🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.42 AU - 0.68 AU

Year: 155 Days

Day: 18.6 Hours

Environment

Temp: 138 °C

Axial Tilt: 43.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 100,029,596 km

• M1: 44,879 km (0.089 R)
• M2: 124,914 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.52 AU - 0.78 AU

Year: 200 Days

Day: 46.6 Hours

Environment

Temp: 189 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,029,596 km

• M1: 46,076 km (0.031 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.83 AU - 2.31 AU

Year: 1134 Days

Day: 18.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,029,596 km

• M1: 1,866,533 km (0.081 R)

Asteroid Belt

Center: 3.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.7

Radius: 8.5

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.25 AU - 6.03 AU

Year: 5101 Days

Day: 11.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 100,029,596 km

• M1: 107,710 km (0.058 R)
• M2: 174,431 km (0.044 R)
• M3: 321,187 km (0.031 R)
• M4: 429,196 km (0.108 R)
• M5: 497,114 km (0.049 R)
• M6: 655,089 km (0.109 R)
• M7: 906,713 km (0.101 R)
• M8: 1,079,199 km (0.075 R)
• M9: 1,200,373 km (0.038 R)
• M10: 1,262,606 km (0.098 R)
• M11: 1,729,651 km (0.092 R)
• M12: 2,308,594 km (0.079 R)
• M13: 2,482,277 km (0.096 R)
• M14: 2,562,612 km (0.068 R)
• M15: 2,726,122 km (0.062 R)
• M16: 3,045,962 km (0.105 R)
• M17: 3,703,295 km (0.071 R)
• M18: 3,888,497 km (0.056 R)
• M19: 4,038,694 km (0.048 R)
• M20: 4,229,281 km (0.104 R)
• M21: 4,678,973 km (0.06 R)
• M22: 5,082,288 km (0.049 R)
• M23: 5,329,723 km (0.079 R)
• M24: 5,750,991 km (0.086 R)
• M25: 6,030,440 km (0.072 R)
• M26: 6,248,553 km (0.067 R)
• M27: 6,491,500 km (0.074 R)
• M28: 6,602,951 km (0.084 R)
• M29: 6,805,058 km (0.097 R)
• M30: 6,918,303 km (0.112 R)
• M31: 6,986,520 km (0.042 R)
• M32: 7,100,813 km (0.111 R)
• M33: 7,846,558 km (0.09 R)
• M34: 7,917,767 km (0.117 R)
• M35: 8,228,780 km (0.094 R)
• M36: 8,666,055 km (0.117 R)
• M37: 8,838,242 km (0.062 R)
• M38: 9,110,959 km (0.051 R)
• M39: 9,185,758 km (0.109 R)
• M40: 9,361,236 km (0.112 R)
• M41: 9,537,911 km (0.047 R)
• M42: 9,664,770 km (0.048 R)
• M43: 10,725,868 km (0.118 R)
• M44: 10,831,335 km (0.103 R)
• M45: 11,283,569 km (0.057 R)
• M46: 11,364,053 km (0.115 R)
• M47: 11,741,937 km (0.091 R)
• M48: 11,932,525 km (0.065 R)
• M49: 12,399,420 km (0.065 R)
• M50: 12,510,272 km (0.101 R)
• M51: 12,649,098 km (0.063 R)
• M52: 13,012,771 km (0.064 R)
• M53: 13,097,144 km (0.03 R)
• M54: 13,209,941 km (0.119 R)
• M55: 13,436,432 km (0.045 R)
• M56: 13,521,703 km (0.106 R)
• M57: 13,664,419 km (0.099 R)
• M58: 13,778,712 km (0.119 R)
• M59: 14,471,948 km (0.108 R)
• M60: 14,530,292 km (0.072 R)
• M61: 14,911,018 km (0.067 R)
• M62: 14,969,810 km (0.12 R)
• M63: 15,087,843 km (0.11 R)
• M64: 16,618,827 km (0.079 R)
• M65: 16,710,531 km (0.093 R)
• M66: 17,263,594 km (0.043 R)
• M67: 17,573,411 km (0.101 R)
• M68: 18,135,899 km (0.087 R)
• M69: 18,926,823 km (0.068 R)
• M70: 19,150,323 km (0.087 R)
• M71: 19,246,364 km (0.078 R)
• M72: 19,439,047 km (0.1 R)
• M73: 19,890,832 km (0.112 R)
• M74: 20,150,684 km (0.072 R)
• M75: 20,280,983 km (0.115 R)
• M76: 20,378,820 km (0.076 R)
• M77: 20,673,528 km (0.103 R)
• M78: 20,739,202 km (0.108 R)
• M79: 21,233,922 km (0.108 R)
• M80: 21,466,247 km (0.109 R)
• M81: 21,665,960 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.2

Radius: 12.8

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 8.89 AU - 10.73 AU

Year: 11700 Days

Day: 14.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 100,029,596 km

• M1: 636,838 km (0.069 R)
• M2: 846,874 km (0.102 R)
• M3: 950,545 km (0.113 R)
• M4: 1,265,149 km (0.101 R)
• M5: 1,361,191 km (0.058 R)
• M6: 1,485,058 km (0.092 R)
• M7: 1,612,964 km (0.069 R)
• M8: 1,991,148 km (0.089 R)
• M9: 2,133,116 km (0.097 R)
• M10: 3,121,210 km (0.111 R)
• M11: 4,418,822 km (0.118 R)
• M12: 4,568,270 km (0.115 R)
• M13: 5,500,265 km (0.102 R)
• M14: 5,783,005 km (0.106 R)
• M15: 5,864,685 km (0.109 R)
• M16: 8,351,451 km (0.067 R)
• M17: 8,770,624 km (0.055 R)
• M18: 9,436,484 km (0.078 R)
• M19: 9,873,310 km (0.085 R)
• M20: 10,020,365 km (0.08 R)
• M21: 10,267,051 km (0.092 R)
• M22: 11,376,469 km (0.095 R)
• M23: 13,165,061 km (0.111 R)
• M24: 14,036,768 km (0.117 R)
• M25: 14,313,075 km (0.114 R)
• M26: 14,702,928 km (0.104 R)
• M27: 15,039,822 km (0.09 R)
• M28: 15,436,107 km (0.055 R)
• M29: 15,721,240 km (0.077 R)
• M30: 16,703,949 km (0.074 R)
• M31: 17,350,511 km (0.074 R)
• M32: 18,245,256 km (0.081 R)
• M33: 18,425,970 km (0.064 R)
• M34: 18,728,606 km (0.115 R)
• M35: 19,338,666 km (0.107 R)
• M36: 19,769,658 km (0.114 R)
• M37: 20,203,791 km (0.079 R)
• M38: 21,208,041 km (0.077 R)
• M39: 22,100,093 km (0.032 R)
• M40: 22,939,337 km (0.065 R)
• M41: 24,449,678 km (0.12 R)
• M42: 24,582,521 km (0.082 R)
• M43: 24,982,545 km (0.11 R)
• M44: 25,317,495 km (0.09 R)
• M45: 25,924,264 km (0.109 R)
• M46: 27,634,766 km (0.086 R)
• M47: 28,329,199 km (0.097 R)
• M48: 28,538,636 km (0.106 R)
• M49: 28,818,683 km (0.106 R)
• M50: 28,959,006 km (0.111 R)
• M51: 30,446,757 km (0.086 R)
• M52: 31,091,823 km (0.054 R)
• M53: 31,235,886 km (0.109 R)
• M54: 32,614,729 km (0.08 R)
• M55: 33,127,850 km (0.114 R)
• M56: 34,087,670 km (0.075 R)
• M57: 34,832,219 km (0.118 R)
• M58: 35,883,592 km (0.083 R)
• M59: 36,261,626 km (0.116 R)
• M60: 37,327,212 km (0.1 R)
• M61: 38,712,339 km (0.102 R)
• M62: 38,867,172 km (0.047 R)
• M63: 39,801,112 km (0.105 R)
• M64: 40,427,927 km (0.111 R)
• M65: 40,742,531 km (0.041 R)
• M66: 41,532,558 km (0.041 R)
• M67: 42,327,670 km (0.1 R)
• M68: 42,487,291 km (0.111 R)
• M69: 45,394,726 km (0.068 R)
• M70: 45,558,087 km (0.11 R)
• M71: 45,967,536 km (0.072 R)
• M72: 46,542,590 km (0.054 R)
• M73: 47,700,179 km (0.107 R)
• M74: 47,866,232 km (0.096 R)
• M75: 48,282,414 km (0.082 R)
• M76: 48,365,889 km (0.113 R)
• M77: 49,034,592 km (0.107 R)
• M78: 49,622,212 km (0.033 R)
• M79: 50,296,749 km (0.051 R)
• M80: 51,399,285 km (0.094 R)
• M81: 51,569,528 km (0.095 R)
• M82: 51,654,798 km (0.079 R)
• M83: 55,102,431 km (0.105 R)
• M84: 55,538,658 km (0.081 R)
• M85: 55,713,538 km (0.107 R)
• M86: 56,854,072 km (0.09 R)
• M87: 57,383,050 km (0.101 R)
• M88: 58,801,837 km (0.05 R)
• M89: 58,980,008 km (0.103 R)
• M90: 59,069,168 km (0.102 R)
• M91: 59,873,406 km (0.051 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 901.5

Radius: 4

Gravity: 56.34 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 12.33 AU - 19.91 AU

Year: 24646 Days

Day: 23.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 100,029,596 km

• M1: 94,247 km (0.086 R)
• M2: 145,559 km (0.119 R)
• M3: 225,743 km (0.111 R)
• M4: 474,674 km (0.055 R)
• M5: 704,008 km (0.118 R)
• M6: 2,258,030 km (0.07 R)
• M7: 2,550,344 km (0.097 R)
• M8: 3,033,695 km (0.096 R)
• M9: 3,079,023 km (0.077 R)
• M10: 3,262,580 km (0.105 R)
• M11: 4,907,259 km (0.117 R)
• M12: 6,180,486 km (0.085 R)
• M13: 6,528,451 km (0.114 R)
• M14: 6,645,885 km (0.049 R)
• M15: 7,243,529 km (0.118 R)
• M16: 8,045,822 km (0.104 R)
• M17: 9,268,186 km (0.092 R)
• M18: 11,032,095 km (0.099 R)
• M19: 11,808,807 km (0.108 R)
• M20: 12,023,779 km (0.091 R)
• M21: 13,043,438 km (0.066 R)
• M22: 14,624,389 km (0.11 R)
• M23: 14,855,069 km (0.054 R)
• M24: 15,632,828 km (0.1 R)
• M25: 17,065,826 km (0.114 R)
• M26: 18,789,941 km (0.109 R)
• M27: 19,292,590 km (0.053 R)
• M28: 20,740,847 km (0.043 R)
• M29: 21,260,251 km (0.089 R)
• M30: 23,380,352 km (0.088 R)
• M31: 25,844,528 km (0.091 R)
• M32: 27,343,349 km (0.104 R)
• M33: 28,007,863 km (0.063 R)
• M34: 28,773,804 km (0.049 R)
• M35: 29,352,748 km (0.097 R)
• M36: 30,228,494 km (0.105 R)
• M37: 36,801,675 km (0.082 R)
• M38: 38,696,930 km (0.118 R)
• M39: 39,122,386 km (0.057 R)
• M40: 39,656,451 km (0.065 R)
• M41: 39,763,563 km (0.101 R)
• M42: 40,300,470 km (0.101 R)
• M43: 40,408,030 km (0.084 R)
• M44: 40,947,929 km (0.03 R)
• M45: 42,471,883 km (0.064 R)
• M46: 43,461,473 km (0.073 R)
• M47: 44,125,388 km (0.063 R)
• M48: 44,569,843 km (0.11 R)
• M49: 45,127,544 km (0.078 R)
• M50: 45,463,242 km (0.111 R)
• M51: 46,249,678 km (0.101 R)
• M52: 46,814,260 km (0.097 R)
• M53: 47,267,542 km (0.063 R)
• M54: 50,829,467 km (0.105 R)
• M55: 51,645,673 km (0.106 R)
• M56: 51,996,929 km (0.105 R)
• M57: 52,819,268 km (0.105 R)
• M58: 53,291,100 km (0.083 R)
• M59: 54,238,952 km (0.119 R)
• M60: 54,953,581 km (0.117 R)
• M61: 56,392,114 km (0.046 R)
• M62: 56,995,143 km (0.099 R)
• M63: 58,939,018 km (0.106 R)
• M64: 59,919,183 km (0.108 R)
• M65: 63,016,607 km (0.056 R)
• M66: 64,018,614 km (0.096 R)
• M67: 67,311,712 km (0.041 R)
• M68: 67,439,468 km (0.109 R)
• M69: 70,270,458 km (0.087 R)
• M70: 70,659,413 km (0.078 R)
• M71: 71,961,363 km (0.073 R)
• M72: 73,534,085 km (0.059 R)
• M73: 75,250,721 km (0.085 R)
• M74: 75,781,494 km (0.102 R)
• M75: 78,992,463 km (0.092 R)
• M76: 80,479,017 km (0.115 R)
• M77: 81,565,845 km (0.108 R)
• M78: 83,479,501 km (0.114 R)
• M79: 83,616,832 km (0.077 R)
• M80: 84,441,864 km (0.079 R)
• M81: 84,717,573 km (0.092 R)
• M82: 84,993,581 km (0.072 R)
• M83: 86,238,984 km (0.115 R)
• M84: 88,327,968 km (0.118 R)
• M85: 89,028,086 km (0.111 R)
• M86: 89,730,000 km (0.116 R)
• M87: 90,152,015 km (0.099 R)
• M88: 90,433,708 km (0.105 R)
• M89: 90,856,920 km (0.075 R)
• M90: 93,551,926 km (0.115 R)
• M91: 95,267,514 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 684.7

Radius: 4.1

Gravity: 40.73 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 16.58 AU - 20.3 AU

Year: 30153 Days

Day: 19.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 100,029,596 km

• M1: 86,318 km (0.057 R)
• M2: 623,225 km (0.096 R)
• M3: 791,522 km (0.108 R)
• M4: 2,355,867 km (0.063 R)
• M5: 3,698,508 km (0.034 R)
• M6: 3,848,704 km (0.12 R)
• M7: 4,363,770 km (0.084 R)
• M8: 5,176,386 km (0.098 R)
• M9: 5,685,916 km (0.091 R)
• M10: 5,743,511 km (0.112 R)
• M11: 5,859,150 km (0.039 R)
• M12: 6,630,477 km (0.059 R)
• M13: 6,691,064 km (0.066 R)
• M14: 6,751,950 km (0.059 R)
• M15: 8,265,881 km (0.111 R)
• M16: 9,810,180 km (0.109 R)
• M17: 10,935,455 km (0.073 R)
• M18: 11,295,537 km (0.078 R)
• M19: 11,513,351 km (0.102 R)
• M20: 12,774,013 km (0.12 R)
• M21: 13,922,027 km (0.071 R)
• M22: 14,390,418 km (0.075 R)
• M23: 15,023,067 km (0.113 R)
• M24: 15,102,803 km (0.118 R)
• M25: 15,262,573 km (0.116 R)
• M26: 15,503,426 km (0.076 R)
• M27: 17,140,625 km (0.113 R)
• M28: 17,810,823 km (0.066 R)
• M29: 17,979,719 km (0.073 R)
• M30: 18,404,128 km (0.118 R)
• M31: 18,660,390 km (0.102 R)
• M32: 20,134,826 km (0.075 R)
• M33: 20,222,790 km (0.096 R)
• M34: 20,664,253 km (0.048 R)
• M35: 20,930,537 km (0.038 R)
• M36: 21,108,708 km (0.051 R)
• M37: 21,556,455 km (0.105 R)
• M38: 22,279,312 km (0.118 R)
• M39: 22,918,244 km (0.093 R)
• M40: 23,010,097 km (0.079 R)
• M41: 23,101,950 km (0.096 R)
• M42: 23,470,709 km (0.06 R)
• M43: 23,934,463 km (0.063 R)
• M44: 24,401,208 km (0.106 R)
• M45: 24,871,095 km (0.071 R)
• M46: 24,965,341 km (0.096 R)
• M47: 25,154,284 km (0.035 R)
• M48: 26,394,300 km (0.052 R)
• M49: 28,241,984 km (0.096 R)
• M50: 29,131,642 km (0.051 R)
• M51: 30,030,426 km (0.117 R)
• M52: 30,533,823 km (0.117 R)
• M53: 31,344,793 km (0.089 R)
• M54: 33,195,468 km (0.09 R)
• M55: 34,553,817 km (0.076 R)
• M56: 37,540,688 km (0.092 R)
• M57: 39,504,011 km (0.094 R)
• M58: 41,388,644 km (0.095 R)
• M59: 41,500,544 km (0.05 R)
• M60: 43,075,809 km (0.08 R)
• M61: 44,556,080 km (0.082 R)
• M62: 45,590,699 km (0.052 R)
• M63: 46,168,745 km (0.078 R)
• M64: 46,400,772 km (0.087 R)
• M65: 50,164,056 km (0.088 R)
• M66: 50,760,951 km (0.066 R)
• M67: 51,360,091 km (0.101 R)
• M68: 53,902,058 km (0.03 R)
• M69: 54,513,314 km (0.056 R)
• M70: 57,603,707 km (0.118 R)
• M71: 58,855,841 km (0.116 R)
• M72: 59,611,311 km (0.116 R)
• M73: 59,737,571 km (0.107 R)
• M74: 61,386,589 km (0.067 R)
• M75: 64,082,043 km (0.118 R)
• M76: 64,729,353 km (0.05 R)
• M77: 66,815,795 km (0.093 R)
• M78: 71,858,290 km (0.045 R)
• M79: 71,992,629 km (0.085 R)
• M80: 72,261,606 km (0.094 R)
• M81: 73,746,664 km (0.082 R)
• M82: 73,882,200 km (0.073 R)
• M83: 77,985,968 km (0.082 R)
• M84: 79,231,371 km (0.076 R)
• M85: 80,343,930 km (0.085 R)
• M86: 81,321,702 km (0.107 R)
• M87: 81,741,922 km (0.094 R)
• M88: 83,289,063 km (0.11 R)
• M89: 84,136,984 km (0.101 R)
• M90: 85,983,919 km (0.083 R)
• M91: 86,126,636 km (0.09 R)
• M92: 88,419,223 km (0.115 R)
• M93: 91,313,343 km (0.069 R)
• M94: 94,679,595 km (0.056 R)
• M95: 95,564,466 km (0.087 R)
• M96: 96,896,934 km (0.056 R)
• M97: 97,788,538 km (0.104 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 14,041 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit