🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.6 AU - 0.88 AU

Year: 239 Days

Day: 23.2 Hours

Environment

Temp: 148 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 109,667,707 km

• M1: 282,291 km (0.107 R)
• M2: 524,341 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.9 AU - 4.14 AU

Year: 2475 Days

Day: 17.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 61.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.42 AU - 4.14 AU

Year: 2754 Days

Day: 34.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.22 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.1

Radius: 13.8

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 9.28 AU - 12.02 AU

Year: 13024 Days

Day: 9.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 109,667,707 km

• M1: 196,123 km (0.088 R)
• M2: 288,425 km (0.103 R)
• M3: 473,178 km (0.085 R)
• M4: 593,006 km (0.071 R)
• M5: 796,160 km (0.079 R)
• M6: 926,460 km (0.079 R)
• M7: 1,105,678 km (0.115 R)
• M8: 1,319,004 km (0.079 R)
• M9: 1,431,203 km (0.095 R)
• M10: 1,617,602 km (0.116 R)
• M11: 1,912,758 km (0.048 R)
• M12: 2,172,460 km (0.106 R)
• M13: 2,499,481 km (0.088 R)
• M14: 2,960,392 km (0.096 R)
• M15: 4,160,616 km (0.112 R)
• M16: 4,847,569 km (0.076 R)
• M17: 4,989,239 km (0.116 R)
• M18: 5,096,351 km (0.082 R)
• M19: 5,422,624 km (0.12 R)
• M20: 5,830,727 km (0.069 R)
• M21: 6,248,853 km (0.036 R)
• M22: 6,481,178 km (0.099 R)
• M23: 6,598,313 km (0.078 R)
• M24: 6,716,196 km (0.101 R)
• M25: 6,874,621 km (0.081 R)
• M26: 7,034,092 km (0.073 R)
• M27: 8,312,555 km (0.093 R)
• M28: 8,869,957 km (0.081 R)
• M29: 9,131,304 km (0.056 R)
• M30: 9,306,932 km (0.07 R)
• M31: 9,439,476 km (0.101 R)
• M32: 9,572,618 km (0.116 R)
• M33: 10,111,470 km (0.073 R)
• M34: 10,522,116 km (0.073 R)
• M35: 10,752,646 km (0.116 R)
• M36: 11,406,987 km (0.102 R)
• M37: 12,852,551 km (0.11 R)
• M38: 13,198,123 km (0.105 R)
• M39: 13,596,950 km (0.116 R)
• M40: 14,816,921 km (0.093 R)
• M41: 15,754,900 km (0.073 R)
• M42: 15,860,366 km (0.092 R)
• M43: 16,018,940 km (0.108 R)
• M44: 16,981,303 km (0.11 R)
• M45: 17,197,771 km (0.112 R)
• M46: 17,633,400 km (0.076 R)
• M47: 17,742,906 km (0.092 R)
• M48: 18,183,023 km (0.089 R)
• M49: 19,412,119 km (0.061 R)
• M50: 21,015,060 km (0.074 R)
• M51: 22,126,722 km (0.042 R)
• M52: 22,422,477 km (0.066 R)
• M53: 23,920,999 km (0.081 R)
• M54: 24,102,910 km (0.07 R)
• M55: 24,468,228 km (0.043 R)
• M56: 25,266,183 km (0.095 R)
• M57: 25,637,335 km (0.105 R)
• M58: 26,072,665 km (0.109 R)
• M59: 26,761,713 km (0.082 R)
• M60: 26,887,524 km (0.106 R)
• M61: 27,203,176 km (0.07 R)
• M62: 27,710,911 km (0.116 R)
• M63: 28,542,376 km (0.027 R)
• M64: 28,799,984 km (0.108 R)
• M65: 30,755,976 km (0.045 R)
• M66: 32,284,417 km (0.106 R)
• M67: 35,070,079 km (0.118 R)
• M68: 35,414,902 km (0.114 R)
• M69: 37,226,832 km (0.062 R)
• M70: 37,578,836 km (0.061 R)
• M71: 39,569,834 km (0.076 R)
• M72: 40,000,825 km (0.11 R)
• M73: 41,158,114 km (0.092 R)
• M74: 42,253,021 km (0.102 R)
• M75: 43,653,556 km (0.099 R)
• M76: 43,876,158 km (0.111 R)
• M77: 44,247,909 km (0.108 R)
• M78: 44,620,706 km (0.119 R)
• M79: 44,919,603 km (0.105 R)
• M80: 45,594,738 km (0.096 R)
• M81: 48,635,913 km (0.102 R)
• M82: 48,789,700 km (0.091 R)
• M83: 50,103,319 km (0.102 R)
• M84: 50,491,825 km (0.046 R)
• M85: 51,037,558 km (0.06 R)
• M86: 51,350,217 km (0.074 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 144.2

Radius: 4.3

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 12.89 AU - 14.45 AU

Year: 18940 Days

Day: 19.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 109,667,707 km

• M1: 60,587 km (0.049 R)
• M2: 455,825 km (0.095 R)
• M3: 895,792 km (0.104 R)
• M4: 1,536,819 km (0.119 R)
• M5: 1,687,614 km (0.105 R)
• M6: 2,026,602 km (0.09 R)
• M7: 2,191,908 km (0.11 R)
• M8: 2,435,753 km (0.068 R)
• M9: 2,485,569 km (0.112 R)
• M10: 2,560,816 km (0.091 R)
• M11: 2,662,543 km (0.098 R)
• M12: 3,001,980 km (0.091 R)
• M13: 3,245,077 km (0.116 R)
• M14: 3,355,031 km (0.08 R)
• M15: 3,494,457 km (0.09 R)
• M16: 4,369,305 km (0.117 R)
• M17: 4,893,646 km (0.084 R)
• M18: 4,925,211 km (0.091 R)
• M19: 5,933,500 km (0.079 R)
• M20: 6,101,948 km (0.112 R)
• M21: 6,409,222 km (0.108 R)
• M22: 6,478,186 km (0.072 R)
• M23: 7,003,275 km (0.057 R)
• M24: 7,181,296 km (0.09 R)
• M25: 7,724,336 km (0.058 R)
• M26: 7,760,988 km (0.061 R)
• M27: 8,093,694 km (0.111 R)
• M28: 8,582,280 km (0.107 R)
• M29: 8,849,462 km (0.117 R)
• M30: 9,003,249 km (0.111 R)
• M31: 9,080,591 km (0.079 R)
• M32: 9,158,082 km (0.078 R)
• M33: 9,196,828 km (0.091 R)
• M34: 9,235,724 km (0.103 R)
• M35: 9,627,521 km (0.045 R)
• M36: 9,865,232 km (0.106 R)
• M37: 10,306,097 km (0.073 R)
• M38: 10,427,420 km (0.102 R)
• M39: 10,835,224 km (0.076 R)
• M40: 11,290,002 km (0.091 R)
• M41: 12,260,593 km (0.077 R)
• M42: 12,475,116 km (0.098 R)
• M43: 12,647,602 km (0.091 R)
• M44: 13,038,651 km (0.116 R)
• M45: 13,522,002 km (0.061 R)
• M46: 13,610,564 km (0.099 R)
• M47: 13,788,137 km (0.078 R)
• M48: 13,832,717 km (0.085 R)
• M49: 14,100,796 km (0.093 R)
• M50: 14,415,849 km (0.064 R)
• M51: 15,652,276 km (0.034 R)
• M52: 15,885,050 km (0.061 R)
• M53: 16,118,871 km (0.112 R)
• M54: 16,259,793 km (0.103 R)
• M55: 16,732,223 km (0.118 R)
• M56: 16,827,217 km (0.117 R)
• M57: 17,449,395 km (0.113 R)
• M58: 17,933,045 km (0.04 R)
• M59: 19,062,060 km (0.053 R)
• M60: 19,911,177 km (0.084 R)
• M61: 20,112,835 km (0.095 R)
• M62: 20,467,233 km (0.04 R)
• M63: 24,069,549 km (0.078 R)
• M64: 24,499,643 km (0.074 R)
• M65: 24,986,584 km (0.118 R)
• M66: 27,861,706 km (0.092 R)
• M67: 28,087,299 km (0.044 R)
• M68: 28,143,698 km (0.057 R)
• M69: 28,369,890 km (0.101 R)
• M70: 28,483,285 km (0.047 R)
• M71: 28,881,066 km (0.07 R)
• M72: 28,938,063 km (0.091 R)
• M73: 29,052,206 km (0.099 R)
• M74: 29,338,087 km (0.06 R)
• M75: 29,970,288 km (0.054 R)
• M76: 30,085,777 km (0.059 R)
• M77: 30,491,038 km (0.082 R)
• M78: 31,306,795 km (0.094 R)
• M79: 31,365,288 km (0.066 R)
• M80: 32,543,820 km (0.086 R)
• M81: 32,840,772 km (0.106 R)
• M82: 32,900,162 km (0.088 R)
• M83: 32,959,702 km (0.12 R)
• M84: 33,856,840 km (0.113 R)
• M85: 33,977,117 km (0.11 R)
• M86: 34,398,983 km (0.062 R)
• M87: 34,459,421 km (0.115 R)
• M88: 35,248,101 km (0.117 R)
• M89: 35,369,873 km (0.11 R)
• M90: 38,775,170 km (0.099 R)
• M91: 39,531,985 km (0.105 R)
• M92: 39,658,545 km (0.077 R)
• M93: 40,166,280 km (0.092 R)
• M94: 40,484,774 km (0.117 R)
• M95: 42,283,389 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 542.4

Radius: 6.6

Gravity: 12.45 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 11.97 AU - 15.67 AU

Year: 19253 Days

Day: 15.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 109,667,707 km

• M1: 183,706 km (0.046 R)
• M2: 290,669 km (0.053 R)
• M3: 336,894 km (0.066 R)
• M4: 403,166 km (0.032 R)
• M5: 550,221 km (0.04 R)
• M6: 848,519 km (0.105 R)
• M7: 1,780,813 km (0.117 R)
• M8: 1,902,137 km (0.039 R)
• M9: 2,089,134 km (0.091 R)
• M10: 2,185,026 km (0.118 R)
• M11: 2,582,807 km (0.087 R)
• M12: 2,651,323 km (0.115 R)
• M13: 3,111,486 km (0.057 R)
• M14: 3,444,341 km (0.088 R)
• M15: 3,749,970 km (0.102 R)
• M16: 4,184,252 km (0.069 R)
• M17: 4,346,267 km (0.066 R)
• M18: 4,971,736 km (0.078 R)
• M19: 5,404,223 km (0.047 R)
• M20: 6,351,477 km (0.118 R)
• M21: 7,300,526 km (0.087 R)
• M22: 7,397,764 km (0.106 R)
• M23: 9,432,894 km (0.09 R)
• M24: 10,347,086 km (0.051 R)
• M25: 10,566,247 km (0.059 R)
• M26: 10,676,351 km (0.087 R)
• M27: 11,401,751 km (0.054 R)
• M28: 11,458,150 km (0.102 R)
• M29: 11,571,395 km (0.082 R)
• M30: 12,782,240 km (0.064 R)
• M31: 12,840,883 km (0.036 R)
• M32: 13,017,408 km (0.074 R)
• M33: 15,259,731 km (0.057 R)
• M34: 16,012,358 km (0.052 R)
• M35: 16,520,691 km (0.105 R)
• M36: 16,841,130 km (0.063 R)
• M37: 18,407,569 km (0.104 R)
• M38: 18,606,684 km (0.11 R)
• M39: 19,141,048 km (0.075 R)
• M40: 19,680,348 km (0.07 R)
• M41: 19,883,951 km (0.097 R)
• M42: 20,430,132 km (0.081 R)
• M43: 21,747,192 km (0.119 R)
• M44: 22,098,298 km (0.112 R)
• M45: 22,309,830 km (0.099 R)
• M46: 24,462,393 km (0.117 R)
• M47: 24,608,251 km (0.071 R)
• M48: 26,455,486 km (0.053 R)
• M49: 27,433,706 km (0.12 R)
• M50: 27,965,228 km (0.12 R)
• M51: 29,657,927 km (0.068 R)
• M52: 29,891,300 km (0.05 R)
• M53: 29,969,241 km (0.119 R)
• M54: 30,047,331 km (0.099 R)
• M55: 30,281,751 km (0.099 R)
• M56: 30,438,380 km (0.104 R)
• M57: 31,383,689 km (0.059 R)
• M58: 32,819,529 km (0.093 R)
• M59: 33,788,773 km (0.107 R)
• M60: 35,177,790 km (0.037 R)
• M61: 35,260,069 km (0.117 R)
• M62: 35,507,354 km (0.04 R)
• M63: 36,752,158 km (0.079 R)
• M64: 36,835,633 km (0.097 R)
• M65: 37,421,907 km (0.087 R)
• M66: 38,264,742 km (0.114 R)
• M67: 40,227,017 km (0.044 R)
• M68: 42,484,299 km (0.062 R)
• M69: 43,011,033 km (0.103 R)
• M70: 43,098,997 km (0.12 R)
• M71: 43,893,661 km (0.088 R)
• M72: 45,050,202 km (0.078 R)
• M73: 48,579,066 km (0.098 R)
• M74: 48,762,324 km (0.088 R)
• M75: 52,948,222 km (0.048 R)
• M76: 53,420,352 km (0.107 R)
• M77: 55,897,992 km (0.094 R)
• M78: 56,186,267 km (0.098 R)
• M79: 56,475,141 km (0.104 R)
• M80: 57,150,875 km (0.09 R)
• M81: 57,247,664 km (0.076 R)
• M82: 58,218,106 km (0.089 R)
• M83: 59,096,245 km (0.07 R)
• M84: 60,175,444 km (0.068 R)
• M85: 61,162,192 km (0.109 R)
• M86: 61,459,293 km (0.114 R)
• M87: 61,856,176 km (0.085 R)
• M88: 64,456,187 km (0.078 R)
• M89: 65,465,823 km (0.09 R)
• M90: 66,277,093 km (0.056 R)
• M91: 67,091,803 km (0.099 R)
• M92: 68,422,775 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 850.4

Radius: 3.7

Gravity: 62.12 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 15.74 AU - 22.28 AU

Year: 31060 Days

Day: 18.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 109,667,707 km

• M1: 64,028 km (0.107 R)
• M2: 310,715 km (0.082 R)
• M3: 479,312 km (0.077 R)
• M4: 532,419 km (0.072 R)
• M5: 1,271,582 km (0.039 R)
• M6: 1,989,801 km (0.1 R)
• M7: 2,208,065 km (0.086 R)
• M8: 2,252,645 km (0.077 R)
• M9: 2,667,330 km (0.119 R)
• M10: 2,714,753 km (0.086 R)
• M11: 2,762,624 km (0.113 R)
• M12: 2,810,645 km (0.116 R)
• M13: 4,890,654 km (0.088 R)
• M14: 4,948,847 km (0.097 R)
• M15: 5,911,809 km (0.089 R)
• M16: 6,542,214 km (0.09 R)
• M17: 6,735,495 km (0.079 R)
• M18: 8,140,069 km (0.048 R)
• M19: 9,704,115 km (0.116 R)
• M20: 10,220,826 km (0.101 R)
• M21: 11,357,770 km (0.109 R)
• M22: 11,512,454 km (0.108 R)
• M23: 12,137,773 km (0.087 R)
• M24: 13,096,246 km (0.093 R)
• M25: 15,085,000 km (0.054 R)
• M26: 15,254,944 km (0.091 R)
• M27: 15,425,485 km (0.044 R)
• M28: 16,374,833 km (0.095 R)
• M29: 16,462,049 km (0.054 R)
• M30: 16,724,743 km (0.12 R)
• M31: 20,356,530 km (0.115 R)
• M32: 20,921,561 km (0.083 R)
• M33: 21,587,272 km (0.111 R)
• M34: 23,823,012 km (0.095 R)
• M35: 24,020,930 km (0.068 R)
• M36: 24,219,297 km (0.104 R)
• M37: 24,717,757 km (0.064 R)
• M38: 25,018,449 km (0.109 R)
• M39: 25,320,337 km (0.084 R)
• M40: 29,035,600 km (0.068 R)
• M41: 29,141,216 km (0.097 R)
• M42: 29,777,606 km (0.091 R)
• M43: 30,204,259 km (0.111 R)
• M44: 32,149,630 km (0.088 R)
• M45: 34,358,143 km (0.114 R)
• M46: 35,367,779 km (0.111 R)
• M47: 37,646,304 km (0.063 R)
• M48: 38,338,942 km (0.082 R)
• M49: 40,796,387 km (0.097 R)
• M50: 43,424,971 km (0.094 R)
• M51: 46,477,814 km (0.118 R)
• M52: 48,342,402 km (0.089 R)
• M53: 50,231,225 km (0.118 R)
• M54: 52,144,133 km (0.117 R)
• M55: 54,340,828 km (0.107 R)
• M56: 54,862,027 km (0.108 R)
• M57: 55,123,225 km (0.106 R)
• M58: 55,515,919 km (0.116 R)
• M59: 55,646,967 km (0.049 R)
• M60: 58,290,212 km (0.116 R)
• M61: 58,556,795 km (0.063 R)
• M62: 59,224,899 km (0.082 R)
• M63: 60,973,998 km (0.067 R)
• M64: 62,330,850 km (0.079 R)
• M65: 62,876,434 km (0.047 R)
• M66: 63,972,388 km (0.095 R)
• M67: 66,321,972 km (0.088 R)
• M68: 67,297,500 km (0.096 R)
• M69: 69,545,357 km (0.07 R)
• M70: 71,105,065 km (0.104 R)
• M71: 71,675,033 km (0.093 R)
• M72: 72,819,606 km (0.11 R)
• M73: 73,250,298 km (0.12 R)
• M74: 75,126,704 km (0.075 R)
• M75: 75,707,144 km (0.051 R)
• M76: 78,484,877 km (0.108 R)
• M77: 78,632,082 km (0.107 R)
• M78: 80,849,870 km (0.116 R)
• M79: 82,190,267 km (0.098 R)
• M80: 82,339,715 km (0.101 R)
• M81: 83,538,144 km (0.083 R)
• M82: 83,838,686 km (0.078 R)
• M83: 86,103,897 km (0.103 R)
• M84: 89,002,056 km (0.102 R)
• M85: 89,155,394 km (0.098 R)
• M86: 89,462,519 km (0.081 R)
• M87: 96,307,070 km (0.057 R)
• M88: 98,202,774 km (0.108 R)
• M89: 98,837,368 km (0.113 R)
• M90: 104,610,051 km (0.08 R)
• M91: 105,095,945 km (0.06 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 19,460 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit