🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.74 AU - 1.1 AU

Year: 322 Days

Day: 45.4 Hours

Environment

Temp: 69 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.19 AU - 1.59 AU

Year: 599 Days

Day: 27.3 Hours

Environment

Temp: -23 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.71 AU - 2.33 AU

Year: 1049 Days

Day: 43.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.98 AU - 2.5 AU

Year: 1225 Days

Day: 23.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 131.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.67 AU - 3.19 AU

Year: 1832 Days

Day: 21 Hours

Environment

Temp: -102 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,050,352 km

• M1: 343,178 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.7

Radius: 12.4

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 6.56 AU - 6.96 AU

Year: 6420 Days

Day: 9.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 26,050,352 km

• M1: 157,676 km (0.118 R)
• M2: 289,023 km (0.05 R)
• M3: 510,877 km (0.084 R)
• M4: 794,664 km (0.084 R)
• M5: 1,232,686 km (0.111 R)
• M6: 1,450,351 km (0.092 R)
• M7: 1,862,194 km (0.114 R)
• M8: 2,310,240 km (0.105 R)
• M9: 2,604,499 km (0.119 R)
• M10: 2,815,432 km (0.047 R)
• M11: 3,155,019 km (0.07 R)
• M12: 3,304,617 km (0.041 R)
• M13: 3,405,596 km (0.114 R)
• M14: 3,662,904 km (0.031 R)
• M15: 4,472,976 km (0.087 R)
• M16: 4,585,025 km (0.104 R)
• M17: 4,698,271 km (0.089 R)
• M18: 4,840,987 km (0.114 R)
• M19: 5,516,122 km (0.07 R)
• M20: 6,283,709 km (0.067 R)
• M21: 6,441,236 km (0.077 R)
• M22: 7,314,737 km (0.096 R)
• M23: 7,748,721 km (0.09 R)
• M24: 8,502,096 km (0.057 R)
• M25: 9,243,054 km (0.106 R)
• M26: 9,494,678 km (0.11 R)
• M27: 9,712,193 km (0.119 R)
• M28: 9,821,549 km (0.08 R)
• M29: 10,152,160 km (0.12 R)
• M30: 10,300,262 km (0.113 R)
• M31: 10,748,906 km (0.117 R)
• M32: 12,408,844 km (0.1 R)
• M33: 12,766,383 km (0.049 R)
• M34: 12,886,211 km (0.105 R)
• M35: 13,329,170 km (0.084 R)
• M36: 13,410,252 km (0.099 R)
• M37: 14,230,049 km (0.098 R)
• M38: 14,437,541 km (0.034 R)
• M39: 15,746,522 km (0.083 R)
• M40: 15,961,195 km (0.093 R)
• M41: 16,611,048 km (0.116 R)
• M42: 17,357,991 km (0.112 R)
• M43: 17,936,635 km (0.111 R)
• M44: 18,250,791 km (0.097 R)
• M45: 18,340,849 km (0.075 R)
• M46: 18,431,206 km (0.106 R)
• M47: 19,158,551 km (0.068 R)
• M48: 19,849,094 km (0.096 R)
• M49: 20,267,220 km (0.113 R)
• M50: 20,547,716 km (0.071 R)
• M51: 20,876,383 km (0.113 R)
• M52: 21,491,679 km (0.117 R)
• M53: 21,873,303 km (0.084 R)
• M54: 22,740,073 km (0.114 R)
• M55: 22,982,870 km (0.064 R)
• M56: 23,618,063 km (0.091 R)
• M57: 23,716,349 km (0.102 R)
• M58: 23,913,220 km (0.057 R)
• M59: 25,407,254 km (0.106 R)
• M60: 27,291,140 km (0.063 R)
• M61: 28,851,595 km (0.113 R)
• M62: 28,956,613 km (0.118 R)
• M63: 29,272,563 km (0.066 R)
• M64: 29,695,626 km (0.107 R)
• M65: 29,907,906 km (0.046 R)
• M66: 31,515,933 km (0.056 R)
• M67: 31,624,092 km (0.104 R)
• M68: 32,003,772 km (0.116 R)
• M69: 32,221,437 km (0.118 R)
• M70: 32,987,078 km (0.075 R)
• M71: 33,482,547 km (0.105 R)
• M72: 33,814,205 km (0.109 R)
• M73: 34,035,760 km (0.053 R)
• M74: 34,815,613 km (0.096 R)
• M75: 35,151,460 km (0.115 R)
• M76: 35,939,692 km (0.099 R)
• M77: 36,109,336 km (0.086 R)
• M78: 36,506,219 km (0.043 R)
• M79: 36,790,604 km (0.12 R)
• M80: 37,361,470 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 181.4

Radius: 5.6

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 12.5 AU - 20.4 AU

Year: 24369 Days

Day: 21.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 26,050,352 km

• M1: 78,838 km (0.05 R)
• M2: 142,866 km (0.12 R)
• M3: 215,421 km (0.09 R)
• M4: 276,606 km (0.096 R)
• M5: 449,841 km (0.071 R)
• M6: 692,040 km (0.086 R)
• M7: 729,738 km (0.058 R)
• M8: 807,380 km (0.065 R)
• M9: 949,946 km (0.097 R)
• M10: 1,056,759 km (0.076 R)
• M11: 1,572,722 km (0.109 R)
• M12: 1,856,659 km (0.072 R)
• M13: 1,963,771 km (0.089 R)
• M14: 2,045,601 km (0.094 R)
• M15: 2,240,677 km (0.069 R)
• M16: 2,441,886 km (0.049 R)
• M17: 2,500,528 km (0.083 R)
• M18: 2,619,160 km (0.1 R)
• M19: 2,709,217 km (0.118 R)
• M20: 3,499,842 km (0.098 R)
• M21: 3,937,416 km (0.072 R)
• M22: 4,006,231 km (0.116 R)
• M23: 4,392,193 km (0.074 R)
• M24: 4,427,798 km (0.115 R)
• M25: 4,607,614 km (0.086 R)
• M26: 6,170,463 km (0.082 R)
• M27: 6,820,915 km (0.117 R)
• M28: 7,070,295 km (0.112 R)
• M29: 7,407,638 km (0.102 R)
• M30: 7,967,134 km (0.12 R)
• M31: 8,054,349 km (0.088 R)
• M32: 8,185,846 km (0.05 R)
• M33: 8,229,828 km (0.088 R)
• M34: 9,035,113 km (0.062 R)
• M35: 9,818,407 km (0.079 R)
• M36: 10,912,417 km (0.08 R)
• M37: 11,204,133 km (0.081 R)
• M38: 11,498,392 km (0.092 R)
• M39: 12,245,334 km (0.107 R)
• M40: 12,447,141 km (0.115 R)
• M41: 12,700,859 km (0.11 R)
• M42: 12,751,872 km (0.061 R)
• M43: 12,802,885 km (0.11 R)
• M44: 14,259,220 km (0.092 R)
• M45: 14,578,163 km (0.049 R)
• M46: 14,631,569 km (0.033 R)
• M47: 15,657,960 km (0.063 R)
• M48: 16,041,828 km (0.09 R)
• M49: 16,987,287 km (0.083 R)
• M50: 17,043,386 km (0.113 R)
• M51: 17,156,033 km (0.118 R)
• M52: 17,665,414 km (0.111 R)
• M53: 17,893,401 km (0.117 R)
• M54: 18,237,327 km (0.101 R)
• M55: 18,583,347 km (0.083 R)
• M56: 20,286,219 km (0.097 R)
• M57: 21,005,336 km (0.058 R)
• M58: 22,160,980 km (0.083 R)
• M59: 22,653,755 km (0.057 R)
• M60: 24,027,363 km (0.104 R)
• M61: 25,107,011 km (0.071 R)
• M62: 25,171,039 km (0.115 R)
• M63: 25,491,926 km (0.102 R)
• M64: 26,332,516 km (0.091 R)
• M65: 26,723,416 km (0.117 R)
• M66: 26,985,212 km (0.089 R)
• M67: 27,050,736 km (0.108 R)
• M68: 29,648,952 km (0.036 R)
• M69: 30,600,843 km (0.103 R)
• M70: 31,978,041 km (0.084 R)
• M71: 32,464,832 km (0.079 R)
• M72: 32,954,167 km (0.113 R)
• M73: 36,012,546 km (0.064 R)
• M74: 36,301,569 km (0.051 R)
• M75: 37,100,571 km (0.116 R)
• M76: 38,199,367 km (0.114 R)
• M77: 39,755,634 km (0.076 R)
• M78: 39,830,134 km (0.102 R)
• M79: 39,904,783 km (0.095 R)
• M80: 41,710,878 km (0.106 R)
• M81: 43,389,516 km (0.08 R)
• M82: 45,012,503 km (0.037 R)
• M83: 45,246,026 km (0.088 R)
• M84: 47,761,215 km (0.106 R)
• M85: 48,078,811 km (0.051 R)
• M86: 48,237,833 km (0.081 R)
• M87: 49,516,596 km (0.085 R)
• M88: 49,838,082 km (0.115 R)
• M89: 51,293,071 km (0.109 R)
• M90: 52,434,353 km (0.093 R)
• M91: 54,161,909 km (0.067 R)
• M92: 54,741,900 km (0.098 R)
• M93: 54,908,103 km (0.061 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 482.6

Radius: 6.7

Gravity: 10.75 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 13.85 AU - 19.17 AU

Year: 24503 Days

Day: 17.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 26,050,352 km

• M1: 160,818 km (0.043 R)
• M2: 389,403 km (0.086 R)
• M3: 590,313 km (0.071 R)
• M4: 726,148 km (0.074 R)
• M5: 872,305 km (0.066 R)
• M6: 1,164,919 km (0.119 R)
• M7: 1,307,785 km (0.073 R)
• M8: 2,070,435 km (0.083 R)
• M9: 2,139,399 km (0.108 R)
• M10: 2,532,094 km (0.061 R)
• M11: 2,869,886 km (0.1 R)
• M12: 3,671,132 km (0.115 R)
• M13: 3,712,870 km (0.102 R)
• M14: 4,009,971 km (0.095 R)
• M15: 4,096,289 km (0.046 R)
• M16: 4,226,888 km (0.07 R)
• M17: 4,447,694 km (0.101 R)
• M18: 5,226,202 km (0.079 R)
• M19: 6,244,963 km (0.103 R)
• M20: 6,395,459 km (0.079 R)
• M21: 8,128,400 km (0.085 R)
• M22: 8,402,912 km (0.118 R)
• M23: 8,736,366 km (0.088 R)
• M24: 9,187,852 km (0.094 R)
• M25: 10,826,697 km (0.098 R)
• M26: 10,947,273 km (0.089 R)
• M27: 11,068,148 km (0.097 R)
• M28: 11,617,771 km (0.078 R)
• M29: 11,926,989 km (0.058 R)
• M30: 13,190,942 km (0.063 R)
• M31: 13,255,119 km (0.076 R)
• M32: 14,430,360 km (0.113 R)
• M33: 14,496,632 km (0.118 R)
• M34: 14,896,507 km (0.093 R)
• M35: 15,435,060 km (0.077 R)
• M36: 18,222,367 km (0.083 R)
• M37: 19,820,222 km (0.119 R)
• M38: 20,189,579 km (0.086 R)
• M39: 21,085,371 km (0.088 R)
• M40: 21,235,867 km (0.06 R)
• M41: 22,683,824 km (0.075 R)
• M42: 26,319,053 km (0.09 R)
• M43: 27,460,784 km (0.089 R)
• M44: 27,955,055 km (0.063 R)
• M45: 28,452,318 km (0.092 R)
• M46: 30,811,028 km (0.03 R)
• M47: 31,153,009 km (0.051 R)
• M48: 31,582,354 km (0.119 R)
• M49: 31,840,860 km (0.108 R)
• M50: 32,013,645 km (0.1 R)
• M51: 33,670,292 km (0.084 R)
• M52: 33,846,369 km (0.115 R)
• M53: 34,110,858 km (0.043 R)
• M54: 34,376,095 km (0.076 R)
• M55: 34,642,080 km (0.066 R)
• M56: 35,444,074 km (0.075 R)
• M57: 36,252,052 km (0.075 R)
• M58: 39,637,302 km (0.063 R)
• M59: 39,730,203 km (0.083 R)
• M60: 40,195,751 km (0.088 R)
• M61: 40,289,100 km (0.077 R)
• M62: 41,226,181 km (0.049 R)
• M63: 42,645,416 km (0.111 R)
• M64: 43,026,592 km (0.082 R)
• M65: 45,143,102 km (0.104 R)
• M66: 47,293,123 km (0.109 R)
• M67: 49,176,859 km (0.045 R)
• M68: 50,077,588 km (0.101 R)
• M69: 51,185,959 km (0.069 R)
• M70: 51,287,087 km (0.077 R)
• M71: 51,489,642 km (0.117 R)
• M72: 51,590,920 km (0.101 R)
• M73: 52,710,361 km (0.088 R)
• M74: 52,914,712 km (0.117 R)
• M75: 55,907,567 km (0.092 R)
• M76: 56,429,214 km (0.057 R)
• M77: 57,792,799 km (0.092 R)
• M78: 59,167,155 km (0.112 R)
• M79: 59,805,190 km (0.076 R)
• M80: 60,873,468 km (0.106 R)
• M81: 61,302,664 km (0.1 R)
• M82: 61,517,487 km (0.096 R)
• M83: 64,334,415 km (0.062 R)
• M84: 64,552,828 km (0.05 R)
• M85: 64,880,896 km (0.044 R)
• M86: 65,319,217 km (0.089 R)
• M87: 65,868,541 km (0.102 R)
• M88: 68,080,794 km (0.063 R)
• M89: 68,303,396 km (0.115 R)
• M90: 69,643,942 km (0.064 R)
• M91: 72,010,730 km (0.119 R)
• M92: 72,237,521 km (0.049 R)
• M93: 76,938,634 km (0.089 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 13.9

Radius: 6.2

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 17.77 AU - 18.43 AU

Year: 28126 Days

Day: 16 Hours

Environment

Temp: -192 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 26,050,352 km

• M1: 107,112 km (0.098 R)
• M2: 394,041 km (0.097 R)
• M3: 468,391 km (0.065 R)
• M4: 537,655 km (0.074 R)
• M5: 755,170 km (0.093 R)
• M6: 837,598 km (0.12 R)
• M7: 1,197,531 km (0.119 R)
• M8: 1,601,146 km (0.049 R)
• M9: 1,913,656 km (0.108 R)
• M10: 2,365,442 km (0.049 R)
• M11: 2,417,651 km (0.036 R)
• M12: 2,630,379 km (0.044 R)
• M13: 2,979,541 km (0.118 R)
• M14: 3,362,811 km (0.103 R)
• M15: 3,761,638 km (0.074 R)
• M16: 4,867,167 km (0.091 R)
• M17: 5,249,090 km (0.107 R)
• M18: 5,640,588 km (0.065 R)
• M19: 6,065,446 km (0.097 R)
• M20: 6,525,010 km (0.065 R)
• M21: 6,623,296 km (0.102 R)
• M22: 7,503,231 km (0.105 R)
• M23: 7,606,154 km (0.071 R)
• M24: 9,150,004 km (0.113 R)
• M25: 9,370,511 km (0.055 R)
• M26: 9,929,110 km (0.112 R)
• M27: 11,460,992 km (0.072 R)
• M28: 11,937,760 km (0.067 R)
• M29: 13,126,914 km (0.087 R)
• M30: 14,035,272 km (0.097 R)
• M31: 14,130,416 km (0.101 R)
• M32: 14,225,710 km (0.042 R)
• M33: 14,609,279 km (0.115 R)
• M34: 15,648,685 km (0.108 R)
• M35: 16,077,582 km (0.119 R)
• M36: 16,243,636 km (0.119 R)
• M37: 16,443,648 km (0.081 R)
• M38: 17,592,261 km (0.111 R)
• M39: 18,141,734 km (0.107 R)
• M40: 20,073,192 km (0.066 R)
• M41: 20,359,522 km (0.088 R)
• M42: 21,554,959 km (0.053 R)
• M43: 21,958,424 km (0.112 R)
• M44: 22,290,382 km (0.111 R)
• M45: 23,296,428 km (0.112 R)
• M46: 23,409,075 km (0.119 R)
• M47: 23,823,760 km (0.09 R)
• M48: 24,316,984 km (0.114 R)
• M49: 25,005,583 km (0.116 R)
• M50: 25,120,923 km (0.101 R)
• M51: 25,429,544 km (0.091 R)
• M52: 25,661,720 km (0.078 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 14,438 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit