🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.2 AU - 1.64 AU

Year: 600 Days

Day: 18.5 Hours

Environment

Temp: 7 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 88,587,899 km

• M1: 79,287 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.46 AU - 1.64 AU

Year: 685 Days

Day: 43 Hours

Environment

Temp: -35 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.37 AU - 2.27 AU

Year: 871 Days

Day: 24.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.29 AU - 3.47 AU

Year: 1734 Days

Day: 36.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.3

Radius: 14.1

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.47 AU - 6.93 AU

Year: 5477 Days

Day: 14.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 118 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 88,587,899 km

• M1: 209,437 km (0.041 R)
• M2: 344,374 km (0.053 R)
• M3: 457,171 km (0.112 R)
• M4: 687,402 km (0.115 R)
• M5: 818,600 km (0.062 R)
• M6: 1,095,056 km (0.066 R)
• M7: 1,433,447 km (0.078 R)
• M8: 1,805,646 km (0.103 R)
• M9: 2,355,418 km (0.114 R)
• M10: 2,582,059 km (0.079 R)
• M11: 2,678,699 km (0.109 R)
• M12: 3,201,245 km (0.058 R)
• M13: 3,305,515 km (0.052 R)
• M14: 3,496,102 km (0.039 R)
• M15: 3,733,963 km (0.12 R)
• M16: 3,843,917 km (0.08 R)
• M17: 4,225,990 km (0.105 R)
• M18: 4,386,808 km (0.093 R)
• M19: 4,762,448 km (0.114 R)
• M20: 5,075,407 km (0.092 R)
• M21: 5,595,409 km (0.09 R)
• M22: 5,721,670 km (0.111 R)
• M23: 5,848,978 km (0.111 R)
• M24: 5,951,452 km (0.111 R)
• M25: 6,210,556 km (0.115 R)
• M26: 6,315,125 km (0.103 R)
• M27: 6,659,349 km (0.11 R)
• M28: 6,793,539 km (0.086 R)
• M29: 7,118,914 km (0.05 R)
• M30: 7,477,350 km (0.067 R)
• M31: 8,442,556 km (0.039 R)
• M32: 8,851,556 km (0.098 R)
• M33: 9,266,990 km (0.071 R)
• M34: 9,477,175 km (0.034 R)
• M35: 9,871,664 km (0.093 R)
• M36: 10,708,216 km (0.066 R)
• M37: 10,992,152 km (0.083 R)
• M38: 11,214,754 km (0.068 R)
• M39: 12,120,120 km (0.116 R)
• M40: 12,681,262 km (0.067 R)
• M41: 13,116,143 km (0.089 R)
• M42: 13,692,095 km (0.087 R)
• M43: 13,794,719 km (0.059 R)
• M44: 13,897,493 km (0.096 R)
• M45: 14,138,345 km (0.095 R)
• M46: 15,150,824 km (0.103 R)
• M47: 15,469,766 km (0.074 R)
• M48: 15,612,333 km (0.083 R)
• M49: 16,295,098 km (0.107 R)
• M50: 16,549,115 km (0.081 R)
• M51: 16,658,471 km (0.117 R)
• M52: 16,804,478 km (0.079 R)
• M53: 17,245,343 km (0.093 R)
• M54: 17,467,197 km (0.07 R)
• M55: 17,689,948 km (0.067 R)
• M56: 18,213,541 km (0.03 R)
• M57: 18,439,583 km (0.091 R)
• M58: 18,818,215 km (0.116 R)
• M59: 19,237,688 km (0.086 R)
• M60: 19,698,898 km (0.042 R)
• M61: 20,085,908 km (0.114 R)
• M62: 20,985,888 km (0.096 R)
• M63: 21,104,220 km (0.076 R)
• M64: 22,139,288 km (0.049 R)
• M65: 22,259,714 km (0.089 R)
• M66: 22,906,127 km (0.092 R)
• M67: 23,517,683 km (0.106 R)
• M68: 24,134,624 km (0.088 R)
• M69: 24,424,396 km (0.086 R)
• M70: 24,673,626 km (0.119 R)
• M71: 26,186,958 km (0.062 R)
• M72: 26,484,807 km (0.088 R)
• M73: 27,040,713 km (0.067 R)
• M74: 28,907,096 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.7

Radius: 9.8

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.53 AU - 7.63 AU

Year: 5988 Days

Day: 14.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 88,587,899 km

• M1: 130,898 km (0.051 R)
• M2: 193,729 km (0.062 R)
• M3: 395,537 km (0.115 R)
• M4: 519,254 km (0.107 R)
• M5: 644,168 km (0.059 R)
• M6: 851,810 km (0.107 R)
• M7: 926,011 km (0.119 R)
• M8: 987,047 km (0.109 R)
• M9: 1,049,579 km (0.104 R)
• M10: 1,365,829 km (0.061 R)
• M11: 1,471,893 km (0.109 R)
• M12: 1,562,400 km (0.089 R)
• M13: 1,692,550 km (0.102 R)
• M14: 1,768,546 km (0.045 R)
• M15: 2,439,193 km (0.114 R)
• M16: 3,276,792 km (0.08 R)
• M17: 3,615,481 km (0.077 R)
• M18: 3,789,164 km (0.065 R)
• M19: 3,864,412 km (0.065 R)
• M20: 4,887,961 km (0.063 R)
• M21: 5,052,518 km (0.115 R)
• M22: 5,135,545 km (0.089 R)
• M23: 5,472,290 km (0.119 R)
• M24: 6,049,289 km (0.075 R)
• M25: 6,137,552 km (0.068 R)
• M26: 6,374,964 km (0.075 R)
• M27: 7,323,564 km (0.112 R)
• M28: 7,638,916 km (0.084 R)
• M29: 7,862,266 km (0.047 R)
• M30: 8,023,233 km (0.045 R)
• M31: 8,087,859 km (0.083 R)
• M32: 9,112,605 km (0.112 R)
• M33: 9,247,841 km (0.116 R)
• M34: 9,417,784 km (0.104 R)
• M35: 10,636,109 km (0.094 R)
• M36: 10,742,922 km (0.096 R)
• M37: 10,957,446 km (0.112 R)
• M38: 11,427,183 km (0.094 R)
• M39: 11,977,404 km (0.11 R)
• M40: 12,800,043 km (0.1 R)
• M41: 13,256,466 km (0.111 R)
• M42: 13,486,547 km (0.117 R)
• M43: 13,756,871 km (0.117 R)
• M44: 14,106,930 km (0.113 R)
• M45: 14,302,753 km (0.07 R)
• M46: 14,855,667 km (0.085 R)
• M47: 15,577,028 km (0.118 R)
• M48: 16,474,017 km (0.111 R)
• M49: 16,556,296 km (0.101 R)
• M50: 16,762,890 km (0.078 R)
• M51: 17,639,683 km (0.11 R)
• M52: 17,850,616 km (0.106 R)
• M53: 18,062,447 km (0.071 R)
• M54: 18,147,418 km (0.03 R)
• M55: 19,090,783 km (0.114 R)
• M56: 19,307,400 km (0.051 R)
• M57: 19,394,317 km (0.105 R)
• M58: 19,655,664 km (0.09 R)
• M59: 19,918,358 km (0.08 R)
• M60: 20,358,475 km (0.111 R)
• M61: 21,473,129 km (0.098 R)
• M62: 22,015,122 km (0.085 R)
• M63: 22,974,643 km (0.102 R)
• M64: 25,265,884 km (0.091 R)
• M65: 25,885,967 km (0.081 R)
• M66: 26,801,057 km (0.111 R)
• M67: 27,043,705 km (0.108 R)
• M68: 27,923,191 km (0.101 R)
• M69: 28,267,714 km (0.081 R)
• M70: 28,663,251 km (0.083 R)
• M71: 29,160,215 km (0.094 R)
• M72: 31,943,783 km (0.092 R)
• M73: 32,717,653 km (0.088 R)
• M74: 33,393,237 km (0.098 R)
• M75: 34,178,626 km (0.066 R)
• M76: 34,652,701 km (0.104 R)
• M77: 34,917,041 km (0.064 R)
• M78: 35,341,450 km (0.101 R)
• M79: 35,607,435 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.3

Radius: 13.9

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 8.11 AU - 8.15 AU

Year: 8224 Days

Day: 9.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 88,587,899 km

• M1: 260,151 km (0.119 R)
• M2: 505,342 km (0.069 R)
• M3: 839,094 km (0.118 R)
• M4: 1,059,303 km (0.104 R)
• M5: 1,558,211 km (0.105 R)
• M6: 1,726,060 km (0.057 R)
• M7: 1,989,502 km (0.033 R)
• M8: 2,337,467 km (0.115 R)
• M9: 2,457,893 km (0.119 R)
• M10: 2,730,460 km (0.114 R)
• M11: 2,832,187 km (0.115 R)
• M12: 2,935,110 km (0.103 R)
• M13: 3,065,560 km (0.086 R)
• M14: 3,775,551 km (0.063 R)
• M15: 4,004,286 km (0.073 R)
• M16: 4,326,221 km (0.088 R)
• M17: 4,687,350 km (0.055 R)
• M18: 5,121,034 km (0.106 R)
• M19: 5,730,496 km (0.053 R)
• M20: 6,027,298 km (0.06 R)
• M21: 6,704,977 km (0.088 R)
• M22: 7,052,941 km (0.1 R)
• M23: 7,730,620 km (0.116 R)
• M24: 8,206,341 km (0.085 R)
• M25: 8,391,842 km (0.077 R)
• M26: 9,186,207 km (0.118 R)
• M27: 9,534,171 km (0.12 R)
• M28: 9,651,007 km (0.055 R)
• M29: 10,846,594 km (0.076 R)
• M30: 12,130,891 km (0.117 R)
• M31: 12,257,750 km (0.061 R)
• M32: 12,640,870 km (0.12 R)
• M33: 13,244,797 km (0.099 R)
• M34: 13,814,017 km (0.116 R)
• M35: 14,480,775 km (0.038 R)
• M36: 14,931,214 km (0.029 R)
• M37: 15,203,632 km (0.095 R)
• M38: 15,477,844 km (0.087 R)
• M39: 15,892,081 km (0.09 R)
• M40: 16,356,582 km (0.1 R)
• M41: 16,496,905 km (0.025 R)
• M42: 16,731,475 km (0.055 R)
• M43: 16,825,721 km (0.099 R)
• M44: 17,251,626 km (0.063 R)
• M45: 17,346,771 km (0.055 R)
• M46: 18,017,717 km (0.089 R)
• M47: 20,785,577 km (0.103 R)
• M48: 21,857,446 km (0.119 R)
• M49: 22,374,157 km (0.1 R)
• M50: 22,842,548 km (0.108 R)
• M51: 24,427,537 km (0.106 R)
• M52: 24,695,168 km (0.049 R)
• M53: 24,856,135 km (0.116 R)
• M54: 25,233,271 km (0.12 R)
• M55: 25,341,431 km (0.102 R)
• M56: 25,938,625 km (0.029 R)
• M57: 26,485,705 km (0.11 R)
• M58: 26,870,919 km (0.046 R)
• M59: 27,368,930 km (0.107 R)
• M60: 27,702,534 km (0.117 R)
• M61: 27,814,134 km (0.092 R)
• M62: 30,133,349 km (0.106 R)
• M63: 30,420,428 km (0.063 R)
• M64: 30,535,469 km (0.049 R)
• M65: 31,810,940 km (0.096 R)
• M66: 32,044,761 km (0.049 R)
• M67: 32,514,050 km (0.089 R)
• M68: 32,749,517 km (0.093 R)
• M69: 33,281,487 km (0.065 R)
• M70: 35,014,878 km (0.099 R)
• M71: 35,195,891 km (0.105 R)
• M72: 35,740,726 km (0.11 R)
• M73: 36,655,069 km (0.114 R)
• M74: 36,838,775 km (0.05 R)
• M75: 36,961,595 km (0.093 R)
• M76: 37,762,392 km (0.074 R)
• M77: 38,943,168 km (0.096 R)
• M78: 40,072,931 km (0.099 R)
• M79: 40,768,711 km (0.097 R)
• M80: 41,149,886 km (0.045 R)
• M81: 42,108,061 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 858

Radius: 6.8

Gravity: 18.56 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 12.29 AU - 19.47 AU

Year: 22450 Days

Day: 15.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,587,899 km

• M1: 160,070 km (0.045 R)
• M2: 298,298 km (0.114 R)
• M3: 455,675 km (0.108 R)
• M4: 615,146 km (0.12 R)
• M5: 714,479 km (0.088 R)
• M6: 929,452 km (0.057 R)
• M7: 1,794,426 km (0.039 R)
• M8: 1,866,084 km (0.085 R)
• M9: 2,124,888 km (0.084 R)
• M10: 2,799,724 km (0.038 R)
• M11: 2,925,386 km (0.117 R)
• M12: 3,581,223 km (0.047 R)
• M13: 3,717,657 km (0.086 R)
• M14: 4,425,853 km (0.089 R)
• M15: 4,523,391 km (0.113 R)
• M16: 4,870,458 km (0.106 R)
• M17: 4,920,723 km (0.046 R)
• M18: 5,021,851 km (0.084 R)
• M19: 5,329,275 km (0.117 R)
• M20: 5,642,981 km (0.117 R)
• M21: 5,748,747 km (0.113 R)
• M22: 7,069,846 km (0.11 R)
• M23: 8,662,465 km (0.097 R)
• M24: 8,846,171 km (0.054 R)
• M25: 10,166,970 km (0.063 R)
• M26: 10,425,476 km (0.059 R)
• M27: 11,750,165 km (0.051 R)
• M28: 12,432,331 km (0.107 R)
• M29: 13,906,169 km (0.093 R)
• M30: 14,772,790 km (0.077 R)
• M31: 16,255,753 km (0.098 R)
• M32: 16,785,928 km (0.06 R)
• M33: 18,410,262 km (0.07 R)
• M34: 18,646,477 km (0.117 R)
• M35: 18,725,315 km (0.04 R)
• M36: 19,280,922 km (0.026 R)
• M37: 19,600,911 km (0.092 R)
• M38: 22,474,387 km (0.095 R)
• M39: 24,260,436 km (0.099 R)
• M40: 28,510,811 km (0.112 R)
• M41: 29,977,768 km (0.106 R)
• M42: 31,281,364 km (0.054 R)
• M43: 32,318,675 km (0.085 R)
• M44: 32,984,535 km (0.114 R)
• M45: 35,399,494 km (0.117 R)
• M46: 36,480,039 km (0.103 R)
• M47: 36,875,576 km (0.118 R)
• M48: 38,071,013 km (0.069 R)
• M49: 39,684,426 km (0.079 R)
• M50: 40,193,208 km (0.111 R)
• M51: 40,601,760 km (0.095 R)
• M52: 41,835,793 km (0.11 R)
• M53: 43,709,655 km (0.074 R)
• M54: 44,129,876 km (0.082 R)
• M55: 44,868,291 km (0.101 R)
• M56: 47,754,782 km (0.061 R)
• M57: 48,512,794 km (0.097 R)
• M58: 50,480,455 km (0.104 R)
• M59: 50,590,559 km (0.088 R)
• M60: 52,362,546 km (0.084 R)
• M61: 54,832,108 km (0.042 R)
• M62: 55,625,874 km (0.053 R)
• M63: 56,995,293 km (0.029 R)
• M64: 57,914,422 km (0.08 R)
• M65: 58,260,292 km (0.057 R)
• M66: 58,607,060 km (0.076 R)
• M67: 59,767,341 km (0.11 R)
• M68: 61,052,537 km (0.045 R)
• M69: 61,639,708 km (0.12 R)
• M70: 62,346,708 km (0.038 R)
• M71: 62,464,890 km (0.1 R)
• M72: 62,701,255 km (0.058 R)
• M73: 63,056,550 km (0.117 R)
• M74: 64,364,633 km (0.08 R)
• M75: 66,645,253 km (0.109 R)
• M76: 68,708,208 km (0.076 R)
• M77: 70,299,779 km (0.096 R)
• M78: 72,771,884 km (0.118 R)
• M79: 74,394,124 km (0.111 R)
• M80: 74,644,700 km (0.032 R)
• M81: 75,021,238 km (0.027 R)
• M82: 75,649,998 km (0.111 R)
• M83: 77,420,040 km (0.071 R)
• M84: 78,437,604 km (0.049 R)
• M85: 81,000,814 km (0.1 R)
• M86: 81,258,721 km (0.104 R)
• M87: 81,516,777 km (0.116 R)
• M88: 81,645,880 km (0.09 R)
• M89: 84,504,546 km (0.101 R)
• M90: 85,946,071 km (0.105 R)
• M91: 86,735,798 km (0.101 R)
• M92: 88,057,346 km (0.101 R)
• M93: 88,455,127 km (0.119 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 18,555 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit