.104 R)
• M6: 547,827 km (0.072 R)
• M7: 693,386 km (0.105 R)
• M8: 758,162 km (0.119 R)
• M9: 834,158 km (0.035 R)
• M10: 894,146 km (0.101 R)
• M11: 960,568 km (0.072 R)
• M12: 1,083,537 km (0.094 R)
• M13: 1,165,218 km (0.11 R)
• M14: 1,243,607 km (0.111 R)
• M15: 1,384,079 km (0.079 R)
• M16: 1,456,186 km (0.082 R)
• M17: 1,524,103 km (0.101 R)
• M18: 1,587,233 km (0.091 R)
• M19: 1,680,732 km (0.098 R)
• M20: 1,782,159 km (0.031 R)
• M21: 1,848,880 km (0.096 R)
• M22: 1,935,048 km (0.09 R)
• M23: 2,003,714 km (0.085 R)
• M24: 2,156,603 km (0.093 R)
• M25: 2,240,976 km (0.099 R)
• M26: 2,319,964 km (0.111 R)
• M27: 2,446,823 km (0.053 R)
• M28: 2,596,720 km (0.091 R)
• M29: 2,728,665 km (0.106 R)
• M30: 2,813,038 km (0.11 R)
• M31: 2,991,957 km (0.112 R)
• M32: 3,167,137 km (0.119 R)
• M33: 3,535,446 km (0.034 R)
• M34: 3,893,883 km (0.094 R)
• M35: 4,222,998 km (0.09 R)
• M36: 4,312,907 km (0.111 R)
• M37: 4,395,185 km (0.11 R)
• M38: 4,636,786 km (0.077 R)
• M39: 4,788,927 km (0.085 R)
• M40: 4,882,725 km (0.077 R)
• M41: 4,959,917 km (0.073 R)
• M42: 5,281,553 km (0.082 R)
• M43: 5,387,468 km (0.081 R)
• M44: 5,511,784 km (0.038 R)
• M45: 5,781,509 km (0.095 R)
• M46: 5,917,942 km (0.048 R)
• M47: 6,110,774 km (0.037 R)
• M48: 6,203,375 km (0.085 R)
• M49: 6,324,549 km (0.079 R)

Asteroid Belt

Center: 1.67 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.2

Radius: 14.6

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.31 AU - 2.43 AU

Year: 2356 Days

Day: 14.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 37,209,401 km

• M1: 208,988 km (0.048 R)
• M2: 383,868 km (0.098 R)
• M3: 549,623 km (0.053 R)
• M4: 659,278 km (0.074 R)
• M5: 879,187 km (0.081 R)
• M6: 1,003,652 km (0.112 R)
• M7: 1,292,376 km (0.111 R)
• M8: 1,447,210 km (0.084 R)
• M9: 1,652,907 km (0.109 R)
• M10: 2,021,666 km (0.092 R)
• M11: 2,624,096 km (0.12 R)
• M12: 2,973,258 km (0.11 R)
• M13: 3,069,898 km (0.114 R)
• M14: 3,209,922 km (0.045 R)
• M15: 3,366,401 km (0.088 R)
• M16: 3,569,405 km (0.061 R)
• M17: 3,746,529 km (0.078 R)
• M18: 3,851,397 km (0.104 R)
• M19: 4,079,235 km (0.104 R)
• M20: 4,187,244 km (0.044 R)
• M21: 4,358,684 km (0.056 R)
• M22: 4,644,565 km (0.102 R)
• M23: 4,789,825 km (0.073 R)
• M24: 4,920,274 km (0.078 R)
• M25: 5,134,797 km (0.11 R)
• M26: 5,234,729 km (0.088 R)
• M27: 5,335,558 km (0.097 R)
• M28: 5,436,985 km (0.047 R)
• M29: 5,556,065 km (0.063 R)
• M30: 5,693,246 km (0.102 R)
• M31: 6,147,126 km (0.116 R)
• M32: 6,432,260 km (0.085 R)
• M33: 6,703,630 km (0.076 R)
• M34: 6,997,291 km (0.078 R)
• M35: 7,578,329 km (0.081 R)
• M36: 8,077,687 km (0.113 R)
• M37: 8,233,568 km (0.112 R)
• M38: 8,390,496 km (0.084 R)
• M39: 8,607,712 km (0.075 R)
• M40: 8,827,022 km (0.074 R)
• M41: 9,577,854 km (0.111 R)
• M42: 9,971,596 km (0.12 R)
• M43: 10,117,902 km (0.119 R)
• M44: 10,286,050 km (0.111 R)
• M45: 10,497,582 km (0.098 R)
• M46: 10,968,067 km (0.119 R)
• M47: 11,423,742 km (0.078 R)
• M48: 11,730,867 km (0.111 R)
• M49: 12,085,264 km (0.074 R)
• M50: 13,123,922 km (0.115 R)
• M51: 13,491,933 km (0.072 R)
• M52: 13,654,097 km (0.096 R)
• M53: 13,956,883 km (0.104 R)
• M54: 14,735,390 km (0.068 R)
• M55: 14,854,470 km (0.091 R)
• M56: 15,868,445 km (0.114 R)
• M57: 16,015,200 km (0.092 R)
• M58: 16,285,224 km (0.096 R)
• M59: 16,482,693 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512

Radius: 10.9

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.32 AU - 3.16 AU

Year: 2928 Days

Day: 8.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 37,209,401 km

• M1: 224,846 km (0.061 R)
• M2: 348,563 km (0.116 R)
• M3: 518,955 km (0.094 R)
• M4: 667,057 km (0.058 R)
• M5: 756,068 km (0.062 R)
• M6: 1,231,041 km (0.104 R)
• M7: 1,309,131 km (0.107 R)
• M8: 1,470,697 km (0.055 R)
• M9: 1,688,212 km (0.074 R)
• M10: 2,114,416 km (0.075 R)
• M11: 2,250,251 km (0.098 R)
• M12: 2,319,365 km (0.082 R)
• M13: 2,389,078 km (0.085 R)
• M14: 2,748,711 km (0.086 R)
• M15: 2,837,572 km (0.071 R)
• M16: 2,912,521 km (0.12 R)
• M17: 3,187,482 km (0.117 R)
• M18: 3,470,970 km (0.111 R)
• M19: 3,567,460 km (0.077 R)
• M20: 3,730,073 km (0.038 R)
• M21: 3,845,413 km (0.116 R)
• M22: 4,232,722 km (0.079 R)
• M23: 4,335,795 km (0.118 R)
• M24: 4,739,111 km (0.111 R)
• M25: 4,990,435 km (0.113 R)
• M26: 5,246,248 km (0.063 R)
• M27: 5,487,699 km (0.062 R)
• M28: 5,619,195 km (0.08 R)
• M29: 5,847,182 km (0.114 R)
• M30: 6,039,416 km (0.093 R)
• M31: 6,292,535 km (0.077 R)
• M32: 6,489,705 km (0.099 R)
• M33: 6,971,111 km (0.099 R)
• M34: 7,862,565 km (0.08 R)
• M35: 8,570,911 km (0.04 R)
• M36: 8,723,800 km (0.052 R)
• M37: 8,943,858 km (0.108 R)
• M38: 9,054,561 km (0.054 R)
• M39: 9,479,419 km (0.071 R)
• M40: 10,140,492 km (0.067 R)
• M41: 10,302,207 km (0.096 R)
• M42: 10,769,252 km (0.092 R)
• M43: 10,887,135 km (0.113 R)
• M44: 11,147,884 km (0.088 R)
• M45: 11,651,580 km (0.093 R)
• M46: 12,015,851 km (0.066 R)
• M47: 12,285,276 km (0.06 R)
• M48: 12,556,946 km (0.098 R)
• M49: 12,705,796 km (0.083 R)
• M50: 13,484,752 km (0.09 R)
• M51: 13,611,910 km (0.068 R)
• M52: 14,564,699 km (0.104 R)
• M53: 14,773,687 km (0.107 R)
• M54: 15,273,643 km (0.071 R)
• M55: 16,047,663 km (0.069 R)
• M56: 16,425,846 km (0.093 R)
• M57: 16,588,758 km (0.077 R)
• M58: 17,218,565 km (0.076 R)
• M59: 18,191,999 km (0.109 R)
• M60: 18,445,118 km (0.096 R)
• M61: 18,529,791 km (0.117 R)
• M62: 18,926,674 km (0.049 R)
• M63: 19,126,088 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.5

Radius: 12.3

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.13 AU - 5.27 AU

Year: 7656 Days

Day: 8 Hours

Environment

Temp: -207 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 37,209,401 km

• M1: 170,542 km (0.118 R)
• M2: 285,134 km (0.107 R)
• M3: 380,128 km (0.108 R)
• M4: 551,418 km (0.116 R)
• M5: 696,079 km (0.084 R)
• M6: 1,042,847 km (0.037 R)
• M7: 1,315,564 km (0.113 R)
• M8: 1,460,823 km (0.114 R)
• M9: 1,669,512 km (0.104 R)
• M10: 1,748,051 km (0.095 R)
• M11: 2,332,530 km (0.039 R)
• M12: 2,465,523 km (0.09 R)
• M13: 2,879,909 km (0.098 R)
• M14: 3,904,504 km (0.036 R)
• M15: 4,664,462 km (0.106 R)
• M16: 5,004,198 km (0.111 R)
• M17: 5,090,367 km (0.065 R)
• M18: 5,469,597 km (0.051 R)
• M19: 5,797,815 km (0.065 R)
• M20: 6,132,466 km (0.05 R)
• M21: 6,411,166 km (0.032 R)
• M22: 6,630,626 km (0.072 R)
• M23: 7,012,849 km (0.061 R)
• M24: 7,402,402 km (0.112 R)
• M25: 7,566,810 km (0.071 R)
• M26: 7,832,346 km (0.101 R)
• M27: 7,966,236 km (0.105 R)
• M28: 8,270,369 km (0.075 R)
• M29: 9,596,554 km (0.103 R)
• M30: 10,431,160 km (0.104 R)
• M31: 10,913,165 km (0.094 R)
• M32: 11,516,493 km (0.089 R)
• M33: 12,913,288 km (0.105 R)
• M34: 13,430,897 km (0.081 R)
• M35: 13,631,807 km (0.063 R)
• M36: 13,955,237 km (0.087 R)
• M37: 14,199,531 km (0.043 R)
• M38: 14,404,181 km (0.079 R)
• M39: 16,033,900 km (0.115 R)
• M40: 16,418,366 km (0.056 R)
• M41: 16,633,189 km (0.116 R)
• M42: 17,545,885 km (0.077 R)
• M43: 17,677,532 km (0.074 R)
• M44: 18,074,564 km (0.038 R)
• M45: 18,207,706 km (0.062 R)
• M46: 18,608,778 km (0.107 R)
• M47: 18,742,968 km (0.104 R)
• M48: 18,832,726 km (0.081 R)
• M49: 19,193,108 km (0.114 R)
• M50: 20,058,232 km (0.084 R)
• M51: 20,518,545 km (0.069 R)
• M52: 20,796,498 km (0.078 R)
• M53: 22,728,853 km (0.065 R)
• M54: 23,450,065 km (0.12 R)
• M55: 23,886,442 km (0.103 R)
• M56: 23,983,830 km (0.11 R)
• M57: 24,130,137 km (0.112 R)
• M58: 25,162,063 km (0.105 R)
• M59: 25,608,911 km (0.103 R)
• M60: 26,762,461 km (0.087 R)
• M61: 26,863,589 km (0.087 R)
• M62: 27,116,858 km (0.118 R)
• M63: 27,676,952 km (0.101 R)
• M64: 28,757,049 km (0.11 R)
• M65: 29,120,123 km (0.073 R)
• M66: 29,432,483 km (0.072 R)
• M67: 30,008,136 km (0.083 R)
• M68: 30,323,638 km (0.058 R)
• M69: 31,810,790 km (0.093 R)
• M70: 33,539,244 km (0.119 R)
• M71: 33,702,904 km (0.057 R)
• M72: 34,030,972 km (0.059 R)
• M73: 36,693,067 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.3

Radius: 5.7

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 10.81 AU - 11.51 AU

Year: 24072 Days

Day: 16 Hours

Environment

Temp: -237 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 37,209,401 km

• M1: 102,624 km (0.114 R)
• M2: 146,008 km (0.052 R)
• M3: 235,617 km (0.102 R)
• M4: 498,610 km (0.028 R)
• M5: 686,355 km (0.047 R)
• M6: 743,950 km (0.103 R)
• M7: 895,493 km (0.074 R)
• M8: 1,852,022 km (0.105 R)
• M9: 2,206,868 km (0.1 R)
• M10: 2,381,149 km (0.084 R)
• M11: 2,651,024 km (0.092 R)
• M12: 3,050,001 km (0.118 R)
• M13: 3,293,547 km (0.036 R)
• M14: 3,492,811 km (0.1 R)
• M15: 3,644,952 km (0.111 R)
• M16: 4,301,687 km (0.066 R)
• M17: 4,685,405 km (0.081 R)
• M18: 5,426,663 km (0.092 R)
• M19: 6,112,419 km (0.101 R)
• M20: 6,888,384 km (0.073 R)
• M21: 9,572,169 km (0.056 R)
• M22: 10,035,624 km (0.078 R)
• M23: 10,579,412 km (0.036 R)
• M24: 11,356,722 km (0.119 R)
• M25: 12,460,007 km (0.058 R)
• M26: 13,201,264 km (0.12 R)
• M27: 13,557,457 km (0.102 R)
• M28: 13,956,883 km (0.115 R)
• M29: 16,011,011 km (0.118 R)
• M30: 19,398,655 km (0.114 R)
• M31: 20,120,016 km (0.082 R)
• M32: 20,347,255 km (0.117 R)
• M33: 20,483,988 km (0.107 R)
• M34: 20,941,907 km (0.099 R)
• M35: 21,635,293 km (0.101 R)
• M36: 21,961,416 km (0.046 R)
• M37: 22,242,361 km (0.066 R)
• M38: 23,044,505 km (0.101 R)
• M39: 24,483,038 km (0.109 R)
• M40: 25,999,960 km (0.059 R)
• M41: 26,297,062 km (0.112 R)
• M42: 26,794,624 km (0.082 R)
• M43: 26,894,556 km (0.097 R)
• M44: 29,174,876 km (0.092 R)
• M45: 29,226,338 km (0.107 R)
• M46: 30,468,299 km (0.072 R)
• M47: 30,781,557 km (0.096 R)
• M48: 31,411,065 km (0.074 R)
• M49: 31,516,382 km (0.077 R)
• M50: 31,833,230 km (0.097 R)
• M51: 31,886,038 km (0.116 R)
• M52: 32,150,976 km (0.098 R)
• M53: 32,843,165 km (0.116 R)
• M54: 34,676,487 km (0.12 R)
• M55: 35,605,640 km (0.114 R)
• M56: 35,825,399 km (0.042 R)
• M57: 36,045,757 km (0.085 R)
• M58: 36,100,809 km (0.116 R)
• M59: 37,153,678 km (0.066 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 10,737 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit