🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.88 AU - 1.08 AU

Year: 415 Days

Day: 45.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.09 AU - 1.39 AU

Year: 590 Days

Day: 13.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.22 AU - 1.48 AU

Year: 671 Days

Day: 39.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,919,189 km

• M1: 867,368 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.25 AU - 2.53 AU

Year: 1580 Days

Day: 28.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,919,189 km

• M1: 786,137 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.09 AU - 2.95 AU

Year: 1710 Days

Day: 41.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.4

Radius: 14.1

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.91 AU - 4.07 AU

Year: 3407 Days

Day: 6.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 27,919,189 km

• M1: 191,186 km (0.097 R)
• M2: 306,227 km (0.104 R)
• M3: 418,276 km (0.12 R)
• M4: 506,688 km (0.057 R)
• M5: 702,362 km (0.072 R)
• M6: 862,581 km (0.087 R)
• M7: 955,182 km (0.103 R)
• M8: 1,378,694 km (0.115 R)
• M9: 1,541,606 km (0.111 R)
• M10: 1,639,144 km (0.054 R)
• M11: 1,821,952 km (0.107 R)
• M12: 2,099,606 km (0.098 R)
• M13: 2,228,559 km (0.085 R)
• M14: 2,600,161 km (0.025 R)
• M15: 2,858,965 km (0.078 R)
• M16: 3,137,815 km (0.104 R)
• M17: 3,355,779 km (0.097 R)
• M18: 3,916,771 km (0.086 R)
• M19: 4,039,890 km (0.115 R)
• M20: 4,417,326 km (0.117 R)
• M21: 4,558,696 km (0.076 R)
• M22: 4,766,936 km (0.08 R)
• M23: 4,872,403 km (0.044 R)
• M24: 5,452,094 km (0.119 R)
• M25: 5,576,261 km (0.088 R)
• M26: 6,011,142 km (0.107 R)
• M27: 6,125,285 km (0.085 R)
• M28: 6,530,097 km (0.106 R)
• M29: 6,647,531 km (0.072 R)
• M30: 6,824,804 km (0.095 R)
• M31: 7,078,672 km (0.103 R)
• M32: 7,305,313 km (0.054 R)
• M33: 7,750,366 km (0.097 R)
• M34: 7,952,772 km (0.08 R)
• M35: 8,204,396 km (0.114 R)
• M36: 8,570,612 km (0.074 R)
• M37: 8,715,422 km (0.112 R)
• M38: 8,828,668 km (0.094 R)
• M39: 8,942,213 km (0.081 R)
• M40: 9,040,050 km (0.056 R)
• M41: 9,154,642 km (0.076 R)
• M42: 9,651,307 km (0.112 R)
• M43: 9,902,930 km (0.118 R)
• M44: 10,071,976 km (0.073 R)
• M45: 10,464,221 km (0.045 R)
• M46: 10,757,433 km (0.104 R)
• M47: 10,896,410 km (0.068 R)
• M48: 11,018,482 km (0.093 R)
• M49: 11,193,661 km (0.053 R)
• M50: 11,440,497 km (0.093 R)
• M51: 11,706,931 km (0.107 R)
• M52: 12,083,469 km (0.11 R)
• M53: 12,245,932 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.2

Radius: 13.3

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.58 AU - 4.66 AU

Year: 3575 Days

Day: 6.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 27,919,189 km

• M1: 166,054 km (0.067 R)
• M2: 250,726 km (0.054 R)
• M3: 372,947 km (0.047 R)
• M4: 472,280 km (0.103 R)
• M5: 643,570 km (0.11 R)
• M6: 1,043,894 km (0.065 R)
• M7: 1,175,540 km (0.106 R)
• M8: 1,444,517 km (0.115 R)
• M9: 1,530,386 km (0.117 R)
• M10: 1,812,229 km (0.115 R)
• M11: 1,986,959 km (0.108 R)
• M12: 2,083,450 km (0.116 R)
• M13: 2,455,948 km (0.099 R)
• M14: 2,726,421 km (0.08 R)
• M15: 2,927,930 km (0.055 R)
• M16: 3,038,482 km (0.105 R)
• M17: 3,280,382 km (0.042 R)
• M18: 3,817,438 km (0.095 R)
• M19: 4,238,706 km (0.114 R)
• M20: 4,693,334 km (0.08 R)
• M21: 5,011,529 km (0.066 R)
• M22: 5,106,523 km (0.093 R)
• M23: 5,669,311 km (0.113 R)
• M24: 5,907,919 km (0.048 R)
• M25: 6,008,449 km (0.057 R)
• M26: 7,044,265 km (0.088 R)
• M27: 7,301,124 km (0.104 R)
• M28: 7,387,442 km (0.113 R)
• M29: 7,495,751 km (0.074 R)
• M30: 7,714,164 km (0.108 R)
• M31: 7,868,250 km (0.111 R)
• M32: 8,067,963 km (0.098 R)
• M33: 8,246,882 km (0.077 R)
• M34: 8,677,125 km (0.106 R)
• M35: 8,768,679 km (0.059 R)
• M36: 8,906,608 km (0.091 R)
• M37: 9,488,993 km (0.076 R)
• M38: 10,349,330 km (0.117 R)
• M39: 10,592,726 km (0.075 R)
• M40: 11,359,415 km (0.12 R)
• M41: 11,535,043 km (0.116 R)
• M42: 11,711,569 km (0.028 R)
• M43: 12,195,368 km (0.11 R)
• M44: 13,393,348 km (0.103 R)
• M45: 13,578,999 km (0.104 R)
• M46: 13,738,769 km (0.082 R)
• M47: 13,926,066 km (0.112 R)
• M48: 14,628,877 km (0.052 R)
• M49: 14,820,063 km (0.108 R)
• M50: 15,454,208 km (0.08 R)
• M51: 15,676,810 km (0.06 R)
• M52: 15,788,559 km (0.117 R)
• M53: 15,900,608 km (0.078 R)
• M54: 16,492,866 km (0.107 R)
• M55: 16,606,560 km (0.047 R)
• M56: 17,236,218 km (0.085 R)
• M57: 17,496,219 km (0.037 R)
• M58: 18,874,464 km (0.101 R)
• M59: 18,993,245 km (0.095 R)
• M60: 19,471,509 km (0.066 R)
• M61: 19,621,706 km (0.073 R)
• M62: 20,135,425 km (0.103 R)
• M63: 20,317,784 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.1

Radius: 9.9

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.84 AU - 5.12 AU

Year: 4751 Days

Day: 11.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 27,919,189 km

• M1: 131,347 km (0.116 R)
• M2: 207,193 km (0.093 R)
• M3: 329,265 km (0.092 R)
• M4: 394,190 km (0.12 R)
• M5: 501,901 km (0.065 R)
• M6: 607,218 km (0.103 R)
• M7: 765,492 km (0.117 R)
• M8: 905,666 km (0.083 R)
• M9: 1,194,389 km (0.082 R)
• M10: 1,650,364 km (0.118 R)
• M11: 1,772,585 km (0.114 R)
• M12: 1,993,691 km (0.12 R)
• M13: 2,102,149 km (0.11 R)
• M14: 2,235,142 km (0.115 R)
• M15: 2,416,754 km (0.063 R)
• M16: 2,532,692 km (0.111 R)
• M17: 2,686,329 km (0.03 R)
• M18: 3,090,393 km (0.079 R)
• M19: 3,318,829 km (0.096 R)
• M20: 4,106,312 km (0.118 R)
• M21: 4,287,475 km (0.065 R)
• M22: 4,428,695 km (0.073 R)
• M23: 4,571,412 km (0.092 R)
• M24: 4,715,624 km (0.103 R)
• M25: 4,817,500 km (0.04 R)
• M26: 4,920,124 km (0.083 R)
• M27: 4,993,876 km (0.065 R)
• M28: 5,247,445 km (0.104 R)
• M29: 5,413,797 km (0.115 R)
• M30: 5,798,413 km (0.076 R)
• M31: 6,064,997 km (0.108 R)
• M32: 6,144,284 km (0.112 R)
• M33: 6,223,720 km (0.081 R)
• M34: 6,303,605 km (0.115 R)
• M35: 6,610,281 km (0.07 R)
• M36: 6,839,465 km (0.065 R)
• M37: 6,988,165 km (0.09 R)
• M38: 7,356,176 km (0.1 R)
• M39: 7,627,846 km (0.09 R)
• M40: 7,747,674 km (0.08 R)
• M41: 7,937,364 km (0.117 R)
• M42: 8,058,987 km (0.113 R)
• M43: 8,533,362 km (0.118 R)
• M44: 8,622,223 km (0.049 R)
• M45: 8,818,944 km (0.087 R)
• M46: 9,107,518 km (0.091 R)
• M47: 9,399,384 km (0.096 R)
• M48: 9,509,488 km (0.078 R)
• M49: 9,675,691 km (0.094 R)
• M50: 9,805,542 km (0.117 R)
• M51: 9,973,391 km (0.074 R)
• M52: 10,104,588 km (0.096 R)
• M53: 10,274,083 km (0.12 R)
• M54: 10,425,625 km (0.098 R)
• M55: 11,116,618 km (0.093 R)
• M56: 11,565,860 km (0.071 R)
• M57: 11,763,030 km (0.048 R)
• M58: 11,901,707 km (0.061 R)
• M59: 11,981,144 km (0.032 R)
• M60: 12,060,880 km (0.077 R)
• M61: 12,361,272 km (0.069 R)
• M62: 12,502,193 km (0.117 R)
• M63: 13,051,217 km (0.106 R)
• M64: 13,133,197 km (0.037 R)
• M65: 13,359,539 km (0.117 R)
• M66: 13,442,117 km (0.072 R)
• M67: 13,628,665 km (0.093 R)
• M68: 13,983,511 km (0.086 R)
• M69: 14,109,473 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.1

Radius: 12.8

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 8.14 AU - 11.36 AU

Year: 13015 Days

Day: 6.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 27,919,189 km

• M1: 165,904 km (0.1 R)
• M2: 273,914 km (0.092 R)
• M3: 424,858 km (0.073 R)
• M4: 626,516 km (0.115 R)
• M5: 910,602 km (0.086 R)
• M6: 1,272,928 km (0.117 R)
• M7: 2,171,563 km (0.099 R)
• M8: 2,804,511 km (0.096 R)
• M9: 3,129,139 km (0.098 R)
• M10: 3,760,741 km (0.096 R)
• M11: 3,869,798 km (0.113 R)
• M12: 3,952,376 km (0.078 R)
• M13: 4,035,552 km (0.116 R)
• M14: 4,317,095 km (0.113 R)
• M15: 5,169,654 km (0.073 R)
• M16: 5,475,731 km (0.088 R)
• M17: 6,331,730 km (0.113 R)
• M18: 6,858,763 km (0.114 R)
• M19: 7,026,462 km (0.09 R)
• M20: 8,344,569 km (0.05 R)
• M21: 8,849,312 km (0.079 R)
• M22: 9,215,977 km (0.087 R)
• M23: 10,002,114 km (0.12 R)
• M24: 10,307,293 km (0.091 R)
• M25: 10,576,869 km (0.085 R)
• M26: 11,959,602 km (0.104 R)
• M27: 12,121,317 km (0.063 R)
• M28: 12,528,672 km (0.083 R)
• M29: 12,692,781 km (0.108 R)
• M30: 14,288,093 km (0.109 R)
• M31: 15,284,265 km (0.034 R)
• M32: 16,302,727 km (0.063 R)
• M33: 17,848,223 km (0.07 R)
• M34: 19,203,131 km (0.105 R)
• M35: 19,917,012 km (0.047 R)
• M36: 21,223,600 km (0.098 R)
• M37: 22,259,116 km (0.12 R)
• M38: 22,458,231 km (0.119 R)
• M39: 22,807,991 km (0.102 R)
• M40: 22,958,486 km (0.073 R)
• M41: 23,868,490 km (0.029 R)
• M42: 25,567,024 km (0.09 R)
• M43: 27,357,711 km (0.104 R)
• M44: 28,429,879 km (0.116 R)
• M45: 29,570,413 km (0.074 R)
• M46: 30,615,055 km (0.12 R)
• M47: 31,504,264 km (0.062 R)
• M48: 33,878,682 km (0.109 R)
• M49: 36,075,975 km (0.037 R)
• M50: 36,544,516 km (0.11 R)
• M51: 37,843,175 km (0.088 R)
• M52: 38,140,426 km (0.076 R)
• M53: 40,000,825 km (0.11 R)
• M54: 40,668,032 km (0.069 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.3

Radius: 5.5

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 11.03 AU - 11.43 AU

Year: 16088 Days

Day: 17.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 27,919,189 km

• M1: 70,909 km (0.092 R)
• M2: 242,947 km (0.056 R)
• M3: 457,470 km (0.11 R)
• M4: 595,250 km (0.04 R)
• M5: 698,622 km (0.053 R)
• M6: 746,493 km (0.109 R)
• M7: 896,839 km (0.116 R)
• M8: 935,884 km (0.093 R)
• M9: 988,992 km (0.106 R)
• M10: 1,029,533 km (0.054 R)
• M11: 1,070,672 km (0.079 R)
• M12: 1,269,787 km (0.115 R)
• M13: 1,434,494 km (0.078 R)
• M14: 1,850,825 km (0.033 R)
• M15: 2,003,265 km (0.119 R)
• M16: 2,266,557 km (0.108 R)
• M17: 2,393,267 km (0.114 R)
• M18: 2,615,719 km (0.084 R)
• M19: 2,961,888 km (0.098 R)
• M20: 3,180,600 km (0.119 R)
• M21: 3,633,583 km (0.113 R)
• M22: 3,739,348 km (0.068 R)
• M23: 4,261,295 km (0.093 R)
• M24: 4,898,732 km (0.069 R)
• M25: 5,015,717 km (0.105 R)
• M26: 5,372,060 km (0.101 R)
• M27: 5,761,313 km (0.105 R)
• M28: 6,851,582 km (0.052 R)
• M29: 7,140,606 km (0.09 R)
• M30: 7,379,962 km (0.044 R)
• M31: 7,541,079 km (0.058 R)
• M32: 7,812,150 km (0.053 R)
• M33: 8,141,715 km (0.063 R)
• M34: 8,197,066 km (0.089 R)
• M35: 8,363,867 km (0.098 R)
• M36: 8,447,642 km (0.069 R)
• M37: 8,559,841 km (0.034 R)
• M38: 9,042,294 km (0.104 R)
• M39: 9,185,908 km (0.101 R)
• M40: 9,272,525 km (0.104 R)
• M41: 9,592,066 km (0.066 R)
• M42: 10,331,528 km (0.096 R)
• M43: 10,481,724 km (0.11 R)
• M44: 10,784,062 km (0.048 R)
• M45: 10,966,870 km (0.075 R)
• M46: 11,397,563 km (0.108 R)
• M47: 11,959,153 km (0.087 R)
• M48: 12,148,394 km (0.118 R)
• M49: 12,402,262 km (0.088 R)
• M50: 12,498,005 km (0.103 R)
• M51: 13,012,322 km (0.116 R)
• M52: 13,369,861 km (0.108 R)
• M53: 13,533,521 km (0.064 R)
• M54: 13,631,956 km (0.096 R)
• M55: 14,161,234 km (0.084 R)
• M56: 14,394,906 km (0.096 R)
• M57: 14,495,435 km (0.12 R)
• M58: 15,410,675 km (0.095 R)
• M59: 16,589,656 km (0.087 R)
• M60: 16,659,967 km (0.086 R)
• M61: 16,730,278 km (0.096 R)
• M62: 16,871,349 km (0.066 R)
• M63: 17,977,475 km (0.08 R)
• M64: 18,194,243 km (0.029 R)
• M65: 18,703,474 km (0.1 R)
• M66: 19,328,045 km (0.102 R)
• M67: 19,513,097 km (0.048 R)
• M68: 19,698,599 km (0.093 R)
• M69: 19,847,598 km (0.1 R)
• M70: 20,034,147 km (0.089 R)
• M71: 20,673,229 km (0.057 R)
• M72: 21,242,449 km (0.094 R)
• M73: 22,746,805 km (0.041 R)
• M74: 22,981,225 km (0.08 R)
• M75: 23,689,421 km (0.095 R)
• M76: 23,729,065 km (0.081 R)
• M77: 24,325,063 km (0.1 R)
• M78: 25,531,719 km (0.096 R)
• M79: 25,612,801 km (0.098 R)
• M80: 25,897,486 km (0.12 R)
• M81: 26,264,898 km (0.116 R)
• M82: 26,551,976 km (0.053 R)
• M83: 26,675,395 km (0.11 R)
• M84: 26,716,534 km (0.093 R)
• M85: 27,046,547 km (0.077 R)
• M86: 27,377,906 km (0.111 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 12,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit