🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.8

Radius: 12.1

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.49 AU - 0.53 AU

Year: 256 Days

Day: 11.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 62,904,673 km

• M1: 157,826 km (0.091 R)
• M2: 252,222 km (0.118 R)
• M3: 338,540 km (0.066 R)
• M4: 450,888 km (0.034 R)
• M5: 551,567 km (0.075 R)
• M6: 664,364 km (0.114 R)
• M7: 741,557 km (0.11 R)
• M8: 848,669 km (0.109 R)
• M9: 954,434 km (0.106 R)
• M10: 1,079,947 km (0.032 R)
• M11: 1,161,777 km (0.093 R)
• M12: 1,257,520 km (0.07 R)
• M13: 1,404,574 km (0.09 R)
• M14: 1,482,365 km (0.086 R)
• M15: 1,716,187 km (0.059 R)
• M16: 1,826,590 km (0.113 R)
• M17: 1,989,951 km (0.109 R)
• M18: 2,092,126 km (0.082 R)
• M19: 2,215,395 km (0.059 R)
• M20: 2,395,062 km (0.054 R)
• M21: 2,484,222 km (0.074 R)
• M22: 2,701,887 km (0.055 R)
• M23: 2,789,701 km (0.118 R)
• M24: 2,994,800 km (0.074 R)
• M25: 3,096,676 km (0.08 R)
• M26: 3,188,828 km (0.082 R)
• M27: 3,287,264 km (0.079 R)
• M28: 3,370,141 km (0.115 R)
• M29: 3,532,455 km (0.114 R)
• M30: 3,640,315 km (0.118 R)
• M31: 3,731,868 km (0.118 R)
• M32: 3,946,841 km (0.087 R)
• M33: 4,035,103 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.4

Radius: 13.8

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.68 AU - 0.8 AU

Year: 447 Days

Day: 10.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 62,904,673 km

• M1: 174,431 km (0.041 R)
• M2: 271,969 km (0.089 R)
• M3: 366,066 km (0.116 R)
• M4: 485,595 km (0.057 R)
• M5: 574,007 km (0.063 R)
• M6: 685,308 km (0.033 R)
• M7: 805,435 km (0.058 R)
• M8: 892,950 km (0.079 R)
• M9: 979,567 km (0.109 R)
• M10: 1,103,135 km (0.113 R)
• M11: 1,192,145 km (0.099 R)
• M12: 1,431,652 km (0.09 R)
• M13: 1,596,508 km (0.077 R)
• M14: 1,704,369 km (0.106 R)
• M15: 1,832,574 km (0.09 R)
• M16: 2,006,706 km (0.056 R)
• M17: 2,142,690 km (0.083 R)
• M18: 2,243,519 km (0.041 R)
• M19: 2,333,128 km (0.053 R)
• M20: 2,502,772 km (0.108 R)
• M21: 2,589,240 km (0.08 R)
• M22: 2,772,198 km (0.071 R)
• M23: 3,065,410 km (0.091 R)
• M24: 3,252,108 km (0.059 R)
• M25: 3,457,356 km (0.073 R)
• M26: 3,636,874 km (0.091 R)
• M27: 3,735,309 km (0.067 R)
• M28: 3,935,172 km (0.094 R)
• M29: 4,201,905 km (0.116 R)
• M30: 4,401,768 km (0.099 R)
• M31: 4,531,469 km (0.056 R)
• M32: 4,654,289 km (0.114 R)
• M33: 4,761,551 km (0.115 R)
• M34: 4,978,617 km (0.036 R)
• M35: 5,130,758 km (0.065 R)
• M36: 5,276,018 km (0.086 R)
• M37: 5,500,863 km (0.107 R)
• M38: 5,605,731 km (0.05 R)
• M39: 5,764,156 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.8

Radius: 10

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.16 AU - 2.22 AU

Year: 2278 Days

Day: 5.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 62,904,673 km

• M1: 125,812 km (0.052 R)
• M2: 202,256 km (0.102 R)
• M3: 327,470 km (0.115 R)
• M4: 406,457 km (0.086 R)
• M5: 773,271 km (0.032 R)
• M6: 851,062 km (0.085 R)
• M7: 968,197 km (0.115 R)
• M8: 1,043,146 km (0.05 R)
• M9: 1,311,375 km (0.058 R)
• M10: 1,448,556 km (0.109 R)
• M11: 1,568,384 km (0.104 R)
• M12: 2,130,124 km (0.038 R)
• M13: 2,242,023 km (0.074 R)
• M14: 2,343,301 km (0.074 R)
• M15: 2,459,090 km (0.092 R)
• M16: 2,955,007 km (0.115 R)
• M17: 3,165,042 km (0.102 R)
• M18: 3,496,551 km (0.08 R)
• M19: 3,629,394 km (0.091 R)
• M20: 3,793,952 km (0.113 R)
• M21: 4,007,129 km (0.106 R)
• M22: 4,130,696 km (0.117 R)
• M23: 4,525,186 km (0.105 R)
• M24: 4,865,820 km (0.102 R)
• M25: 4,948,249 km (0.104 R)
• M26: 5,064,337 km (0.102 R)
• M27: 5,147,812 km (0.104 R)
• M28: 5,367,123 km (0.089 R)
• M29: 5,486,352 km (0.1 R)
• M30: 6,025,503 km (0.115 R)
• M31: 6,185,274 km (0.118 R)
• M32: 6,454,699 km (0.118 R)
• M33: 7,116,820 km (0.044 R)
• M34: 7,210,468 km (0.109 R)
• M35: 7,589,399 km (0.118 R)
• M36: 7,742,737 km (0.118 R)
• M37: 8,228,780 km (0.032 R)
• M38: 8,644,663 km (0.089 R)
• M39: 8,764,790 km (0.086 R)
• M40: 9,006,689 km (0.098 R)
• M41: 9,250,684 km (0.08 R)
• M42: 9,600,294 km (0.114 R)
• M43: 9,807,936 km (0.108 R)
• M44: 9,870,468 km (0.089 R)
• M45: 10,269,894 km (0.059 R)
• M46: 10,439,687 km (0.103 R)
• M47: 10,674,706 km (0.12 R)
• M48: 10,782,117 km (0.117 R)
• M49: 11,632,282 km (0.115 R)
• M50: 11,742,834 km (0.117 R)
• M51: 11,809,256 km (0.071 R)
• M52: 12,368,303 km (0.074 R)
• M53: 12,571,607 km (0.058 R)
• M54: 12,981,804 km (0.073 R)
• M55: 13,050,469 km (0.054 R)
• M56: 13,257,513 km (0.083 R)
• M57: 13,488,941 km (0.119 R)
• M58: 13,581,841 km (0.09 R)
• M59: 14,002,660 km (0.033 R)
• M60: 14,167,367 km (0.074 R)
• M61: 14,570,384 km (0.105 R)
• M62: 14,713,399 km (0.101 R)
• M63: 14,809,142 km (0.067 R)
• M64: 15,169,673 km (0.117 R)
• M65: 15,752,656 km (0.08 R)
• M66: 15,875,027 km (0.064 R)
• M67: 16,219,401 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.6

Radius: 10.9

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.55 AU - 2.95 AU

Year: 3206 Days

Day: 7.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 62,904,673 km

• M1: 144,811 km (0.082 R)
• M2: 286,031 km (0.09 R)
• M3: 471,233 km (0.037 R)
• M4: 550,221 km (0.098 R)
• M5: 844,630 km (0.063 R)
• M6: 986,000 km (0.077 R)
• M7: 1,135,597 km (0.079 R)
• M8: 1,355,207 km (0.095 R)
• M9: 1,879,398 km (0.096 R)
• M10: 1,977,235 km (0.103 R)
• M11: 2,131,770 km (0.094 R)
• M12: 2,347,340 km (0.056 R)
• M13: 2,472,554 km (0.04 R)
• M14: 2,570,241 km (0.101 R)
• M15: 2,689,321 km (0.077 R)
• M16: 2,840,864 km (0.034 R)
• M17: 3,047,309 km (0.068 R)
• M18: 3,507,920 km (0.081 R)
• M19: 3,979,154 km (0.106 R)
• M20: 4,105,863 km (0.095 R)
• M21: 4,245,737 km (0.049 R)
• M22: 4,434,679 km (0.037 R)
• M23: 4,578,293 km (0.112 R)
• M24: 4,808,824 km (0.112 R)
• M25: 4,919,376 km (0.079 R)
• M26: 5,130,459 km (0.117 R)
• M27: 5,281,254 km (0.12 R)
• M28: 5,600,346 km (0.104 R)
• M29: 5,847,033 km (0.093 R)
• M30: 5,978,380 km (0.097 R)
• M31: 6,150,417 km (0.103 R)
• M32: 6,297,472 km (0.105 R)
• M33: 6,418,646 km (0.11 R)
• M34: 6,924,736 km (0.084 R)
• M35: 7,133,574 km (0.111 R)
• M36: 7,203,736 km (0.079 R)
• M37: 7,330,445 km (0.112 R)
• M38: 7,472,264 km (0.06 R)
• M39: 7,600,469 km (0.11 R)
• M40: 7,743,934 km (0.081 R)
• M41: 7,888,296 km (0.043 R)
• M42: 8,062,727 km (0.086 R)
• M43: 8,326,917 km (0.113 R)
• M44: 8,578,839 km (0.082 R)
• M45: 8,939,071 km (0.106 R)
• M46: 9,044,986 km (0.102 R)
• M47: 9,242,904 km (0.069 R)
• M48: 9,503,953 km (0.069 R)
• M49: 9,581,145 km (0.108 R)
• M50: 9,689,604 km (0.117 R)
• M51: 9,767,395 km (0.054 R)
• M52: 9,876,601 km (0.098 R)
• M53: 10,143,484 km (0.108 R)
• M54: 10,269,894 km (0.103 R)
• M55: 10,588,238 km (0.032 R)
• M56: 10,700,287 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 933.4

Radius: 5.2

Gravity: 34.52 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 5.93 AU - 7.97 AU

Year: 12879 Days

Day: 15.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 62,904,673 km

• M1: 93,947 km (0.073 R)
• M2: 127,457 km (0.113 R)
• M3: 180,116 km (0.108 R)
• M4: 269,725 km (0.042 R)
• M5: 313,108 km (0.12 R)
• M6: 476,170 km (0.106 R)
• M7: 853,157 km (0.051 R)
• M8: 1,058,405 km (0.081 R)
• M9: 1,304,045 km (0.069 R)
• M10: 1,407,417 km (0.104 R)
• M11: 1,513,332 km (0.097 R)
• M12: 3,862,318 km (0.11 R)
• M13: 4,314,702 km (0.109 R)
• M14: 4,391,745 km (0.12 R)
• M15: 4,744,197 km (0.116 R)
• M16: 6,593,377 km (0.118 R)
• M17: 6,951,065 km (0.049 R)
• M18: 7,041,422 km (0.027 R)
• M19: 7,499,341 km (0.088 R)
• M20: 8,061,530 km (0.092 R)
• M21: 8,251,819 km (0.084 R)
• M22: 9,425,115 km (0.077 R)
• M23: 9,475,080 km (0.117 R)
• M24: 9,525,196 km (0.07 R)
• M25: 9,575,461 km (0.078 R)
• M26: 10,338,709 km (0.1 R)
• M27: 11,761,385 km (0.075 R)
• M28: 11,977,254 km (0.09 R)
• M29: 13,808,183 km (0.056 R)
• M30: 14,553,030 km (0.117 R)
• M31: 16,501,543 km (0.065 R)
• M32: 16,864,617 km (0.109 R)
• M33: 17,108,162 km (0.074 R)
• M34: 17,783,596 km (0.062 R)
• M35: 19,351,233 km (0.112 R)
• M36: 20,571,802 km (0.106 R)
• M37: 20,636,727 km (0.1 R)
• M38: 21,027,626 km (0.114 R)
• M39: 21,684,810 km (0.116 R)
• M40: 22,215,284 km (0.118 R)
• M41: 22,415,446 km (0.079 R)
• M42: 22,616,056 km (0.091 R)
• M43: 22,683,076 km (0.116 R)
• M44: 23,086,542 km (0.044 R)
• M45: 23,560,318 km (0.101 R)
• M46: 24,174,118 km (0.041 R)
• M47: 24,655,075 km (0.079 R)
• M48: 25,139,324 km (0.115 R)
• M49: 25,417,426 km (0.07 R)
• M50: 26,328,178 km (0.092 R)
• M51: 27,606,941 km (0.06 R)
• M52: 29,416,177 km (0.093 R)
• M53: 30,372,108 km (0.091 R)
• M54: 30,446,009 km (0.072 R)
• M55: 30,520,060 km (0.108 R)
• M56: 30,742,362 km (0.099 R)
• M57: 31,412,860 km (0.084 R)
• M58: 31,712,355 km (0.087 R)
• M59: 32,012,748 km (0.097 R)
• M60: 33,758,704 km (0.026 R)
• M61: 34,681,723 km (0.069 R)
• M62: 34,913,749 km (0.086 R)
• M63: 34,991,241 km (0.116 R)
• M64: 35,068,733 km (0.106 R)
• M65: 35,847,240 km (0.051 R)
• M66: 36,631,283 km (0.081 R)
• M67: 38,696,332 km (0.11 R)
• M68: 39,500,570 km (0.082 R)
• M69: 39,581,353 km (0.116 R)
• M70: 40,066,798 km (0.089 R)
• M71: 40,635,868 km (0.116 R)
• M72: 42,111,053 km (0.106 R)
• M73: 43,687,216 km (0.089 R)
• M74: 44,524,365 km (0.094 R)
• M75: 46,470,185 km (0.071 R)
• M76: 47,153,398 km (0.082 R)
• M77: 47,496,277 km (0.049 R)
• M78: 48,876,018 km (0.104 R)
• M79: 49,919,463 km (0.072 R)
• M80: 50,006,828 km (0.096 R)
• M81: 51,234,129 km (0.048 R)
• M82: 52,205,468 km (0.118 R)
• M83: 52,294,030 km (0.08 R)
• M84: 52,382,592 km (0.066 R)
• M85: 53,182,791 km (0.086 R)
• M86: 53,718,351 km (0.096 R)
• M87: 54,615,041 km (0.069 R)
• M88: 54,975,123 km (0.097 R)
• M89: 55,245,746 km (0.107 R)
• M90: 56,605,291 km (0.036 R)
• M91: 57,792,350 km (0.083 R)
• M92: 58,895,335 km (0.085 R)
• M93: 59,727,249 km (0.066 R)
• M94: 60,283,903 km (0.072 R)
• M95: 60,562,903 km (0.067 R)
• M96: 60,842,352 km (0.072 R)
• M97: 62,904,708 km (0.052 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 12,740 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit