🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.02 AU - 1.26 AU

Year: 432 Days

Day: 30.6 Hours

Environment

Temp: 41 °C

Axial Tilt: 10.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.08 AU - 1.68 AU

Year: 575 Days

Day: 36.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 25.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 115,087,320 km

• M1: 495,767 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.44 AU - 1.64 AU

Year: 678 Days

Day: 19.4 Hours

Environment

Temp: -17 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 115,087,320 km

• M1: 158,723 km (0.115 R)
• M2: 186,399 km (0.043 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.75 AU - 3.79 AU

Year: 2597 Days

Day: 21.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 115,087,320 km

• M1: 40,990 km (0.03 R)
• M2: 1,916,349 km (0.088 R)

Asteroid Belt

Center: 11.03 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 18.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 926.4

Radius: 6.9

Gravity: 19.46 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 17.91 AU - 18.67 AU

Year: 27750 Days

Day: 23.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 115,087,320 km

• M1: 102,923 km (0.099 R)
• M2: 259,104 km (0.081 R)
• M3: 741,557 km (0.114 R)
• M4: 830,119 km (0.115 R)
• M5: 1,859,202 km (0.081 R)
• M6: 1,981,424 km (0.118 R)
• M7: 2,064,451 km (0.094 R)
• M8: 2,364,245 km (0.101 R)
• M9: 2,408,077 km (0.112 R)
• M10: 2,452,358 km (0.115 R)
• M11: 2,541,668 km (0.06 R)
• M12: 2,769,655 km (0.05 R)
• M13: 3,052,096 km (0.041 R)
• M14: 3,695,217 km (0.082 R)
• M15: 3,849,602 km (0.041 R)
• M16: 4,542,689 km (0.106 R)
• M17: 4,652,643 km (0.118 R)
• M18: 4,875,395 km (0.062 R)
• M19: 6,345,044 km (0.105 R)
• M20: 7,095,726 km (0.107 R)
• M21: 7,481,539 km (0.106 R)
• M22: 8,139,620 km (0.108 R)
• M23: 8,340,680 km (0.116 R)
• M24: 9,022,696 km (0.033 R)
• M25: 9,581,145 km (0.041 R)
• M26: 9,651,755 km (0.109 R)
• M27: 10,367,282 km (0.114 R)
• M28: 11,472,212 km (0.101 R)
• M29: 13,080,987 km (0.111 R)
• M30: 13,871,762 km (0.065 R)
• M31: 14,596,414 km (0.047 R)
• M32: 17,529,878 km (0.087 R)
• M33: 18,841,253 km (0.094 R)
• M34: 20,729,328 km (0.112 R)
• M35: 21,003,990 km (0.114 R)
• M36: 24,295,891 km (0.114 R)
• M37: 25,265,584 km (0.114 R)
• M38: 26,743,611 km (0.094 R)
• M39: 27,845,250 km (0.118 R)
• M40: 28,452,318 km (0.066 R)
• M41: 28,757,498 km (0.085 R)
• M42: 29,166,199 km (0.116 R)
• M43: 29,885,915 km (0.069 R)
• M44: 31,342,699 km (0.04 R)
• M45: 36,841,916 km (0.116 R)
• M46: 39,078,255 km (0.075 R)
• M47: 39,304,297 km (0.105 R)
• M48: 41,358,127 km (0.062 R)
• M49: 44,739,786 km (0.044 R)
• M50: 44,976,151 km (0.119 R)
• M51: 46,643,120 km (0.059 R)
• M52: 46,882,925 km (0.105 R)
• M53: 47,363,733 km (0.088 R)
• M54: 48,815,880 km (0.095 R)
• M55: 49,425,192 km (0.112 R)
• M56: 49,547,413 km (0.118 R)
• M57: 51,515,972 km (0.077 R)
• M58: 52,884,044 km (0.107 R)
• M59: 53,008,958 km (0.104 R)
• M60: 53,259,236 km (0.077 R)
• M61: 53,509,812 km (0.082 R)
• M62: 53,886,499 km (0.037 R)
• M63: 54,138,123 km (0.116 R)
• M64: 57,829,899 km (0.11 R)
• M65: 59,121,677 km (0.118 R)
• M66: 65,721,636 km (0.093 R)
• M67: 66,259,590 km (0.111 R)
• M68: 68,154,097 km (0.102 R)
• M69: 68,698,633 km (0.038 R)
• M70: 68,971,500 km (0.107 R)
• M71: 69,244,666 km (0.062 R)
• M72: 70,478,399 km (0.032 R)
• M73: 74,502,881 km (0.111 R)
• M74: 74,923,401 km (0.091 R)
• M75: 76,613,558 km (0.094 R)
• M76: 77,179,785 km (0.095 R)
• M77: 79,029,414 km (0.108 R)
• M78: 79,315,295 km (0.09 R)
• M79: 81,181,678 km (0.114 R)
• M80: 82,772,203 km (0.05 R)
• M81: 86,425,233 km (0.028 R)
• M82: 91,927,293 km (0.105 R)
• M83: 92,077,639 km (0.12 R)
• M84: 92,378,480 km (0.03 R)
• M85: 92,679,471 km (0.051 R)
• M86: 92,830,266 km (0.085 R)
• M87: 94,341,504 km (0.068 R)
• M88: 94,493,046 km (0.084 R)
• M89: 95,100,264 km (0.107 R)
• M90: 97,848,227 km (0.119 R)
• M91: 99,540,478 km (0.116 R)
• M92: 103,265,914 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 973.7

Radius: 3.2

Gravity: 95.09 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 16.94 AU - 21.74 AU

Year: 30173 Days

Day: 16.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 115,087,320 km

• M1: 246,537 km (0.09 R)
• M2: 458,069 km (0.064 R)
• M3: 484,548 km (0.063 R)
• M4: 624,272 km (0.086 R)
• M5: 840,441 km (0.04 R)
• M6: 1,186,012 km (0.046 R)
• M7: 1,570,778 km (0.108 R)
• M8: 2,213,151 km (0.11 R)
• M9: 3,178,955 km (0.12 R)
• M10: 3,758,497 km (0.105 R)
• M11: 3,812,801 km (0.07 R)
• M12: 4,313,056 km (0.086 R)
• M13: 4,427,050 km (0.091 R)
• M14: 5,619,943 km (0.05 R)
• M15: 6,059,462 km (0.081 R)
• M16: 6,706,473 km (0.108 R)
• M17: 6,838,418 km (0.092 R)
• M18: 7,105,001 km (0.12 R)
• M19: 7,648,341 km (0.066 R)
• M20: 8,559,392 km (0.086 R)
• M21: 8,702,557 km (0.103 R)
• M22: 8,774,514 km (0.12 R)
• M23: 9,136,840 km (0.047 R)
• M24: 10,711,507 km (0.072 R)
• M25: 12,046,219 km (0.102 R)
• M26: 13,019,353 km (0.086 R)
• M27: 15,560,273 km (0.054 R)
• M28: 15,910,332 km (0.09 R)
• M29: 17,065,975 km (0.086 R)
• M30: 17,156,033 km (0.102 R)
• M31: 17,608,417 km (0.078 R)
• M32: 19,269,253 km (0.099 R)
• M33: 20,595,139 km (0.114 R)
• M34: 22,441,027 km (0.115 R)
• M35: 23,734,151 km (0.112 R)
• M36: 29,465,395 km (0.119 R)
• M37: 30,769,739 km (0.091 R)
• M38: 30,989,049 km (0.095 R)
• M39: 32,315,384 km (0.093 R)
• M40: 32,873,384 km (0.091 R)
• M41: 35,366,433 km (0.086 R)
• M42: 36,751,709 km (0.097 R)
• M43: 36,984,334 km (0.074 R)
• M44: 41,012,555 km (0.1 R)
• M45: 41,616,482 km (0.115 R)
• M46: 41,737,656 km (0.077 R)
• M47: 42,345,173 km (0.077 R)
• M48: 42,833,311 km (0.058 R)
• M49: 45,301,826 km (0.096 R)
• M50: 47,057,057 km (0.067 R)
• M51: 48,069,985 km (0.096 R)
• M52: 51,411,253 km (0.088 R)
• M53: 52,454,249 km (0.098 R)
• M54: 52,978,440 km (0.107 R)
• M55: 54,428,792 km (0.079 R)
• M56: 56,025,749 km (0.069 R)
• M57: 56,829,987 km (0.062 R)
• M58: 59,401,874 km (0.098 R)
• M59: 62,565,569 km (0.117 R)
• M60: 63,260,601 km (0.08 R)
• M61: 63,958,176 km (0.098 R)
• M62: 64,658,294 km (0.116 R)
• M63: 67,626,166 km (0.056 R)
• M64: 68,482,315 km (0.102 R)
• M65: 68,768,496 km (0.067 R)
• M66: 68,911,661 km (0.085 R)
• M67: 71,072,153 km (0.111 R)
• M68: 72,379,040 km (0.114 R)
• M69: 72,816,464 km (0.113 R)
• M70: 75,459,111 km (0.039 R)
• M71: 75,754,716 km (0.091 R)
• M72: 76,198,723 km (0.073 R)
• M73: 76,495,226 km (0.101 R)
• M74: 80,837,902 km (0.11 R)
• M75: 81,443,026 km (0.114 R)
• M76: 81,746,260 km (0.073 R)
• M77: 83,115,231 km (0.028 R)
• M78: 83,878,928 km (0.094 R)
• M79: 84,031,966 km (0.112 R)
• M80: 84,491,681 km (0.042 R)
• M81: 84,645,168 km (0.085 R)
• M82: 85,105,929 km (0.116 R)
• M83: 85,413,503 km (0.084 R)
• M84: 85,875,760 km (0.076 R)
• M85: 86,029,995 km (0.105 R)
• M86: 86,493,300 km (0.076 R)
• M87: 87,577,436 km (0.112 R)
• M88: 88,822,090 km (0.097 R)
• M89: 90,542,914 km (0.112 R)
• M90: 93,541,155 km (0.045 R)
• M91: 93,699,878 km (0.112 R)
• M92: 95,132,128 km (0.092 R)
• M93: 97,053,115 km (0.063 R)
• M94: 99,148,682 km (0.073 R)
• M95: 99,472,411 km (0.103 R)
• M96: 100,770,771 km (0.093 R)
• M97: 109,512,672 km (0.109 R)
• M98: 110,517,521 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 963.2

Radius: 6.2

Gravity: 25.06 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 19.29 AU - 20.41 AU

Year: 31375 Days

Day: 15.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 115,087,320 km

• M1: 427,102 km (0.104 R)
• M2: 1,324,540 km (0.112 R)
• M3: 1,480,421 km (0.093 R)
• M4: 1,601,296 km (0.089 R)
• M5: 2,534,487 km (0.104 R)
• M6: 3,444,641 km (0.075 R)
• M7: 3,990,224 km (0.117 R)
• M8: 6,296,425 km (0.08 R)
• M9: 8,787,080 km (0.052 R)
• M10: 9,006,989 km (0.079 R)
• M11: 9,154,492 km (0.077 R)
• M12: 9,228,693 km (0.09 R)
• M13: 10,286,948 km (0.116 R)
• M14: 11,622,707 km (0.113 R)
• M15: 11,864,158 km (0.102 R)
• M16: 12,025,874 km (0.091 R)
• M17: 13,095,648 km (0.083 R)
• M18: 13,430,747 km (0.111 R)
• M19: 13,684,166 km (0.109 R)
• M20: 13,853,810 km (0.095 R)
• M21: 14,281,211 km (0.049 R)
• M22: 14,453,398 km (0.046 R)
• M23: 14,886,783 km (0.088 R)
• M24: 14,973,999 km (0.114 R)
• M25: 15,855,430 km (0.106 R)
• M26: 17,760,259 km (0.097 R)
• M27: 18,504,658 km (0.09 R)
• M28: 18,786,501 km (0.098 R)
• M29: 20,313,446 km (0.118 R)
• M30: 22,476,930 km (0.11 R)
• M31: 22,878,152 km (0.093 R)
• M32: 24,506,375 km (0.104 R)
• M33: 25,438,669 km (0.064 R)
• M34: 26,593,714 km (0.047 R)
• M35: 28,412,226 km (0.079 R)
• M36: 30,935,792 km (0.103 R)
• M37: 31,493,793 km (0.101 R)
• M38: 32,733,061 km (0.099 R)
• M39: 32,960,001 km (0.112 R)
• M40: 34,103,079 km (0.078 R)
• M41: 37,016,946 km (0.055 R)
• M42: 41,842,225 km (0.071 R)
• M43: 43,078,951 km (0.052 R)
• M44: 43,203,267 km (0.11 R)
• M45: 44,704,780 km (0.08 R)
• M46: 46,096,041 km (0.089 R)
• M47: 46,477,964 km (0.07 R)
• M48: 46,988,691 km (0.071 R)
• M49: 47,116,747 km (0.072 R)
• M50: 49,180,450 km (0.113 R)
• M51: 50,485,242 km (0.118 R)
• M52: 51,405,269 km (0.115 R)
• M53: 53,128,637 km (0.071 R)
• M54: 54,064,371 km (0.12 R)
• M55: 55,816,761 km (0.078 R)
• M56: 56,087,982 km (0.103 R)
• M57: 56,223,817 km (0.076 R)
• M58: 58,136,276 km (0.06 R)
• M59: 58,273,607 km (0.111 R)
• M60: 60,208,805 km (0.063 R)
• M61: 63,433,536 km (0.087 R)
• M62: 67,001,745 km (0.071 R)
• M63: 68,012,428 km (0.109 R)
• M64: 68,447,159 km (0.094 R)
• M65: 70,048,904 km (0.111 R)
• M66: 70,195,210 km (0.105 R)
• M67: 70,341,517 km (0.11 R)
• M68: 71,515,860 km (0.109 R)
• M69: 71,957,773 km (0.09 R)
• M70: 76,879,842 km (0.11 R)
• M71: 78,392,575 km (0.063 R)
• M72: 80,068,072 km (0.035 R)
• M73: 82,680,499 km (0.029 R)
• M74: 84,074,901 km (0.034 R)
• M75: 86,102,550 km (0.037 R)
• M76: 87,515,802 km (0.093 R)
• M77: 88,620,283 km (0.106 R)
• M78: 90,047,147 km (0.109 R)
• M79: 91,321,871 km (0.061 R)
• M80: 93,084,133 km (0.047 R)
• M81: 101,400,429 km (0.103 R)
• M82: 102,394,357 km (0.117 R)
• M83: 104,058,035 km (0.106 R)
• M84: 104,725,989 km (0.095 R)
• M85: 106,570,232 km (0.085 R)
• M86: 110,460,973 km (0.088 R)
• M87: 111,312,933 km (0.108 R)
• M88: 111,995,997 km (0.046 R)
• M89: 112,509,267 km (0.091 R)
• M90: 113,709,940 km (0.078 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 16,080 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit