🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.92 AU - 1.4 AU

Year: 454 Days

Day: 25.8 Hours

Environment

Temp: 9 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 39,833,509 km

• M1: 623,225 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.01 AU - 1.65 AU

Year: 557 Days

Day: 27.4 Hours

Environment

Temp: -8 °C

Axial Tilt: 9.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 39,833,509 km

• M1: 187,745 km (0.042 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.49 AU - 2.61 AU

Year: 1480 Days

Day: 46.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.67 AU - 2.77 AU

Year: 1630 Days

Day: 24.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.23 AU - 4.37 AU

Year: 2692 Days

Day: 36.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,833,509 km

• M1: 1,095,206 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 767

Radius: 3.5

Gravity: 62.61 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 11.3 AU - 14.12 AU

Year: 16468 Days

Day: 15.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 61.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 39,833,509 km

• M1: 269,875 km (0.106 R)
• M2: 1,355,806 km (0.074 R)
• M3: 1,468,303 km (0.109 R)
• M4: 2,237,087 km (0.103 R)
• M5: 2,370,079 km (0.101 R)
• M6: 2,999,437 km (0.105 R)
• M7: 3,035,939 km (0.09 R)
• M8: 3,109,242 km (0.099 R)
• M9: 3,183,143 km (0.086 R)
• M10: 3,677,265 km (0.107 R)
• M11: 4,113,792 km (0.102 R)
• M12: 4,235,714 km (0.083 R)
• M13: 4,358,833 km (0.073 R)
• M14: 5,035,016 km (0.103 R)
• M15: 5,563,246 km (0.094 R)
• M16: 5,925,123 km (0.07 R)
• M17: 6,814,781 km (0.115 R)
• M18: 6,862,653 km (0.098 R)
• M19: 7,201,641 km (0.091 R)
• M20: 7,250,410 km (0.043 R)
• M21: 8,047,169 km (0.079 R)
• M22: 8,148,596 km (0.103 R)
• M23: 8,507,332 km (0.092 R)
• M24: 8,714,525 km (0.11 R)
• M25: 9,346,277 km (0.081 R)
• M26: 9,938,235 km (0.108 R)
• M27: 10,156,499 km (0.096 R)
• M28: 10,431,609 km (0.12 R)
• M29: 10,820,713 km (0.12 R)
• M30: 11,101,658 km (0.066 R)
• M31: 11,271,302 km (0.109 R)
• M32: 11,384,996 km (0.104 R)
• M33: 11,556,136 km (0.117 R)
• M34: 13,193,784 km (0.105 R)
• M35: 13,614,304 km (0.114 R)
• M36: 14,530,441 km (0.093 R)
• M37: 15,214,702 km (0.057 R)
• M38: 16,292,854 km (0.036 R)
• M39: 17,003,593 km (0.112 R)
• M40: 17,526,737 km (0.042 R)
• M41: 19,127,584 km (0.046 R)
• M42: 19,263,119 km (0.076 R)
• M43: 19,467,021 km (0.069 R)
• M44: 19,603,305 km (0.086 R)
• M45: 20,082,916 km (0.099 R)
• M46: 21,614,948 km (0.086 R)
• M47: 22,039,357 km (0.064 R)
• M48: 22,252,534 km (0.086 R)
• M49: 23,112,273 km (0.107 R)
• M50: 23,328,890 km (0.104 R)
• M51: 24,790,013 km (0.095 R)
• M52: 25,085,768 km (0.089 R)
• M53: 25,680,868 km (0.119 R)
• M54: 26,280,456 km (0.117 R)
• M55: 28,338,175 km (0.111 R)
• M56: 28,415,368 km (0.11 R)
• M57: 28,802,527 km (0.117 R)
• M58: 28,880,168 km (0.093 R)
• M59: 32,121,954 km (0.071 R)
• M60: 32,202,438 km (0.091 R)
• M61: 33,173,627 km (0.068 R)
• M62: 33,417,920 km (0.082 R)
• M63: 34,154,391 km (0.074 R)
• M64: 34,813,519 km (0.081 R)
• M65: 36,816,036 km (0.089 R)
• M66: 38,342,233 km (0.077 R)
• M67: 38,684,214 km (0.08 R)
• M68: 39,284,999 km (0.117 R)
• M69: 39,975,393 km (0.073 R)
• M70: 40,669,976 km (0.029 R)
• M71: 41,719,106 km (0.115 R)
• M72: 42,600,088 km (0.089 R)
• M73: 43,398,342 km (0.113 R)
• M74: 44,649,728 km (0.063 R)
• M75: 45,009,511 km (0.093 R)
• M76: 45,913,082 km (0.065 R)
• M77: 46,731,233 km (0.118 R)
• M78: 47,646,174 km (0.08 R)
• M79: 49,214,857 km (0.079 R)
• M80: 50,519,351 km (0.085 R)
• M81: 51,552,324 km (0.098 R)
• M82: 52,024,156 km (0.079 R)
• M83: 55,946,911 km (0.063 R)
• M84: 57,992,662 km (0.061 R)
• M85: 59,666,512 km (0.106 R)
• M86: 60,360,347 km (0.083 R)
• M87: 61,356,220 km (0.051 R)
• M88: 65,291,691 km (0.044 R)
• M89: 67,135,336 km (0.118 R)
• M90: 67,960,218 km (0.05 R)
• M91: 68,684,721 km (0.097 R)
• M92: 69,307,796 km (0.119 R)
• M93: 69,411,916 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 508.8

Radius: 6.1

Gravity: 13.67 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 13.19 AU - 13.79 AU

Year: 18007 Days

Day: 20.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 68.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 39,833,509 km

• M1: 149,897 km (0.054 R)
• M2: 218,114 km (0.086 R)
• M3: 729,738 km (0.051 R)
• M4: 972,237 km (0.042 R)
• M5: 1,042,697 km (0.087 R)
• M6: 1,420,432 km (0.119 R)
• M7: 1,582,745 km (0.059 R)
• M8: 1,694,345 km (0.03 R)
• M9: 1,779,766 km (0.088 R)
• M10: 1,925,325 km (0.079 R)
• M11: 1,984,715 km (0.074 R)
• M12: 2,259,377 km (0.108 R)
• M13: 2,844,304 km (0.086 R)
• M14: 3,153,673 km (0.117 R)
• M15: 3,294,594 km (0.095 R)
• M16: 3,473,663 km (0.097 R)
• M17: 4,534,461 km (0.086 R)
• M18: 4,574,104 km (0.043 R)
• M19: 4,613,898 km (0.05 R)
• M20: 4,733,875 km (0.078 R)
• M21: 4,935,982 km (0.089 R)
• M22: 4,976,822 km (0.093 R)
• M23: 5,517,169 km (0.089 R)
• M24: 6,608,037 km (0.091 R)
• M25: 6,879,557 km (0.075 R)
• M26: 6,925,185 km (0.077 R)
• M27: 7,858,376 km (0.097 R)
• M28: 7,906,098 km (0.109 R)
• M29: 9,129,509 km (0.076 R)
• M30: 9,482,560 km (0.088 R)
• M31: 9,840,099 km (0.068 R)
• M32: 11,152,671 km (0.102 R)
• M33: 11,206,227 km (0.076 R)
• M34: 11,856,678 km (0.091 R)
• M35: 11,911,431 km (0.037 R)
• M36: 12,575,047 km (0.064 R)
• M37: 14,872,123 km (0.065 R)
• M38: 15,406,486 km (0.101 R)
• M39: 16,433,027 km (0.108 R)
• M40: 16,494,212 km (0.11 R)
• M41: 16,616,583 km (0.092 R)
• M42: 17,295,010 km (0.094 R)
• M43: 17,919,581 km (0.083 R)
• M44: 18,678,790 km (0.105 R)
• M45: 19,772,351 km (0.099 R)
• M46: 20,032,651 km (0.076 R)
• M47: 21,018,800 km (0.091 R)
• M48: 21,284,486 km (0.106 R)
• M49: 21,886,318 km (0.119 R)
• M50: 22,901,639 km (0.042 R)
• M51: 25,683,561 km (0.112 R)
• M52: 26,181,273 km (0.061 R)
• M53: 26,252,631 km (0.094 R)
• M54: 27,113,866 km (0.083 R)
• M55: 27,330,633 km (0.061 R)
• M56: 27,475,594 km (0.086 R)
• M57: 27,620,704 km (0.117 R)
• M58: 28,057,529 km (0.092 R)
• M59: 28,130,533 km (0.116 R)
• M60: 28,570,052 km (0.092 R)
• M61: 30,801,304 km (0.032 R)
• M62: 31,178,590 km (0.113 R)
• M63: 32,243,128 km (0.1 R)
• M64: 32,779,885 km (0.091 R)
• M65: 33,396,977 km (0.093 R)
• M66: 33,551,810 km (0.055 R)
• M67: 34,095,748 km (0.103 R)
• M68: 36,858,671 km (0.087 R)
• M69: 37,178,960 km (0.104 R)
• M70: 37,339,479 km (0.115 R)
• M71: 38,145,363 km (0.042 R)
• M72: 38,875,699 km (0.078 R)
• M73: 39,528,694 km (0.085 R)
• M74: 39,774,483 km (0.078 R)
• M75: 43,860,600 km (0.119 R)
• M76: 44,285,009 km (0.045 R)
• M77: 46,168,596 km (0.079 R)
• M78: 47,120,188 km (0.097 R)
• M79: 47,206,954 km (0.09 R)
• M80: 49,218,597 km (0.116 R)
• M81: 49,394,823 km (0.115 R)
• M82: 51,168,755 km (0.061 R)
• M83: 52,602,950 km (0.094 R)
• M84: 52,783,066 km (0.1 R)
• M85: 53,053,838 km (0.086 R)
• M86: 53,596,579 km (0.085 R)
• M87: 54,414,131 km (0.036 R)
• M88: 56,522,115 km (0.112 R)
• M89: 59,030,572 km (0.106 R)
• M90: 60,722,973 km (0.083 R)
• M91: 60,912,064 km (0.063 R)
• M92: 63,387,161 km (0.094 R)

Asteroid Belt

Center: 13.88 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 14.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 905.7

Radius: 6.4

Gravity: 22.11 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 12.48 AU - 16.04 AU

Year: 19571 Days

Day: 21 Hours

Environment

Temp: -194 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 39,833,509 km

• M1: 246,088 km (0.12 R)
• M2: 295,007 km (0.107 R)
• M3: 444,455 km (0.061 R)
• M4: 664,813 km (0.039 R)
• M5: 787,483 km (0.079 R)
• M6: 2,299,918 km (0.083 R)
• M7: 2,449,516 km (0.11 R)
• M8: 2,998,241 km (0.1 R)
• M9: 3,120,761 km (0.061 R)
• M10: 3,203,339 km (0.061 R)
• M11: 3,412,926 km (0.087 R)
• M12: 3,757,599 km (0.084 R)
• M13: 4,158,522 km (0.1 R)
• M14: 4,387,257 km (0.043 R)
• M15: 4,526,532 km (0.062 R)
• M16: 5,491,289 km (0.11 R)
• M17: 5,843,592 km (0.069 R)
• M18: 5,945,618 km (0.068 R)
• M19: 5,996,780 km (0.092 R)
• M20: 6,997,889 km (0.102 R)
• M21: 7,712,369 km (0.061 R)
• M22: 8,392,291 km (0.11 R)
• M23: 8,797,701 km (0.045 R)
• M24: 8,856,194 km (0.074 R)
• M25: 9,507,543 km (0.101 R)
• M26: 9,567,532 km (0.101 R)
• M27: 11,297,631 km (0.082 R)
• M28: 13,524,545 km (0.109 R)
• M29: 16,454,569 km (0.091 R)
• M30: 16,743,592 km (0.082 R)
• M31: 18,512,288 km (0.064 R)
• M32: 21,510,528 km (0.115 R)
• M33: 21,668,354 km (0.109 R)
• M34: 22,783,457 km (0.109 R)
• M35: 23,105,541 km (0.028 R)
• M36: 23,998,790 km (0.082 R)
• M37: 24,408,688 km (0.081 R)
• M38: 25,235,216 km (0.102 R)
• M39: 25,568,370 km (0.066 R)
• M40: 26,746,005 km (0.118 R)
• M41: 27,000,620 km (0.081 R)
• M42: 27,941,142 km (0.117 R)
• M43: 29,415,729 km (0.11 R)
• M44: 29,678,572 km (0.099 R)
• M45: 31,271,939 km (0.031 R)
• M46: 31,450,708 km (0.111 R)
• M47: 31,540,168 km (0.069 R)
• M48: 33,439,163 km (0.103 R)
• M49: 33,805,080 km (0.067 R)
• M50: 34,540,952 km (0.084 R)
• M51: 34,725,705 km (0.064 R)
• M52: 35,003,508 km (0.103 R)
• M53: 35,375,109 km (0.109 R)
• M54: 35,934,755 km (0.077 R)
• M55: 36,122,051 km (0.106 R)
• M56: 36,685,736 km (0.114 R)
• M57: 36,968,626 km (0.103 R)
• M58: 37,726,638 km (0.076 R)
• M59: 38,585,480 km (0.097 R)
• M60: 39,934,104 km (0.062 R)
• M61: 41,298,287 km (0.104 R)
• M62: 41,592,546 km (0.111 R)
• M63: 42,677,729 km (0.082 R)
• M64: 42,875,947 km (0.111 R)
• M65: 43,074,612 km (0.12 R)
• M66: 44,172,212 km (0.09 R)
• M67: 44,272,443 km (0.118 R)
• M68: 44,774,942 km (0.117 R)
• M69: 47,828,534 km (0.075 R)
• M70: 49,172,671 km (0.108 R)
• M71: 49,276,491 km (0.115 R)
• M72: 51,369,814 km (0.116 R)
• M73: 52,427,322 km (0.089 R)
• M74: 54,134,233 km (0.061 R)
• M75: 55,102,431 km (0.12 R)
• M76: 57,055,730 km (0.056 R)
• M77: 59,806,087 km (0.055 R)
• M78: 61,029,947 km (0.042 R)
• M79: 61,477,095 km (0.073 R)
• M80: 62,599,379 km (0.086 R)
• M81: 67,156,279 km (0.063 R)
• M82: 68,312,072 km (0.087 R)
• M83: 68,892,512 km (0.115 R)
• M84: 69,474,448 km (0.038 R)
• M85: 70,643,406 km (0.057 R)
• M86: 75,503,392 km (0.108 R)
• M87: 77,187,415 km (0.106 R)
• M88: 77,791,940 km (0.052 R)
• M89: 78,276,637 km (0.027 R)
• M90: 78,640,758 km (0.073 R)
• M91: 79,492,718 km (0.119 R)
• M92: 80,715,082 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 72.8

Radius: 7.9

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 15.7 AU - 16.28 AU

Year: 23238 Days

Day: 16.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 39,833,509 km

• M1: 121,473 km (0.115 R)
• M2: 381,026 km (0.079 R)
• M3: 477,516 km (0.076 R)
• M4: 638,933 km (0.103 R)
• M5: 726,597 km (0.065 R)
• M6: 802,892 km (0.06 R)
• M7: 1,225,207 km (0.098 R)
• M8: 1,488,948 km (0.105 R)
• M9: 5,611,117 km (0.105 R)
• M10: 6,956,600 km (0.037 R)
• M11: 7,665,096 km (0.032 R)
• M12: 7,941,104 km (0.081 R)
• M13: 8,115,236 km (0.083 R)
• M14: 8,361,175 km (0.12 R)
• M15: 9,332,813 km (0.062 R)
• M16: 9,925,220 km (0.112 R)
• M17: 10,075,267 km (0.102 R)
• M18: 11,068,746 km (0.115 R)
• M19: 12,454,771 km (0.082 R)
• M20: 12,738,408 km (0.062 R)
• M21: 13,436,432 km (0.085 R)
• M22: 15,560,273 km (0.092 R)
• M23: 16,350,150 km (0.113 R)
• M24: 16,705,295 km (0.118 R)
• M25: 17,242,950 km (0.12 R)
• M26: 18,060,053 km (0.117 R)
• M27: 18,611,770 km (0.092 R)
• M28: 18,982,623 km (0.111 R)
• M29: 21,355,395 km (0.03 R)
• M30: 22,281,256 km (0.12 R)
• M31: 22,773,882 km (0.104 R)
• M32: 24,121,609 km (0.092 R)
• M33: 25,341,281 km (0.028 R)
• M34: 25,958,671 km (0.106 R)
• M35: 27,260,622 km (0.05 R)
• M36: 27,946,079 km (0.099 R)
• M37: 28,211,166 km (0.105 R)
• M38: 29,657,329 km (0.055 R)
• M39: 29,765,339 km (0.03 R)
• M40: 32,176,108 km (0.064 R)
• M41: 34,137,935 km (0.058 R)
• M42: 36,484,976 km (0.036 R)
• M43: 36,832,791 km (0.057 R)
• M44: 37,765,833 km (0.107 R)
• M45: 38,293,913 km (0.069 R)
• M46: 39,416,945 km (0.111 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 11,688 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit