🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.53 AU - 0.83 AU

Year: 204 Days

Day: 22.5 Hours

Environment

Temp: 138 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,975,252 km

• M1: 257,308 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.58 AU - 2 AU

Year: 870 Days

Day: 33.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.68 AU - 2.26 AU

Year: 1005 Days

Day: 36.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 71.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,975,252 km

• M1: 589,266 km (0.042 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.41 AU - 5.15 AU

Year: 3218 Days

Day: 38.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,975,252 km

• M1: 83,176 km (0.082 R)
• M2: 1,170,603 km (0.119 R)

Asteroid Belt

Center: 9.99 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943.5

Radius: 7.4

Gravity: 17.23 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 14.48 AU - 16.9 AU

Year: 22587 Days

Day: 15.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 98,975,252 km

• M1: 295,306 km (0.088 R)
• M2: 351,405 km (0.094 R)
• M3: 454,628 km (0.084 R)
• M4: 825,780 km (0.052 R)
• M5: 1,611,917 km (0.117 R)
• M6: 2,090,032 km (0.111 R)
• M7: 2,820,219 km (0.119 R)
• M8: 2,992,406 km (0.093 R)
• M9: 3,809,809 km (0.111 R)
• M10: 4,591,009 km (0.069 R)
• M11: 4,743,000 km (0.054 R)
• M12: 4,896,488 km (0.094 R)
• M13: 4,948,099 km (0.095 R)
• M14: 5,689,057 km (0.069 R)
• M15: 6,127,828 km (0.081 R)
• M16: 6,183,478 km (0.102 R)
• M17: 7,213,460 km (0.087 R)
• M18: 7,748,123 km (0.096 R)
• M19: 8,172,831 km (0.096 R)
• M20: 8,730,083 km (0.101 R)
• M21: 11,146,537 km (0.109 R)
• M22: 11,282,821 km (0.025 R)
• M23: 12,817,097 km (0.119 R)
• M24: 13,174,785 km (0.088 R)
• M25: 14,564,101 km (0.103 R)
• M26: 15,389,582 km (0.12 R)
• M27: 15,693,415 km (0.078 R)
• M28: 15,846,154 km (0.078 R)
• M29: 17,242,651 km (0.054 R)
• M30: 17,796,312 km (0.057 R)
• M31: 17,875,898 km (0.066 R)
• M32: 18,436,142 km (0.082 R)
• M33: 21,746,743 km (0.118 R)
• M34: 23,121,398 km (0.033 R)
• M35: 23,295,231 km (0.083 R)
• M36: 23,644,093 km (0.026 R)
• M37: 25,057,045 km (0.118 R)
• M38: 25,953,884 km (0.119 R)
• M39: 26,225,105 km (0.076 R)
• M40: 26,315,612 km (0.096 R)
• M41: 26,406,268 km (0.117 R)
• M42: 26,770,090 km (0.053 R)
• M43: 27,227,112 km (0.111 R)
• M44: 27,963,881 km (0.057 R)
• M45: 28,056,333 km (0.104 R)
• M46: 28,613,884 km (0.078 R)
• M47: 29,550,965 km (0.07 R)
• M48: 30,118,091 km (0.109 R)
• M49: 30,975,436 km (0.109 R)
• M50: 31,937,500 km (0.072 R)
• M51: 32,228,019 km (0.118 R)
• M52: 33,300,785 km (0.105 R)
• M53: 33,595,493 km (0.055 R)
• M54: 33,989,534 km (0.103 R)
• M55: 36,083,904 km (0.111 R)
• M56: 36,689,925 km (0.117 R)
• M57: 36,791,352 km (0.105 R)
• M58: 38,631,107 km (0.088 R)
• M59: 38,837,402 km (0.119 R)
• M60: 40,920,254 km (0.114 R)
• M61: 41,130,588 km (0.104 R)
• M62: 42,293,412 km (0.081 R)
• M63: 43,681,681 km (0.115 R)
• M64: 45,737,455 km (0.103 R)
• M65: 46,283,636 km (0.106 R)
• M66: 46,832,062 km (0.094 R)
• M67: 49,494,007 km (0.112 R)
• M68: 50,167,197 km (0.092 R)
• M69: 50,617,636 km (0.064 R)
• M70: 55,543,894 km (0.119 R)
• M71: 57,651,130 km (0.12 R)
• M72: 58,477,508 km (0.099 R)
• M73: 60,381,291 km (0.097 R)
• M74: 64,127,371 km (0.119 R)
• M75: 64,371,665 km (0.064 R)
• M76: 64,738,628 km (0.105 R)
• M77: 66,336,782 km (0.109 R)
• M78: 66,460,200 km (0.098 R)
• M79: 68,446,262 km (0.04 R)
• M80: 69,948,524 km (0.096 R)
• M81: 73,368,181 km (0.115 R)
• M82: 76,065,281 km (0.072 R)
• M83: 77,881,250 km (0.044 R)
• M84: 80,632,056 km (0.057 R)
• M85: 81,423,727 km (0.101 R)
• M86: 82,350,785 km (0.067 R)
• M87: 82,882,007 km (0.109 R)
• M88: 83,015,000 km (0.103 R)
• M89: 83,814,451 km (0.096 R)
• M90: 85,018,564 km (0.065 R)
• M91: 85,958,937 km (0.1 R)
• M92: 86,093,575 km (0.04 R)
• M93: 86,767,663 km (0.071 R)
• M94: 90,575,228 km (0.118 R)
• M95: 91,260,984 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 336.3

Radius: 3.7

Gravity: 24.57 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 16.75 AU - 17.05 AU

Year: 25250 Days

Day: 19.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 98,975,252 km

• M1: 174,730 km (0.117 R)
• M2: 428,448 km (0.103 R)
• M3: 504,893 km (0.085 R)
• M4: 670,797 km (0.059 R)
• M5: 1,456,485 km (0.114 R)
• M6: 1,485,208 km (0.035 R)
• M7: 1,543,252 km (0.107 R)
• M8: 1,813,126 km (0.099 R)
• M9: 2,033,334 km (0.063 R)
• M10: 2,130,274 km (0.055 R)
• M11: 2,707,721 km (0.091 R)
• M12: 2,850,288 km (0.081 R)
• M13: 3,068,701 km (0.114 R)
• M14: 3,217,401 km (0.088 R)
• M15: 4,280,593 km (0.073 R)
• M16: 4,827,972 km (0.103 R)
• M17: 6,219,531 km (0.119 R)
• M18: 7,325,808 km (0.04 R)
• M19: 7,724,636 km (0.091 R)
• M20: 7,775,050 km (0.048 R)
• M21: 8,233,119 km (0.083 R)
• M22: 8,857,391 km (0.115 R)
• M23: 9,175,286 km (0.075 R)
• M24: 10,261,367 km (0.081 R)
• M25: 10,819,516 km (0.062 R)
• M26: 11,216,100 km (0.077 R)
• M27: 11,732,811 km (0.066 R)
• M28: 12,670,640 km (0.095 R)
• M29: 13,571,519 km (0.091 R)
• M30: 14,306,942 km (0.084 R)
• M31: 14,679,441 km (0.084 R)
• M32: 15,752,357 km (0.118 R)
• M33: 16,265,776 km (0.107 R)
• M34: 17,177,576 km (0.084 R)
• M35: 18,105,980 km (0.061 R)
• M36: 18,576,166 km (0.099 R)
• M37: 18,711,253 km (0.113 R)
• M38: 18,846,639 km (0.095 R)
• M39: 19,254,892 km (0.036 R)
• M40: 20,357,577 km (0.094 R)
• M41: 21,764,545 km (0.082 R)
• M42: 22,192,844 km (0.105 R)
• M43: 22,264,352 km (0.059 R)
• M44: 23,348,188 km (0.096 R)
• M45: 26,018,211 km (0.116 R)
• M46: 27,082,301 km (0.078 R)
• M47: 27,465,870 km (0.092 R)
• M48: 27,619,656 km (0.09 R)
• M49: 27,773,892 km (0.071 R)
• M50: 27,851,084 km (0.108 R)
• M51: 29,567,421 km (0.065 R)
• M52: 30,358,943 km (0.11 R)
• M53: 30,677,437 km (0.117 R)
• M54: 32,124,497 km (0.113 R)
• M55: 32,448,975 km (0.065 R)
• M56: 34,585,083 km (0.073 R)
• M57: 34,751,286 km (0.109 R)
• M58: 34,917,639 km (0.071 R)
• M59: 35,000,965 km (0.117 R)
• M60: 38,301,842 km (0.072 R)
• M61: 38,904,871 km (0.068 R)
• M62: 39,858,557 km (0.076 R)
• M63: 39,945,623 km (0.036 R)
• M64: 40,294,635 km (0.118 R)
• M65: 40,644,545 km (0.117 R)
• M66: 41,965,943 km (0.102 R)
• M67: 42,231,928 km (0.104 R)
• M68: 42,854,704 km (0.094 R)
• M69: 43,122,633 km (0.109 R)
• M70: 43,211,943 km (0.106 R)
• M71: 43,301,403 km (0.119 R)
• M72: 43,929,415 km (0.094 R)
• M73: 44,199,439 km (0.119 R)
• M74: 45,194,414 km (0.119 R)
• M75: 46,930,198 km (0.075 R)
• M76: 47,482,813 km (0.12 R)
• M77: 49,340,519 km (0.107 R)
• M78: 49,714,813 km (0.095 R)
• M79: 50,466,542 km (0.054 R)
• M80: 51,411,253 km (0.036 R)
• M81: 53,126,542 km (0.104 R)
• M82: 54,570,162 km (0.106 R)
• M83: 54,957,321 km (0.068 R)
• M84: 55,054,260 km (0.087 R)
• M85: 57,889,888 km (0.117 R)
• M86: 60,372,315 km (0.113 R)
• M87: 60,472,246 km (0.083 R)
• M88: 60,872,870 km (0.101 R)
• M89: 61,073,480 km (0.05 R)
• M90: 61,777,488 km (0.105 R)
• M91: 62,585,316 km (0.105 R)
• M92: 64,007,394 km (0.061 R)
• M93: 65,029,746 km (0.118 R)
• M94: 65,132,220 km (0.045 R)
• M95: 67,920,724 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 150.2

Radius: 7.2

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 16.96 AU - 17.72 AU

Year: 26242 Days

Day: 16 Hours

Environment

Temp: -190 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 98,975,252 km

• M1: 98,585 km (0.108 R)
• M2: 528,828 km (0.094 R)
• M3: 797,656 km (0.083 R)
• M4: 1,084,585 km (0.072 R)
• M5: 1,194,689 km (0.093 R)
• M6: 1,262,606 km (0.107 R)
• M7: 1,308,682 km (0.088 R)
• M8: 1,355,207 km (0.084 R)
• M9: 1,773,932 km (0.115 R)
• M10: 2,343,301 km (0.101 R)
• M11: 2,545,109 km (0.043 R)
• M12: 3,215,457 km (0.057 R)
• M13: 3,472,316 km (0.086 R)
• M14: 4,040,040 km (0.028 R)
• M15: 4,708,443 km (0.066 R)
• M16: 4,890,055 km (0.064 R)
• M17: 5,073,911 km (0.096 R)
• M18: 5,372,957 km (0.112 R)
• M19: 5,448,654 km (0.082 R)
• M20: 5,716,284 km (0.107 R)
• M21: 5,793,477 km (0.097 R)
• M22: 6,105,987 km (0.075 R)
• M23: 6,504,366 km (0.071 R)
• M24: 7,452,218 km (0.082 R)
• M25: 8,223,993 km (0.066 R)
• M26: 8,311,209 km (0.1 R)
• M27: 8,574,950 km (0.119 R)
• M28: 9,110,810 km (0.12 R)
• M29: 10,355,763 km (0.052 R)
• M30: 11,506,470 km (0.058 R)
• M31: 11,997,749 km (0.116 R)
• M32: 12,496,060 km (0.093 R)
• M33: 12,798,247 km (0.075 R)
• M34: 13,978,724 km (0.062 R)
• M35: 14,926,726 km (0.096 R)
• M36: 15,354,725 km (0.047 R)
• M37: 15,786,764 km (0.092 R)
• M38: 16,058,733 km (0.092 R)
• M39: 17,442,214 km (0.079 R)
• M40: 17,498,313 km (0.101 R)
• M41: 17,610,661 km (0.113 R)
• M42: 18,690,758 km (0.088 R)
• M43: 19,616,918 km (0.119 R)
• M44: 21,393,243 km (0.106 R)
• M45: 21,573,659 km (0.108 R)
• M46: 23,035,529 km (0.064 R)
• M47: 23,220,432 km (0.1 R)
• M48: 24,403,302 km (0.114 R)
• M49: 24,591,796 km (0.067 R)
• M50: 25,797,255 km (0.109 R)
• M51: 26,117,694 km (0.056 R)
• M52: 28,001,879 km (0.105 R)
• M53: 31,351,974 km (0.109 R)
• M54: 31,762,470 km (0.098 R)
• M55: 32,036,982 km (0.113 R)
• M56: 32,450,471 km (0.093 R)
• M57: 34,191,940 km (0.067 R)
• M58: 34,614,404 km (0.042 R)
• M59: 34,967,754 km (0.118 R)
• M60: 37,692,231 km (0.1 R)
• M61: 39,226,955 km (0.062 R)
• M62: 39,521,513 km (0.087 R)
• M63: 40,187,224 km (0.114 R)
• M64: 40,261,425 km (0.105 R)
• M65: 41,529,566 km (0.085 R)
• M66: 41,604,514 km (0.104 R)
• M67: 44,028,449 km (0.052 R)
• M68: 45,180,203 km (0.063 R)
• M69: 50,444,851 km (0.063 R)
• M70: 51,247,144 km (0.106 R)
• M71: 51,569,228 km (0.097 R)
• M72: 51,730,495 km (0.118 R)
• M73: 54,006,178 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 758.6

Radius: 7.7

Gravity: 12.79 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 16.64 AU - 19.74 AU

Year: 28195 Days

Day: 23.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 98,975,252 km

• M1: 112,049 km (0.074 R)
• M2: 225,743 km (0.105 R)
• M3: 396,734 km (0.062 R)
• M4: 1,135,597 km (0.075 R)
• M5: 1,772,286 km (0.112 R)
• M6: 2,249,802 km (0.066 R)
• M7: 3,316,884 km (0.094 R)
• M8: 3,851,696 km (0.101 R)
• M9: 8,544,881 km (0.114 R)
• M10: 9,679,431 km (0.117 R)
• M11: 10,229,502 km (0.079 R)
• M12: 11,360,163 km (0.049 R)
• M13: 11,794,296 km (0.031 R)
• M14: 12,307,716 km (0.077 R)
• M15: 13,584,683 km (0.115 R)
• M16: 14,199,979 km (0.025 R)
• M17: 14,746,012 km (0.046 R)
• M18: 14,903,239 km (0.12 R)
• M19: 15,378,212 km (0.086 R)
• M20: 16,506,031 km (0.102 R)
• M21: 16,915,330 km (0.034 R)
• M22: 17,245,044 km (0.088 R)
• M23: 17,743,803 km (0.059 R)
• M24: 18,162,977 km (0.104 R)
• M25: 19,785,366 km (0.099 R)
• M26: 20,220,097 km (0.109 R)
• M27: 20,745,784 km (0.086 R)
• M28: 21,810,622 km (0.111 R)
• M29: 23,257,981 km (0.1 R)
• M30: 25,770,028 km (0.043 R)
• M31: 25,864,724 km (0.104 R)
• M32: 27,395,260 km (0.058 R)
• M33: 27,588,690 km (0.12 R)
• M34: 28,464,436 km (0.113 R)
• M35: 29,053,402 km (0.095 R)
• M36: 30,944,918 km (0.109 R)
• M37: 31,550,490 km (0.064 R)
• M38: 31,753,195 km (0.105 R)
• M39: 32,058,076 km (0.085 R)
• M40: 32,363,854 km (0.107 R)
• M41: 32,773,154 km (0.044 R)
• M42: 32,875,778 km (0.118 R)
• M43: 33,596,989 km (0.091 R)
• M44: 34,950,102 km (0.041 R)
• M45: 35,264,856 km (0.089 R)
• M46: 37,816,846 km (0.052 R)
• M47: 38,140,127 km (0.1 R)
• M48: 38,789,232 km (0.066 R)
• M49: 39,115,056 km (0.11 R)
• M50: 43,433,797 km (0.096 R)
• M51: 43,885,283 km (0.076 R)
• M52: 44,451,810 km (0.094 R)
• M53: 45,134,725 km (0.071 R)
• M54: 45,363,161 km (0.075 R)
• M55: 47,204,411 km (0.108 R)
• M56: 47,668,614 km (0.099 R)
• M57: 48,134,162 km (0.112 R)
• M58: 49,893,732 km (0.066 R)
• M59: 50,129,947 km (0.114 R)
• M60: 56,892,519 km (0.099 R)
• M61: 57,139,206 km (0.08 R)
• M62: 57,262,774 km (0.112 R)
• M63: 57,633,776 km (0.112 R)
• M64: 58,378,325 km (0.102 R)
• M65: 59,626,420 km (0.094 R)
• M66: 61,135,563 km (0.117 R)
• M67: 62,021,781 km (0.104 R)
• M68: 66,645,702 km (0.083 R)
• M69: 68,473,788 km (0.082 R)
• M70: 68,999,026 km (0.088 R)
• M71: 69,921,596 km (0.034 R)
• M72: 73,517,929 km (0.117 R)
• M73: 74,865,058 km (0.104 R)
• M74: 79,092,843 km (0.095 R)
• M75: 79,781,891 km (0.1 R)
• M76: 81,443,923 km (0.113 R)
• M77: 81,722,026 km (0.082 R)
• M78: 82,000,577 km (0.091 R)
• M79: 82,139,852 km (0.119 R)
• M80: 84,379,931 km (0.081 R)
• M81: 84,661,325 km (0.056 R)
• M82: 85,083,939 km (0.113 R)
• M83: 86,498,087 km (0.113 R)
• M84: 87,065,961 km (0.113 R)
• M85: 89,062,943 km (0.091 R)
• M86: 92,086,764 km (0.084 R)
• M87: 94,413,161 km (0.12 R)
• M88: 95,144,096 km (0.056 R)
• M89: 96,906,060 km (0.103 R)
• M90: 97,495,775 km (0.104 R)
• M91: 97,791,081 km (0.101 R)
• M92: 98,382,591 km (0.111 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 17,464 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit