🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.57 AU - 0.79 AU

Year: 210 Days

Day: 42.7 Hours

Environment

Temp: 188 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,745,625 km

• M1: 82,428 km (0.038 R)
• M2: 120,277 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.34 AU - 1.6 AU

Year: 668 Days

Day: 13.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.3 AU - 3.9 AU

Year: 2560 Days

Day: 28.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,745,625 km

• M1: 793,467 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826

Radius: 9

Gravity: 10.2 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.34 AU - 4.64 AU

Year: 3565 Days

Day: 8.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 71,745,625 km

• M1: 126,859 km (0.092 R)
• M2: 195,225 km (0.076 R)
• M3: 251,324 km (0.048 R)
• M4: 331,808 km (0.109 R)
• M5: 615,745 km (0.077 R)
• M6: 1,018,462 km (0.096 R)
• M7: 1,213,688 km (0.113 R)
• M8: 1,392,906 km (0.116 R)
• M9: 1,625,530 km (0.045 R)
• M10: 2,277,478 km (0.061 R)
• M11: 2,640,402 km (0.093 R)
• M12: 2,783,418 km (0.079 R)
• M13: 2,929,126 km (0.052 R)
• M14: 3,342,914 km (0.119 R)
• M15: 3,478,450 km (0.116 R)
• M16: 3,655,424 km (0.081 R)
• M17: 3,755,056 km (0.077 R)
• M18: 3,815,194 km (0.11 R)
• M19: 3,875,782 km (0.097 R)
• M20: 3,977,508 km (0.047 R)
• M21: 4,059,338 km (0.115 R)
• M22: 4,121,272 km (0.11 R)
• M23: 4,414,035 km (0.099 R)
• M24: 4,520,249 km (0.094 R)
• M25: 4,584,427 km (0.117 R)
• M26: 4,691,988 km (0.061 R)
• M27: 5,377,744 km (0.071 R)
• M28: 5,930,209 km (0.098 R)
• M29: 6,694,804 km (0.118 R)
• M30: 6,767,957 km (0.117 R)
• M31: 7,313,541 km (0.088 R)
• M32: 7,464,784 km (0.053 R)
• M33: 7,821,874 km (0.105 R)
• M34: 7,924,798 km (0.112 R)
• M35: 8,106,260 km (0.085 R)
• M36: 8,341,428 km (0.114 R)
• M37: 8,499,553 km (0.119 R)
• M38: 9,223,307 km (0.081 R)
• M39: 9,799,708 km (0.119 R)
• M40: 9,938,684 km (0.045 R)
• M41: 10,022,459 km (0.096 R)
• M42: 10,501,322 km (0.074 R)
• M43: 10,987,515 km (0.116 R)
• M44: 12,190,431 km (0.11 R)
• M45: 12,309,960 km (0.11 R)
• M46: 12,490,076 km (0.088 R)
• M47: 12,671,089 km (0.117 R)
• M48: 12,761,895 km (0.093 R)
• M49: 12,822,632 km (0.056 R)
• M50: 12,913,737 km (0.108 R)
• M51: 13,035,659 km (0.088 R)
• M52: 13,373,002 km (0.079 R)
• M53: 13,434,637 km (0.087 R)
• M54: 13,527,238 km (0.071 R)
• M55: 13,868,770 km (0.069 R)
• M56: 14,307,391 km (0.119 R)
• M57: 14,401,937 km (0.113 R)
• M58: 14,496,782 km (0.099 R)
• M59: 15,230,559 km (0.105 R)
• M60: 15,456,302 km (0.113 R)
• M61: 16,436,318 km (0.082 R)
• M62: 16,800,589 km (0.062 R)
• M63: 16,867,160 km (0.067 R)
• M64: 17,368,911 km (0.089 R)
• M65: 17,807,831 km (0.114 R)
• M66: 18,387,224 km (0.116 R)
• M67: 18,662,035 km (0.11 R)
• M68: 21,484,049 km (0.03 R)
• M69: 21,737,319 km (0.115 R)
• M70: 22,173,696 km (0.092 R)
• M71: 22,907,473 km (0.109 R)
• M72: 23,351,480 km (0.082 R)
• M73: 24,436,363 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.5

Radius: 11.7

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.2 AU - 5.5 AU

Year: 4637 Days

Day: 13.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 71,745,625 km

• M1: 155,283 km (0.112 R)
• M2: 249,978 km (0.115 R)
• M3: 334,202 km (0.075 R)
• M4: 418,425 km (0.118 R)
• M5: 651,349 km (0.061 R)
• M6: 774,767 km (0.106 R)
• M7: 854,952 km (0.054 R)
• M8: 1,080,396 km (0.096 R)
• M9: 1,183,170 km (0.117 R)
• M10: 1,289,384 km (0.071 R)
• M11: 1,563,298 km (0.107 R)
• M12: 1,641,388 km (0.061 R)
• M13: 1,760,917 km (0.034 R)
• M14: 1,911,262 km (0.076 R)
• M15: 1,995,187 km (0.062 R)
• M16: 2,109,031 km (0.109 R)
• M17: 2,269,101 km (0.076 R)
• M18: 2,648,331 km (0.073 R)
• M19: 2,758,136 km (0.112 R)
• M20: 2,949,920 km (0.096 R)
• M21: 3,080,370 km (0.095 R)
• M22: 3,466,183 km (0.107 R)
• M23: 3,552,201 km (0.104 R)
• M24: 3,638,819 km (0.072 R)
• M25: 3,778,992 km (0.088 R)
• M26: 3,885,356 km (0.097 R)
• M27: 4,064,873 km (0.032 R)
• M28: 4,376,336 km (0.089 R)
• M29: 4,469,536 km (0.114 R)
• M30: 4,925,809 km (0.079 R)
• M31: 5,100,839 km (0.112 R)
• M32: 5,944,571 km (0.103 R)
• M33: 6,027,298 km (0.109 R)
• M34: 6,172,857 km (0.063 R)
• M35: 6,256,482 km (0.118 R)
• M36: 6,340,706 km (0.081 R)
• M37: 7,312,643 km (0.068 R)
• M38: 7,804,820 km (0.085 R)
• M39: 7,940,954 km (0.044 R)
• M40: 8,633,293 km (0.114 R)
• M41: 9,756,624 km (0.082 R)
• M42: 9,854,311 km (0.061 R)
• M43: 10,050,883 km (0.087 R)
• M44: 10,597,812 km (0.099 R)
• M45: 11,410,727 km (0.081 R)
• M46: 11,643,053 km (0.117 R)
• M47: 12,164,850 km (0.067 R)
• M48: 12,428,591 km (0.105 R)
• M49: 12,667,648 km (0.101 R)
• M50: 12,827,718 km (0.111 R)
• M51: 12,961,758 km (0.087 R)
• M52: 13,967,953 km (0.116 R)
• M53: 14,078,207 km (0.101 R)
• M54: 14,494,388 km (0.091 R)
• M55: 14,914,609 km (0.047 R)
• M56: 15,055,679 km (0.071 R)
• M57: 15,338,868 km (0.118 R)
• M58: 15,424,288 km (0.117 R)
• M59: 15,624,002 km (0.107 R)
• M60: 15,853,186 km (0.066 R)
• M61: 16,257,249 km (0.04 R)
• M62: 16,928,345 km (0.109 R)
• M63: 17,016,459 km (0.099 R)
• M64: 17,430,097 km (0.089 R)
• M65: 17,548,877 km (0.066 R)
• M66: 17,667,957 km (0.081 R)
• M67: 18,237,177 km (0.117 R)
• M68: 18,630,171 km (0.072 R)
• M69: 19,547,655 km (0.117 R)
• M70: 19,640,256 km (0.115 R)
• M71: 20,074,089 km (0.079 R)
• M72: 20,261,087 km (0.096 R)
• M73: 20,386,001 km (0.098 R)
• M74: 20,542,630 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963

Radius: 12.4

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 8.92 AU - 9.22 AU

Year: 10236 Days

Day: 12.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 71,745,625 km

• M1: 216,917 km (0.08 R)
• M2: 465,549 km (0.105 R)
• M3: 557,102 km (0.091 R)
• M4: 1,384,827 km (0.075 R)
• M5: 1,647,073 km (0.081 R)
• M6: 1,797,119 km (0.078 R)
• M7: 1,978,282 km (0.064 R)
• M8: 2,673,912 km (0.074 R)
• M9: 2,792,095 km (0.079 R)
• M10: 2,881,853 km (0.082 R)
• M11: 3,440,901 km (0.074 R)
• M12: 4,067,566 km (0.032 R)
• M13: 4,516,809 km (0.091 R)
• M14: 5,202,116 km (0.078 R)
• M15: 5,350,517 km (0.101 R)
• M16: 6,113,915 km (0.107 R)
• M17: 6,270,844 km (0.085 R)
• M18: 6,870,881 km (0.092 R)
• M19: 6,993,102 km (0.099 R)
• M20: 8,385,260 km (0.106 R)
• M21: 8,691,337 km (0.096 R)
• M22: 9,359,890 km (0.036 R)
• M23: 9,998,822 km (0.081 R)
• M24: 10,510,746 km (0.111 R)
• M25: 10,699,090 km (0.042 R)
• M26: 11,367,045 km (0.096 R)
• M27: 11,511,855 km (0.117 R)
• M28: 11,754,802 km (0.09 R)
• M29: 12,394,034 km (0.048 R)
• M30: 14,379,497 km (0.072 R)
• M31: 14,536,275 km (0.118 R)
• M32: 14,641,144 km (0.089 R)
• M33: 15,010,052 km (0.078 R)
• M34: 15,973,013 km (0.1 R)
• M35: 18,014,426 km (0.095 R)
• M36: 18,523,358 km (0.116 R)
• M37: 19,903,548 km (0.117 R)
• M38: 20,312,249 km (0.055 R)
• M39: 21,854,903 km (0.096 R)
• M40: 23,619,709 km (0.104 R)
• M41: 23,866,695 km (0.088 R)
• M42: 24,425,592 km (0.11 R)
• M43: 24,925,997 km (0.033 R)
• M44: 25,240,452 km (0.112 R)
• M45: 25,619,683 km (0.07 R)
• M46: 25,936,980 km (0.114 R)
• M47: 26,511,585 km (0.112 R)
• M48: 26,832,622 km (0.083 R)
• M49: 27,025,903 km (0.11 R)
• M50: 27,349,034 km (0.069 R)
• M51: 27,738,437 km (0.056 R)
• M52: 29,979,712 km (0.082 R)
• M53: 30,649,911 km (0.083 R)
• M54: 31,664,484 km (0.078 R)
• M55: 31,800,618 km (0.117 R)
• M56: 32,141,701 km (0.096 R)
• M57: 32,827,607 km (0.118 R)
• M58: 33,034,351 km (0.09 R)
• M59: 34,004,793 km (0.072 R)
• M60: 35,760,922 km (0.059 R)
• M61: 35,973,650 km (0.103 R)
• M62: 36,400,303 km (0.108 R)
• M63: 37,330,653 km (0.061 R)
• M64: 37,762,691 km (0.065 R)
• M65: 39,800,513 km (0.103 R)
• M66: 40,021,021 km (0.053 R)
• M67: 40,168,225 km (0.101 R)
• M68: 42,098,187 km (0.117 R)
• M69: 43,678,988 km (0.105 R)
• M70: 43,830,531 km (0.052 R)
• M71: 46,433,833 km (0.12 R)
• M72: 47,209,049 km (0.073 R)
• M73: 48,458,191 km (0.109 R)
• M74: 49,165,639 km (0.066 R)
• M75: 49,481,141 km (0.098 R)
• M76: 49,718,254 km (0.032 R)
• M77: 49,797,391 km (0.089 R)
• M78: 49,876,528 km (0.082 R)
• M79: 50,114,239 km (0.034 R)
• M80: 50,431,836 km (0.081 R)
• M81: 51,228,594 km (0.09 R)
• M82: 51,708,654 km (0.106 R)
• M83: 53,643,852 km (0.05 R)
• M84: 54,294,154 km (0.074 R)
• M85: 54,375,684 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 862.1

Radius: 7.7

Gravity: 14.54 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 10.28 AU - 14.48 AU

Year: 16323 Days

Day: 17.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,745,625 km

• M1: 313,856 km (0.062 R)
• M2: 378,931 km (0.094 R)
• M3: 1,809,087 km (0.088 R)
• M4: 2,293,934 km (0.111 R)
• M5: 2,464,176 km (0.077 R)
• M6: 2,745,420 km (0.115 R)
• M7: 3,148,886 km (0.108 R)
• M8: 4,011,018 km (0.034 R)
• M9: 4,216,715 km (0.113 R)
• M10: 5,936,343 km (0.084 R)
• M11: 6,456,345 km (0.099 R)
• M12: 6,843,654 km (0.093 R)
• M13: 9,485,253 km (0.06 R)
• M14: 10,882,647 km (0.075 R)
• M15: 11,054,535 km (0.074 R)
• M16: 11,343,259 km (0.041 R)
• M17: 11,751,511 km (0.116 R)
• M18: 11,810,154 km (0.116 R)
• M19: 12,462,550 km (0.101 R)
• M20: 12,642,516 km (0.117 R)
• M21: 13,248,537 km (0.034 R)
• M22: 13,616,697 km (0.062 R)
• M23: 13,678,481 km (0.115 R)
• M24: 14,300,509 km (0.038 R)
• M25: 15,059,120 km (0.077 R)
• M26: 15,507,764 km (0.112 R)
• M27: 15,636,717 km (0.071 R)
• M28: 16,286,870 km (0.096 R)
• M29: 16,945,848 km (0.076 R)
• M30: 17,278,704 km (0.085 R)
• M31: 17,546,484 km (0.111 R)
• M32: 17,883,079 km (0.112 R)
• M33: 19,737,644 km (0.097 R)
• M34: 20,087,852 km (0.047 R)
• M35: 20,440,006 km (0.063 R)
• M36: 20,723,195 km (0.047 R)
• M37: 22,231,291 km (0.091 R)
• M38: 23,035,230 km (0.119 R)
• M39: 23,997,742 km (0.12 R)
• M40: 24,221,690 km (0.108 R)
• M41: 24,671,681 km (0.097 R)
• M42: 25,427,748 km (0.088 R)
• M43: 25,656,184 km (0.083 R)
• M44: 27,898,208 km (0.071 R)
• M45: 28,527,716 km (0.114 R)
• M46: 29,082,275 km (0.081 R)
• M47: 30,282,798 km (0.115 R)
• M48: 31,417,797 km (0.067 R)
• M49: 32,319,274 km (0.057 R)
• M50: 32,401,552 km (0.114 R)
• M51: 32,566,559 km (0.107 R)
• M52: 32,897,320 km (0.106 R)
• M53: 33,146,101 km (0.063 R)
• M54: 34,399,582 km (0.092 R)
• M55: 34,567,879 km (0.11 R)
• M56: 34,736,476 km (0.052 R)
• M57: 34,905,222 km (0.092 R)
• M58: 35,498,378 km (0.104 R)
• M59: 35,668,471 km (0.103 R)
• M60: 38,513,523 km (0.11 R)
• M61: 38,600,739 km (0.084 R)
• M62: 40,805,811 km (0.118 R)
• M63: 45,336,682 km (0.067 R)
• M64: 45,798,491 km (0.073 R)
• M65: 47,193,341 km (0.072 R)
• M66: 47,942,826 km (0.084 R)
• M67: 48,224,968 km (0.065 R)
• M68: 48,507,558 km (0.072 R)
• M69: 48,790,747 km (0.037 R)
• M70: 49,074,534 km (0.104 R)
• M71: 49,548,610 km (0.093 R)
• M72: 50,215,068 km (0.087 R)
• M73: 50,788,477 km (0.086 R)
• M74: 51,172,046 km (0.086 R)
• M75: 51,942,026 km (0.088 R)
• M76: 52,231,797 km (0.092 R)
• M77: 54,275,005 km (0.089 R)
• M78: 56,244,910 km (0.077 R)
• M79: 56,940,091 km (0.057 R)
• M80: 57,238,688 km (0.051 R)
• M81: 57,737,897 km (0.062 R)
• M82: 58,238,301 km (0.072 R)
• M83: 58,740,352 km (0.111 R)
• M84: 59,849,620 km (0.058 R)
• M85: 60,762,466 km (0.043 R)
• M86: 60,864,043 km (0.045 R)
• M87: 61,067,646 km (0.108 R)
• M88: 61,271,548 km (0.094 R)
• M89: 63,115,940 km (0.087 R)
• M90: 65,394,914 km (0.078 R)
• M91: 66,649,292 km (0.065 R)
• M92: 67,595,199 km (0.08 R)
• M93: 70,673,624 km (0.101 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 15,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit