🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.53 AU - 0.85 AU

Year: 214 Days

Day: 18.3 Hours

Environment

Temp: 163 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,079,381 km

• M1: 257,907 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.1 AU - 1.32 AU

Year: 496 Days

Day: 24.2 Hours

Environment

Temp: -11 °C

Axial Tilt: 72.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 71,079,381 km

• M1: 337,642 km (0.043 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.06 AU - 1.58 AU

Year: 565 Days

Day: 25.9 Hours

Environment

Temp: -26 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,079,381 km

• M1: 275,709 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.76 AU - 2.34 AU

Year: 1094 Days

Day: 22.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.78 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.6

Radius: 14.8

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.56 AU - 6.46 AU

Year: 4821 Days

Day: 10.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 71,079,381 km

• M1: 225,743 km (0.102 R)
• M2: 448,644 km (0.08 R)
• M3: 563,086 km (0.044 R)
• M4: 660,026 km (0.032 R)
• M5: 1,243,009 km (0.062 R)
• M6: 1,336,208 km (0.092 R)
• M7: 1,487,900 km (0.082 R)
• M8: 1,885,831 km (0.114 R)
• M9: 1,978,881 km (0.068 R)
• M10: 2,137,604 km (0.104 R)
• M11: 2,350,631 km (0.091 R)
• M12: 3,216,653 km (0.047 R)
• M13: 3,442,995 km (0.089 R)
• M14: 3,558,335 km (0.119 R)
• M15: 4,113,343 km (0.098 R)
• M16: 4,339,086 km (0.105 R)
• M17: 4,632,298 km (0.107 R)
• M18: 4,738,662 km (0.076 R)
• M19: 4,997,167 km (0.119 R)
• M20: 5,260,460 km (0.109 R)
• M21: 5,416,191 km (0.111 R)
• M22: 5,528,389 km (0.1 R)
• M23: 5,686,813 km (0.082 R)
• M24: 6,077,862 km (0.049 R)
• M25: 6,241,522 km (0.117 R)
• M26: 6,549,245 km (0.086 R)
• M27: 6,741,179 km (0.096 R)
• M28: 6,910,674 km (0.115 R)
• M29: 7,130,583 km (0.093 R)
• M30: 7,627,846 km (0.076 R)
• M31: 8,577,493 km (0.054 R)
• M32: 8,735,020 km (0.061 R)
• M33: 9,374,850 km (0.098 R)
• M34: 9,537,163 km (0.075 R)
• M35: 10,251,493 km (0.081 R)
• M36: 10,446,868 km (0.081 R)
• M37: 10,756,237 km (0.09 R)
• M38: 11,183,189 km (0.069 R)
• M39: 11,615,527 km (0.114 R)
• M40: 11,906,943 km (0.104 R)
• M41: 12,053,549 km (0.108 R)
• M42: 12,348,556 km (0.076 R)
• M43: 12,556,497 km (0.092 R)
• M44: 12,795,555 km (0.083 R)
• M45: 13,006,039 km (0.12 R)
• M46: 13,859,196 km (0.103 R)
• M47: 14,137,448 km (0.109 R)
• M48: 14,230,497 km (0.084 R)
• M49: 14,448,611 km (0.045 R)
• M50: 14,573,675 km (0.1 R)
• M51: 14,699,188 km (0.086 R)
• M52: 15,236,543 km (0.1 R)
• M53: 15,395,865 km (0.107 R)
• M54: 15,651,827 km (0.089 R)
• M55: 16,006,224 km (0.107 R)
• M56: 16,395,777 km (0.094 R)
• M57: 17,449,993 km (0.08 R)
• M58: 17,817,555 km (0.052 R)
• M59: 18,356,556 km (0.085 R)
• M60: 18,526,200 km (0.102 R)
• M61: 18,764,510 km (0.094 R)
• M62: 20,215,459 km (0.105 R)
• M63: 20,320,477 km (0.107 R)
• M64: 21,096,292 km (0.042 R)
• M65: 21,452,185 km (0.059 R)
• M66: 22,133,753 km (0.059 R)
• M67: 22,786,000 km (0.027 R)
• M68: 22,931,858 km (0.115 R)
• M69: 23,518,281 km (0.113 R)
• M70: 24,220,942 km (0.058 R)
• M71: 24,369,792 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.4

Radius: 9.5

Gravity: 8.68 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.49 AU - 8.59 AU

Year: 6963 Days

Day: 10.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 71,079,381 km

• M1: 119,379 km (0.075 R)
• M2: 190,288 km (0.077 R)
• M3: 302,038 km (0.082 R)
• M4: 432,188 km (0.101 R)
• M5: 739,013 km (0.109 R)
• M6: 956,978 km (0.119 R)
• M7: 1,023,249 km (0.113 R)
• M8: 1,125,724 km (0.115 R)
• M9: 1,195,885 km (0.042 R)
• M10: 1,453,942 km (0.052 R)
• M11: 1,709,604 km (0.117 R)
• M12: 1,853,218 km (0.093 R)
• M13: 1,958,386 km (0.09 R)
• M14: 2,130,872 km (0.09 R)
• M15: 2,263,565 km (0.118 R)
• M16: 2,490,954 km (0.095 R)
• M17: 2,725,673 km (0.116 R)
• M18: 2,894,420 km (0.093 R)
• M19: 3,116,423 km (0.077 R)
• M20: 3,267,666 km (0.055 R)
• M21: 4,032,261 km (0.077 R)
• M22: 4,197,118 km (0.109 R)
• M23: 4,392,493 km (0.092 R)
• M24: 4,619,433 km (0.098 R)
• M25: 4,821,240 km (0.082 R)
• M26: 5,025,890 km (0.11 R)
• M27: 5,413,648 km (0.103 R)
• M28: 5,718,528 km (0.106 R)
• M29: 5,841,946 km (0.085 R)
• M30: 6,440,936 km (0.085 R)
• M31: 7,191,918 km (0.117 R)
• M32: 7,291,999 km (0.102 R)
• M33: 7,628,743 km (0.085 R)
• M34: 8,882,972 km (0.082 R)
• M35: 9,098,094 km (0.094 R)
• M36: 9,170,200 km (0.1 R)
• M37: 9,497,221 km (0.118 R)
• M38: 9,643,827 km (0.083 R)
• M39: 9,791,031 km (0.107 R)
• M40: 10,274,980 km (0.076 R)
• M41: 10,728,561 km (0.109 R)
• M42: 10,957,894 km (0.075 R)
• M43: 11,499,140 km (0.112 R)
• M44: 12,009,567 km (0.058 R)
• M45: 14,082,545 km (0.097 R)
• M46: 14,375,757 km (0.065 R)
• M47: 14,968,015 km (0.09 R)
• M48: 15,654,520 km (0.102 R)
• M49: 16,045,419 km (0.071 R)
• M50: 16,220,000 km (0.055 R)
• M51: 16,527,274 km (0.063 R)
• M52: 17,192,236 km (0.106 R)
• M53: 19,517,585 km (0.065 R)
• M54: 20,078,877 km (0.06 R)
• M55: 20,788,120 km (0.067 R)
• M56: 21,121,873 km (0.084 R)
• M57: 21,409,400 km (0.12 R)
• M58: 21,553,612 km (0.061 R)
• M59: 22,474,687 km (0.047 R)
• M60: 24,154,671 km (0.08 R)
• M61: 24,405,097 km (0.088 R)
• M62: 24,505,627 km (0.111 R)
• M63: 25,161,763 km (0.05 R)
• M64: 27,216,640 km (0.104 R)
• M65: 28,475,356 km (0.1 R)
• M66: 28,580,972 km (0.081 R)
• M67: 28,952,125 km (0.066 R)
• M68: 29,218,259 km (0.113 R)
• M69: 29,485,142 km (0.111 R)
• M70: 29,860,184 km (0.053 R)
• M71: 30,723,214 km (0.085 R)
• M72: 31,049,038 km (0.093 R)
• M73: 31,157,796 km (0.095 R)
• M74: 31,321,306 km (0.105 R)
• M75: 31,430,513 km (0.113 R)
• M76: 32,584,361 km (0.09 R)
• M77: 32,805,766 km (0.047 R)
• M78: 34,088,268 km (0.114 R)
• M79: 35,160,137 km (0.066 R)
• M80: 35,500,921 km (0.111 R)
• M81: 35,842,752 km (0.048 R)
• M82: 37,626,408 km (0.095 R)
• M83: 38,499,760 km (0.117 R)
• M84: 39,379,844 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.9

Radius: 14.7

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 7.38 AU - 8.46 AU

Year: 8309 Days

Day: 6.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 71,079,381 km

• M1: 195,524 km (0.083 R)
• M2: 291,716 km (0.114 R)
• M3: 397,332 km (0.112 R)
• M4: 831,166 km (0.104 R)
• M5: 1,314,068 km (0.114 R)
• M6: 1,559,857 km (0.083 R)
• M7: 1,707,360 km (0.069 R)
• M8: 2,036,775 km (0.11 R)
• M9: 2,158,099 km (0.101 R)
• M10: 2,801,819 km (0.085 R)
• M11: 2,937,653 km (0.11 R)
• M12: 3,145,744 km (0.1 R)
• M13: 4,103,320 km (0.097 R)
• M14: 4,389,202 km (0.071 R)
• M15: 4,789,675 km (0.11 R)
• M16: 4,980,562 km (0.119 R)
• M17: 5,511,784 km (0.105 R)
• M18: 6,689,269 km (0.077 R)
• M19: 7,150,629 km (0.112 R)
• M20: 7,432,471 km (0.106 R)
• M21: 7,781,932 km (0.095 R)
• M22: 8,267,227 km (0.045 R)
• M23: 8,365,513 km (0.065 R)
• M24: 8,464,098 km (0.097 R)
• M25: 9,403,722 km (0.047 R)
• M26: 9,816,463 km (0.105 R)
• M27: 9,920,583 km (0.077 R)
• M28: 10,060,008 km (0.116 R)
• M29: 10,200,181 km (0.09 R)
• M30: 10,411,563 km (0.12 R)
• M31: 10,517,777 km (0.101 R)
• M32: 11,526,815 km (0.073 R)
• M33: 12,341,376 km (0.111 R)
• M34: 13,830,772 km (0.098 R)
• M35: 14,576,817 km (0.042 R)
• M36: 14,695,896 km (0.074 R)
• M37: 15,215,300 km (0.093 R)
• M38: 15,497,591 km (0.057 R)
• M39: 15,822,219 km (0.081 R)
• M40: 16,026,420 km (0.096 R)
• M41: 16,478,355 km (0.028 R)
• M42: 17,732,733 km (0.043 R)
• M43: 18,029,835 km (0.12 R)
• M44: 18,328,582 km (0.102 R)
• M45: 18,671,909 km (0.107 R)
• M46: 19,191,163 km (0.11 R)
• M47: 20,243,733 km (0.045 R)
• M48: 20,643,309 km (0.057 R)
• M49: 21,045,578 km (0.118 R)
• M50: 21,180,216 km (0.088 R)
• M51: 22,496,528 km (0.054 R)
• M52: 22,726,161 km (0.119 R)
• M53: 23,326,946 km (0.09 R)
• M54: 23,605,946 km (0.116 R)
• M55: 24,638,470 km (0.079 R)
• M56: 25,303,283 km (0.117 R)
• M57: 25,446,598 km (0.042 R)
• M58: 25,685,805 km (0.07 R)
• M59: 26,022,250 km (0.059 R)
• M60: 26,456,683 km (0.102 R)
• M61: 26,893,658 km (0.06 R)
• M62: 27,725,572 km (0.03 R)
• M63: 28,021,177 km (0.032 R)
• M64: 28,169,429 km (0.096 R)
• M65: 29,264,186 km (0.116 R)
• M66: 30,423,719 km (0.082 R)
• M67: 30,576,010 km (0.119 R)
• M68: 30,932,501 km (0.088 R)
• M69: 31,085,690 km (0.095 R)
• M70: 32,010,204 km (0.033 R)
• M71: 33,361,522 km (0.088 R)
• M72: 33,728,486 km (0.067 R)
• M73: 34,307,878 km (0.027 R)
• M74: 35,637,055 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 538.3

Radius: 6.4

Gravity: 13.14 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 13.18 AU - 15.62 AU

Year: 20370 Days

Day: 17.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 71,079,381 km

• M1: 112,647 km (0.03 R)
• M2: 210,035 km (0.064 R)
• M3: 311,313 km (0.041 R)
• M4: 430,243 km (0.112 R)
• M5: 647,609 km (0.09 R)
• M6: 690,693 km (0.061 R)
• M7: 995,424 km (0.064 R)
• M8: 1,451,249 km (0.05 R)
• M9: 1,716,336 km (0.058 R)
• M10: 2,125,786 km (0.059 R)
• M11: 2,257,731 km (0.119 R)
• M12: 2,812,440 km (0.097 R)
• M13: 3,142,303 km (0.092 R)
• M14: 3,523,329 km (0.063 R)
• M15: 3,758,946 km (0.08 R)
• M16: 5,100,091 km (0.048 R)
• M17: 5,144,222 km (0.116 R)
• M18: 5,592,268 km (0.059 R)
• M19: 5,683,373 km (0.045 R)
• M20: 5,729,150 km (0.101 R)
• M21: 6,240,475 km (0.099 R)
• M22: 8,689,692 km (0.114 R)
• M23: 9,329,970 km (0.098 R)
• M24: 11,571,545 km (0.042 R)
• M25: 12,334,195 km (0.099 R)
• M26: 13,234,325 km (0.08 R)
• M27: 13,295,062 km (0.099 R)
• M28: 14,970,409 km (0.079 R)
• M29: 16,059,032 km (0.113 R)
• M30: 16,188,734 km (0.06 R)
• M31: 16,318,734 km (0.105 R)
• M32: 17,571,915 km (0.08 R)
• M33: 17,839,546 km (0.12 R)
• M34: 18,992,497 km (0.112 R)
• M35: 21,369,457 km (0.095 R)
• M36: 22,014,224 km (0.116 R)
• M37: 22,592,719 km (0.091 R)
• M38: 22,810,983 km (0.083 R)
• M39: 24,956,216 km (0.084 R)
• M40: 26,243,506 km (0.047 R)
• M41: 26,472,839 km (0.115 R)
• M42: 27,242,221 km (0.096 R)
• M43: 27,397,055 km (0.115 R)
• M44: 29,673,934 km (0.109 R)
• M45: 30,392,752 km (0.047 R)
• M46: 31,198,187 km (0.111 R)
• M47: 32,010,653 km (0.114 R)
• M48: 32,501,484 km (0.026 R)
• M49: 34,072,112 km (0.106 R)
• M50: 34,238,913 km (0.111 R)
• M51: 34,573,265 km (0.101 R)
• M52: 35,582,751 km (0.049 R)
• M53: 36,176,206 km (0.112 R)
• M54: 36,601,961 km (0.06 R)
• M55: 37,544,727 km (0.111 R)
• M56: 38,235,271 km (0.115 R)
• M57: 38,321,888 km (0.045 R)
• M58: 38,408,505 km (0.106 R)
• M59: 38,495,272 km (0.114 R)
• M60: 38,668,955 km (0.109 R)
• M61: 40,155,958 km (0.108 R)
• M62: 41,305,618 km (0.048 R)
• M63: 42,555,657 km (0.078 R)
• M64: 43,275,672 km (0.116 R)
• M65: 43,727,607 km (0.103 R)
• M66: 44,910,178 km (0.048 R)
• M67: 48,052,182 km (0.102 R)
• M68: 48,145,681 km (0.109 R)
• M69: 48,989,712 km (0.101 R)
• M70: 49,744,134 km (0.081 R)
• M71: 51,646,870 km (0.102 R)
• M72: 52,703,479 km (0.078 R)
• M73: 53,186,082 km (0.097 R)
• M74: 57,099,712 km (0.057 R)
• M75: 57,893,478 km (0.098 R)
• M76: 58,291,708 km (0.101 R)
• M77: 58,391,340 km (0.111 R)
• M78: 58,790,766 km (0.059 R)
• M79: 59,692,692 km (0.071 R)
• M80: 59,793,222 km (0.107 R)
• M81: 60,902,490 km (0.096 R)
• M82: 62,120,217 km (0.075 R)
• M83: 63,346,022 km (0.072 R)
• M84: 63,653,744 km (0.103 R)
• M85: 64,786,200 km (0.054 R)
• M86: 65,303,211 km (0.076 R)
• M87: 65,614,075 km (0.119 R)
• M88: 70,017,039 km (0.051 R)
• M89: 70,229,020 km (0.053 R)
• M90: 70,441,299 km (0.106 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 17,152 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit