🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.78 AU - 1.02 AU

Year: 297 Days

Day: 26.4 Hours

Environment

Temp: 139 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.27 AU - 1.39 AU

Year: 534 Days

Day: 16.7 Hours

Environment

Temp: 17 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.1 AU - 2.24 AU

Year: 1113 Days

Day: 41.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,276,092 km

• M1: 271,371 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.1 AU - 3.16 AU

Year: 1928 Days

Day: 37.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.2

Radius: 8.7

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 8.6 AU - 10.42 AU

Year: 10213 Days

Day: 12.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 88,276,092 km

• M1: 159,471 km (0.112 R)
• M2: 230,680 km (0.1 R)
• M3: 346,768 km (0.11 R)
• M4: 423,811 km (0.099 R)
• M5: 586,424 km (0.068 R)
• M6: 770,130 km (0.118 R)
• M7: 848,968 km (0.092 R)
• M8: 958,623 km (0.051 R)
• M9: 1,058,704 km (0.113 R)
• M10: 1,364,033 km (0.089 R)
• M11: 1,477,429 km (0.093 R)
• M12: 1,679,236 km (0.118 R)
• M13: 1,766,003 km (0.119 R)
• M14: 1,836,613 km (0.071 R)
• M15: 1,998,777 km (0.095 R)
• M16: 2,573,532 km (0.096 R)
• M17: 2,755,593 km (0.095 R)
• M18: 3,796,495 km (0.037 R)
• M19: 4,027,474 km (0.039 R)
• M20: 4,168,395 km (0.075 R)
• M21: 4,503,195 km (0.088 R)
• M22: 4,674,036 km (0.094 R)
• M23: 4,921,620 km (0.045 R)
• M24: 5,022,001 km (0.032 R)
• M25: 5,148,261 km (0.075 R)
• M26: 5,250,137 km (0.07 R)
• M27: 5,404,073 km (0.05 R)
• M28: 5,822,050 km (0.107 R)
• M29: 5,928,115 km (0.084 R)
• M30: 6,008,150 km (0.094 R)
• M31: 6,115,561 km (0.072 R)
• M32: 6,332,029 km (0.081 R)
• M33: 6,689,119 km (0.083 R)
• M34: 6,856,220 km (0.098 R)
• M35: 7,024,667 km (0.117 R)
• M36: 7,625,003 km (0.034 R)
• M37: 8,093,544 km (0.044 R)
• M38: 8,391,094 km (0.097 R)
• M39: 8,662,016 km (0.089 R)
• M40: 8,997,115 km (0.082 R)
• M41: 9,491,985 km (0.104 R)
• M42: 10,475,890 km (0.113 R)
• M43: 10,540,516 km (0.112 R)
• M44: 10,605,292 km (0.114 R)
• M45: 11,759,290 km (0.094 R)
• M46: 12,198,061 km (0.117 R)
• M47: 12,779,996 km (0.083 R)
• M48: 12,849,111 km (0.076 R)
• M49: 13,441,069 km (0.09 R)
• M50: 13,652,152 km (0.11 R)
• M51: 13,758,067 km (0.1 R)
• M52: 14,042,004 km (0.07 R)
• M53: 14,363,640 km (0.093 R)
• M54: 14,941,536 km (0.068 R)
• M55: 15,490,261 km (0.116 R)
• M56: 15,637,615 km (0.101 R)
• M57: 16,194,717 km (0.11 R)
• M58: 16,532,061 km (0.12 R)
• M59: 16,645,007 km (0.027 R)
• M60: 17,289,924 km (0.105 R)
• M61: 18,331,125 km (0.095 R)
• M62: 18,604,290 km (0.038 R)
• M63: 19,115,317 km (0.086 R)
• M64: 20,191,524 km (0.063 R)
• M65: 20,514,057 km (0.083 R)
• M66: 20,838,385 km (0.104 R)
• M67: 21,246,189 km (0.044 R)
• M68: 21,328,019 km (0.106 R)
• M69: 22,443,720 km (0.115 R)
• M70: 23,790,400 km (0.044 R)
• M71: 24,216,604 km (0.109 R)
• M72: 24,387,744 km (0.103 R)
• M73: 24,860,473 km (0.105 R)
• M74: 24,990,025 km (0.046 R)
• M75: 25,640,776 km (0.077 R)
• M76: 25,727,991 km (0.089 R)
• M77: 25,946,404 km (0.098 R)
• M78: 27,850,037 km (0.097 R)
• M79: 28,614,931 km (0.114 R)
• M80: 29,569,515 km (0.094 R)
• M81: 30,580,498 km (0.067 R)
• M82: 30,673,099 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.9

Radius: 12.8

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 8.78 AU - 14.48 AU

Year: 13812 Days

Day: 14.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 88,276,092 km

• M1: 303,235 km (0.101 R)
• M2: 744,399 km (0.11 R)
• M3: 1,234,332 km (0.075 R)
• M4: 2,423,186 km (0.1 R)
• M5: 3,173,270 km (0.087 R)
• M6: 3,559,981 km (0.104 R)
• M7: 3,991,421 km (0.1 R)
• M8: 4,288,373 km (0.078 R)
• M9: 4,561,987 km (0.078 R)
• M10: 4,935,683 km (0.074 R)
• M11: 5,158,284 km (0.099 R)
• M12: 5,287,088 km (0.083 R)
• M13: 5,547,687 km (0.068 R)
• M14: 6,355,217 km (0.08 R)
• M15: 6,808,049 km (0.113 R)
• M16: 7,598,225 km (0.087 R)
• M17: 7,930,034 km (0.109 R)
• M18: 8,078,883 km (0.112 R)
• M19: 8,266,479 km (0.091 R)
• M20: 8,645,859 km (0.042 R)
• M21: 8,953,582 km (0.089 R)
• M22: 9,264,746 km (0.083 R)
• M23: 9,579,649 km (0.053 R)
• M24: 10,058,662 km (0.117 R)
• M25: 10,139,295 km (0.049 R)
• M26: 10,791,691 km (0.084 R)
• M27: 10,874,269 km (0.115 R)
• M28: 11,164,788 km (0.055 R)
• M29: 11,542,074 km (0.08 R)
• M30: 12,008,969 km (0.075 R)
• M31: 12,266,277 km (0.045 R)
• M32: 13,402,324 km (0.049 R)
• M33: 13,535,466 km (0.111 R)
• M34: 14,118,000 km (0.113 R)
• M35: 15,214,851 km (0.119 R)
• M36: 15,307,602 km (0.117 R)
• M37: 15,586,602 km (0.04 R)
• M38: 17,055,354 km (0.039 R)
• M39: 17,489,936 km (0.117 R)
• M40: 18,271,734 km (0.056 R)
• M41: 18,370,319 km (0.039 R)
• M42: 19,516,089 km (0.116 R)
• M43: 19,667,183 km (0.069 R)
• M44: 21,200,113 km (0.04 R)
• M45: 21,459,366 km (0.075 R)
• M46: 23,410,272 km (0.107 R)
• M47: 23,893,323 km (0.049 R)
• M48: 24,163,198 km (0.117 R)
• M49: 24,271,357 km (0.034 R)
• M50: 25,362,225 km (0.1 R)
• M51: 26,024,494 km (0.08 R)
• M52: 26,804,348 km (0.09 R)
• M53: 29,420,366 km (0.052 R)
• M54: 29,941,715 km (0.116 R)
• M55: 30,174,339 km (0.063 R)
• M56: 30,993,388 km (0.085 R)
• M57: 31,169,913 km (0.073 R)
• M58: 31,464,771 km (0.094 R)
• M59: 32,355,027 km (0.1 R)
• M60: 33,253,363 km (0.101 R)
• M61: 33,735,965 km (0.104 R)
• M62: 33,856,990 km (0.1 R)
• M63: 33,978,164 km (0.107 R)
• M64: 34,160,075 km (0.078 R)
• M65: 35,443,027 km (0.12 R)
• M66: 35,565,996 km (0.088 R)
• M67: 35,874,168 km (0.07 R)
• M68: 36,059,520 km (0.114 R)
• M69: 37,115,681 km (0.053 R)
• M70: 38,308,125 km (0.047 R)
• M71: 38,497,516 km (0.096 R)
• M72: 39,640,743 km (0.077 R)
• M73: 41,765,182 km (0.05 R)
• M74: 43,530,886 km (0.114 R)
• M75: 43,728,654 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722.5

Radius: 4.7

Gravity: 32.71 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 15.08 AU - 16.66 AU

Year: 22017 Days

Day: 16 Hours

Environment

Temp: -194 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,276,092 km

• M1: 309,518 km (0.089 R)
• M2: 1,332,319 km (0.073 R)
• M3: 2,067,443 km (0.099 R)
• M4: 3,705,240 km (0.114 R)
• M5: 3,881,766 km (0.099 R)
• M6: 3,926,196 km (0.081 R)
• M7: 4,106,162 km (0.093 R)
• M8: 4,380,974 km (0.093 R)
• M9: 6,151,315 km (0.104 R)
• M10: 6,255,435 km (0.071 R)
• M11: 6,624,493 km (0.081 R)
• M12: 6,731,306 km (0.101 R)
• M13: 6,892,572 km (0.107 R)
• M14: 7,328,650 km (0.094 R)
• M15: 7,886,351 km (0.112 R)
• M16: 7,942,899 km (0.114 R)
• M17: 8,983,053 km (0.07 R)
• M18: 9,041,995 km (0.096 R)
• M19: 10,065,244 km (0.089 R)
• M20: 10,809,344 km (0.111 R)
• M21: 11,635,423 km (0.11 R)
• M22: 12,812,160 km (0.081 R)
• M23: 13,753,280 km (0.106 R)
• M24: 14,577,714 km (0.103 R)
• M25: 14,855,966 km (0.099 R)
• M26: 14,925,828 km (0.044 R)
• M27: 15,630,285 km (0.12 R)
• M28: 16,779,944 km (0.103 R)
• M29: 16,852,799 km (0.096 R)
• M30: 17,365,022 km (0.1 R)
• M31: 17,882,331 km (0.088 R)
• M32: 17,956,681 km (0.113 R)
• M33: 18,031,031 km (0.027 R)
• M34: 18,780,816 km (0.109 R)
• M35: 19,159,598 km (0.103 R)
• M36: 19,540,923 km (0.044 R)
• M37: 19,770,855 km (0.119 R)
• M38: 19,847,748 km (0.073 R)
• M39: 21,326,672 km (0.098 R)
• M40: 21,801,047 km (0.048 R)
• M41: 22,599,302 km (0.119 R)
• M42: 23,163,884 km (0.087 R)
• M43: 23,407,280 km (0.113 R)
• M44: 25,384,365 km (0.11 R)
• M45: 26,646,971 km (0.047 R)
• M46: 27,328,689 km (0.076 R)
• M47: 27,757,735 km (0.101 R)
• M48: 28,448,728 km (0.105 R)
• M49: 28,970,675 km (0.098 R)
• M50: 29,847,767 km (0.068 R)
• M51: 32,077,972 km (0.102 R)
• M52: 32,349,193 km (0.075 R)
• M53: 32,530,506 km (0.041 R)
• M54: 37,074,840 km (0.099 R)
• M55: 38,505,146 km (0.118 R)
• M56: 38,793,421 km (0.056 R)
• M57: 39,856,314 km (0.079 R)
• M58: 40,245,268 km (0.09 R)
• M59: 42,803,691 km (0.116 R)
• M60: 42,903,173 km (0.119 R)
• M61: 43,301,702 km (0.111 R)
• M62: 44,002,119 km (0.101 R)
• M63: 44,202,880 km (0.083 R)
• M64: 44,303,409 km (0.115 R)
• M65: 46,431,738 km (0.113 R)
• M66: 48,593,278 km (0.058 R)
• M67: 50,576,946 km (0.067 R)
• M68: 52,374,215 km (0.103 R)
• M69: 53,120,259 km (0.094 R)
• M70: 53,227,222 km (0.112 R)
• M71: 53,441,147 km (0.072 R)
• M72: 54,946,849 km (0.072 R)
• M73: 55,704,862 km (0.102 R)
• M74: 56,248,500 km (0.092 R)
• M75: 56,793,784 km (0.088 R)
• M76: 56,903,140 km (0.084 R)
• M77: 57,012,497 km (0.041 R)
• M78: 58,330,155 km (0.057 R)
• M79: 59,768,987 km (0.087 R)
• M80: 63,813,665 km (0.116 R)
• M81: 64,154,748 km (0.114 R)
• M82: 64,724,566 km (0.105 R)
• M83: 65,295,880 km (0.046 R)
• M84: 65,983,881 km (0.109 R)
• M85: 66,904,805 km (0.116 R)
• M86: 67,714,130 km (0.055 R)
• M87: 68,294,121 km (0.054 R)
• M88: 72,282,101 km (0.116 R)
• M89: 76,224,304 km (0.09 R)
• M90: 76,344,880 km (0.101 R)
• M91: 76,948,507 km (0.117 R)
• M92: 78,891,036 km (0.088 R)
• M93: 79,868,209 km (0.034 R)
• M94: 81,958,241 km (0.033 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 698.2

Radius: 6.5

Gravity: 16.53 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 14 AU - 20.32 AU

Year: 24755 Days

Day: 15.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 88,276,092 km

• M1: 311,762 km (0.118 R)
• M2: 450,589 km (0.111 R)
• M3: 1,820,307 km (0.075 R)
• M4: 2,462,082 km (0.095 R)
• M5: 3,610,395 km (0.095 R)
• M6: 3,655,723 km (0.052 R)
• M7: 4,850,113 km (0.039 R)
• M8: 6,482,076 km (0.065 R)
• M9: 7,910,137 km (0.029 R)
• M10: 9,119,636 km (0.116 R)
• M11: 9,745,703 km (0.071 R)
• M12: 10,000,019 km (0.117 R)
• M13: 10,580,309 km (0.107 R)
• M14: 10,907,330 km (0.08 R)
• M15: 11,773,352 km (0.093 R)
• M16: 11,908,439 km (0.111 R)
• M17: 12,248,625 km (0.103 R)
• M18: 12,799,594 km (0.107 R)
• M19: 14,863,596 km (0.108 R)
• M20: 14,936,599 km (0.099 R)
• M21: 15,673,219 km (0.083 R)
• M22: 16,045,868 km (0.025 R)
• M23: 17,952,792 km (0.066 R)
• M24: 18,499,572 km (0.08 R)
• M25: 20,821,929 km (0.072 R)
• M26: 21,396,235 km (0.093 R)
• M27: 21,726,697 km (0.045 R)
• M28: 21,809,574 km (0.112 R)
• M29: 22,309,082 km (0.106 R)
• M30: 22,392,707 km (0.084 R)
• M31: 24,862,568 km (0.077 R)
• M32: 26,526,994 km (0.083 R)
• M33: 26,615,556 km (0.108 R)
• M34: 27,327,941 km (0.084 R)
• M35: 27,596,618 km (0.086 R)
• M36: 29,227,385 km (0.055 R)
• M37: 29,410,493 km (0.098 R)
• M38: 29,502,196 km (0.074 R)
• M39: 30,610,118 km (0.119 R)
• M40: 30,889,118 km (0.105 R)
• M41: 31,075,666 km (0.083 R)
• M42: 31,825,451 km (0.115 R)
• M43: 32,391,829 km (0.086 R)
• M44: 33,630,200 km (0.113 R)
• M45: 34,014,367 km (0.107 R)
• M46: 35,272,784 km (0.115 R)
• M47: 39,542,756 km (0.097 R)
• M48: 39,644,034 km (0.101 R)
• M49: 40,456,949 km (0.069 R)
• M50: 42,409,650 km (0.116 R)
• M51: 42,616,993 km (0.068 R)
• M52: 43,240,965 km (0.071 R)
• M53: 43,554,074 km (0.117 R)
• M54: 45,873,289 km (0.075 R)
• M55: 46,086,167 km (0.113 R)
• M56: 46,726,596 km (0.06 R)
• M57: 46,833,558 km (0.099 R)
• M58: 48,016,279 km (0.112 R)
• M59: 49,317,631 km (0.084 R)
• M60: 50,301,237 km (0.11 R)
• M61: 50,960,664 km (0.105 R)
• M62: 52,510,199 km (0.065 R)
• M63: 53,067,301 km (0.066 R)
• M64: 53,179,051 km (0.081 R)
• M65: 53,626,498 km (0.114 R)
• M66: 55,202,362 km (0.114 R)
• M67: 56,337,361 km (0.079 R)
• M68: 57,021,921 km (0.045 R)
• M69: 58,745,588 km (0.114 R)
• M70: 58,861,227 km (0.077 R)
• M71: 59,787,986 km (0.113 R)
• M72: 60,020,461 km (0.078 R)
• M73: 62,126,350 km (0.09 R)
• M74: 63,425,009 km (0.116 R)
• M75: 63,899,534 km (0.07 R)
• M76: 65,689,323 km (0.052 R)
• M77: 65,809,151 km (0.115 R)
• M78: 66,409,786 km (0.045 R)
• M79: 69,074,124 km (0.083 R)
• M80: 70,174,117 km (0.039 R)
• M81: 72,887,224 km (0.11 R)
• M82: 73,757,585 km (0.059 R)
• M83: 73,882,200 km (0.089 R)
• M84: 74,631,535 km (0.118 R)
• M85: 75,760,102 km (0.119 R)
• M86: 78,669,780 km (0.115 R)
• M87: 78,924,545 km (0.114 R)
• M88: 79,179,610 km (0.095 R)
• M89: 81,229,549 km (0.114 R)
• M90: 83,816,545 km (0.112 R)
• M91: 84,858,943 km (0.085 R)
• M92: 84,989,542 km (0.067 R)
• M93: 85,120,141 km (0.1 R)
• M94: 85,381,788 km (0.112 R)
• M95: 86,167,925 km (0.077 R)
• M96: 87,088,101 km (0.066 R)
• M97: 87,879,474 km (0.05 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 18,402 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit