🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.47 AU - 0.59 AU

Year: 146 Days

Day: 25.7 Hours

Environment

Temp: 186 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.87 AU - 1.05 AU

Year: 356 Days

Day: 16.2 Hours

Environment

Temp: 23 °C

Axial Tilt: 26.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1 AU - 1.1 AU

Year: 408 Days

Day: 39.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,513,914 km

• M1: 602,131 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.91 AU - 2.45 AU

Year: 1219 Days

Day: 34.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.3

Radius: 14

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6.34 AU - 6.76 AU

Year: 6349 Days

Day: 6.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 67,513,914 km

• M1: 195,674 km (0.064 R)
• M2: 371,152 km (0.099 R)
• M3: 1,154,746 km (0.071 R)
• M4: 1,536,520 km (0.049 R)
• M5: 1,667,268 km (0.107 R)
• M6: 1,785,002 km (0.082 R)
• M7: 1,905,578 km (0.109 R)
• M8: 2,118,904 km (0.037 R)
• M9: 2,766,364 km (0.064 R)
• M10: 3,259,289 km (0.108 R)
• M11: 3,713,618 km (0.104 R)
• M12: 3,802,479 km (0.054 R)
• M13: 3,892,088 km (0.083 R)
• M14: 4,027,773 km (0.089 R)
• M15: 4,165,104 km (0.117 R)
• M16: 4,468,189 km (0.046 R)
• M17: 4,610,457 km (0.071 R)
• M18: 4,875,395 km (0.074 R)
• M19: 5,120,735 km (0.106 R)
• M20: 5,623,534 km (0.087 R)
• M21: 5,854,961 km (0.118 R)
• M22: 5,958,932 km (0.052 R)
• M23: 6,867,141 km (0.084 R)
• M24: 7,142,550 km (0.043 R)
• M25: 7,619,169 km (0.11 R)
• M26: 8,077,238 km (0.058 R)
• M27: 8,222,198 km (0.057 R)
• M28: 8,692,085 km (0.111 R)
• M29: 8,811,015 km (0.087 R)
• M30: 8,900,475 km (0.074 R)
• M31: 9,020,303 km (0.046 R)
• M32: 10,562,956 km (0.079 R)
• M33: 10,753,693 km (0.084 R)
• M34: 10,849,436 km (0.08 R)
• M35: 12,153,032 km (0.117 R)
• M36: 12,453,125 km (0.113 R)
• M37: 13,026,833 km (0.09 R)
• M38: 13,574,660 km (0.118 R)
• M39: 13,712,889 km (0.114 R)
• M40: 13,920,979 km (0.097 R)
• M41: 14,763,963 km (0.109 R)
• M42: 14,977,290 km (0.036 R)
• M43: 15,155,760 km (0.047 R)
• M44: 15,371,032 km (0.084 R)
• M45: 15,623,403 km (0.115 R)
• M46: 16,242,140 km (0.092 R)
• M47: 16,905,906 km (0.088 R)
• M48: 18,565,694 km (0.101 R)
• M49: 19,570,842 km (0.076 R)
• M50: 19,844,606 km (0.116 R)
• M51: 20,158,911 km (0.089 R)
• M52: 20,991,723 km (0.112 R)
• M53: 21,111,700 km (0.055 R)
• M54: 21,231,827 km (0.119 R)
• M55: 21,916,986 km (0.1 R)
• M56: 22,609,325 km (0.041 R)
• M57: 23,557,476 km (0.095 R)
• M58: 23,765,267 km (0.109 R)
• M59: 24,057,282 km (0.098 R)
• M60: 24,182,795 km (0.047 R)
• M61: 24,476,605 km (0.061 R)
• M62: 24,940,508 km (0.085 R)
• M63: 25,237,310 km (0.081 R)
• M64: 25,620,580 km (0.071 R)
• M65: 26,048,729 km (0.105 R)
• M66: 27,042,508 km (0.078 R)
• M67: 27,522,119 km (0.084 R)
• M68: 27,609,633 km (0.101 R)
• M69: 28,136,667 km (0.034 R)
• M70: 28,666,991 km (0.057 R)
• M71: 28,755,703 km (0.091 R)
• M72: 29,111,596 km (0.105 R)
• M73: 29,290,066 km (0.04 R)
• M74: 29,737,663 km (0.104 R)
• M75: 29,962,359 km (0.072 R)
• M76: 30,187,654 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.4

Radius: 14.4

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.31 AU - 7.61 AU

Year: 6954 Days

Day: 10 Hours

Environment

Temp: -162 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 67,513,914 km

• M1: 179,966 km (0.062 R)
• M2: 393,143 km (0.085 R)
• M3: 541,843 km (0.072 R)
• M4: 714,479 km (0.116 R)
• M5: 808,726 km (0.11 R)
• M6: 972,536 km (0.113 R)
• M7: 1,148,463 km (0.089 R)
• M8: 1,380,639 km (0.07 R)
• M9: 1,791,584 km (0.045 R)
• M10: 1,909,018 km (0.117 R)
• M11: 2,535,235 km (0.073 R)
• M12: 3,264,076 km (0.105 R)
• M13: 3,367,448 km (0.087 R)
• M14: 3,879,222 km (0.096 R)
• M15: 4,077,739 km (0.119 R)
• M16: 4,347,464 km (0.059 R)
• M17: 5,387,019 km (0.119 R)
• M18: 5,584,040 km (0.1 R)
• M19: 5,934,847 km (0.1 R)
• M20: 6,138,599 km (0.09 R)
• M21: 6,631,823 km (0.055 R)
• M22: 7,409,433 km (0.104 R)
• M23: 7,767,421 km (0.076 R)
• M24: 8,557,896 km (0.111 R)
• M25: 9,109,014 km (0.093 R)
• M26: 9,374,102 km (0.078 R)
• M27: 9,492,733 km (0.079 R)
• M28: 10,552,335 km (0.111 R)
• M29: 11,553,743 km (0.085 R)
• M30: 11,712,915 km (0.118 R)
• M31: 12,033,653 km (0.109 R)
• M32: 12,162,606 km (0.088 R)
• M33: 12,422,308 km (0.117 R)
• M34: 12,683,655 km (0.071 R)
• M35: 12,913,887 km (0.037 R)
• M36: 13,046,131 km (0.106 R)
• M37: 13,512,278 km (0.037 R)
• M38: 14,187,862 km (0.108 R)
• M39: 14,324,445 km (0.037 R)
• M40: 14,667,473 km (0.119 R)
• M41: 16,031,207 km (0.119 R)
• M42: 16,494,811 km (0.103 R)
• M43: 16,926,700 km (0.09 R)
• M44: 17,362,329 km (0.066 R)
• M45: 18,281,757 km (0.066 R)
• M46: 18,953,452 km (0.098 R)
• M47: 19,216,894 km (0.066 R)
• M48: 19,405,836 km (0.043 R)
• M49: 19,709,519 km (0.029 R)
• M50: 20,129,441 km (0.063 R)
• M51: 21,133,990 km (0.079 R)
• M52: 21,563,935 km (0.08 R)
• M53: 22,392,557 km (0.055 R)
• M54: 22,910,914 km (0.047 R)
• M55: 23,031,041 km (0.056 R)
• M56: 23,999,986 km (0.119 R)
• M57: 25,312,558 km (0.112 R)
• M58: 27,070,483 km (0.061 R)
• M59: 27,197,641 km (0.095 R)
• M60: 27,665,284 km (0.082 R)
• M61: 28,781,284 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 814.2

Radius: 5.5

Gravity: 26.92 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 9.9 AU - 13.68 AU

Year: 15333 Days

Day: 17.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 67,513,914 km

• M1: 70,461 km (0.076 R)
• M2: 135,835 km (0.107 R)
• M3: 231,278 km (0.031 R)
• M4: 319,092 km (0.055 R)
• M5: 568,023 km (0.065 R)
• M6: 648,956 km (0.116 R)
• M7: 755,619 km (0.053 R)
• M8: 938,427 km (0.099 R)
• M9: 1,398,590 km (0.073 R)
• M10: 1,453,643 km (0.118 R)
• M11: 1,594,564 km (0.106 R)
• M12: 2,043,208 km (0.084 R)
• M13: 2,330,436 km (0.12 R)
• M14: 3,013,350 km (0.117 R)
• M15: 3,120,911 km (0.089 R)
• M16: 3,526,022 km (0.058 R)
• M17: 4,264,138 km (0.111 R)
• M18: 4,466,095 km (0.07 R)
• M19: 4,795,809 km (0.05 R)
• M20: 5,133,451 km (0.082 R)
• M21: 5,965,664 km (0.055 R)
• M22: 6,146,229 km (0.101 R)
• M23: 6,792,192 km (0.111 R)
• M24: 7,028,108 km (0.106 R)
• M25: 7,075,530 km (0.107 R)
• M26: 8,499,104 km (0.099 R)
• M27: 9,373,503 km (0.12 R)
• M28: 9,901,135 km (0.041 R)
• M29: 10,114,910 km (0.118 R)
• M30: 10,222,322 km (0.054 R)
• M31: 10,276,177 km (0.082 R)
• M32: 10,710,460 km (0.108 R)
• M33: 11,206,227 km (0.117 R)
• M34: 11,261,877 km (0.118 R)
• M35: 11,541,027 km (0.087 R)
• M36: 12,106,058 km (0.102 R)
• M37: 12,220,201 km (0.091 R)
• M38: 12,564,576 km (0.119 R)
• M39: 12,854,047 km (0.117 R)
• M40: 13,263,048 km (0.04 R)
• M41: 13,439,574 km (0.116 R)
• M42: 13,676,237 km (0.12 R)
• M43: 14,213,742 km (0.105 R)
• M44: 15,371,032 km (0.057 R)
• M45: 16,684,950 km (0.075 R)
• M46: 19,954,860 km (0.049 R)
• M47: 20,360,270 km (0.088 R)
• M48: 21,454,579 km (0.074 R)
• M49: 22,497,725 km (0.069 R)
• M50: 22,567,736 km (0.028 R)
• M51: 23,628,385 km (0.083 R)
• M52: 23,913,968 km (0.039 R)
• M53: 24,632,935 km (0.104 R)
• M54: 24,850,001 km (0.087 R)
• M55: 25,286,079 km (0.108 R)
• M56: 27,428,919 km (0.078 R)
• M57: 27,804,260 km (0.075 R)
• M58: 28,256,794 km (0.036 R)
• M59: 29,475,717 km (0.049 R)
• M60: 32,359,366 km (0.056 R)
• M61: 34,519,559 km (0.097 R)
• M62: 35,005,902 km (0.112 R)
• M63: 35,494,638 km (0.074 R)
• M64: 35,739,829 km (0.052 R)
• M65: 36,396,264 km (0.107 R)
• M66: 37,139,616 km (0.113 R)
• M67: 37,971,380 km (0.054 R)
• M68: 38,054,856 km (0.112 R)
• M69: 38,473,431 km (0.086 R)
• M70: 40,418,054 km (0.073 R)
• M71: 40,674,165 km (0.12 R)
• M72: 40,845,155 km (0.098 R)
• M73: 41,703,548 km (0.052 R)
• M74: 42,654,691 km (0.066 R)
• M75: 43,002,357 km (0.079 R)
• M76: 43,613,015 km (0.087 R)
• M77: 44,314,330 km (0.109 R)
• M78: 44,578,370 km (0.101 R)
• M79: 45,550,756 km (0.105 R)
• M80: 47,606,381 km (0.05 R)
• M81: 47,696,439 km (0.108 R)
• M82: 47,876,704 km (0.095 R)
• M83: 49,692,074 km (0.102 R)
• M84: 50,057,841 km (0.043 R)
• M85: 50,516,359 km (0.1 R)
• M86: 50,700,214 km (0.061 R)
• M87: 51,807,538 km (0.064 R)
• M88: 53,952,173 km (0.099 R)
• M89: 54,234,015 km (0.066 R)
• M90: 54,799,196 km (0.059 R)
• M91: 55,935,541 km (0.069 R)
• M92: 56,030,536 km (0.045 R)
• M93: 58,809,915 km (0.098 R)
• M94: 59,390,504 km (0.073 R)
• M95: 60,362,591 km (0.074 R)
• M96: 65,400,599 km (0.089 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 14,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit