🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.83 AU - 1.35 AU

Year: 493 Days

Day: 33.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 108.1 °

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: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.74 AU - 2.82 AU

Year: 1492 Days

Day: 18.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.18 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.2

Radius: 11.6

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 7.13 AU - 9.01 AU

Year: 9937 Days

Day: 9.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 89,382,685 km

• M1: 161,865 km (0.115 R)
• M2: 352,752 km (0.104 R)
• M3: 527,332 km (0.089 R)
• M4: 2,186,373 km (0.036 R)
• M5: 2,264,164 km (0.11 R)
• M6: 2,395,810 km (0.116 R)
• M7: 2,557,226 km (0.101 R)
• M8: 2,639,355 km (0.086 R)
• M9: 3,034,294 km (0.106 R)
• M10: 3,298,184 km (0.056 R)
• M11: 3,418,012 km (0.102 R)
• M12: 3,631,189 km (0.105 R)
• M13: 4,167,049 km (0.069 R)
• M14: 4,329,512 km (0.082 R)
• M15: 4,527,131 km (0.041 R)
• M16: 4,931,643 km (0.106 R)
• M17: 5,312,669 km (0.071 R)
• M18: 5,703,269 km (0.069 R)
• M19: 5,811,428 km (0.062 R)
• M20: 5,993,339 km (0.048 R)
• M21: 6,815,679 km (0.118 R)
• M22: 7,514,899 km (0.11 R)
• M23: 7,713,117 km (0.1 R)
• M24: 8,074,545 km (0.114 R)
• M25: 8,359,379 km (0.106 R)
• M26: 8,564,927 km (0.057 R)
• M27: 9,107,219 km (0.029 R)
• M28: 10,050,284 km (0.102 R)
• M29: 10,356,810 km (0.1 R)
• M30: 10,755,489 km (0.095 R)
• M31: 11,069,195 km (0.079 R)
• M32: 11,340,416 km (0.056 R)
• M33: 11,705,435 km (0.09 R)
• M34: 12,074,493 km (0.102 R)
• M35: 12,871,251 km (0.05 R)
• M36: 14,663,583 km (0.108 R)
• M37: 14,812,284 km (0.068 R)
• M38: 16,020,286 km (0.059 R)
• M39: 16,224,637 km (0.096 R)
• M40: 17,259,705 km (0.112 R)
• M41: 17,469,291 km (0.048 R)
• M42: 17,626,968 km (0.042 R)
• M43: 18,209,502 km (0.103 R)
• M44: 18,637,052 km (0.113 R)
• M45: 19,338,816 km (0.111 R)
• M46: 19,829,946 km (0.11 R)
• M47: 20,214,562 km (0.075 R)
• M48: 21,103,323 km (0.103 R)
• M49: 21,439,768 km (0.112 R)
• M50: 21,665,063 km (0.096 R)
• M51: 21,778,159 km (0.102 R)
• M52: 21,947,952 km (0.055 R)
• M53: 22,288,886 km (0.061 R)
• M54: 22,517,172 km (0.076 R)
• M55: 23,670,273 km (0.06 R)
• M56: 23,845,003 km (0.032 R)
• M57: 24,371,438 km (0.095 R)
• M58: 24,606,606 km (0.12 R)
• M59: 24,842,522 km (0.078 R)
• M60: 25,853,803 km (0.108 R)
• M61: 26,334,312 km (0.11 R)
• M62: 28,471,317 km (0.078 R)
• M63: 28,719,051 km (0.07 R)
• M64: 28,843,217 km (0.111 R)
• M65: 28,967,533 km (0.091 R)
• M66: 30,599,945 km (0.112 R)
• M67: 30,917,392 km (0.103 R)
• M68: 33,039,139 km (0.087 R)
• M69: 34,545,589 km (0.07 R)
• M70: 34,876,051 km (0.082 R)
• M71: 35,540,265 km (0.079 R)
• M72: 38,101,530 km (0.076 R)
• M73: 38,511,429 km (0.033 R)
• M74: 39,818,914 km (0.076 R)
• M75: 39,957,442 km (0.072 R)
• M76: 40,304,359 km (0.053 R)
• M77: 43,328,779 km (0.098 R)
• M78: 43,827,987 km (0.088 R)
• M79: 44,257,483 km (0.095 R)
• M80: 45,120,513 km (0.092 R)
• M81: 46,134,487 km (0.075 R)
• M82: 46,352,751 km (0.104 R)
• M83: 47,082,639 km (0.114 R)
• M84: 47,155,942 km (0.087 R)
• M85: 49,072,590 km (0.059 R)
• M86: 49,891,189 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.2

Radius: 13.6

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 6.62 AU - 10.22 AU

Year: 10591 Days

Day: 5.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 89,382,685 km

• M1: 216,618 km (0.077 R)
• M2: 303,384 km (0.099 R)
• M3: 505,940 km (0.065 R)
• M4: 651,798 km (0.076 R)
• M5: 762,351 km (0.086 R)
• M6: 853,605 km (0.055 R)
• M7: 1,290,282 km (0.095 R)
• M8: 1,883,288 km (0.102 R)
• M9: 2,067,443 km (0.089 R)
• M10: 2,277,328 km (0.07 R)
• M11: 2,454,303 km (0.097 R)
• M12: 2,697,549 km (0.114 R)
• M13: 2,801,220 km (0.075 R)
• M14: 3,519,888 km (0.089 R)
• M15: 3,679,659 km (0.103 R)
• M16: 3,935,621 km (0.097 R)
• M17: 4,101,525 km (0.069 R)
• M18: 4,197,417 km (0.05 R)
• M19: 4,294,207 km (0.034 R)
• M20: 4,688,397 km (0.077 R)
• M21: 4,839,342 km (0.039 R)
• M22: 5,223,808 km (0.03 R)
• M23: 6,269,497 km (0.102 R)
• M24: 6,491,949 km (0.1 R)
• M25: 6,660,696 km (0.107 R)
• M26: 7,262,229 km (0.117 R)
• M27: 7,971,323 km (0.056 R)
• M28: 8,152,037 km (0.113 R)
• M29: 8,242,843 km (0.08 R)
• M30: 9,138,934 km (0.097 R)
• M31: 9,742,711 km (0.12 R)
• M32: 9,936,141 km (0.115 R)
• M33: 10,065,842 km (0.113 R)
• M34: 10,294,129 km (0.102 R)
• M35: 10,392,414 km (0.081 R)
• M36: 11,597,126 km (0.111 R)
• M37: 11,905,148 km (0.103 R)
• M38: 12,146,599 km (0.08 R)
• M39: 12,285,426 km (0.05 R)
• M40: 12,951,585 km (0.097 R)
• M41: 13,200,067 km (0.086 R)
• M42: 14,136,550 km (0.05 R)
• M43: 14,392,512 km (0.12 R)
• M44: 15,243,873 km (0.074 R)
• M45: 15,393,621 km (0.101 R)
• M46: 15,997,547 km (0.067 R)
• M47: 16,493,913 km (0.12 R)
• M48: 16,609,253 km (0.103 R)
• M49: 16,724,743 km (0.106 R)
• M50: 17,267,484 km (0.086 R)
• M51: 17,501,904 km (0.076 R)
• M52: 18,890,322 km (0.117 R)
• M53: 19,821,867 km (0.117 R)
• M54: 20,067,358 km (0.075 R)
• M55: 20,231,466 km (0.109 R)
• M56: 20,602,619 km (0.069 R)
• M57: 20,809,812 km (0.107 R)
• M58: 21,059,341 km (0.093 R)
• M59: 21,519,355 km (0.078 R)
• M60: 21,645,466 km (0.063 R)
• M61: 22,236,826 km (0.1 R)
• M62: 23,999,538 km (0.119 R)
• M63: 24,173,819 km (0.116 R)
• M64: 24,787,470 km (0.05 R)
• M65: 25,096,240 km (0.1 R)
• M66: 26,074,909 km (0.088 R)
• M67: 26,613,910 km (0.091 R)
• M68: 26,794,475 km (0.094 R)
• M69: 26,930,160 km (0.087 R)
• M70: 27,156,651 km (0.088 R)
• M71: 27,611,728 km (0.08 R)
• M72: 27,886,090 km (0.119 R)
• M73: 28,023,571 km (0.108 R)
• M74: 28,299,130 km (0.107 R)
• M75: 29,038,592 km (0.082 R)
• M76: 30,962,271 km (0.054 R)
• M77: 31,485,415 km (0.108 R)
• M78: 31,580,858 km (0.119 R)
• M79: 31,772,045 km (0.117 R)
• M80: 32,011,551 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.4

Radius: 12.4

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.99 AU - 11.13 AU

Year: 11821 Days

Day: 9.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 89,382,685 km

• M1: 155,432 km (0.095 R)
• M2: 704,456 km (0.104 R)
• M3: 852,857 km (0.12 R)
• M4: 947,254 km (0.089 R)
• M5: 1,235,678 km (0.105 R)
• M6: 1,400,086 km (0.066 R)
• M7: 1,571,974 km (0.052 R)
• M8: 1,650,663 km (0.112 R)
• M9: 1,895,255 km (0.074 R)
• M10: 2,043,657 km (0.1 R)
• M11: 2,217,938 km (0.046 R)
• M12: 2,307,098 km (0.092 R)
• M13: 2,558,423 km (0.065 R)
• M14: 2,891,278 km (0.113 R)
• M15: 3,289,059 km (0.064 R)
• M16: 3,572,846 km (0.085 R)
• M17: 3,704,492 km (0.092 R)
• M18: 4,164,206 km (0.103 R)
• M19: 4,528,178 km (0.112 R)
• M20: 5,407,365 km (0.059 R)
• M21: 5,528,689 km (0.046 R)
• M22: 6,022,661 km (0.1 R)
• M23: 6,211,603 km (0.106 R)
• M24: 6,595,471 km (0.098 R)
• M25: 6,757,635 km (0.088 R)
• M26: 8,033,854 km (0.067 R)
• M27: 8,913,340 km (0.104 R)
• M28: 9,639,040 km (0.117 R)
• M29: 10,421,436 km (0.051 R)
• M30: 10,724,971 km (0.06 R)
• M31: 11,691,971 km (0.112 R)
• M32: 13,667,411 km (0.104 R)
• M33: 14,376,655 km (0.116 R)
• M34: 14,460,878 km (0.085 R)
• M35: 14,629,924 km (0.113 R)
• M36: 15,269,455 km (0.103 R)
• M37: 15,918,111 km (0.093 R)
• M38: 16,223,889 km (0.087 R)
• M39: 16,311,703 km (0.11 R)
• M40: 16,487,630 km (0.109 R)
• M41: 16,664,156 km (0.095 R)
• M42: 17,063,732 km (0.071 R)
• M43: 17,466,599 km (0.115 R)
• M44: 18,235,831 km (0.07 R)
• M45: 18,372,862 km (0.026 R)
• M46: 18,647,674 km (0.089 R)
• M47: 18,785,603 km (0.037 R)
• M48: 18,923,981 km (0.094 R)
• M49: 19,294,385 km (0.066 R)
• M50: 20,847,810 km (0.087 R)
• M51: 21,038,846 km (0.109 R)
• M52: 21,182,460 km (0.073 R)
• M53: 21,808,677 km (0.042 R)
• M54: 22,051,175 km (0.067 R)
• M55: 22,734,837 km (0.101 R)
• M56: 22,833,123 km (0.118 R)
• M57: 24,928,840 km (0.1 R)
• M58: 25,182,408 km (0.107 R)
• M59: 25,641,075 km (0.116 R)
• M60: 25,743,400 km (0.106 R)
• M61: 25,948,349 km (0.025 R)
• M62: 26,670,009 km (0.087 R)
• M63: 27,765,066 km (0.117 R)
• M64: 27,922,592 km (0.105 R)
• M65: 28,080,568 km (0.101 R)
• M66: 28,981,147 km (0.114 R)
• M67: 29,247,730 km (0.119 R)
• M68: 30,214,432 km (0.117 R)
• M69: 31,684,231 km (0.115 R)
• M70: 32,400,206 km (0.105 R)
• M71: 33,623,917 km (0.103 R)
• M72: 33,791,915 km (0.028 R)
• M73: 34,128,959 km (0.09 R)
• M74: 34,636,395 km (0.105 R)
• M75: 35,032,829 km (0.087 R)
• M76: 35,260,069 km (0.119 R)
• M77: 35,830,336 km (0.034 R)
• M78: 36,288,703 km (0.077 R)
• M79: 37,327,062 km (0.103 R)
• M80: 39,079,452 km (0.108 R)
• M81: 39,197,185 km (0.1 R)
• M82: 39,433,101 km (0.087 R)

Asteroid Belt

Center: 11.59 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839.7

Radius: 4.2

Gravity: 47.6 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 11.89 AU - 16.35 AU

Year: 22999 Days

Day: 20.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 83 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,382,685 km

• M1: 74,799 km (0.106 R)
• M2: 141,520 km (0.098 R)
• M3: 267,930 km (0.067 R)
• M4: 587,770 km (0.113 R)
• M5: 637,137 km (0.101 R)
• M6: 740,210 km (0.104 R)
• M7: 1,111,512 km (0.094 R)
• M8: 2,035,728 km (0.1 R)
• M9: 2,149,871 km (0.099 R)
• M10: 3,178,805 km (0.087 R)
• M11: 3,673,226 km (0.112 R)
• M12: 3,765,678 km (0.092 R)
• M13: 3,952,825 km (0.117 R)
• M14: 4,933,588 km (0.113 R)
• M15: 5,035,614 km (0.03 R)
• M16: 5,189,999 km (0.075 R)
• M17: 7,392,229 km (0.096 R)
• M18: 8,162,359 km (0.059 R)
• M19: 8,404,408 km (0.056 R)
• M20: 8,648,851 km (0.096 R)
• M21: 8,833,754 km (0.101 R)
• M22: 9,082,236 km (0.051 R)
• M23: 10,555,327 km (0.084 R)
• M24: 10,885,190 km (0.116 R)
• M25: 11,622,857 km (0.117 R)
• M26: 11,758,841 km (0.119 R)
• M27: 12,794,358 km (0.086 R)
• M28: 12,934,681 km (0.032 R)
• M29: 13,004,992 km (0.104 R)
• M30: 13,358,641 km (0.118 R)
• M31: 13,858,896 km (0.109 R)
• M32: 14,220,026 km (0.119 R)
• M33: 15,247,464 km (0.108 R)
• M34: 15,321,814 km (0.052 R)
• M35: 15,470,664 km (0.113 R)
• M36: 15,695,061 km (0.101 R)
• M37: 17,528,383 km (0.111 R)
• M38: 17,684,114 km (0.056 R)
• M39: 19,508,610 km (0.063 R)
• M40: 20,075,735 km (0.105 R)
• M41: 21,475,223 km (0.092 R)
• M42: 21,558,549 km (0.095 R)
• M43: 24,280,333 km (0.108 R)
• M44: 24,367,249 km (0.066 R)
• M45: 25,681,317 km (0.113 R)
• M46: 27,198,389 km (0.064 R)
• M47: 27,288,447 km (0.091 R)
• M48: 28,469,223 km (0.111 R)
• M49: 28,652,331 km (0.05 R)
• M50: 29,019,893 km (0.043 R)
• M51: 32,971,072 km (0.077 R)
• M52: 33,839,487 km (0.027 R)
• M53: 34,130,605 km (0.116 R)
• M54: 36,191,614 km (0.097 R)
• M55: 38,595,951 km (0.07 R)
• M56: 42,611,457 km (0.072 R)
• M57: 43,979,231 km (0.113 R)
• M58: 46,326,421 km (0.093 R)
• M59: 47,190,050 km (0.042 R)
• M60: 47,732,492 km (0.103 R)
• M61: 48,495,291 km (0.094 R)
• M62: 48,933,015 km (0.1 R)
• M63: 49,922,754 km (0.079 R)
• M64: 51,030,227 km (0.114 R)
• M65: 52,257,678 km (0.105 R)
• M66: 54,287,123 km (0.088 R)
• M67: 56,227,257 km (0.104 R)
• M68: 56,457,040 km (0.062 R)
• M69: 57,148,182 km (0.115 R)
• M70: 59,940,576 km (0.083 R)
• M71: 61,826,855 km (0.12 R)
• M72: 62,420,160 km (0.119 R)
• M73: 63,852,111 km (0.1 R)
• M74: 64,091,767 km (0.077 R)
• M75: 65,053,532 km (0.084 R)
• M76: 65,174,108 km (0.115 R)
• M77: 67,722,956 km (0.119 R)
• M78: 69,194,102 km (0.066 R)
• M79: 70,056,982 km (0.105 R)
• M80: 70,551,852 km (0.099 R)
• M81: 72,417,337 km (0.038 R)
• M82: 72,917,593 km (0.119 R)
• M83: 73,544,408 km (0.071 R)
• M84: 74,425,090 km (0.09 R)
• M85: 75,056,244 km (0.073 R)
• M86: 76,578,252 km (0.113 R)
• M87: 77,087,932 km (0.04 R)
• M88: 78,623,405 km (0.112 R)
• M89: 80,427,705 km (0.093 R)
• M90: 81,594,718 km (0.074 R)
• M91: 83,552,206 km (0.032 R)
• M92: 86,053,782 km (0.082 R)
• M93: 86,716,201 km (0.093 R)
• M94: 88,179,418 km (0.101 R)
• M95: 88,446,300 km (0.094 R)
• M96: 89,248,743 km (0.103 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 12,135 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit