🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.6 AU - 0.74 AU

Year: 203 Days

Day: 47.4 Hours

Environment

Temp: 165 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,719,528 km

• M1: 83,326 km (0.066 R)
• M2: 281,543 km (0.049 R)

Asteroid Belt

Center: 2.94 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795

Radius: 11.7

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.69 AU - 5.73 AU

Year: 4410 Days

Day: 9.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 74,719,528 km

• M1: 281,543 km (0.063 R)
• M2: 413,489 km (0.119 R)
• M3: 604,675 km (0.114 R)
• M4: 1,063,790 km (0.107 R)
• M5: 1,538,165 km (0.079 R)
• M6: 1,832,574 km (0.109 R)
• M7: 2,512,646 km (0.112 R)
• M8: 3,121,659 km (0.029 R)
• M9: 3,244,778 km (0.056 R)
• M10: 3,474,859 km (0.117 R)
• M11: 3,645,551 km (0.099 R)
• M12: 3,775,551 km (0.115 R)
• M13: 3,973,319 km (0.092 R)
• M14: 4,310,513 km (0.101 R)
• M15: 4,563,932 km (0.059 R)
• M16: 4,657,281 km (0.084 R)
• M17: 4,965,004 km (0.113 R)
• M18: 5,182,070 km (0.081 R)
• M19: 5,279,608 km (0.101 R)
• M20: 5,550,829 km (0.111 R)
• M21: 5,650,611 km (0.115 R)
• M22: 6,030,141 km (0.1 R)
• M23: 6,760,926 km (0.082 R)
• M24: 6,894,367 km (0.067 R)
• M25: 7,492,161 km (0.089 R)
• M26: 7,658,065 km (0.059 R)
• M27: 7,769,365 km (0.093 R)
• M28: 7,993,463 km (0.057 R)
• M29: 8,391,094 km (0.066 R)
• M30: 8,650,048 km (0.072 R)
• M31: 9,028,979 km (0.061 R)
• M32: 9,323,986 km (0.069 R)
• M33: 9,562,445 km (0.097 R)
• M34: 9,742,561 km (0.055 R)
• M35: 9,863,287 km (0.077 R)
• M36: 10,075,716 km (0.106 R)
• M37: 10,443,427 km (0.097 R)
• M38: 10,629,078 km (0.071 R)
• M39: 10,846,893 km (0.118 R)
• M40: 10,940,691 km (0.065 R)
• M41: 11,192,314 km (0.061 R)
• M42: 11,477,597 km (0.117 R)
• M43: 12,022,882 km (0.096 R)
• M44: 12,217,509 km (0.079 R)
• M45: 12,413,033 km (0.118 R)
• M46: 13,039,250 km (0.067 R)
• M47: 14,253,984 km (0.082 R)
• M48: 14,528,796 km (0.112 R)
• M49: 14,701,432 km (0.099 R)
• M50: 14,944,378 km (0.09 R)
• M51: 15,153,516 km (0.09 R)
• M52: 15,504,473 km (0.115 R)
• M53: 15,893,577 km (0.075 R)
• M54: 16,321,726 km (0.098 R)
• M55: 17,372,202 km (0.082 R)
• M56: 17,445,505 km (0.12 R)
• M57: 18,295,371 km (0.092 R)
• M58: 18,631,517 km (0.062 R)
• M59: 18,744,015 km (0.09 R)
• M60: 19,385,939 km (0.109 R)
• M61: 19,690,521 km (0.117 R)
• M62: 20,730,226 km (0.096 R)
• M63: 21,276,408 km (0.092 R)
• M64: 21,472,680 km (0.112 R)
• M65: 22,263,454 km (0.066 R)
• M66: 23,104,045 km (0.031 R)
• M67: 23,305,703 km (0.101 R)
• M68: 23,427,027 km (0.098 R)
• M69: 24,404,948 km (0.1 R)
• M70: 24,487,077 km (0.078 R)
• M71: 25,271,568 km (0.053 R)
• M72: 25,354,595 km (0.104 R)
• M73: 25,980,513 km (0.11 R)
• M74: 26,274,323 km (0.052 R)
• M75: 26,358,397 km (0.056 R)
• M76: 26,907,571 km (0.117 R)
• M77: 26,992,393 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.3

Radius: 8.2

Gravity: 14.43 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 7.72 AU - 8.06 AU

Year: 8219 Days

Day: 14.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,719,528 km

• M1: 129,552 km (0.108 R)
• M2: 334,800 km (0.075 R)
• M3: 397,482 km (0.093 R)
• M4: 522,246 km (0.053 R)
• M5: 777,460 km (0.059 R)
• M6: 1,070,074 km (0.074 R)
• M7: 1,939,985 km (0.095 R)
• M8: 2,085,694 km (0.068 R)
• M9: 2,492,001 km (0.034 R)
• M10: 2,623,947 km (0.071 R)
• M11: 3,232,212 km (0.08 R)
• M12: 3,376,424 km (0.063 R)
• M13: 3,522,880 km (0.054 R)
• M14: 3,611,741 km (0.086 R)
• M15: 3,943,849 km (0.102 R)
• M16: 4,098,234 km (0.07 R)
• M17: 5,098,744 km (0.114 R)
• M18: 6,171,062 km (0.069 R)
• M19: 6,714,401 km (0.059 R)
• M20: 6,788,003 km (0.103 R)
• M21: 6,861,905 km (0.053 R)
• M22: 7,085,105 km (0.115 R)
• M23: 7,807,812 km (0.053 R)
• M24: 8,593,799 km (0.09 R)
• M25: 8,955,677 km (0.055 R)
• M26: 9,819,455 km (0.026 R)
• M27: 9,987,004 km (0.08 R)
• M28: 11,448,875 km (0.116 R)
• M29: 12,159,913 km (0.108 R)
• M30: 12,520,743 km (0.088 R)
• M31: 12,656,877 km (0.089 R)
• M32: 12,839,237 km (0.086 R)
• M33: 13,530,978 km (0.115 R)
• M34: 13,670,852 km (0.094 R)
• M35: 14,567,392 km (0.055 R)
• M36: 14,710,707 km (0.087 R)
• M37: 14,950,512 km (0.078 R)
• M38: 15,580,319 km (0.098 R)
• M39: 16,021,334 km (0.115 R)
• M40: 16,466,537 km (0.088 R)
• M41: 16,615,835 km (0.09 R)
• M42: 16,965,895 km (0.049 R)
• M43: 17,116,689 km (0.079 R)
• M44: 17,673,492 km (0.091 R)
• M45: 18,184,668 km (0.111 R)
• M46: 18,287,592 km (0.117 R)
• M47: 18,339,053 km (0.088 R)
• M48: 18,493,887 km (0.075 R)
• M49: 18,597,259 km (0.088 R)
• M50: 19,012,842 km (0.117 R)
• M51: 20,277,991 km (0.079 R)
• M52: 22,281,256 km (0.042 R)
• M53: 22,501,465 km (0.108 R)
• M54: 23,951,217 km (0.101 R)
• M55: 24,176,811 km (0.113 R)
• M56: 24,460,000 km (0.09 R)
• M57: 24,516,697 km (0.115 R)
• M58: 24,915,226 km (0.077 R)
• M59: 25,373,295 km (0.067 R)
• M60: 26,123,678 km (0.11 R)
• M61: 27,115,811 km (0.088 R)
• M62: 27,174,603 km (0.106 R)
• M63: 27,233,395 km (0.117 R)
• M64: 28,716,807 km (0.105 R)
• M65: 28,896,624 km (0.119 R)
• M66: 29,559,043 km (0.081 R)
• M67: 32,258,238 km (0.062 R)
• M68: 33,510,970 km (0.064 R)
• M69: 34,715,831 km (0.073 R)
• M70: 35,163,279 km (0.032 R)
• M71: 35,805,802 km (0.083 R)
• M72: 36,063,858 km (0.064 R)
• M73: 36,972,067 km (0.093 R)
• M74: 37,037,291 km (0.113 R)
• M75: 37,102,516 km (0.11 R)
• M76: 38,480,462 km (0.035 R)
• M77: 39,741,572 km (0.078 R)
• M78: 39,808,442 km (0.07 R)
• M79: 39,875,163 km (0.1 R)
• M80: 40,142,644 km (0.106 R)
• M81: 40,209,664 km (0.073 R)
• M82: 40,948,827 km (0.047 R)
• M83: 41,353,938 km (0.099 R)
• M84: 42,440,766 km (0.075 R)
• M85: 42,850,664 km (0.102 R)
• M86: 43,536,870 km (0.09 R)
• M87: 43,743,315 km (0.117 R)
• M88: 44,365,044 km (0.12 R)
• M89: 46,317,595 km (0.112 R)
• M90: 46,951,142 km (0.061 R)
• M91: 47,233,732 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 866.7

Radius: 5.7

Gravity: 26.68 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 10.67 AU - 15.25 AU

Year: 17303 Days

Day: 19.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 74,719,528 km

• M1: 77,492 km (0.031 R)
• M2: 157,078 km (0.092 R)
• M3: 251,175 km (0.096 R)
• M4: 365,916 km (0.119 R)
• M5: 538,852 km (0.069 R)
• M6: 668,104 km (0.111 R)
• M7: 905,516 km (0.112 R)
• M8: 1,483,113 km (0.067 R)
• M9: 1,791,734 km (0.112 R)
• M10: 1,920,837 km (0.065 R)
• M11: 3,135,272 km (0.033 R)
• M12: 3,212,913 km (0.033 R)
• M13: 3,291,004 km (0.099 R)
• M14: 3,939,361 km (0.056 R)
• M15: 3,981,248 km (0.116 R)
• M16: 4,023,136 km (0.117 R)
• M17: 4,407,602 km (0.082 R)
• M18: 4,450,985 km (0.094 R)
• M19: 4,626,165 km (0.063 R)
• M20: 4,670,296 km (0.054 R)
• M21: 4,759,157 km (0.08 R)
• M22: 4,893,197 km (0.114 R)
• M23: 5,119,688 km (0.105 R)
• M24: 5,489,045 km (0.109 R)
• M25: 5,676,940 km (0.055 R)
• M26: 6,548,348 km (0.039 R)
• M27: 6,898,407 km (0.094 R)
• M28: 7,306,061 km (0.03 R)
• M29: 7,616,776 km (0.115 R)
• M30: 8,197,814 km (0.053 R)
• M31: 9,514,125 km (0.115 R)
• M32: 9,853,413 km (0.069 R)
• M33: 9,967,407 km (0.091 R)
• M34: 10,894,764 km (0.049 R)
• M35: 11,548,357 km (0.106 R)
• M36: 13,080,239 km (0.105 R)
• M37: 14,093,615 km (0.076 R)
• M38: 14,157,793 km (0.115 R)
• M39: 15,132,124 km (0.055 R)
• M40: 15,197,797 km (0.094 R)
• M41: 15,860,217 km (0.052 R)
• M42: 15,926,937 km (0.102 R)
• M43: 16,262,186 km (0.061 R)
• M44: 17,972,987 km (0.096 R)
• M45: 20,172,226 km (0.054 R)
• M46: 21,413,888 km (0.116 R)
• M47: 22,305,192 km (0.09 R)
• M48: 22,529,888 km (0.068 R)
• M49: 23,360,306 km (0.119 R)
• M50: 23,893,922 km (0.117 R)
• M51: 24,277,490 km (0.107 R)
• M52: 27,418,896 km (0.05 R)
• M53: 27,579,415 km (0.118 R)
• M54: 28,386,046 km (0.086 R)
• M55: 29,775,063 km (0.075 R)
• M56: 30,768,841 km (0.104 R)
• M57: 31,018,969 km (0.055 R)
• M58: 33,129,645 km (0.047 R)
• M59: 33,986,841 km (0.036 R)
• M60: 36,425,436 km (0.094 R)
• M61: 37,309,859 km (0.04 R)
• M62: 39,551,882 km (0.052 R)
• M63: 40,369,733 km (0.114 R)
• M64: 44,071,084 km (0.116 R)
• M65: 44,165,031 km (0.048 R)
• M66: 46,534,512 km (0.085 R)
• M67: 46,917,483 km (0.099 R)
• M68: 47,109,267 km (0.074 R)
• M69: 47,590,075 km (0.036 R)
• M70: 48,072,528 km (0.047 R)
• M71: 48,750,655 km (0.066 R)
• M72: 52,287,747 km (0.12 R)
• M73: 52,387,230 km (0.101 R)
• M74: 52,586,344 km (0.062 R)
• M75: 52,685,827 km (0.089 R)
• M76: 53,986,580 km (0.09 R)
• M77: 54,590,507 km (0.096 R)
• M78: 55,500,660 km (0.108 R)
• M79: 58,570,110 km (0.077 R)
• M80: 60,855,965 km (0.085 R)
• M81: 61,065,103 km (0.059 R)
• M82: 62,536,547 km (0.09 R)
• M83: 64,019,511 km (0.082 R)
• M84: 66,588,705 km (0.073 R)
• M85: 67,020,295 km (0.096 R)
• M86: 67,236,314 km (0.117 R)
• M87: 68,428,908 km (0.118 R)
• M88: 71,275,457 km (0.102 R)
• M89: 71,606,367 km (0.037 R)
• M90: 74,495,700 km (0.049 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 15,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit