🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.46 AU - 0.56 AU

Year: 135 Days

Day: 14.5 Hours

Environment

Temp: 162 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,341,659 km

• M1: 39,195 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.92 AU - 1.2 AU

Year: 405 Days

Day: 16.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.24 AU - 1.32 AU

Year: 537 Days

Day: 36.2 Hours

Environment

Temp: -14 °C

Axial Tilt: 6.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.22 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.4

Radius: 11.6

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.94 AU - 5.36 AU

Year: 4334 Days

Day: 14.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 57,341,659 km

• M1: 148,551 km (0.087 R)
• M2: 247,884 km (0.053 R)
• M3: 473,328 km (0.099 R)
• M4: 630,106 km (0.087 R)
• M5: 782,846 km (0.076 R)
• M6: 924,515 km (0.06 R)
• M7: 1,049,429 km (0.1 R)
• M8: 1,683,275 km (0.076 R)
• M9: 2,525,511 km (0.1 R)
• M10: 2,869,287 km (0.096 R)
• M11: 3,018,586 km (0.091 R)
• M12: 3,286,216 km (0.107 R)
• M13: 3,783,330 km (0.11 R)
• M14: 3,926,795 km (0.106 R)
• M15: 4,781,447 km (0.082 R)
• M16: 4,870,009 km (0.032 R)
• M17: 5,762,660 km (0.096 R)
• M18: 5,999,772 km (0.119 R)
• M19: 6,119,450 km (0.05 R)
• M20: 6,336,966 km (0.113 R)
• M21: 7,005,070 km (0.106 R)
• M22: 7,385,946 km (0.092 R)
• M23: 7,540,181 km (0.075 R)
• M24: 7,669,584 km (0.064 R)
• M25: 8,595,744 km (0.095 R)
• M26: 9,168,554 km (0.099 R)
• M27: 9,838,154 km (0.114 R)
• M28: 10,036,521 km (0.076 R)
• M29: 10,552,634 km (0.117 R)
• M30: 11,283,719 km (0.083 R)
• M31: 11,461,590 km (0.116 R)
• M32: 11,790,257 km (0.114 R)
• M33: 11,880,315 km (0.109 R)
• M34: 12,182,503 km (0.091 R)
• M35: 12,918,225 km (0.026 R)
• M36: 13,416,685 km (0.112 R)
• M37: 13,510,782 km (0.043 R)
• M38: 13,826,284 km (0.115 R)
• M39: 14,016,872 km (0.119 R)
• M40: 14,240,072 km (0.08 R)
• M41: 14,496,782 km (0.075 R)
• M42: 14,949,614 km (0.079 R)
• M43: 15,210,513 km (0.064 R)
• M44: 15,341,561 km (0.1 R)
• M45: 15,803,070 km (0.12 R)
• M46: 15,902,553 km (0.04 R)
• M47: 16,706,043 km (0.104 R)
• M48: 16,976,815 km (0.095 R)
• M49: 17,214,825 km (0.057 R)
• M50: 18,456,936 km (0.107 R)
• M51: 18,561,805 km (0.118 R)
• M52: 19,230,208 km (0.111 R)
• M53: 20,085,758 km (0.117 R)
• M54: 20,337,681 km (0.116 R)
• M55: 20,445,840 km (0.098 R)
• M56: 20,844,519 km (0.114 R)
• M57: 21,099,583 km (0.109 R)
• M58: 21,245,740 km (0.111 R)
• M59: 21,944,811 km (0.106 R)
• M60: 22,055,962 km (0.094 R)
• M61: 22,353,063 km (0.118 R)
• M62: 22,951,156 km (0.115 R)
• M63: 23,403,390 km (0.082 R)
• M64: 23,706,326 km (0.084 R)
• M65: 23,934,463 km (0.106 R)
• M66: 24,048,905 km (0.093 R)
• M67: 24,354,683 km (0.098 R)
• M68: 24,508,021 km (0.093 R)
• M69: 24,970,129 km (0.063 R)
• M70: 25,279,796 km (0.084 R)
• M71: 25,396,333 km (0.089 R)
• M72: 25,824,781 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.4

Radius: 13.3

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 10.79 AU - 12.59 AU

Year: 14823 Days

Day: 7.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 57,341,659 km

• M1: 171,589 km (0.073 R)
• M2: 348,114 km (0.071 R)
• M3: 809,324 km (0.117 R)
• M4: 2,471,806 km (0.031 R)
• M5: 3,664,699 km (0.077 R)
• M6: 3,859,475 km (0.089 R)
• M7: 4,057,693 km (0.078 R)
• M8: 4,300,041 km (0.098 R)
• M9: 4,884,221 km (0.096 R)
• M10: 5,012,725 km (0.048 R)
• M11: 6,594,125 km (0.078 R)
• M12: 6,736,392 km (0.099 R)
• M13: 7,365,002 km (0.086 R)
• M14: 8,012,612 km (0.084 R)
• M15: 8,939,221 km (0.112 R)
• M16: 11,061,566 km (0.092 R)
• M17: 11,174,512 km (0.104 R)
• M18: 11,401,452 km (0.106 R)
• M19: 11,975,609 km (0.081 R)
• M20: 12,207,934 km (0.119 R)
• M21: 12,618,132 km (0.102 R)
• M22: 12,795,405 km (0.06 R)
• M23: 13,815,064 km (0.056 R)
• M24: 14,427,069 km (0.076 R)
• M25: 14,550,637 km (0.052 R)
• M26: 15,361,757 km (0.11 R)
• M27: 16,059,631 km (0.083 R)
• M28: 17,289,475 km (0.11 R)
• M29: 17,882,481 km (0.111 R)
• M30: 18,482,368 km (0.107 R)
• M31: 19,156,606 km (0.103 R)
• M32: 19,633,374 km (0.087 R)
• M33: 20,807,418 km (0.098 R)
• M34: 20,946,993 km (0.108 R)
• M35: 23,513,345 km (0.04 R)
• M36: 26,026,738 km (0.025 R)
• M37: 26,630,515 km (0.07 R)
• M38: 27,468,263 km (0.087 R)
• M39: 27,621,452 km (0.092 R)
• M40: 27,928,875 km (0.054 R)
• M41: 28,546,864 km (0.044 R)
• M42: 30,269,932 km (0.119 R)
• M43: 31,144,033 km (0.11 R)
• M44: 31,624,242 km (0.091 R)
• M45: 31,784,910 km (0.095 R)
• M46: 32,349,343 km (0.101 R)
• M47: 33,242,891 km (0.115 R)
• M48: 33,569,912 km (0.107 R)
• M49: 34,309,374 km (0.068 R)
• M50: 34,474,530 km (0.086 R)
• M51: 34,805,441 km (0.099 R)
• M52: 35,804,605 km (0.062 R)
• M53: 36,391,926 km (0.062 R)
• M54: 36,644,447 km (0.073 R)
• M55: 37,066,912 km (0.09 R)
• M56: 37,405,900 km (0.065 R)
• M57: 38,944,514 km (0.115 R)
• M58: 39,894,910 km (0.105 R)
• M59: 40,765,420 km (0.105 R)
• M60: 43,325,488 km (0.108 R)
• M61: 43,593,268 km (0.093 R)
• M62: 45,846,212 km (0.104 R)
• M63: 46,301,439 km (0.118 R)
• M64: 47,216,230 km (0.103 R)
• M65: 48,599,561 km (0.078 R)
• M66: 49,529,162 km (0.095 R)
• M67: 53,880,515 km (0.077 R)
• M68: 54,072,450 km (0.092 R)
• M69: 55,907,267 km (0.106 R)
• M70: 57,860,866 km (0.073 R)
• M71: 58,057,438 km (0.028 R)
• M72: 58,944,703 km (0.068 R)
• M73: 59,340,539 km (0.112 R)
• M74: 59,538,756 km (0.03 R)
• M75: 59,836,605 km (0.081 R)
• M76: 62,035,395 km (0.115 R)
• M77: 62,841,428 km (0.103 R)
• M78: 63,448,347 km (0.053 R)
• M79: 63,549,624 km (0.051 R)
• M80: 65,076,121 km (0.1 R)
• M81: 65,382,946 km (0.116 R)
• M82: 65,792,695 km (0.072 R)
• M83: 67,854,153 km (0.076 R)
• M84: 69,414,160 km (0.087 R)
• M85: 69,727,568 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549.6

Radius: 5.7

Gravity: 16.92 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 13.28 AU - 17.42 AU

Year: 22303 Days

Day: 15.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 57,341,659 km

• M1: 125,213 km (0.071 R)
• M2: 196,721 km (0.09 R)
• M3: 318,793 km (0.093 R)
• M4: 633,547 km (0.071 R)
• M5: 997,668 km (0.102 R)
• M6: 1,329,775 km (0.036 R)
• M7: 1,757,625 km (0.096 R)
• M8: 1,821,952 km (0.045 R)
• M9: 2,190,562 km (0.101 R)
• M10: 2,509,055 km (0.087 R)
• M11: 3,189,127 km (0.108 R)
• M12: 3,838,681 km (0.096 R)
• M13: 3,964,942 km (0.12 R)
• M14: 4,439,766 km (0.118 R)
• M15: 4,796,257 km (0.117 R)
• M16: 4,978,019 km (0.112 R)
• M17: 5,069,722 km (0.104 R)
• M18: 5,395,247 km (0.117 R)
• M19: 5,536,767 km (0.033 R)
• M20: 5,631,761 km (0.113 R)
• M21: 5,968,805 km (0.091 R)
• M22: 6,017,425 km (0.112 R)
• M23: 6,461,581 km (0.063 R)
• M24: 6,611,927 km (0.104 R)
• M25: 6,967,222 km (0.109 R)
• M26: 7,018,534 km (0.1 R)
• M27: 7,069,846 km (0.094 R)
• M28: 7,328,800 km (0.105 R)
• M29: 7,696,511 km (0.088 R)
• M30: 8,232,072 km (0.111 R)
• M31: 8,614,145 km (0.115 R)
• M32: 9,226,299 km (0.099 R)
• M33: 10,787,203 km (0.112 R)
• M34: 11,085,202 km (0.11 R)
• M35: 11,567,506 km (0.11 R)
• M36: 13,500,310 km (0.094 R)
• M37: 14,601,949 km (0.088 R)
• M38: 15,867,098 km (0.081 R)
• M39: 16,959,312 km (0.106 R)
• M40: 17,166,804 km (0.078 R)
• M41: 18,571,678 km (0.115 R)
• M42: 19,359,760 km (0.087 R)
• M43: 19,794,341 km (0.043 R)
• M44: 19,867,046 km (0.107 R)
• M45: 21,564,383 km (0.067 R)
• M46: 23,154,310 km (0.106 R)
• M47: 24,859,875 km (0.057 R)
• M48: 25,966,151 km (0.065 R)
• M49: 27,007,801 km (0.088 R)
• M50: 29,546,178 km (0.063 R)
• M51: 29,712,680 km (0.099 R)
• M52: 30,297,309 km (0.072 R)
• M53: 32,760,139 km (0.094 R)
• M54: 33,104,812 km (0.069 R)
• M55: 35,022,058 km (0.117 R)
• M56: 35,198,135 km (0.091 R)
• M57: 35,374,511 km (0.062 R)
• M58: 35,728,011 km (0.072 R)
• M59: 38,055,006 km (0.102 R)
• M60: 40,800,276 km (0.091 R)
• M61: 41,543,029 km (0.102 R)
• M62: 42,290,271 km (0.093 R)
• M63: 43,513,981 km (0.104 R)
• M64: 43,892,763 km (0.088 R)
• M65: 44,082,603 km (0.032 R)
• M66: 46,381,922 km (0.115 R)
• M67: 48,327,742 km (0.119 R)
• M68: 50,200,707 km (0.109 R)
• M69: 51,896,549 km (0.094 R)
• M70: 52,097,159 km (0.079 R)
• M71: 52,902,744 km (0.062 R)
• M72: 54,220,551 km (0.079 R)
• M73: 55,960,075 km (0.081 R)
• M74: 57,510,209 km (0.106 R)
• M75: 58,238,301 km (0.081 R)
• M76: 58,864,967 km (0.034 R)
• M77: 58,969,536 km (0.104 R)
• M78: 59,914,097 km (0.094 R)
• M79: 62,884,811 km (0.088 R)
• M80: 63,098,736 km (0.038 R)
• M81: 63,634,895 km (0.059 R)
• M82: 64,064,839 km (0.106 R)
• M83: 64,280,260 km (0.12 R)
• M84: 64,603,691 km (0.068 R)
• M85: 66,120,314 km (0.048 R)
• M86: 69,188,716 km (0.077 R)
• M87: 71,185,698 km (0.032 R)
• M88: 73,651,968 km (0.118 R)
• M89: 74,103,305 km (0.119 R)
• M90: 74,895,576 km (0.094 R)
• M91: 75,349,456 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121.8

Radius: 4.3

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 14.52 AU - 23.74 AU

Year: 31030 Days

Day: 18.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 57,341,659 km

• M1: 58,642 km (0.084 R)
• M2: 546,631 km (0.041 R)
• M3: 792,420 km (0.119 R)
• M4: 1,114,504 km (0.062 R)
• M5: 2,434,855 km (0.11 R)
• M6: 2,958,447 km (0.078 R)
• M7: 3,282,327 km (0.047 R)
• M8: 3,415,020 km (0.086 R)
• M9: 3,719,901 km (0.087 R)
• M10: 4,948,698 km (0.117 R)
• M11: 4,986,546 km (0.101 R)
• M12: 5,409,758 km (0.102 R)
• M13: 5,606,031 km (0.097 R)
• M14: 5,724,811 km (0.093 R)
• M15: 6,086,389 km (0.05 R)
• M16: 6,455,148 km (0.039 R)
• M17: 6,579,763 km (0.087 R)
• M18: 7,000,732 km (0.106 R)
• M19: 7,043,367 km (0.088 R)
• M20: 7,517,293 km (0.07 R)
• M21: 8,135,431 km (0.093 R)
• M22: 9,232,582 km (0.093 R)
• M23: 9,513,976 km (0.071 R)
• M24: 9,655,795 km (0.105 R)
• M25: 9,989,398 km (0.08 R)
• M26: 10,423,680 km (0.097 R)
• M27: 10,472,449 km (0.073 R)
• M28: 10,618,756 km (0.096 R)
• M29: 10,716,743 km (0.068 R)
• M30: 10,962,981 km (0.098 R)
• M31: 11,161,348 km (0.081 R)
• M32: 11,260,980 km (0.092 R)
• M33: 11,411,026 km (0.109 R)
• M34: 12,017,496 km (0.072 R)
• M35: 13,632,405 km (0.056 R)
• M36: 14,006,250 km (0.118 R)
• M37: 14,113,811 km (0.089 R)
• M38: 14,167,666 km (0.102 R)
• M39: 15,535,589 km (0.068 R)
• M40: 17,984,955 km (0.119 R)
• M41: 18,043,298 km (0.104 R)
• M42: 19,523,121 km (0.039 R)
• M43: 19,643,248 km (0.109 R)
• M44: 20,004,826 km (0.068 R)
• M45: 20,429,534 km (0.071 R)
• M46: 20,857,234 km (0.117 R)
• M47: 21,597,295 km (0.098 R)
• M48: 22,032,924 km (0.084 R)
• M49: 23,102,848 km (0.062 R)
• M50: 23,166,427 km (0.078 R)
• M51: 23,420,743 km (0.092 R)
• M52: 23,484,622 km (0.076 R)
• M53: 24,189,676 km (0.106 R)
• M54: 24,836,837 km (0.087 R)
• M55: 26,412,850 km (0.109 R)
• M56: 26,678,686 km (0.047 R)
• M57: 26,745,257 km (0.036 R)
• M58: 27,145,880 km (0.061 R)
• M59: 29,179,065 km (0.067 R)
• M60: 29,453,726 km (0.106 R)
• M61: 29,591,506 km (0.085 R)
• M62: 31,965,026 km (0.082 R)
• M63: 32,106,545 km (0.082 R)
• M64: 33,893,043 km (0.114 R)
• M65: 34,109,511 km (0.086 R)
• M66: 36,595,529 km (0.054 R)
• M67: 37,188,834 km (0.094 R)
• M68: 37,337,684 km (0.115 R)
• M69: 37,710,631 km (0.032 R)
• M70: 38,686,159 km (0.083 R)
• M71: 38,987,898 km (0.113 R)
• M72: 39,063,594 km (0.091 R)
• M73: 39,139,141 km (0.098 R)
• M74: 39,442,077 km (0.078 R)
• M75: 40,126,637 km (0.107 R)
• M76: 41,584,767 km (0.095 R)
• M77: 42,359,086 km (0.071 R)
• M78: 42,436,727 km (0.083 R)
• M79: 43,060,102 km (0.076 R)
• M80: 44,158,150 km (0.11 R)
• M81: 44,394,515 km (0.074 R)
• M82: 45,106,600 km (0.104 R)
• M83: 45,265,324 km (0.05 R)
• M84: 46,381,623 km (0.109 R)
• M85: 47,992,044 km (0.04 R)
• M86: 48,316,223 km (0.12 R)
• M87: 48,641,299 km (0.093 R)
• M88: 52,263,811 km (0.097 R)
• M89: 52,597,415 km (0.034 R)
• M90: 53,770,711 km (0.116 R)
• M91: 53,939,008 km (0.089 R)
• M92: 54,698,517 km (0.101 R)
• M93: 55,206,850 km (0.076 R)
• M94: 55,291,672 km (0.116 R)
• M95: 55,376,644 km (0.067 R)
• M96: 57,255,743 km (0.05 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 14,763 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit