🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.98 AU - 1.54 AU

Year: 517 Days

Day: 30.1 Hours

Environment

Temp: -6 °C

Axial Tilt: 6.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.37 AU - 2.15 AU

Year: 853 Days

Day: 35.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.8 AU - 2.2 AU

Year: 1033 Days

Day: 22.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.41 AU - 3.07 AU

Year: 1657 Days

Day: 13.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.2

Radius: 12.3

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.55 AU - 5.59 AU

Year: 4170 Days

Day: 13.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 103,016,963 km

• M1: 155,283 km (0.056 R)
• M2: 350,657 km (0.093 R)
• M3: 520,900 km (0.062 R)
• M4: 1,026,391 km (0.068 R)
• M5: 1,180,327 km (0.115 R)
• M6: 1,426,416 km (0.083 R)
• M7: 1,570,478 km (0.115 R)
• M8: 1,704,518 km (0.028 R)
• M9: 1,858,006 km (0.088 R)
• M10: 2,032,437 km (0.111 R)
• M11: 2,694,407 km (0.073 R)
• M12: 2,911,175 km (0.077 R)
• M13: 3,133,776 km (0.102 R)
• M14: 3,342,764 km (0.095 R)
• M15: 3,977,059 km (0.078 R)
• M16: 4,669,997 km (0.107 R)
• M17: 4,756,614 km (0.099 R)
• M18: 4,887,512 km (0.048 R)
• M19: 5,130,758 km (0.114 R)
• M20: 5,377,894 km (0.101 R)
• M21: 6,024,755 km (0.063 R)
• M22: 6,214,146 km (0.114 R)
• M23: 6,671,915 km (0.105 R)
• M24: 6,818,821 km (0.107 R)
• M25: 7,016,290 km (0.094 R)
• M26: 7,341,366 km (0.097 R)
• M27: 7,543,772 km (0.106 R)
• M28: 7,748,123 km (0.114 R)
• M29: 8,032,209 km (0.081 R)
• M30: 8,267,078 km (0.055 R)
• M31: 9,147,910 km (0.105 R)
• M32: 9,558,257 km (0.119 R)
• M33: 10,030,537 km (0.12 R)
• M34: 10,170,860 km (0.094 R)
• M35: 10,340,205 km (0.119 R)
• M36: 10,482,024 km (0.077 R)
• M37: 10,681,587 km (0.106 R)
• M38: 11,492,856 km (0.096 R)
• M39: 12,024,826 km (0.104 R)
• M40: 12,203,895 km (0.084 R)
• M41: 12,353,792 km (0.074 R)
• M42: 12,474,218 km (0.091 R)
• M43: 12,655,531 km (0.07 R)
• M44: 12,837,741 km (0.118 R)
• M45: 13,544,442 km (0.08 R)
• M46: 13,637,491 km (0.071 R)
• M47: 13,730,841 km (0.087 R)
• M48: 14,453,398 km (0.099 R)
• M49: 14,995,391 km (0.104 R)
• M50: 15,091,732 km (0.062 R)
• M51: 15,220,536 km (0.112 R)
• M52: 15,576,579 km (0.064 R)
• M53: 15,706,729 km (0.097 R)
• M54: 15,837,179 km (0.084 R)
• M55: 16,099,424 km (0.089 R)
• M56: 16,230,920 km (0.098 R)
• M57: 16,994,617 km (0.061 R)
• M58: 17,566,680 km (0.076 R)
• M59: 17,702,215 km (0.083 R)
• M60: 18,042,550 km (0.06 R)
• M61: 18,179,283 km (0.1 R)
• M62: 18,350,572 km (0.106 R)
• M63: 18,522,610 km (0.072 R)
• M64: 19,425,284 km (0.108 R)
• M65: 19,670,923 km (0.099 R)
• M66: 21,165,406 km (0.076 R)
• M67: 21,309,768 km (0.117 R)
• M68: 21,635,442 km (0.111 R)
• M69: 22,035,916 km (0.108 R)
• M70: 22,475,434 km (0.112 R)
• M71: 22,770,142 km (0.103 R)
• M72: 23,437,947 km (0.114 R)
• M73: 24,868,552 km (0.115 R)
• M74: 24,982,844 km (0.103 R)
• M75: 25,249,877 km (0.094 R)
• M76: 25,402,915 km (0.108 R)
• M77: 25,479,509 km (0.061 R)
• M78: 25,709,890 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.2

Radius: 12.2

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 12.13 AU - 12.63 AU

Year: 15910 Days

Day: 9.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 103,016,963 km

• M1: 345,122 km (0.1 R)
• M2: 506,987 km (0.091 R)
• M3: 674,836 km (0.036 R)
• M4: 760,107 km (0.097 R)
• M5: 849,716 km (0.049 R)
• M6: 998,566 km (0.082 R)
• M7: 1,141,881 km (0.077 R)
• M8: 1,292,526 km (0.094 R)
• M9: 1,466,209 km (0.087 R)
• M10: 1,750,295 km (0.113 R)
• M11: 1,997,880 km (0.106 R)
• M12: 2,256,983 km (0.114 R)
• M13: 2,371,425 km (0.03 R)
• M14: 3,248,518 km (0.087 R)
• M15: 4,673,288 km (0.045 R)
• M16: 5,373,406 km (0.103 R)
• M17: 5,450,299 km (0.077 R)
• M18: 5,527,641 km (0.085 R)
• M19: 5,867,079 km (0.106 R)
• M20: 5,999,623 km (0.085 R)
• M21: 6,539,073 km (0.045 R)
• M22: 6,649,027 km (0.095 R)
• M23: 6,814,781 km (0.08 R)
• M24: 7,263,874 km (0.084 R)
• M25: 8,073,049 km (0.119 R)
• M26: 8,518,252 km (0.114 R)
• M27: 9,933,149 km (0.077 R)
• M28: 10,764,913 km (0.093 R)
• M29: 11,287,907 km (0.038 R)
• M30: 11,718,899 km (0.113 R)
• M31: 12,189,235 km (0.046 R)
• M32: 12,528,971 km (0.099 R)
• M33: 13,566,732 km (0.061 R)
• M34: 14,884,539 km (0.113 R)
• M35: 14,993,147 km (0.05 R)
• M36: 16,429,437 km (0.105 R)
• M37: 17,870,812 km (0.113 R)
• M38: 18,024,898 km (0.115 R)
• M39: 18,179,432 km (0.114 R)
• M40: 18,762,715 km (0.103 R)
• M41: 19,115,766 km (0.076 R)
• M42: 19,828,300 km (0.095 R)
• M43: 20,469,028 km (0.078 R)
• M44: 20,590,053 km (0.103 R)
• M45: 20,711,077 km (0.038 R)
• M46: 21,442,910 km (0.119 R)
• M47: 22,183,270 km (0.115 R)
• M48: 22,431,902 km (0.056 R)
• M49: 22,806,495 km (0.108 R)
• M50: 23,351,330 km (0.059 R)
• M51: 24,839,679 km (0.118 R)
• M52: 25,616,990 km (0.109 R)
• M53: 25,877,888 km (0.09 R)
• M54: 26,095,853 km (0.101 R)
• M55: 27,151,266 km (0.107 R)
• M56: 28,310,200 km (0.099 R)
• M57: 28,399,959 km (0.076 R)
• M58: 29,212,575 km (0.088 R)
• M59: 30,906,920 km (0.051 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389.9

Radius: 7

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 14.68 AU - 18.58 AU

Year: 24770 Days

Day: 20.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 103,016,963 km

• M1: 112,797 km (0.063 R)
• M2: 262,395 km (0.116 R)
• M3: 625,170 km (0.063 R)
• M4: 757,414 km (0.098 R)
• M5: 948,301 km (0.094 R)
• M6: 1,208,452 km (0.117 R)
• M7: 1,490,294 km (0.098 R)
• M8: 1,855,462 km (0.107 R)
• M9: 2,048,294 km (0.1 R)
• M10: 2,147,029 km (0.066 R)
• M11: 2,418,549 km (0.105 R)
• M12: 3,452,420 km (0.111 R)
• M13: 3,570,602 km (0.055 R)
• M14: 3,810,707 km (0.092 R)
• M15: 3,932,778 km (0.102 R)
• M16: 4,056,197 km (0.1 R)
• M17: 4,519,501 km (0.089 R)
• M18: 4,779,353 km (0.105 R)
• M19: 4,867,167 km (0.087 R)
• M20: 4,911,148 km (0.101 R)
• M21: 4,955,429 km (0.097 R)
• M22: 5,133,451 km (0.092 R)
• M23: 5,178,330 km (0.099 R)
• M24: 5,680,381 km (0.118 R)
• M25: 6,878,360 km (0.104 R)
• M26: 7,227,522 km (0.12 R)
• M27: 7,378,765 km (0.1 R)
• M28: 9,330,569 km (0.046 R)
• M29: 9,385,322 km (0.119 R)
• M30: 10,052,079 km (0.042 R)
• M31: 10,562,058 km (0.108 R)
• M32: 10,848,987 km (0.079 R)
• M33: 11,843,813 km (0.068 R)
• M34: 13,297,306 km (0.081 R)
• M35: 13,731,738 km (0.118 R)
• M36: 13,794,270 km (0.084 R)
• M37: 14,806,150 km (0.106 R)
• M38: 15,062,860 km (0.087 R)
• M39: 15,841,966 km (0.064 R)
• M40: 15,907,340 km (0.026 R)
• M41: 16,038,687 km (0.036 R)
• M42: 16,236,306 km (0.049 R)
• M43: 16,967,839 km (0.073 R)
• M44: 18,947,169 km (0.114 R)
• M45: 19,156,157 km (0.033 R)
• M46: 19,787,460 km (0.119 R)
• M47: 19,928,680 km (0.053 R)
• M48: 19,999,440 km (0.028 R)
• M49: 21,431,541 km (0.117 R)
• M50: 21,794,764 km (0.094 R)
• M51: 22,674,699 km (0.092 R)
• M52: 23,342,354 km (0.073 R)
• M53: 26,854,015 km (0.045 R)
• M54: 27,245,512 km (0.119 R)
• M55: 29,150,940 km (0.091 R)
• M56: 29,472,576 km (0.052 R)
• M57: 29,957,422 km (0.067 R)
• M58: 30,444,962 km (0.115 R)
• M59: 30,689,554 km (0.106 R)
• M60: 31,922,989 km (0.079 R)
• M61: 32,088,594 km (0.082 R)
• M62: 33,508,277 km (0.112 R)
• M63: 34,183,413 km (0.098 R)
• M64: 34,437,879 km (0.078 R)
• M65: 34,777,915 km (0.114 R)
• M66: 37,189,731 km (0.093 R)
• M67: 40,368,836 km (0.105 R)
• M68: 41,447,736 km (0.117 R)
• M69: 44,186,424 km (0.106 R)
• M70: 44,833,734 km (0.109 R)
• M71: 44,926,485 km (0.073 R)
• M72: 45,298,086 km (0.099 R)
• M73: 45,391,136 km (0.079 R)
• M74: 45,764,083 km (0.111 R)
• M75: 46,137,928 km (0.106 R)
• M76: 48,022,562 km (0.107 R)
• M77: 48,497,535 km (0.089 R)
• M78: 50,317,094 km (0.056 R)
• M79: 53,137,014 km (0.053 R)
• M80: 53,235,150 km (0.12 R)
• M81: 53,923,899 km (0.106 R)
• M82: 54,714,524 km (0.103 R)
• M83: 55,409,555 km (0.118 R)
• M84: 56,107,579 km (0.104 R)
• M85: 59,742,807 km (0.043 R)
• M86: 62,208,330 km (0.056 R)
• M87: 63,453,433 km (0.116 R)
• M88: 64,602,195 km (0.043 R)
• M89: 68,622,638 km (0.089 R)
• M90: 70,339,572 km (0.027 R)
• M91: 70,878,873 km (0.095 R)
• M92: 71,419,819 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 728.1

Radius: 6.2

Gravity: 18.94 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 17.87 AU - 20.39 AU

Year: 30561 Days

Day: 20 Hours

Environment

Temp: -199 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 103,016,963 km

• M1: 93,947 km (0.118 R)
• M2: 325,675 km (0.084 R)
• M3: 1,159,683 km (0.086 R)
• M4: 1,743,862 km (0.093 R)
• M5: 2,996,595 km (0.108 R)
• M6: 3,579,578 km (0.112 R)
• M7: 3,680,108 km (0.107 R)
• M8: 4,409,846 km (0.034 R)
• M9: 5,643,729 km (0.089 R)
• M10: 6,177,345 km (0.118 R)
• M11: 7,872,887 km (0.054 R)
• M12: 8,069,758 km (0.085 R)
• M13: 8,201,853 km (0.112 R)
• M14: 8,334,696 km (0.114 R)
• M15: 8,468,287 km (0.085 R)
• M16: 8,737,413 km (0.097 R)
• M17: 10,410,965 km (0.107 R)
• M18: 12,944,554 km (0.11 R)
• M19: 13,021,896 km (0.111 R)
• M20: 13,099,238 km (0.091 R)
• M21: 14,119,795 km (0.108 R)
• M22: 14,519,221 km (0.099 R)
• M23: 14,679,889 km (0.107 R)
• M24: 15,165,783 km (0.114 R)
• M25: 16,153,129 km (0.112 R)
• M26: 16,403,257 km (0.069 R)
• M27: 18,189,605 km (0.083 R)
• M28: 19,680,198 km (0.069 R)
• M29: 19,769,209 km (0.113 R)
• M30: 20,305,368 km (0.115 R)
• M31: 22,590,625 km (0.119 R)
• M32: 24,572,198 km (0.103 R)
• M33: 24,763,833 km (0.107 R)
• M34: 25,923,965 km (0.038 R)
• M35: 26,216,728 km (0.083 R)
• M36: 26,904,279 km (0.114 R)
• M37: 27,597,516 km (0.034 R)
• M38: 28,699,005 km (0.082 R)
• M39: 29,610,804 km (0.061 R)
• M40: 30,532,028 km (0.118 R)
• M41: 32,193,013 km (0.109 R)
• M42: 33,776,656 km (0.104 R)
• M43: 35,169,562 km (0.092 R)
• M44: 37,238,800 km (0.097 R)
• M45: 37,348,754 km (0.108 R)
• M46: 39,571,479 km (0.097 R)
• M47: 39,908,523 km (0.045 R)
• M48: 40,472,358 km (0.088 R)
• M49: 40,811,945 km (0.034 R)
• M50: 41,494,111 km (0.119 R)
• M51: 42,869,514 km (0.117 R)
• M52: 43,794,627 km (0.105 R)
• M53: 44,143,340 km (0.032 R)
• M54: 45,782,633 km (0.084 R)
• M55: 46,254,614 km (0.117 R)
• M56: 51,797,216 km (0.052 R)
• M57: 52,165,825 km (0.102 R)
• M58: 52,412,212 km (0.088 R)
• M59: 54,771,072 km (0.077 R)
• M60: 56,784,210 km (0.07 R)
• M61: 56,910,770 km (0.107 R)
• M62: 57,164,338 km (0.093 R)
• M63: 57,545,364 km (0.102 R)
• M64: 58,949,639 km (0.097 R)
• M65: 59,977,975 km (0.053 R)
• M66: 60,623,640 km (0.119 R)
• M67: 61,921,999 km (0.081 R)
• M68: 63,623,376 km (0.07 R)
• M69: 63,886,519 km (0.097 R)
• M70: 64,545,946 km (0.07 R)
• M71: 64,810,435 km (0.065 R)
• M72: 65,605,697 km (0.105 R)
• M73: 70,990,024 km (0.104 R)
• M74: 71,946,702 km (0.058 R)
• M75: 73,458,838 km (0.047 R)
• M76: 74,288,059 km (0.107 R)
• M77: 74,703,791 km (0.119 R)
• M78: 75,816,201 km (0.049 R)
• M79: 76,794,122 km (0.084 R)
• M80: 77,635,610 km (0.09 R)
• M81: 79,186,192 km (0.112 R)
• M82: 79,327,712 km (0.096 R)
• M83: 81,888,678 km (0.1 R)
• M84: 84,187,698 km (0.076 R)
• M85: 86,653,669 km (0.102 R)
• M86: 86,799,377 km (0.104 R)
• M87: 87,091,243 km (0.111 R)
• M88: 88,408,452 km (0.099 R)
• M89: 88,996,072 km (0.115 R)
• M90: 90,027,400 km (0.115 R)
• M91: 91,656,222 km (0.091 R)
• M92: 93,444,066 km (0.112 R)
• M93: 94,492,298 km (0.1 R)
• M94: 95,845,710 km (0.038 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: 516 - 19,959 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit