🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.43 AU - 0.59 AU

Year: 153 Days

Day: 33.5 Hours

Environment

Temp: 159 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,541,211 km

• M1: 148,850 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.48 AU - 0.66 AU

Year: 180 Days

Day: 21.3 Hours

Environment

Temp: 93 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,541,211 km

• M1: 381,475 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.54 AU - 0.6 AU

Year: 180 Days

Day: 32.5 Hours

Environment

Temp: 92 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.74 AU - 2.24 AU

Year: 1176 Days

Day: 30.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,541,211 km

• M1: 2,019,122 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.06 AU - 2.7 AU

Year: 1538 Days

Day: 26.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,541,211 km

• M1: 2,567,698 km (0.101 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.99 AU - 3.17 AU

Year: 1736 Days

Day: 43.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.5

Radius: 14.6

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.87 AU - 4.59 AU

Year: 3018 Days

Day: 6.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 97,541,211 km

• M1: 193,879 km (0.067 R)
• M2: 301,889 km (0.109 R)
• M3: 409,599 km (0.113 R)
• M4: 648,507 km (0.106 R)
• M5: 797,357 km (0.054 R)
• M6: 907,311 km (0.106 R)
• M7: 1,066,633 km (0.062 R)
• M8: 1,201,570 km (0.098 R)
• M9: 1,318,705 km (0.104 R)
• M10: 1,489,696 km (0.059 R)
• M11: 1,668,465 km (0.031 R)
• M12: 1,841,251 km (0.119 R)
• M13: 1,978,432 km (0.082 R)
• M14: 2,104,842 km (0.12 R)
• M15: 2,440,839 km (0.073 R)
• M16: 2,762,923 km (0.1 R)
• M17: 3,017,838 km (0.046 R)
• M18: 3,164,593 km (0.067 R)
• M19: 3,414,721 km (0.105 R)
• M20: 3,533,801 km (0.112 R)
• M21: 3,654,227 km (0.12 R)
• M22: 3,934,723 km (0.094 R)
• M23: 4,041,835 km (0.112 R)
• M24: 4,405,807 km (0.06 R)
• M25: 4,648,155 km (0.08 R)
• M26: 4,761,551 km (0.118 R)
• M27: 4,933,439 km (0.045 R)
• M28: 5,068,525 km (0.103 R)
• M29: 6,090,279 km (0.098 R)
• M30: 6,656,806 km (0.101 R)
• M31: 7,527,166 km (0.056 R)
• M32: 8,341,278 km (0.106 R)
• M33: 8,479,656 km (0.097 R)
• M34: 8,946,701 km (0.069 R)
• M35: 9,278,658 km (0.114 R)
• M36: 9,446,058 km (0.072 R)
• M37: 9,638,740 km (0.062 R)
• M38: 10,200,032 km (0.03 R)
• M39: 10,298,766 km (0.082 R)
• M40: 10,472,150 km (0.046 R)
• M41: 10,696,697 km (0.087 R)
• M42: 10,973,303 km (0.118 R)
• M43: 11,765,573 km (0.098 R)
• M44: 12,576,394 km (0.046 R)
• M45: 12,948,444 km (0.048 R)
• M46: 13,540,552 km (0.046 R)
• M47: 14,528,496 km (0.109 R)
• M48: 14,723,273 km (0.111 R)
• M49: 15,284,714 km (0.077 R)
• M50: 15,539,628 km (0.104 R)
• M51: 15,881,759 km (0.106 R)
• M52: 16,053,796 km (0.09 R)
• M53: 16,255,305 km (0.034 R)
• M54: 16,457,561 km (0.103 R)
• M55: 16,747,930 km (0.119 R)
• M56: 16,864,617 km (0.073 R)
• M57: 17,010,923 km (0.113 R)
• M58: 17,392,996 km (0.067 R)
• M59: 17,748,291 km (0.103 R)
• M60: 19,376,664 km (0.07 R)
• M61: 19,560,520 km (0.092 R)
• M62: 19,683,489 km (0.094 R)
• M63: 19,868,243 km (0.118 R)
• M64: 20,177,611 km (0.106 R)
• M65: 20,989,479 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.2

Radius: 9.3

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.28 AU - 4.73 AU

Year: 3999 Days

Day: 8.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 97,541,211 km

• M1: 119,379 km (0.116 R)
• M2: 228,586 km (0.075 R)
• M3: 305,329 km (0.068 R)
• M4: 394,490 km (0.078 R)
• M5: 632,799 km (0.115 R)
• M6: 816,804 km (0.086 R)
• M7: 882,179 km (0.087 R)
• M8: 1,113,607 km (0.098 R)
• M9: 1,351,467 km (0.062 R)
• M10: 1,523,804 km (0.052 R)
• M11: 1,745,807 km (0.057 R)
• M12: 1,860,848 km (0.034 R)
• M13: 2,068,490 km (0.084 R)
• M14: 2,299,170 km (0.104 R)
• M15: 2,636,513 km (0.087 R)
• M16: 2,752,451 km (0.108 R)
• M17: 3,023,822 km (0.065 R)
• M18: 3,110,589 km (0.087 R)
• M19: 3,429,382 km (0.102 R)
• M20: 3,556,241 km (0.097 R)
• M21: 3,684,596 km (0.106 R)
• M22: 3,796,046 km (0.096 R)
• M23: 3,908,394 km (0.046 R)
• M24: 4,389,052 km (0.076 R)
• M25: 4,566,625 km (0.097 R)
• M26: 4,847,719 km (0.1 R)
• M27: 5,134,498 km (0.12 R)
• M28: 5,196,581 km (0.082 R)
• M29: 5,553,671 km (0.034 R)
• M30: 6,005,906 km (0.068 R)
• M31: 6,181,234 km (0.116 R)
• M32: 6,604,596 km (0.091 R)
• M33: 6,853,976 km (0.1 R)
• M34: 6,968,418 km (0.116 R)
• M35: 7,455,808 km (0.031 R)
• M36: 7,691,874 km (0.114 R)
• M37: 7,834,590 km (0.112 R)
• M38: 8,414,581 km (0.08 R)
• M39: 8,635,687 km (0.118 R)
• M40: 8,883,570 km (0.056 R)
• M41: 8,983,502 km (0.033 R)
• M42: 9,310,523 km (0.061 R)
• M43: 9,615,852 km (0.098 R)
• M44: 9,718,326 km (0.087 R)
• M45: 10,288,743 km (0.063 R)
• M46: 10,551,587 km (0.062 R)
• M47: 11,516,194 km (0.1 R)
• M48: 11,597,874 km (0.1 R)
• M49: 12,008,969 km (0.095 R)
• M50: 12,902,218 km (0.112 R)
• M51: 13,413,992 km (0.074 R)
• M52: 13,903,477 km (0.099 R)
• M53: 15,197,348 km (0.085 R)
• M54: 15,526,913 km (0.078 R)
• M55: 15,737,846 km (0.085 R)
• M56: 15,858,721 km (0.12 R)
• M57: 15,949,676 km (0.111 R)
• M58: 16,314,994 km (0.092 R)
• M59: 16,713,972 km (0.086 R)
• M60: 17,054,157 km (0.119 R)
• M61: 17,490,235 km (0.103 R)
• M62: 18,532,932 km (0.119 R)
• M63: 18,981,277 km (0.072 R)
• M64: 19,045,604 km (0.118 R)
• M65: 19,174,557 km (0.104 R)
• M66: 19,986,874 km (0.083 R)
• M67: 20,052,398 km (0.051 R)
• M68: 21,678,676 km (0.11 R)
• M69: 22,117,297 km (0.034 R)
• M70: 22,661,085 km (0.074 R)
• M71: 22,866,184 km (0.077 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.3

Radius: 13.9

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.2 AU - 6.38 AU

Year: 5837 Days

Day: 11.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 97,541,211 km

• M1: 174,431 km (0.111 R)
• M2: 324,927 km (0.112 R)
• M3: 417,228 km (0.117 R)
• M4: 565,929 km (0.119 R)
• M5: 656,435 km (0.072 R)
• M6: 769,681 km (0.077 R)
• M7: 864,077 km (0.102 R)
• M8: 1,037,611 km (0.052 R)
• M9: 1,284,747 km (0.079 R)
• M10: 1,573,919 km (0.09 R)
• M11: 1,790,537 km (0.091 R)
• M12: 2,672,416 km (0.093 R)
• M13: 2,891,278 km (0.104 R)
• M14: 3,059,276 km (0.087 R)
• M15: 3,703,744 km (0.105 R)
• M16: 3,917,669 km (0.081 R)
• M17: 4,120,075 km (0.069 R)
• M18: 4,374,092 km (0.048 R)
• M19: 4,600,583 km (0.106 R)
• M20: 4,698,869 km (0.07 R)
• M21: 5,183,716 km (0.052 R)
• M22: 5,458,378 km (0.071 R)
• M23: 6,165,676 km (0.069 R)
• M24: 6,328,888 km (0.055 R)
• M25: 6,548,647 km (0.065 R)
• M26: 6,752,399 km (0.11 R)
• M27: 7,204,334 km (0.112 R)
• M28: 7,357,223 km (0.076 R)
• M29: 7,472,563 km (0.117 R)
• M30: 7,627,397 km (0.102 R)
• M31: 7,900,712 km (0.097 R)
• M32: 7,999,148 km (0.116 R)
• M33: 8,098,032 km (0.114 R)
• M34: 8,457,366 km (0.108 R)
• M35: 8,862,776 km (0.101 R)
• M36: 9,420,178 km (0.119 R)
• M37: 9,545,691 km (0.046 R)
• M38: 10,010,342 km (0.058 R)
• M39: 10,309,986 km (0.092 R)
• M40: 10,547,398 km (0.053 R)
• M41: 10,743,072 km (0.07 R)
• M42: 10,961,934 km (0.028 R)
• M43: 11,359,565 km (0.077 R)
• M44: 11,672,224 km (0.113 R)
• M45: 11,762,133 km (0.109 R)
• M46: 11,987,726 km (0.079 R)
• M47: 12,169,188 km (0.089 R)
• M48: 12,351,698 km (0.098 R)
• M49: 12,466,140 km (0.109 R)
• M50: 12,950,987 km (0.111 R)
• M51: 13,113,899 km (0.075 R)
• M52: 13,394,844 km (0.067 R)
• M53: 13,867,573 km (0.102 R)
• M54: 14,177,839 km (0.096 R)
• M55: 14,297,816 km (0.088 R)
• M56: 14,562,904 km (0.053 R)
• M57: 14,756,633 km (0.12 R)
• M58: 14,878,256 km (0.057 R)
• M59: 15,788,260 km (0.077 R)
• M60: 16,112,289 km (0.066 R)
• M61: 16,237,502 km (0.097 R)
• M62: 16,615,088 km (0.11 R)
• M63: 16,716,216 km (0.098 R)
• M64: 16,868,357 km (0.053 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 665.8

Radius: 6.6

Gravity: 15.28 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 16.79 AU - 17.27 AU

Year: 29445 Days

Day: 16.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 97,541,211 km

• M1: 194,477 km (0.072 R)
• M2: 357,689 km (0.109 R)
• M3: 666,309 km (0.11 R)
• M4: 832,662 km (0.093 R)
• M5: 1,107,024 km (0.099 R)
• M6: 1,171,651 km (0.058 R)
• M7: 1,887,028 km (0.106 R)
• M8: 2,043,956 km (0.107 R)
• M9: 2,370,528 km (0.117 R)
• M10: 3,163,995 km (0.089 R)
• M11: 3,397,966 km (0.078 R)
• M12: 3,784,078 km (0.056 R)
• M13: 4,286,278 km (0.09 R)
• M14: 4,703,058 km (0.091 R)
• M15: 5,242,059 km (0.074 R)
• M16: 5,800,657 km (0.106 R)
• M17: 7,155,715 km (0.105 R)
• M18: 7,339,571 km (0.098 R)
• M19: 7,524,773 km (0.083 R)
• M20: 7,836,984 km (0.073 R)
• M21: 7,963,095 km (0.047 R)
• M22: 9,128,013 km (0.085 R)
• M23: 9,260,707 km (0.089 R)
• M24: 10,832,232 km (0.117 R)
• M25: 11,255,594 km (0.075 R)
• M26: 12,191,478 km (0.112 R)
• M27: 12,557,993 km (0.102 R)
• M28: 12,705,646 km (0.082 R)
• M29: 13,452,439 km (0.108 R)
• M30: 15,618,167 km (0.118 R)
• M31: 16,903,662 km (0.1 R)
• M32: 17,641,479 km (0.092 R)
• M33: 18,894,361 km (0.06 R)
• M34: 18,978,883 km (0.119 R)
• M35: 21,485,097 km (0.093 R)
• M36: 22,283,800 km (0.053 R)
• M37: 23,001,869 km (0.105 R)
• M38: 23,910,078 km (0.042 R)
• M39: 24,368,596 km (0.096 R)
• M40: 27,754,594 km (0.07 R)
• M41: 27,946,977 km (0.085 R)
• M42: 28,720,996 km (0.111 R)
• M43: 29,013,011 km (0.081 R)
• M44: 29,208,236 km (0.091 R)
• M45: 30,488,046 km (0.069 R)
• M46: 31,886,637 km (0.099 R)
• M47: 34,539,156 km (0.096 R)
• M48: 34,953,393 km (0.025 R)
• M49: 38,970,545 km (0.114 R)
• M50: 40,705,281 km (0.092 R)
• M51: 42,243,596 km (0.101 R)
• M52: 43,912,959 km (0.076 R)
• M53: 44,474,101 km (0.037 R)
• M54: 46,058,043 km (0.05 R)
• M55: 47,200,821 km (0.095 R)
• M56: 49,514,053 km (0.069 R)
• M57: 49,630,739 km (0.099 R)
• M58: 49,747,426 km (0.11 R)
• M59: 50,215,218 km (0.076 R)
• M60: 50,449,638 km (0.071 R)
• M61: 51,273,174 km (0.1 R)
• M62: 52,338,311 km (0.056 R)
• M63: 52,933,262 km (0.071 R)
• M64: 55,214,480 km (0.118 R)
• M65: 57,160,150 km (0.055 R)
• M66: 58,881,124 km (0.099 R)
• M67: 59,375,844 km (0.11 R)
• M68: 60,369,622 km (0.074 R)
• M69: 65,036,627 km (0.081 R)
• M70: 66,574,942 km (0.101 R)
• M71: 66,961,353 km (0.111 R)
• M72: 68,125,225 km (0.109 R)
• M73: 68,774,779 km (0.108 R)
• M74: 70,210,769 km (0.115 R)
• M75: 73,644,189 km (0.114 R)
• M76: 74,177,207 km (0.028 R)
• M77: 74,845,460 km (0.099 R)
• M78: 77,131,914 km (0.116 R)
• M79: 77,944,380 km (0.094 R)
• M80: 79,032,106 km (0.112 R)
• M81: 79,441,256 km (0.071 R)
• M82: 82,601,661 km (0.096 R)
• M83: 83,432,827 km (0.081 R)
• M84: 85,243,260 km (0.109 R)
• M85: 86,363,898 km (0.052 R)
• M86: 87,348,252 km (0.041 R)
• M87: 88,477,865 km (0.102 R)
• M88: 89,044,542 km (0.051 R)
• M89: 89,896,801 km (0.089 R)
• M90: 91,037,335 km (0.088 R)
• M91: 93,188,553 km (0.109 R)
• M92: 93,476,678 km (0.077 R)
• M93: 96,228,531 km (0.092 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 19,280 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit