🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.67 AU - 0.89 AU

Year: 254 Days

Day: 23 Hours

Environment

Temp: 116 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.83 AU - 0.87 AU

Year: 289 Days

Day: 29.2 Hours

Environment

Temp: 170 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.9 AU - 1.08 AU

Year: 363 Days

Day: 40.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 19.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.36 AU - 2.84 AU

Year: 1547 Days

Day: 16.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,981,384 km

• M1: 335,698 km (0.095 R)
• M2: 1,803,253 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.92 AU - 3.24 AU

Year: 1994 Days

Day: 26.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,981,384 km

• M1: 1,590,225 km (0.083 R)

Asteroid Belt

Center: 4.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.9

Radius: 11.8

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 5.09 AU - 5.99 AU

Year: 4811 Days

Day: 9.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 49,981,384 km

• M1: 156,629 km (0.103 R)
• M2: 451,935 km (0.113 R)
• M3: 570,566 km (0.097 R)
• M4: 645,664 km (0.092 R)
• M5: 724,652 km (0.09 R)
• M6: 1,036,414 km (0.099 R)
• M7: 1,187,209 km (0.095 R)
• M8: 1,287,140 km (0.11 R)
• M9: 1,930,561 km (0.118 R)
• M10: 2,931,969 km (0.068 R)
• M11: 3,129,587 km (0.107 R)
• M12: 3,392,880 km (0.108 R)
• M13: 3,663,652 km (0.082 R)
• M14: 3,941,455 km (0.055 R)
• M15: 4,115,886 km (0.106 R)
• M16: 4,862,529 km (0.054 R)
• M17: 5,049,975 km (0.099 R)
• M18: 5,553,223 km (0.052 R)
• M19: 6,047,494 km (0.062 R)
• M20: 6,685,379 km (0.071 R)
• M21: 6,815,529 km (0.06 R)
• M22: 6,894,068 km (0.078 R)
• M23: 6,999,236 km (0.044 R)
• M24: 7,722,990 km (0.089 R)
• M25: 7,887,099 km (0.072 R)
• M26: 8,611,601 km (0.052 R)
• M27: 9,125,620 km (0.1 R)
• M28: 9,299,303 km (0.116 R)
• M29: 9,474,033 km (0.114 R)
• M30: 9,885,876 km (0.095 R)
• M31: 10,123,886 km (0.037 R)
• M32: 10,696,846 km (0.095 R)
• M33: 10,941,139 km (0.034 R)
• M34: 11,094,926 km (0.106 R)
• M35: 11,404,444 km (0.075 R)
• M36: 11,968,877 km (0.042 R)
• M37: 12,222,595 km (0.07 R)
• M38: 12,574,449 km (0.116 R)
• M39: 12,897,281 km (0.077 R)
• M40: 13,255,419 km (0.103 R)
• M41: 13,353,704 km (0.094 R)
• M42: 13,452,289 km (0.059 R)
• M43: 13,584,085 km (0.101 R)
• M44: 14,754,988 km (0.079 R)
• M45: 15,061,364 km (0.1 R)
• M46: 15,853,784 km (0.04 R)
• M47: 16,062,772 km (0.054 R)
• M48: 16,272,658 km (0.11 R)
• M49: 16,377,825 km (0.069 R)
• M50: 16,907,701 km (0.059 R)
• M51: 17,014,364 km (0.078 R)
• M52: 17,121,177 km (0.11 R)
• M53: 17,515,068 km (0.038 R)
• M54: 17,731,088 km (0.1 R)
• M55: 18,129,467 km (0.093 R)
• M56: 18,604,141 km (0.053 R)
• M57: 19,156,905 km (0.103 R)
• M58: 19,640,405 km (0.095 R)
• M59: 20,278,590 km (0.089 R)
• M60: 20,771,365 km (0.096 R)
• M61: 21,268,030 km (0.117 R)
• M62: 21,344,774 km (0.062 R)
• M63: 21,575,603 km (0.087 R)
• M64: 22,273,029 km (0.049 R)
• M65: 22,350,969 km (0.119 R)
• M66: 22,624,584 km (0.12 R)
• M67: 23,650,376 km (0.112 R)
• M68: 24,128,940 km (0.086 R)
• M69: 24,489,919 km (0.053 R)
• M70: 24,610,645 km (0.119 R)
• M71: 24,691,278 km (0.076 R)
• M72: 24,852,844 km (0.099 R)
• M73: 25,624,619 km (0.067 R)
• M74: 26,034,069 km (0.041 R)
• M75: 26,363,034 km (0.106 R)
• M76: 26,859,250 km (0.074 R)
• M77: 27,025,304 km (0.094 R)
• M78: 27,275,133 km (0.061 R)
• M79: 27,651,222 km (0.07 R)
• M80: 28,029,106 km (0.099 R)
• M81: 28,113,329 km (0.051 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.1

Radius: 14.5

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.9 AU - 6.18 AU

Year: 4811 Days

Day: 9 Hours

Environment

Temp: -147 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 49,981,384 km

• M1: 187,446 km (0.064 R)
• M2: 334,800 km (0.087 R)
• M3: 704,307 km (0.089 R)
• M4: 956,978 km (0.119 R)
• M5: 1,115,402 km (0.072 R)
• M6: 1,212,341 km (0.116 R)
• M7: 1,385,875 km (0.067 R)
• M8: 1,583,493 km (0.045 R)
• M9: 2,198,341 km (0.117 R)
• M10: 2,467,916 km (0.119 R)
• M11: 2,748,711 km (0.069 R)
• M12: 3,020,231 km (0.039 R)
• M13: 3,610,993 km (0.094 R)
• M14: 4,304,529 km (0.085 R)
• M15: 4,945,406 km (0.113 R)
• M16: 5,086,776 km (0.04 R)
• M17: 5,445,961 km (0.105 R)
• M18: 5,567,584 km (0.059 R)
• M19: 5,690,105 km (0.031 R)
• M20: 6,214,595 km (0.105 R)
• M21: 6,316,321 km (0.033 R)
• M22: 6,418,646 km (0.084 R)
• M23: 6,547,300 km (0.032 R)
• M24: 7,070,444 km (0.115 R)
• M25: 7,203,287 km (0.094 R)
• M26: 7,716,109 km (0.067 R)
• M27: 7,908,043 km (0.111 R)
• M28: 8,268,723 km (0.104 R)
• M29: 8,465,145 km (0.08 R)
• M30: 8,777,057 km (0.079 R)
• M31: 9,150,603 km (0.075 R)
• M32: 9,441,570 km (0.1 R)
• M33: 10,122,241 km (0.102 R)
• M34: 10,483,669 km (0.115 R)
• M35: 10,727,065 km (0.072 R)
• M36: 11,281,624 km (0.092 R)
• M37: 11,406,090 km (0.108 R)
• M38: 11,593,685 km (0.086 R)
• M39: 12,035,448 km (0.115 R)
• M40: 12,708,489 km (0.085 R)
• M41: 12,870,653 km (0.09 R)
• M42: 13,098,640 km (0.065 R)
• M43: 13,229,688 km (0.047 R)
• M44: 13,492,830 km (0.087 R)
• M45: 13,757,768 km (0.092 R)
• M46: 14,259,071 km (0.107 R)
• M47: 15,073,781 km (0.117 R)
• M48: 15,245,519 km (0.101 R)
• M49: 15,486,820 km (0.069 R)
• M50: 15,834,037 km (0.117 R)
• M51: 17,140,475 km (0.116 R)
• M52: 17,535,563 km (0.111 R)
• M53: 17,716,128 km (0.073 R)
• M54: 17,824,885 km (0.074 R)
• M55: 18,006,497 km (0.107 R)
• M56: 19,034,683 km (0.067 R)
• M57: 19,145,984 km (0.104 R)
• M58: 19,406,584 km (0.092 R)
• M59: 20,460,650 km (0.091 R)
• M60: 20,688,937 km (0.029 R)
• M61: 20,918,121 km (0.088 R)
• M62: 21,687,951 km (0.079 R)
• M63: 21,998,516 km (0.09 R)
• M64: 22,310,578 km (0.044 R)
• M65: 22,467,207 km (0.054 R)
• M66: 22,584,940 km (0.058 R)
• M67: 23,493,897 km (0.12 R)
• M68: 24,053,094 km (0.081 R)
• M69: 24,173,520 km (0.105 R)
• M70: 24,334,338 km (0.061 R)
• M71: 24,495,604 km (0.035 R)
• M72: 25,143,961 km (0.065 R)
• M73: 26,623,484 km (0.086 R)
• M74: 26,747,950 km (0.114 R)
• M75: 27,331,830 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.7

Radius: 15

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 8.77 AU - 9.31 AU

Year: 10028 Days

Day: 8.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 49,981,384 km

• M1: 260,599 km (0.068 R)
• M2: 486,343 km (0.06 R)
• M3: 745,596 km (0.117 R)
• M4: 921,373 km (0.048 R)
• M5: 1,360,593 km (0.087 R)
• M6: 1,491,790 km (0.093 R)
• M7: 2,035,578 km (0.06 R)
• M8: 2,422,738 km (0.068 R)
• M9: 2,557,076 km (0.099 R)
• M10: 2,666,582 km (0.098 R)
• M11: 2,975,801 km (0.108 R)
• M12: 3,356,527 km (0.082 R)
• M13: 3,476,804 km (0.102 R)
• M14: 3,598,726 km (0.104 R)
• M15: 3,753,111 km (0.054 R)
• M16: 3,973,020 km (0.103 R)
• M17: 4,132,791 km (0.051 R)
• M18: 5,275,569 km (0.09 R)
• M19: 5,701,474 km (0.113 R)
• M20: 6,549,096 km (0.044 R)
• M21: 6,662,640 km (0.094 R)
• M22: 6,930,121 km (0.118 R)
• M23: 7,713,715 km (0.071 R)
• M24: 8,320,035 km (0.085 R)
• M25: 9,237,220 km (0.1 R)
• M26: 9,535,667 km (0.12 R)
• M27: 10,274,232 km (0.091 R)
• M28: 10,941,139 km (0.118 R)
• M29: 12,176,967 km (0.119 R)
• M30: 12,363,815 km (0.113 R)
• M31: 13,941,624 km (0.092 R)
• M32: 14,137,148 km (0.112 R)
• M33: 14,284,502 km (0.111 R)
• M34: 15,380,157 km (0.116 R)
• M35: 15,836,131 km (0.105 R)
• M36: 16,245,282 km (0.069 R)
• M37: 16,969,634 km (0.08 R)
• M38: 17,493,526 km (0.109 R)
• M39: 17,757,566 km (0.074 R)
• M40: 18,182,574 km (0.053 R)
• M41: 18,289,387 km (0.08 R)
• M42: 19,369,035 km (0.028 R)
• M43: 19,861,511 km (0.095 R)
• M44: 20,247,473 km (0.037 R)
• M45: 21,872,854 km (0.111 R)
• M46: 21,986,399 km (0.114 R)
• M47: 22,214,237 km (0.077 R)
• M48: 23,133,665 km (0.117 R)
• M49: 23,539,823 km (0.115 R)
• M50: 23,948,226 km (0.103 R)
• M51: 24,241,587 km (0.11 R)
• M52: 24,476,904 km (0.11 R)
• M53: 24,594,937 km (0.109 R)
• M54: 24,713,119 km (0.074 R)
• M55: 25,486,092 km (0.043 R)
• M56: 27,055,673 km (0.073 R)
• M57: 27,606,342 km (0.086 R)
• M58: 27,729,312 km (0.111 R)
• M59: 28,594,436 km (0.107 R)
• M60: 28,967,982 km (0.094 R)
• M61: 29,092,747 km (0.044 R)
• M62: 29,719,861 km (0.052 R)
• M63: 30,732,339 km (0.059 R)
• M64: 31,820,514 km (0.107 R)
• M65: 32,336,926 km (0.086 R)
• M66: 32,466,478 km (0.047 R)
• M67: 33,443,651 km (0.072 R)
• M68: 34,166,358 km (0.117 R)
• M69: 34,894,302 km (0.027 R)
• M70: 41,039,184 km (0.04 R)
• M71: 41,179,507 km (0.088 R)
• M72: 41,390,140 km (0.113 R)
• M73: 41,883,365 km (0.099 R)
• M74: 42,662,321 km (0.085 R)
• M75: 42,946,706 km (0.096 R)
• M76: 43,517,572 km (0.068 R)
• M77: 43,875,559 km (0.075 R)
• M78: 44,522,421 km (0.115 R)
• M79: 45,680,159 km (0.098 R)
• M80: 46,555,007 km (0.116 R)
• M81: 46,847,920 km (0.079 R)
• M82: 48,840,713 km (0.077 R)
• M83: 49,287,262 km (0.089 R)
• M84: 49,884,906 km (0.069 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.4

Radius: 11.6

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 9.74 AU - 11.68 AU

Year: 12932 Days

Day: 13.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 49,981,384 km

• M1: 218,114 km (0.113 R)
• M2: 365,318 km (0.116 R)
• M3: 735,274 km (0.05 R)
• M4: 1,107,024 km (0.102 R)
• M5: 1,335,909 km (0.094 R)
• M6: 1,467,555 km (0.055 R)
• M7: 1,720,226 km (0.072 R)
• M8: 1,815,819 km (0.075 R)
• M9: 2,507,260 km (0.116 R)
• M10: 2,699,194 km (0.096 R)
• M11: 3,333,789 km (0.092 R)
• M12: 3,950,132 km (0.087 R)
• M13: 4,206,692 km (0.074 R)
• M14: 4,501,849 km (0.035 R)
• M15: 5,147,364 km (0.092 R)
• M16: 5,894,306 km (0.088 R)
• M17: 6,866,093 km (0.1 R)
• M18: 7,136,267 km (0.035 R)
• M19: 7,253,103 km (0.047 R)
• M20: 7,370,537 km (0.079 R)
• M21: 8,333,349 km (0.087 R)
• M22: 8,746,240 km (0.048 R)
• M23: 9,764,253 km (0.058 R)
• M24: 10,243,265 km (0.07 R)
• M25: 10,998,884 km (0.083 R)
• M26: 11,134,121 km (0.091 R)
• M27: 13,952,395 km (0.088 R)
• M28: 14,098,851 km (0.062 R)
• M29: 14,245,906 km (0.06 R)
• M30: 14,491,995 km (0.103 R)
• M31: 14,838,912 km (0.066 R)
• M32: 14,938,544 km (0.115 R)
• M33: 15,238,787 km (0.095 R)
• M34: 15,490,411 km (0.059 R)
• M35: 15,946,983 km (0.029 R)
• M36: 16,253,809 km (0.1 R)
• M37: 16,562,579 km (0.06 R)
• M38: 17,186,103 km (0.107 R)
• M39: 17,290,821 km (0.083 R)
• M40: 18,188,857 km (0.113 R)
• M41: 18,348,927 km (0.092 R)
• M42: 20,030,407 km (0.034 R)
• M43: 21,085,221 km (0.084 R)
• M44: 21,197,270 km (0.113 R)
• M45: 21,309,618 km (0.093 R)
• M46: 21,591,161 km (0.097 R)
• M47: 23,306,451 km (0.046 R)
• M48: 23,596,521 km (0.093 R)
• M49: 23,829,594 km (0.112 R)
• M50: 24,004,774 km (0.106 R)
• M51: 24,887,401 km (0.107 R)
• M52: 25,601,132 km (0.08 R)
• M53: 25,840,489 km (0.083 R)
• M54: 26,321,596 km (0.111 R)
• M55: 27,170,414 km (0.071 R)
• M56: 27,720,934 km (0.085 R)
• M57: 27,843,904 km (0.084 R)
• M58: 29,019,743 km (0.104 R)
• M59: 29,394,486 km (0.087 R)
• M60: 30,022,647 km (0.049 R)
• M61: 30,148,758 km (0.099 R)
• M62: 30,465,008 km (0.044 R)
• M63: 31,356,162 km (0.066 R)
• M64: 32,385,097 km (0.04 R)
• M65: 33,229,128 km (0.117 R)
• M66: 33,555,700 km (0.079 R)
• M67: 34,278,108 km (0.045 R)
• M68: 34,409,904 km (0.113 R)
• M69: 35,271,288 km (0.109 R)
• M70: 35,404,430 km (0.106 R)
• M71: 37,285,923 km (0.101 R)
• M72: 37,897,479 km (0.099 R)
• M73: 38,033,912 km (0.089 R)
• M74: 39,268,693 km (0.118 R)
• M75: 40,029,697 km (0.029 R)
• M76: 40,377,213 km (0.098 R)
• M77: 41,706,989 km (0.115 R)
• M78: 44,265,711 km (0.085 R)
• M79: 45,129,788 km (0.106 R)
• M80: 45,564,071 km (0.094 R)
• M81: 45,926,846 km (0.076 R)
• M82: 46,363,671 km (0.044 R)
• M83: 47,608,475 km (0.088 R)
• M84: 47,829,282 km (0.096 R)
• M85: 48,050,387 km (0.092 R)
• M86: 48,271,942 km (0.097 R)
• M87: 48,715,948 km (0.086 R)
• M88: 49,384,501 km (0.107 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 17,435 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit