🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.44 AU - 0.68 AU

Year: 152 Days

Day: 33.2 Hours

Environment

Temp: 223 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 43,385,034 km

• M1: 13,464 km (0.088 R)
• M2: 35,604 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.13 AU - 1.65 AU

Year: 596 Days

Day: 14.3 Hours

Environment

Temp: -20 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.37 AU - 1.47 AU

Year: 615 Days

Day: 29.9 Hours

Environment

Temp: -29 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.41 AU - 1.63 AU

Year: 681 Days

Day: 14.9 Hours

Environment

Temp: -30 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,385,034 km

• M1: 482,902 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.8

Radius: 10.4

Gravity: 8.6 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.36 AU - 6.84 AU

Year: 4816 Days

Day: 12 Hours

Environment

Temp: -147 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 43,385,034 km

• M1: 134,638 km (0.055 R)
• M2: 207,791 km (0.111 R)
• M3: 333,005 km (0.07 R)
• M4: 503,397 km (0.081 R)
• M5: 594,801 km (0.114 R)
• M6: 692,638 km (0.097 R)
• M7: 1,021,005 km (0.102 R)
• M8: 1,171,950 km (0.101 R)
• M9: 1,250,189 km (0.077 R)
• M10: 1,513,332 km (0.113 R)
• M11: 1,758,373 km (0.111 R)
• M12: 1,941,332 km (0.069 R)
• M13: 2,149,871 km (0.105 R)
• M14: 2,266,857 km (0.116 R)
• M15: 2,426,029 km (0.081 R)
• M16: 2,990,910 km (0.098 R)
• M17: 3,277,390 km (0.097 R)
• M18: 3,595,884 km (0.117 R)
• M19: 3,782,283 km (0.076 R)
• M20: 4,092,250 km (0.069 R)
• M21: 4,510,077 km (0.111 R)
• M22: 4,915,936 km (0.046 R)
• M23: 5,175,488 km (0.098 R)
• M24: 5,306,984 km (0.085 R)
• M25: 5,386,421 km (0.092 R)
• M26: 6,091,775 km (0.053 R)
• M27: 6,230,751 km (0.044 R)
• M28: 6,540,120 km (0.117 R)
• M29: 7,321,170 km (0.104 R)
• M30: 7,588,053 km (0.083 R)
• M31: 7,888,296 km (0.101 R)
• M32: 8,438,816 km (0.085 R)
• M33: 8,531,716 km (0.078 R)
• M34: 8,625,065 km (0.099 R)
• M35: 9,351,662 km (0.086 R)
• M36: 9,641,284 km (0.078 R)
• M37: 9,901,285 km (0.098 R)
• M38: 10,361,897 km (0.044 R)
• M39: 10,896,858 km (0.054 R)
• M40: 11,032,095 km (0.093 R)
• M41: 11,681,649 km (0.061 R)
• M42: 12,098,429 km (0.065 R)
• M43: 12,484,690 km (0.061 R)
• M44: 12,590,755 km (0.071 R)
• M45: 13,017,857 km (0.08 R)
• M46: 13,813,568 km (0.039 R)
• M47: 14,217,183 km (0.107 R)
• M48: 15,149,178 km (0.102 R)
• M49: 15,603,656 km (0.074 R)
• M50: 16,293,602 km (0.118 R)
• M51: 16,370,794 km (0.111 R)
• M52: 16,525,778 km (0.057 R)
• M53: 16,642,314 km (0.082 R)
• M54: 16,798,046 km (0.047 R)
• M55: 16,876,136 km (0.117 R)
• M56: 17,189,693 km (0.081 R)
• M57: 17,544,689 km (0.037 R)
• M58: 17,862,285 km (0.076 R)
• M59: 19,192,360 km (0.112 R)
• M60: 20,429,085 km (0.105 R)
• M61: 20,805,174 km (0.088 R)
• M62: 20,973,023 km (0.042 R)
• M63: 21,183,507 km (0.096 R)
• M64: 21,267,880 km (0.111 R)
• M65: 23,152,514 km (0.102 R)
• M66: 24,335,385 km (0.108 R)
• M67: 24,956,366 km (0.076 R)
• M68: 26,440,825 km (0.089 R)
• M69: 26,713,692 km (0.108 R)
• M70: 27,216,640 km (0.072 R)
• M71: 27,308,343 km (0.081 R)
• M72: 28,324,711 km (0.113 R)
• M73: 28,744,034 km (0.091 R)
• M74: 29,259,249 km (0.072 R)
• M75: 29,541,690 km (0.113 R)
• M76: 30,536,965 km (0.087 R)
• M77: 31,302,756 km (0.099 R)
• M78: 31,398,947 km (0.073 R)
• M79: 31,687,971 km (0.074 R)
• M80: 32,560,575 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565

Radius: 10.7

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 6.09 AU - 6.37 AU

Year: 5651 Days

Day: 9 Hours

Environment

Temp: -149 °C

Axial Tilt: 135.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 43,385,034 km

• M1: 239,805 km (0.106 R)
• M2: 316,399 km (0.07 R)
• M3: 485,445 km (0.106 R)
• M4: 628,461 km (0.112 R)
• M5: 812,466 km (0.033 R)
• M6: 945,459 km (0.083 R)
• M7: 1,043,146 km (0.061 R)
• M8: 1,264,551 km (0.059 R)
• M9: 1,373,159 km (0.056 R)
• M10: 1,770,192 km (0.113 R)
• M11: 1,928,317 km (0.106 R)
• M12: 2,127,880 km (0.053 R)
• M13: 2,239,779 km (0.072 R)
• M14: 2,489,009 km (0.068 R)
• M15: 2,626,939 km (0.068 R)
• M16: 2,727,169 km (0.074 R)
• M17: 2,808,251 km (0.072 R)
• M18: 3,014,397 km (0.061 R)
• M19: 3,225,779 km (0.115 R)
• M20: 3,311,648 km (0.116 R)
• M21: 3,596,183 km (0.114 R)
• M22: 3,980,351 km (0.06 R)
• M23: 4,095,840 km (0.087 R)
• M24: 4,189,040 km (0.095 R)
• M25: 4,330,260 km (0.079 R)
• M26: 5,235,776 km (0.101 R)
• M27: 5,311,772 km (0.116 R)
• M28: 5,801,555 km (0.099 R)
• M29: 6,118,403 km (0.077 R)
• M30: 6,252,144 km (0.102 R)
• M31: 6,824,206 km (0.096 R)
• M32: 7,356,326 km (0.113 R)
• M33: 8,223,844 km (0.063 R)
• M34: 8,312,406 km (0.11 R)
• M35: 8,880,429 km (0.085 R)
• M36: 9,215,079 km (0.041 R)
• M37: 9,430,201 km (0.078 R)
• M38: 9,584,885 km (0.099 R)
• M39: 9,834,115 km (0.105 R)
• M40: 9,991,043 km (0.118 R)
• M41: 10,339,158 km (0.067 R)
• M42: 10,949,816 km (0.051 R)
• M43: 11,243,178 km (0.12 R)
• M44: 11,341,613 km (0.068 R)
• M45: 11,506,171 km (0.116 R)
• M46: 11,638,415 km (0.083 R)
• M47: 11,871,040 km (0.032 R)
• M48: 12,206,139 km (0.113 R)
• M49: 13,091,758 km (0.048 R)
• M50: 15,177,452 km (0.063 R)
• M51: 15,431,768 km (0.089 R)
• M52: 15,541,124 km (0.087 R)
• M53: 15,724,083 km (0.055 R)
• M54: 15,907,639 km (0.113 R)
• M55: 16,129,044 km (0.088 R)
• M56: 16,611,946 km (0.027 R)
• M57: 18,127,971 km (0.083 R)
• M58: 19,136,859 km (0.104 R)
• M59: 19,450,865 km (0.083 R)
• M60: 20,483,539 km (0.112 R)
• M61: 20,724,391 km (0.066 R)
• M62: 21,208,939 km (0.063 R)
• M63: 21,778,907 km (0.084 R)
• M64: 21,942,567 km (0.102 R)
• M65: 23,225,668 km (0.077 R)
• M66: 24,151,080 km (0.076 R)
• M67: 25,346,068 km (0.031 R)
• M68: 25,691,190 km (0.095 R)
• M69: 26,823,048 km (0.103 R)
• M70: 27,086,639 km (0.055 R)
• M71: 27,571,935 km (0.104 R)
• M72: 27,837,920 km (0.076 R)
• M73: 28,149,383 km (0.106 R)
• M74: 28,417,163 km (0.113 R)
• M75: 28,551,352 km (0.091 R)
• M76: 28,820,479 km (0.072 R)
• M77: 28,955,266 km (0.064 R)
• M78: 29,361,125 km (0.113 R)
• M79: 29,859,735 km (0.053 R)
• M80: 30,269,783 km (0.08 R)
• M81: 30,406,814 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.3

Radius: 10.9

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 6.49 AU - 10.27 AU

Year: 8816 Days

Day: 9.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 43,385,034 km

• M1: 156,479 km (0.077 R)
• M2: 263,143 km (0.071 R)
• M3: 580,589 km (0.1 R)
• M4: 1,007,093 km (0.089 R)
• M5: 1,519,615 km (0.082 R)
• M6: 1,826,440 km (0.064 R)
• M7: 2,177,247 km (0.11 R)
• M8: 3,241,935 km (0.11 R)
• M9: 3,696,115 km (0.095 R)
• M10: 3,842,272 km (0.055 R)
• M11: 4,140,271 km (0.067 R)
• M12: 4,445,899 km (0.113 R)
• M13: 5,014,521 km (0.063 R)
• M14: 5,242,059 km (0.114 R)
• M15: 6,013,086 km (0.075 R)
• M16: 6,220,130 km (0.104 R)
• M17: 7,327,005 km (0.072 R)
• M18: 7,659,710 km (0.054 R)
• M19: 7,921,955 km (0.042 R)
• M20: 8,187,192 km (0.07 R)
• M21: 8,687,597 km (0.116 R)
• M22: 8,843,478 km (0.119 R)
• M23: 9,197,875 km (0.106 R)
• M24: 10,954,304 km (0.091 R)
• M25: 11,377,367 km (0.107 R)
• M26: 12,944,704 km (0.108 R)
• M27: 13,617,595 km (0.103 R)
• M28: 14,072,522 km (0.109 R)
• M29: 14,717,887 km (0.077 R)
• M30: 15,846,454 km (0.067 R)
• M31: 16,325,017 km (0.076 R)
• M32: 17,739,316 km (0.077 R)
• M33: 18,687,168 km (0.103 R)
• M34: 19,091,231 km (0.11 R)
• M35: 19,243,522 km (0.11 R)
• M36: 19,702,638 km (0.108 R)
• M37: 19,959,348 km (0.104 R)
• M38: 20,424,148 km (0.053 R)
• M39: 21,259,353 km (0.097 R)
• M40: 21,364,521 km (0.116 R)
• M41: 21,575,454 km (0.089 R)
• M42: 22,532,880 km (0.118 R)
• M43: 23,395,611 km (0.077 R)
• M44: 23,612,977 km (0.117 R)
• M45: 24,986,884 km (0.11 R)
• M46: 25,935,783 km (0.087 R)
• M47: 26,442,920 km (0.116 R)
• M48: 27,581,808 km (0.117 R)
• M49: 28,041,672 km (0.052 R)
• M50: 28,157,162 km (0.042 R)
• M51: 28,504,229 km (0.056 R)
• M52: 28,794,598 km (0.068 R)
• M53: 29,378,329 km (0.108 R)
• M54: 29,612,899 km (0.088 R)
• M55: 30,676,091 km (0.07 R)
• M56: 31,093,020 km (0.066 R)
• M57: 31,272,238 km (0.116 R)
• M58: 31,932,264 km (0.077 R)
• M59: 32,173,565 km (0.081 R)
• M60: 32,900,761 km (0.07 R)
• M61: 34,248,039 km (0.036 R)
• M62: 34,494,875 km (0.099 R)
• M63: 34,680,377 km (0.053 R)
• M64: 36,428,278 km (0.112 R)
• M65: 36,617,220 km (0.118 R)
• M66: 37,757,904 km (0.049 R)
• M67: 38,204,603 km (0.097 R)
• M68: 38,588,920 km (0.088 R)
• M69: 39,103,387 km (0.05 R)
• M70: 39,620,098 km (0.053 R)
• M71: 40,595,028 km (0.089 R)
• M72: 40,790,851 km (0.1 R)
• M73: 41,577,736 km (0.098 R)
• M74: 42,767,488 km (0.108 R)
• M75: 42,900,331 km (0.051 R)
• M76: 43,500,069 km (0.111 R)
• M77: 43,633,660 km (0.107 R)
• M78: 44,775,091 km (0.025 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524

Radius: 9.8

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 8.94 AU - 9.1 AU

Year: 9846 Days

Day: 7.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 43,385,034 km

• M1: 147,204 km (0.095 R)
• M2: 272,717 km (0.117 R)
• M3: 429,795 km (0.053 R)
• M4: 710,590 km (0.109 R)
• M5: 773,720 km (0.119 R)
• M6: 1,270,535 km (0.108 R)
• M7: 1,700,180 km (0.11 R)
• M8: 1,809,087 km (0.078 R)
• M9: 1,988,156 km (0.117 R)
• M10: 2,126,384 km (0.11 R)
• M11: 2,267,754 km (0.093 R)
• M12: 3,074,386 km (0.115 R)
• M13: 3,181,049 km (0.11 R)
• M14: 3,453,317 km (0.053 R)
• M15: 3,933,526 km (0.103 R)
• M16: 4,078,786 km (0.064 R)
• M17: 4,739,261 km (0.096 R)
• M18: 4,831,862 km (0.089 R)
• M19: 4,893,945 km (0.116 R)
• M20: 5,791,382 km (0.079 R)
• M21: 5,857,505 km (0.089 R)
• M22: 6,023,708 km (0.118 R)
• M23: 6,429,118 km (0.08 R)
• M24: 7,266,268 km (0.098 R)
• M25: 7,806,914 km (0.092 R)
• M26: 8,137,675 km (0.108 R)
• M27: 8,472,924 km (0.113 R)
• M28: 8,888,806 km (0.074 R)
• M29: 9,350,166 km (0.088 R)
• M30: 12,108,601 km (0.073 R)
• M31: 12,878,133 km (0.115 R)
• M32: 13,181,667 km (0.042 R)
• M33: 13,884,328 km (0.073 R)
• M34: 14,284,951 km (0.093 R)
• M35: 15,006,611 km (0.045 R)
• M36: 15,509,559 km (0.078 R)
• M37: 16,485,237 km (0.12 R)
• M38: 17,528,383 km (0.114 R)
• M39: 17,672,296 km (0.083 R)
• M40: 18,349,226 km (0.089 R)
• M41: 18,495,383 km (0.058 R)
• M42: 18,788,745 km (0.111 R)
• M43: 20,178,509 km (0.115 R)
• M44: 20,279,039 km (0.115 R)
• M45: 20,936,671 km (0.062 R)
• M46: 21,191,436 km (0.047 R)
• M47: 22,013,476 km (0.065 R)
• M48: 22,168,908 km (0.106 R)
• M49: 22,324,490 km (0.104 R)
• M50: 22,532,730 km (0.054 R)
• M51: 22,846,138 km (0.112 R)
• M52: 23,424,483 km (0.052 R)
• M53: 23,583,057 km (0.069 R)
• M54: 23,954,509 km (0.028 R)
• M55: 24,327,905 km (0.037 R)
• M56: 24,595,685 km (0.083 R)
• M57: 25,080,382 km (0.028 R)
• M58: 25,895,092 km (0.054 R)
• M59: 26,718,479 km (0.096 R)
• M60: 27,327,791 km (0.084 R)
• M61: 27,438,942 km (0.086 R)
• M62: 27,550,393 km (0.091 R)
• M63: 28,334,585 km (0.098 R)
• M64: 28,672,975 km (0.11 R)
• M65: 29,410,493 km (0.108 R)
• M66: 29,638,779 km (0.115 R)
• M67: 29,867,664 km (0.089 R)
• M68: 30,211,888 km (0.078 R)
• M69: 31,894,565 km (0.043 R)
• M70: 32,070,492 km (0.112 R)
• M71: 32,246,569 km (0.037 R)
• M72: 32,717,802 km (0.115 R)
• M73: 33,310,060 km (0.094 R)
• M74: 33,726,840 km (0.102 R)
• M75: 34,025,587 km (0.11 R)
• M76: 34,625,624 km (0.078 R)
• M77: 35,289,689 km (0.106 R)
• M78: 35,471,600 km (0.079 R)
• M79: 35,653,661 km (0.069 R)
• M80: 36,753,205 km (0.065 R)
• M81: 38,423,316 km (0.116 R)
• M82: 38,735,227 km (0.086 R)
• M83: 38,922,823 km (0.12 R)
• M84: 39,928,420 km (0.116 R)
• M85: 40,307,800 km (0.084 R)
• M86: 40,371,080 km (0.111 R)
• M87: 42,350,858 km (0.056 R)
• M88: 42,802,344 km (0.085 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 14,368 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit