🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.6 AU - 0.74 AU

Year: 192 Days

Day: 18.3 Hours

Environment

Temp: 229 °C

Axial Tilt: 50 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,707,796 km

• M1: 308,471 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.59 AU - 0.89 AU

Year: 223 Days

Day: 42.9 Hours

Environment

Temp: 179 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.04 AU - 1.27 AU

Year: 431 Days

Day: 23.7 Hours

Environment

Temp: 45 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 69,707,796 km

• M1: 281,992 km (0.096 R)
• M2: 850,464 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.89 AU - 1.47 AU

Year: 448 Days

Day: 21.2 Hours

Environment

Temp: 18 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.76 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.2

Radius: 9.4

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.1 AU - 7.56 AU

Year: 5572 Days

Day: 6.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 69,707,796 km

• M1: 128,505 km (0.116 R)
• M2: 209,587 km (0.087 R)
• M3: 340,784 km (0.061 R)
• M4: 750,233 km (0.081 R)
• M5: 914,941 km (0.088 R)
• M6: 1,031,627 km (0.103 R)
• M7: 1,184,666 km (0.064 R)
• M8: 1,248,095 km (0.045 R)
• M9: 1,395,150 km (0.106 R)
• M10: 1,530,835 km (0.107 R)
• M11: 1,600,398 km (0.073 R)
• M12: 1,688,810 km (0.097 R)
• M13: 2,002,068 km (0.114 R)
• M14: 2,117,109 km (0.116 R)
• M15: 2,274,037 km (0.112 R)
• M16: 2,373,969 km (0.025 R)
• M17: 2,516,535 km (0.103 R)
• M18: 2,578,469 km (0.047 R)
• M19: 2,767,561 km (0.09 R)
• M20: 2,961,140 km (0.117 R)
• M21: 3,137,067 km (0.106 R)
• M22: 3,293,846 km (0.116 R)
• M23: 3,384,652 km (0.114 R)
• M24: 3,685,344 km (0.048 R)
• M25: 4,412,389 km (0.061 R)
• M26: 4,843,829 km (0.094 R)
• M27: 5,939,484 km (0.062 R)
• M28: 6,472,352 km (0.073 R)
• M29: 6,730,259 km (0.079 R)
• M30: 7,167,533 km (0.103 R)
• M31: 7,374,726 km (0.078 R)
• M32: 7,583,864 km (0.048 R)
• M33: 7,855,833 km (0.118 R)
• M34: 9,327,128 km (0.111 R)
• M35: 9,456,231 km (0.075 R)
• M36: 10,376,557 km (0.06 R)
• M37: 11,085,501 km (0.051 R)
• M38: 11,601,464 km (0.079 R)
• M39: 11,670,878 km (0.11 R)
• M40: 11,810,154 km (0.108 R)
• M41: 12,478,856 km (0.111 R)
• M42: 13,087,719 km (0.082 R)
• M43: 13,816,261 km (0.095 R)
• M44: 14,185,468 km (0.113 R)
• M45: 15,964,187 km (0.076 R)
• M46: 16,507,377 km (0.117 R)
• M47: 17,017,356 km (0.107 R)
• M48: 17,333,756 km (0.088 R)
• M49: 17,532,571 km (0.115 R)
• M50: 18,052,723 km (0.107 R)
• M51: 18,173,598 km (0.114 R)
• M52: 18,618,652 km (0.1 R)
• M53: 18,863,095 km (0.093 R)
• M54: 19,809,451 km (0.118 R)
• M55: 19,975,654 km (0.093 R)
• M56: 20,058,980 km (0.113 R)
• M57: 20,309,407 km (0.093 R)
• M58: 20,602,918 km (0.087 R)
• M59: 21,834,108 km (0.106 R)
• M60: 22,307,286 km (0.032 R)
• M61: 23,132,618 km (0.092 R)
• M62: 23,219,983 km (0.112 R)
• M63: 23,703,035 km (0.038 R)
• M64: 23,879,411 km (0.118 R)
• M65: 25,216,666 km (0.102 R)
• M66: 25,667,853 km (0.118 R)
• M67: 25,939,822 km (0.092 R)
• M68: 26,076,255 km (0.083 R)
• M69: 26,212,838 km (0.088 R)
• M70: 26,349,571 km (0.09 R)
• M71: 26,578,156 km (0.074 R)
• M72: 27,037,272 km (0.117 R)
• M73: 27,175,650 km (0.086 R)
• M74: 27,684,582 km (0.101 R)
• M75: 28,477,301 km (0.107 R)
• M76: 28,570,949 km (0.101 R)
• M77: 28,947,038 km (0.114 R)
• M78: 29,135,681 km (0.066 R)
• M79: 29,751,576 km (0.077 R)
• M80: 30,803,698 km (0.074 R)
• M81: 30,899,889 km (0.068 R)
• M82: 31,189,211 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.5

Radius: 14.1

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 7.54 AU - 9.78 AU

Year: 8916 Days

Day: 9.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 69,707,796 km

• M1: 632,799 km (0.066 R)
• M2: 1,025,045 km (0.11 R)
• M3: 1,179,280 km (0.096 R)
• M4: 1,690,755 km (0.063 R)
• M5: 1,995,636 km (0.047 R)
• M6: 2,242,472 km (0.066 R)
• M7: 2,552,289 km (0.099 R)
• M8: 2,766,663 km (0.119 R)
• M9: 2,903,695 km (0.083 R)
• M10: 3,184,789 km (0.116 R)
• M11: 3,387,045 km (0.1 R)
• M12: 4,333,402 km (0.034 R)
• M13: 4,429,294 km (0.111 R)
• M14: 5,187,605 km (0.104 R)
• M15: 5,323,739 km (0.101 R)
• M16: 5,564,742 km (0.117 R)
• M17: 6,165,227 km (0.058 R)
• M18: 6,973,056 km (0.119 R)
• M19: 8,566,572 km (0.085 R)
• M20: 8,931,142 km (0.057 R)
• M21: 9,591,767 km (0.116 R)
• M22: 9,759,316 km (0.07 R)
• M23: 10,055,071 km (0.107 R)
• M24: 10,396,753 km (0.032 R)
• M25: 11,047,653 km (0.098 R)
• M26: 11,444,686 km (0.099 R)
• M27: 11,622,558 km (0.045 R)
• M28: 11,846,356 km (0.081 R)
• M29: 12,116,680 km (0.066 R)
• M30: 12,571,756 km (0.105 R)
• M31: 14,496,183 km (0.111 R)
• M32: 14,930,915 km (0.1 R)
• M33: 15,076,773 km (0.088 R)
• M34: 16,410,737 km (0.096 R)
• M35: 16,611,647 km (0.083 R)
• M36: 16,712,326 km (0.115 R)
• M37: 18,040,306 km (0.099 R)
• M38: 18,874,464 km (0.09 R)
• M39: 18,979,631 km (0.111 R)
• M40: 19,881,258 km (0.083 R)
• M41: 20,580,179 km (0.114 R)
• M42: 20,851,250 km (0.048 R)
• M43: 21,561,242 km (0.094 R)
• M44: 22,112,959 km (0.075 R)
• M45: 22,223,811 km (0.098 R)
• M46: 23,682,241 km (0.064 R)
• M47: 23,852,483 km (0.095 R)
• M48: 24,308,607 km (0.1 R)
• M49: 24,537,641 km (0.089 R)
• M50: 25,810,569 km (0.085 R)
• M51: 26,455,037 km (0.108 R)
• M52: 26,986,409 km (0.095 R)
• M53: 27,223,671 km (0.114 R)
• M54: 27,402,141 km (0.105 R)
• M55: 27,700,290 km (0.073 R)
• M56: 28,179,601 km (0.097 R)
• M57: 28,601,318 km (0.046 R)
• M58: 29,268,375 km (0.061 R)
• M59: 31,113,216 km (0.103 R)
• M60: 31,924,335 km (0.107 R)
• M61: 32,112,529 km (0.112 R)
• M62: 33,886,461 km (0.086 R)
• M63: 35,043,750 km (0.079 R)
• M64: 35,952,707 km (0.111 R)
• M65: 36,803,769 km (0.105 R)
• M66: 37,793,957 km (0.103 R)
• M67: 38,059,493 km (0.083 R)
• M68: 39,195,091 km (0.092 R)
• M69: 39,935,750 km (0.116 R)
• M70: 40,341,609 km (0.1 R)
• M71: 40,748,964 km (0.074 R)
• M72: 41,089,449 km (0.119 R)
• M73: 41,430,831 km (0.105 R)
• M74: 41,636,229 km (0.04 R)
• M75: 42,047,773 km (0.061 R)
• M76: 42,598,742 km (0.08 R)
• M77: 43,221,368 km (0.114 R)
• M78: 43,847,136 km (0.114 R)
• M79: 45,107,498 km (0.104 R)
• M80: 45,954,372 km (0.096 R)
• M81: 46,949,048 km (0.071 R)
• M82: 47,520,661 km (0.102 R)
• M83: 47,879,098 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 191.3

Radius: 8

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 11.31 AU - 17.91 AU

Year: 19537 Days

Day: 19.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 69,707,796 km

• M1: 100,979 km (0.081 R)
• M2: 292,613 km (0.071 R)
• M3: 581,637 km (0.09 R)
• M4: 678,875 km (0.118 R)
• M5: 1,103,135 km (0.081 R)
• M6: 1,225,955 km (0.041 R)
• M7: 1,762,113 km (0.115 R)
• M8: 1,858,006 km (0.114 R)
• M9: 2,030,043 km (0.109 R)
• M10: 2,416,305 km (0.041 R)
• M11: 2,469,562 km (0.107 R)
• M12: 2,550,195 km (0.096 R)
• M13: 2,881,704 km (0.079 R)
• M14: 3,110,289 km (0.108 R)
• M15: 3,285,618 km (0.108 R)
• M16: 3,434,318 km (0.109 R)
• M17: 3,585,113 km (0.092 R)
• M18: 3,924,850 km (0.106 R)
• M19: 5,419,332 km (0.08 R)
• M20: 6,025,204 km (0.1 R)
• M21: 6,134,410 km (0.098 R)
• M22: 6,207,564 km (0.1 R)
• M23: 7,339,421 km (0.026 R)
• M24: 7,573,243 km (0.095 R)
• M25: 7,849,400 km (0.064 R)
• M26: 8,048,515 km (0.03 R)
• M27: 8,370,749 km (0.117 R)
• M28: 8,779,600 km (0.081 R)
• M29: 9,069,521 km (0.069 R)
• M30: 9,152,996 km (0.028 R)
• M31: 9,320,695 km (0.09 R)
• M32: 10,654,211 km (0.117 R)
• M33: 11,545,814 km (0.101 R)
• M34: 11,772,604 km (0.102 R)
• M35: 12,046,518 km (0.099 R)
• M36: 12,507,728 km (0.101 R)
• M37: 13,115,993 km (0.106 R)
• M38: 13,352,508 km (0.093 R)
• M39: 13,925,916 km (0.117 R)
• M40: 14,070,428 km (0.097 R)
• M41: 14,312,627 km (0.067 R)
• M42: 14,948,567 km (0.072 R)
• M43: 16,248,124 km (0.088 R)
• M44: 17,065,676 km (0.098 R)
• M45: 17,220,360 km (0.092 R)
• M46: 17,739,764 km (0.086 R)
• M47: 17,844,184 km (0.097 R)
• M48: 19,113,970 km (0.085 R)
• M49: 19,435,905 km (0.05 R)
• M50: 19,543,615 km (0.063 R)
• M51: 19,597,620 km (0.027 R)
• M52: 19,651,625 km (0.045 R)
• M53: 19,759,635 km (0.116 R)
• M54: 19,867,944 km (0.095 R)
• M55: 20,576,888 km (0.061 R)
• M56: 20,851,699 km (0.109 R)
• M57: 22,075,559 km (0.099 R)
• M58: 22,413,351 km (0.069 R)
• M59: 23,551,642 km (0.1 R)
• M60: 23,954,509 km (0.115 R)
• M61: 25,059,439 km (0.063 R)
• M62: 25,529,625 km (0.104 R)
• M63: 26,240,364 km (0.099 R)
• M64: 27,620,853 km (0.091 R)
• M65: 29,086,314 km (0.063 R)
• M66: 30,077,250 km (0.118 R)
• M67: 30,953,445 km (0.074 R)
• M68: 31,205,218 km (0.11 R)
• M69: 32,602,612 km (0.086 R)
• M70: 34,345,427 km (0.067 R)
• M71: 34,540,952 km (0.047 R)
• M72: 35,853,673 km (0.11 R)
• M73: 36,118,162 km (0.065 R)
• M74: 38,934,491 km (0.114 R)
• M75: 39,547,244 km (0.109 R)
• M76: 39,888,926 km (0.079 R)
• M77: 41,404,203 km (0.096 R)
• M78: 42,238,660 km (0.113 R)
• M79: 43,148,813 km (0.09 R)
• M80: 43,500,667 km (0.119 R)
• M81: 43,924,029 km (0.08 R)
• M82: 44,207,068 km (0.062 R)
• M83: 44,846,150 km (0.06 R)
• M84: 45,703,047 km (0.082 R)
• M85: 46,493,223 km (0.04 R)
• M86: 48,744,222 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 326.2

Radius: 3.1

Gravity: 33.94 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 14.9 AU - 19.92 AU

Year: 25414 Days

Day: 24.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,707,796 km

• M1: 44,730 km (0.039 R)
• M2: 220,956 km (0.118 R)
• M3: 314,006 km (0.073 R)
• M4: 595,848 km (0.098 R)
• M5: 748,438 km (0.089 R)
• M6: 864,676 km (0.088 R)
• M7: 1,356,553 km (0.119 R)
• M8: 1,982,621 km (0.118 R)
• M9: 2,341,506 km (0.072 R)
• M10: 3,266,470 km (0.027 R)
• M11: 3,379,715 km (0.099 R)
• M12: 3,417,863 km (0.099 R)
• M13: 4,085,967 km (0.092 R)
• M14: 4,126,508 km (0.072 R)
• M15: 4,290,018 km (0.055 R)
• M16: 5,582,245 km (0.033 R)
• M17: 5,627,274 km (0.074 R)
• M18: 5,717,631 km (0.097 R)
• M19: 6,037,770 km (0.107 R)
• M20: 6,316,770 km (0.08 R)
• M21: 9,009,831 km (0.106 R)
• M22: 9,168,554 km (0.109 R)
• M23: 9,704,414 km (0.107 R)
• M24: 10,305,648 km (0.074 R)
• M25: 10,471,701 km (0.027 R)
• M26: 12,238,452 km (0.088 R)
• M27: 13,245,844 km (0.069 R)
• M28: 14,712,502 km (0.065 R)
• M29: 14,961,881 km (0.081 R)
• M30: 16,616,733 km (0.092 R)
• M31: 17,928,706 km (0.051 R)
• M32: 19,409,725 km (0.095 R)
• M33: 19,751,706 km (0.086 R)
• M34: 20,026,817 km (0.084 R)
• M35: 21,139,675 km (0.096 R)
• M36: 21,421,069 km (0.076 R)
• M37: 21,703,659 km (0.081 R)
• M38: 22,415,446 km (0.116 R)
• M39: 23,497,487 km (0.113 R)
• M40: 24,448,930 km (0.053 R)
• M41: 24,744,236 km (0.086 R)
• M42: 25,040,739 km (0.049 R)
• M43: 26,238,270 km (0.066 R)
• M44: 28,378,566 km (0.095 R)
• M45: 28,611,191 km (0.11 R)
• M46: 28,688,832 km (0.092 R)
• M47: 28,766,623 km (0.092 R)
• M48: 29,312,805 km (0.081 R)
• M49: 30,415,341 km (0.112 R)
• M50: 30,653,501 km (0.062 R)
• M51: 31,772,493 km (0.072 R)
• M52: 32,579,873 km (0.065 R)
• M53: 32,986,181 km (0.064 R)
• M54: 33,394,134 km (0.101 R)
• M55: 33,557,794 km (0.088 R)
• M56: 34,379,984 km (0.063 R)
• M57: 34,710,745 km (0.073 R)
• M58: 34,959,377 km (0.082 R)
• M59: 35,042,404 km (0.093 R)
• M60: 35,375,259 km (0.12 R)
• M61: 36,801,525 km (0.12 R)
• M62: 37,055,243 km (0.047 R)
• M63: 39,709,857 km (0.083 R)
• M64: 40,928,631 km (0.059 R)
• M65: 41,366,953 km (0.036 R)
• M66: 41,630,544 km (0.103 R)
• M67: 41,718,657 km (0.1 R)
• M68: 45,109,144 km (0.114 R)
• M69: 45,199,650 km (0.075 R)
• M70: 45,290,007 km (0.069 R)
• M71: 46,745,744 km (0.086 R)
• M72: 46,837,298 km (0.069 R)
• M73: 47,020,406 km (0.101 R)
• M74: 49,516,446 km (0.115 R)
• M75: 49,889,843 km (0.097 R)
• M76: 51,487,249 km (0.09 R)
• M77: 52,624,941 km (0.078 R)
• M78: 52,720,085 km (0.102 R)
• M79: 53,101,410 km (0.049 R)
• M80: 53,770,860 km (0.1 R)
• M81: 53,962,645 km (0.096 R)
• M82: 55,989,995 km (0.086 R)
• M83: 57,257,538 km (0.111 R)
• M84: 58,731,825 km (0.096 R)
• M85: 59,324,980 km (0.057 R)
• M86: 60,716,839 km (0.116 R)
• M87: 62,119,319 km (0.095 R)
• M88: 64,141,433 km (0.116 R)
• M89: 65,467,319 km (0.111 R)
• M90: 66,287,714 km (0.088 R)
• M91: 67,111,550 km (0.058 R)
• M92: 67,524,739 km (0.093 R)
• M93: 68,457,482 km (0.058 R)
• M94: 69,185,874 km (0.081 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 12,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit