🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.42 AU - 0.58 AU

Year: 129 Days

Day: 29 Hours

Environment

Temp: 238 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.92 AU - 1 AU

Year: 344 Days

Day: 29.4 Hours

Environment

Temp: 44 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 55,135,637 km

• M1: 43,234 km (0.089 R)
• M2: 778,507 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.15 AU - 1.31 AU

Year: 498 Days

Day: 27.3 Hours

Environment

Temp: -5 °C

Axial Tilt: 60.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.16 AU - 4.18 AU

Year: 3110 Days

Day: 27.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,135,637 km

• M1: 1,951,953 km (0.12 R)
• M2: 2,748,711 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.6

Radius: 9.6

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.43 AU - 7.33 AU

Year: 5208 Days

Day: 13.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 55,135,637 km

• M1: 141,520 km (0.088 R)
• M2: 415,583 km (0.115 R)
• M3: 487,240 km (0.106 R)
• M4: 681,717 km (0.108 R)
• M5: 756,516 km (0.118 R)
• M6: 861,235 km (0.119 R)
• M7: 1,056,610 km (0.118 R)
• M8: 1,641,089 km (0.077 R)
• M9: 2,067,742 km (0.108 R)
• M10: 2,293,784 km (0.059 R)
• M11: 2,429,469 km (0.105 R)
• M12: 2,749,609 km (0.057 R)
• M13: 2,998,689 km (0.117 R)
• M14: 3,233,558 km (0.12 R)
• M15: 3,452,270 km (0.071 R)
• M16: 4,303,482 km (0.073 R)
• M17: 4,423,310 km (0.116 R)
• M18: 4,642,022 km (0.096 R)
• M19: 5,447,906 km (0.056 R)
• M20: 5,761,313 km (0.056 R)
• M21: 5,920,186 km (0.067 R)
• M22: 6,107,483 km (0.042 R)
• M23: 6,405,631 km (0.11 R)
• M24: 6,570,338 km (0.052 R)
• M25: 7,129,535 km (0.081 R)
• M26: 7,501,136 km (0.101 R)
• M27: 7,967,283 km (0.08 R)
• M28: 8,383,016 km (0.101 R)
• M29: 8,866,666 km (0.102 R)
• M30: 10,178,938 km (0.078 R)
• M31: 10,274,980 km (0.113 R)
• M32: 10,825,052 km (0.112 R)
• M33: 10,955,950 km (0.065 R)
• M34: 11,517,690 km (0.113 R)
• M35: 11,852,639 km (0.118 R)
• M36: 12,360,973 km (0.105 R)
• M37: 12,600,778 km (0.108 R)
• M38: 13,154,440 km (0.111 R)
• M39: 13,224,153 km (0.096 R)
• M40: 13,610,115 km (0.09 R)
• M41: 14,071,026 km (0.094 R)
• M42: 14,178,138 km (0.039 R)
• M43: 14,429,014 km (0.07 R)
• M44: 14,500,970 km (0.119 R)
• M45: 14,753,791 km (0.041 R)
• M46: 14,826,346 km (0.104 R)
• M47: 15,080,961 km (0.113 R)
• M48: 15,263,920 km (0.119 R)
• M49: 15,410,675 km (0.057 R)
• M50: 16,114,383 km (0.094 R)
• M51: 16,226,432 km (0.099 R)
• M52: 16,413,729 km (0.066 R)
• M53: 16,866,412 km (0.108 R)
• M54: 17,706,853 km (0.088 R)
• M55: 18,599,952 km (0.112 R)
• M56: 19,032,440 km (0.078 R)
• M57: 19,150,921 km (0.053 R)
• M58: 20,551,307 km (0.119 R)
• M59: 20,632,389 km (0.113 R)
• M60: 20,794,702 km (0.093 R)
• M61: 21,325,476 km (0.065 R)
• M62: 21,943,315 km (0.092 R)
• M63: 22,316,711 km (0.119 R)
• M64: 22,692,351 km (0.087 R)
• M65: 23,238,683 km (0.113 R)
• M66: 23,916,960 km (0.036 R)
• M67: 24,386,996 km (0.032 R)
• M68: 24,644,753 km (0.106 R)
• M69: 25,206,194 km (0.114 R)
• M70: 25,292,961 km (0.079 R)
• M71: 25,379,877 km (0.083 R)
• M72: 25,641,075 km (0.101 R)
• M73: 25,859,338 km (0.106 R)
• M74: 26,782,956 km (0.098 R)
• M75: 27,226,663 km (0.056 R)
• M76: 28,121,258 km (0.078 R)
• M77: 29,252,966 km (0.062 R)
• M78: 29,389,848 km (0.118 R)
• M79: 29,709,838 km (0.09 R)
• M80: 29,893,245 km (0.06 R)
• M81: 29,985,098 km (0.091 R)
• M82: 30,538,161 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.6

Radius: 9.2

Gravity: 9.86 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 8.2 AU - 10.5 AU

Year: 10443 Days

Day: 14.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 55,135,637 km

• M1: 145,260 km (0.118 R)
• M2: 286,031 km (0.062 R)
• M3: 360,830 km (0.102 R)
• M4: 535,112 km (0.085 R)
• M5: 906,563 km (0.077 R)
• M6: 1,109,119 km (0.081 R)
• M7: 1,237,922 km (0.108 R)
• M8: 1,349,074 km (0.105 R)
• M9: 1,777,223 km (0.101 R)
• M10: 1,929,065 km (0.108 R)
• M11: 2,058,915 km (0.058 R)
• M12: 2,245,763 km (0.088 R)
• M13: 2,522,370 km (0.12 R)
• M14: 2,607,491 km (0.093 R)
• M15: 2,957,700 km (0.049 R)
• M16: 3,292,051 km (0.088 R)
• M17: 4,264,437 km (0.109 R)
• M18: 4,677,028 km (0.067 R)
• M19: 5,066,431 km (0.068 R)
• M20: 5,429,505 km (0.055 R)
• M21: 5,577,158 km (0.037 R)
• M22: 6,608,187 km (0.095 R)
• M23: 6,687,025 km (0.102 R)
• M24: 7,614,532 km (0.088 R)
• M25: 7,738,548 km (0.116 R)
• M26: 8,453,626 km (0.088 R)
• M27: 8,927,552 km (0.057 R)
• M28: 9,499,016 km (0.056 R)
• M29: 10,309,537 km (0.07 R)
• M30: 11,001,876 km (0.069 R)
• M31: 12,334,195 km (0.067 R)
• M32: 12,626,210 km (0.088 R)
• M33: 15,304,012 km (0.073 R)
• M34: 15,723,035 km (0.108 R)
• M35: 16,625,859 km (0.037 R)
• M36: 17,764,448 km (0.117 R)
• M37: 18,260,066 km (0.112 R)
• M38: 18,426,269 km (0.088 R)
• M39: 18,592,921 km (0.052 R)
• M40: 18,704,371 km (0.116 R)
• M41: 19,040,069 km (0.075 R)
• M42: 19,264,915 km (0.071 R)
• M43: 19,490,658 km (0.115 R)
• M44: 21,972,187 km (0.112 R)
• M45: 23,219,983 km (0.117 R)
• M46: 24,246,673 km (0.101 R)
• M47: 25,165,055 km (0.082 R)
• M48: 25,411,891 km (0.099 R)
• M49: 25,659,476 km (0.115 R)
• M50: 30,382,430 km (0.111 R)
• M51: 30,710,947 km (0.11 R)
• M52: 33,517,852 km (0.093 R)
• M53: 34,198,073 km (0.091 R)
• M54: 34,745,601 km (0.097 R)
• M55: 37,034,598 km (0.06 R)
• M56: 37,245,083 km (0.078 R)
• M57: 37,315,394 km (0.092 R)
• M58: 37,949,689 km (0.066 R)
• M59: 38,161,968 km (0.116 R)
• M60: 39,586,888 km (0.103 R)
• M61: 40,017,730 km (0.069 R)
• M62: 43,446,214 km (0.108 R)
• M63: 43,668,217 km (0.076 R)
• M64: 43,742,417 km (0.049 R)
• M65: 43,890,669 km (0.115 R)
• M66: 44,336,620 km (0.06 R)
• M67: 45,158,062 km (0.115 R)
• M68: 45,984,590 km (0.114 R)
• M69: 47,805,047 km (0.114 R)
• M70: 47,881,491 km (0.08 R)
• M71: 47,957,786 km (0.092 R)
• M72: 49,108,792 km (0.099 R)
• M73: 49,803,824 km (0.051 R)
• M74: 50,113,641 km (0.119 R)
• M75: 50,735,370 km (0.081 R)
• M76: 52,143,684 km (0.098 R)
• M77: 52,694,803 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.5

Radius: 7.4

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 12.63 AU - 18.95 AU

Year: 22917 Days

Day: 21.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 55,135,637 km

• M1: 131,347 km (0.081 R)
• M2: 782,696 km (0.057 R)
• M3: 983,157 km (0.098 R)
• M4: 1,754,933 km (0.026 R)
• M5: 1,885,083 km (0.082 R)
• M6: 2,495,442 km (0.096 R)
• M7: 2,792,095 km (0.063 R)
• M8: 2,975,352 km (0.079 R)
• M9: 3,037,435 km (0.086 R)
• M10: 3,099,817 km (0.104 R)
• M11: 3,289,807 km (0.029 R)
• M12: 3,353,984 km (0.065 R)
• M13: 3,714,366 km (0.096 R)
• M14: 3,916,173 km (0.114 R)
• M15: 4,018,498 km (0.083 R)
• M16: 4,831,862 km (0.106 R)
• M17: 4,904,865 km (0.04 R)
• M18: 5,052,219 km (0.063 R)
• M19: 5,733,189 km (0.106 R)
• M20: 6,084,594 km (0.069 R)
• M21: 6,282,811 km (0.069 R)
• M22: 6,726,219 km (0.085 R)
• M23: 6,931,169 km (0.085 R)
• M24: 7,728,824 km (0.106 R)
• M25: 8,555,203 km (0.099 R)
• M26: 9,227,197 km (0.088 R)
• M27: 9,500,811 km (0.039 R)
• M28: 10,149,617 km (0.118 R)
• M29: 10,812,485 km (0.083 R)
• M30: 11,100,910 km (0.079 R)
• M31: 11,734,607 km (0.112 R)
• M32: 11,783,824 km (0.106 R)
• M33: 12,030,960 km (0.117 R)
• M34: 12,934,980 km (0.091 R)
• M35: 14,807,646 km (0.062 R)
• M36: 15,612,632 km (0.092 R)
• M37: 15,775,395 km (0.119 R)
• M38: 15,938,606 km (0.119 R)
• M39: 16,266,824 km (0.048 R)
• M40: 16,431,830 km (0.091 R)
• M41: 16,707,988 km (0.1 R)
• M42: 17,097,241 km (0.088 R)
• M43: 17,153,041 km (0.12 R)
• M44: 17,320,890 km (0.086 R)
• M45: 17,714,931 km (0.119 R)
• M46: 17,941,273 km (0.095 R)
• M47: 20,910,940 km (0.116 R)
• M48: 21,030,469 km (0.065 R)
• M49: 21,210,285 km (0.069 R)
• M50: 21,813,015 km (0.076 R)
• M51: 22,299,358 km (0.106 R)
• M52: 22,543,801 km (0.094 R)
• M53: 22,605,136 km (0.05 R)
• M54: 22,727,806 km (0.112 R)
• M55: 23,158,947 km (0.048 R)
• M56: 23,282,665 km (0.12 R)
• M57: 23,966,776 km (0.077 R)
• M58: 25,037,148 km (0.056 R)
• M59: 25,482,352 km (0.086 R)
• M60: 25,930,248 km (0.103 R)
• M61: 26,316,210 km (0.115 R)
• M62: 27,616,365 km (0.047 R)
• M63: 30,076,502 km (0.043 R)
• M64: 30,211,440 km (0.053 R)
• M65: 30,346,526 km (0.095 R)
• M66: 30,549,680 km (0.111 R)
• M67: 30,685,366 km (0.063 R)
• M68: 31,161,835 km (0.06 R)
• M69: 31,503,666 km (0.038 R)
• M70: 32,813,695 km (0.115 R)
• M71: 33,161,510 km (0.03 R)
• M72: 33,440,510 km (0.079 R)
• M73: 34,001,053 km (0.042 R)
• M74: 34,211,986 km (0.083 R)
• M75: 36,273,744 km (0.053 R)
• M76: 40,218,789 km (0.079 R)
• M77: 41,039,034 km (0.081 R)
• M78: 42,771,677 km (0.114 R)
• M79: 43,532,382 km (0.102 R)
• M80: 44,144,237 km (0.103 R)
• M81: 44,220,981 km (0.076 R)
• M82: 44,297,725 km (0.075 R)
• M83: 45,067,256 km (0.089 R)
• M84: 45,453,817 km (0.052 R)
• M85: 47,089,071 km (0.092 R)
• M86: 47,402,778 km (0.111 R)
• M87: 47,559,856 km (0.11 R)
• M88: 48,822,761 km (0.07 R)
• M89: 48,902,048 km (0.079 R)
• M90: 49,378,816 km (0.079 R)
• M91: 49,617,724 km (0.119 R)
• M92: 51,139,883 km (0.11 R)
• M93: 52,677,300 km (0.095 R)
• M94: 52,840,062 km (0.117 R)
• M95: 53,247,567 km (0.102 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: 216 - 16,455 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit