🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.96 AU - 1.16 AU

Year: 389 Days

Day: 46.7 Hours

Environment

Temp: 40 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.28 AU - 1.88 AU

Year: 708 Days

Day: 34.2 Hours

Environment

Temp: -23 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,178,039 km

• M1: 39,643 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.17 AU - 2.49 AU

Year: 1268 Days

Day: 17.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.23 AU - 4.15 AU

Year: 2527 Days

Day: 45.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.2

Radius: 13.8

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 10.63 AU - 12.01 AU

Year: 13576 Days

Day: 5 Hours

Environment

Temp: -176 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 80,178,039 km

• M1: 177,273 km (0.057 R)
• M2: 322,383 km (0.104 R)
• M3: 464,202 km (0.047 R)
• M4: 933,491 km (0.081 R)
• M5: 1,454,091 km (0.09 R)
• M6: 1,664,576 km (0.047 R)
• M7: 2,326,396 km (0.098 R)
• M8: 2,670,322 km (0.095 R)
• M9: 2,930,921 km (0.091 R)
• M10: 3,165,940 km (0.086 R)
• M11: 3,302,971 km (0.074 R)
• M12: 3,583,318 km (0.1 R)
• M13: 4,167,497 km (0.11 R)
• M14: 5,301,749 km (0.109 R)
• M15: 5,506,698 km (0.111 R)
• M16: 6,009,197 km (0.115 R)
• M17: 7,420,952 km (0.089 R)
• M18: 7,836,086 km (0.111 R)
• M19: 8,258,700 km (0.077 R)
• M20: 9,028,680 km (0.057 R)
• M21: 9,274,021 km (0.07 R)
• M22: 10,843,901 km (0.066 R)
• M23: 11,157,308 km (0.108 R)
• M24: 11,367,942 km (0.089 R)
• M25: 12,495,013 km (0.104 R)
• M26: 12,823,679 km (0.099 R)
• M27: 13,939,679 km (0.107 R)
• M28: 14,223,466 km (0.115 R)
• M29: 15,671,574 km (0.084 R)
• M30: 16,803,132 km (0.116 R)
• M31: 16,984,295 km (0.105 R)
• M32: 17,653,895 km (0.115 R)
• M33: 19,650,728 km (0.052 R)
• M34: 20,033,100 km (0.107 R)
• M35: 20,225,183 km (0.055 R)
• M36: 20,740,548 km (0.098 R)
• M37: 21,260,101 km (0.086 R)
• M38: 21,521,598 km (0.088 R)
• M39: 21,718,320 km (0.109 R)
• M40: 21,849,816 km (0.116 R)
• M41: 22,978,383 km (0.118 R)
• M42: 23,718,742 km (0.112 R)
• M43: 24,672,429 km (0.115 R)
• M44: 25,292,063 km (0.118 R)
• M45: 26,266,245 km (0.112 R)
• M46: 26,617,052 km (0.073 R)
• M47: 26,969,504 km (0.116 R)
• M48: 28,538,636 km (0.088 R)
• M49: 28,899,466 km (0.056 R)
• M50: 30,063,936 km (0.114 R)
• M51: 30,947,461 km (0.061 R)
• M52: 34,719,571 km (0.034 R)
• M53: 34,950,551 km (0.078 R)
• M54: 35,646,330 km (0.045 R)
• M55: 36,268,657 km (0.101 R)
• M56: 36,503,077 km (0.12 R)
• M57: 37,366,407 km (0.108 R)
• M58: 38,634,398 km (0.095 R)
• M59: 38,953,640 km (0.082 R)
• M60: 40,077,718 km (0.103 R)
• M61: 40,400,850 km (0.04 R)
• M62: 40,643,797 km (0.025 R)
• M63: 40,968,424 km (0.048 R)
• M64: 42,111,352 km (0.085 R)
• M65: 43,016,868 km (0.051 R)
• M66: 44,178,495 km (0.078 R)
• M67: 44,847,048 km (0.117 R)
• M68: 46,872,304 km (0.076 R)
• M69: 47,383,330 km (0.108 R)
• M70: 48,239,180 km (0.111 R)
• M71: 48,668,974 km (0.114 R)
• M72: 48,927,480 km (0.105 R)
• M73: 49,100,116 km (0.106 R)
• M74: 49,186,434 km (0.046 R)
• M75: 50,052,904 km (0.051 R)
• M76: 51,011,827 km (0.04 R)
• M77: 51,537,514 km (0.077 R)
• M78: 51,800,955 km (0.114 R)
• M79: 54,103,267 km (0.11 R)
• M80: 54,639,276 km (0.102 R)
• M81: 54,997,712 km (0.106 R)
• M82: 55,087,322 km (0.086 R)
• M83: 55,356,747 km (0.106 R)
• M84: 57,983,686 km (0.088 R)
• M85: 59,818,953 km (0.096 R)
• M86: 60,003,407 km (0.106 R)
• M87: 61,114,919 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193.4

Radius: 7.6

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 14.36 AU - 15 AU

Year: 20049 Days

Day: 21.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 80,178,039 km

• M1: 102,774 km (0.117 R)
• M2: 407,355 km (0.074 R)
• M3: 586,872 km (0.079 R)
• M4: 703,409 km (0.101 R)
• M5: 1,419,534 km (0.033 R)
• M6: 1,792,332 km (0.073 R)
• M7: 1,890,319 km (0.077 R)
• M8: 2,040,665 km (0.094 R)
• M9: 2,487,813 km (0.064 R)
• M10: 2,569,792 km (0.094 R)
• M11: 2,736,594 km (0.085 R)
• M12: 2,878,413 km (0.063 R)
• M13: 3,439,105 km (0.112 R)
• M14: 3,500,141 km (0.099 R)
• M15: 4,325,622 km (0.071 R)
• M16: 4,457,867 km (0.111 R)
• M17: 5,000,159 km (0.089 R)
• M18: 5,138,986 km (0.078 R)
• M19: 5,385,075 km (0.093 R)
• M20: 5,925,272 km (0.101 R)
• M21: 6,035,376 km (0.104 R)
• M22: 6,294,929 km (0.052 R)
• M23: 6,444,975 km (0.06 R)
• M24: 6,786,807 km (0.068 R)
• M25: 7,212,712 km (0.107 R)
• M26: 7,448,628 km (0.105 R)
• M27: 7,928,089 km (0.101 R)
• M28: 8,171,634 km (0.057 R)
• M29: 8,376,434 km (0.076 R)
• M30: 9,425,863 km (0.05 R)
• M31: 11,053,637 km (0.096 R)
• M32: 12,624,415 km (0.118 R)
• M33: 12,956,372 km (0.09 R)
• M34: 13,243,301 km (0.112 R)
• M35: 14,067,436 km (0.057 R)
• M36: 14,908,176 km (0.109 R)
• M37: 15,917,961 km (0.115 R)
• M38: 16,689,886 km (0.118 R)
• M39: 17,368,612 km (0.116 R)
• M40: 18,430,308 km (0.107 R)
• M41: 19,185,927 km (0.049 R)
• M42: 19,294,834 km (0.083 R)
• M43: 19,567,551 km (0.071 R)
• M44: 19,841,764 km (0.117 R)
• M45: 22,080,197 km (0.071 R)
• M46: 23,635,865 km (0.113 R)
• M47: 24,515,351 km (0.093 R)
• M48: 24,633,384 km (0.066 R)
• M49: 26,306,187 km (0.112 R)
• M50: 26,973,394 km (0.104 R)
• M51: 27,339,609 km (0.058 R)
• M52: 28,386,196 km (0.119 R)
• M53: 28,758,695 km (0.086 R)
• M54: 29,886,064 km (0.055 R)
• M55: 30,772,731 km (0.104 R)
• M56: 32,442,393 km (0.092 R)
• M57: 33,092,395 km (0.04 R)
• M58: 33,484,491 km (0.089 R)
• M59: 33,681,063 km (0.118 R)
• M60: 35,935,952 km (0.057 R)
• M61: 37,829,113 km (0.094 R)
• M62: 37,965,696 km (0.101 R)
• M63: 38,856,701 km (0.071 R)
• M64: 40,519,780 km (0.102 R)
• M65: 41,430,382 km (0.077 R)
• M66: 41,500,693 km (0.081 R)
• M67: 43,414,200 km (0.1 R)
• M68: 44,922,296 km (0.061 R)
• M69: 45,573,944 km (0.105 R)
• M70: 48,063,701 km (0.105 R)
• M71: 48,507,558 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 538.9

Radius: 6.1

Gravity: 14.48 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 12.12 AU - 18.46 AU

Year: 21311 Days

Day: 15.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,178,039 km

• M1: 87,964 km (0.109 R)
• M2: 347,965 km (0.086 R)
• M3: 400,623 km (0.082 R)
• M4: 728,542 km (0.116 R)
• M5: 774,618 km (0.037 R)
• M6: 1,020,108 km (0.07 R)
• M7: 1,098,348 km (0.107 R)
• M8: 1,151,754 km (0.078 R)
• M9: 1,431,652 km (0.041 R)
• M10: 1,670,559 km (0.087 R)
• M11: 1,794,726 km (0.11 R)
• M12: 2,460,586 km (0.102 R)
• M13: 2,968,022 km (0.114 R)
• M14: 3,272,304 km (0.102 R)
• M15: 3,586,459 km (0.116 R)
• M16: 4,937,627 km (0.107 R)
• M17: 5,116,546 km (0.042 R)
• M18: 6,427,921 km (0.095 R)
• M19: 6,970,064 km (0.115 R)
• M20: 7,526,867 km (0.037 R)
• M21: 8,308,965 km (0.109 R)
• M22: 9,226,149 km (0.102 R)
• M23: 10,690,114 km (0.117 R)
• M24: 11,330,992 km (0.032 R)
• M25: 11,984,285 km (0.113 R)
• M26: 12,588,661 km (0.119 R)
• M27: 13,202,910 km (0.064 R)
• M28: 13,952,993 km (0.083 R)
• M29: 14,079,254 km (0.115 R)
• M30: 14,269,542 km (0.111 R)
• M31: 15,756,097 km (0.091 R)
• M32: 16,818,989 km (0.058 R)
• M33: 16,953,328 km (0.029 R)
• M34: 17,904,771 km (0.114 R)
• M35: 18,456,189 km (0.097 R)
• M36: 18,803,555 km (0.106 R)
• M37: 20,429,534 km (0.092 R)
• M38: 20,501,191 km (0.115 R)
• M39: 20,572,998 km (0.108 R)
• M40: 20,860,974 km (0.101 R)
• M41: 22,099,944 km (0.048 R)
• M42: 22,914,205 km (0.106 R)
• M43: 23,813,587 km (0.09 R)
• M44: 23,889,134 km (0.106 R)
• M45: 25,184,353 km (0.091 R)
• M46: 25,492,524 km (0.101 R)
• M47: 26,112,308 km (0.107 R)
• M48: 26,346,130 km (0.071 R)
• M49: 27,366,986 km (0.098 R)
• M50: 27,842,557 km (0.117 R)
• M51: 27,922,143 km (0.08 R)
• M52: 29,609,458 km (0.069 R)
• M53: 30,588,426 km (0.078 R)
• M54: 31,246,956 km (0.08 R)
• M55: 31,412,262 km (0.06 R)
• M56: 31,660,893 km (0.106 R)
• M57: 32,829,552 km (0.076 R)
• M58: 34,780,159 km (0.082 R)
• M59: 35,381,243 km (0.085 R)
• M60: 35,726,215 km (0.101 R)
• M61: 37,731,425 km (0.085 R)
• M62: 37,907,652 km (0.069 R)
• M63: 37,995,765 km (0.091 R)
• M64: 38,880,935 km (0.06 R)
• M65: 39,058,807 km (0.099 R)
• M66: 39,683,528 km (0.072 R)
• M67: 39,952,206 km (0.09 R)
• M68: 40,491,506 km (0.091 R)
• M69: 40,671,771 km (0.088 R)
• M70: 42,764,347 km (0.064 R)
• M71: 43,315,914 km (0.08 R)
• M72: 45,452,171 km (0.116 R)
• M73: 45,639,468 km (0.037 R)
• M74: 46,297,399 km (0.101 R)
• M75: 47,527,393 km (0.119 R)
• M76: 48,864,050 km (0.105 R)
• M77: 49,440,600 km (0.064 R)
• M78: 49,729,773 km (0.088 R)
• M79: 52,357,310 km (0.062 R)
• M80: 56,634,014 km (0.097 R)
• M81: 57,543,270 km (0.105 R)
• M82: 57,644,548 km (0.096 R)
• M83: 57,847,402 km (0.08 R)
• M84: 61,021,420 km (0.055 R)
• M85: 62,265,177 km (0.074 R)
• M86: 64,777,673 km (0.112 R)
• M87: 65,094,073 km (0.055 R)
• M88: 65,411,071 km (0.091 R)
• M89: 66,577,336 km (0.076 R)
• M90: 68,393,454 km (0.077 R)
• M91: 69,793,091 km (0.114 R)
• M92: 71,311,061 km (0.12 R)
• M93: 72,511,285 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 349.9

Radius: 7.4

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 16.6 AU - 22.04 AU

Year: 30270 Days

Day: 15.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 80,178,039 km

• M1: 120,277 km (0.036 R)
• M2: 239,207 km (0.119 R)
• M3: 371,452 km (0.058 R)
• M4: 781,350 km (0.079 R)
• M5: 908,059 km (0.05 R)
• M6: 1,097,001 km (0.057 R)
• M7: 2,363,347 km (0.105 R)
• M8: 3,013,799 km (0.111 R)
• M9: 3,093,834 km (0.104 R)
• M10: 3,421,154 km (0.114 R)
• M11: 4,153,136 km (0.106 R)
• M12: 4,468,189 km (0.061 R)
• M13: 6,157,149 km (0.112 R)
• M14: 6,361,500 km (0.063 R)
• M15: 6,724,723 km (0.083 R)
• M16: 7,689,181 km (0.106 R)
• M17: 7,854,187 km (0.045 R)
• M18: 8,810,866 km (0.119 R)
• M19: 9,863,436 km (0.116 R)
• M20: 9,923,126 km (0.107 R)
• M21: 9,982,965 km (0.044 R)
• M22: 11,894,228 km (0.104 R)
• M23: 12,793,610 km (0.05 R)
• M24: 12,989,134 km (0.12 R)
• M25: 14,861,800 km (0.051 R)
• M26: 15,204,978 km (0.097 R)
• M27: 16,674,927 km (0.073 R)
• M28: 19,148,976 km (0.111 R)
• M29: 21,735,224 km (0.103 R)
• M30: 21,968,597 km (0.091 R)
• M31: 22,281,107 km (0.065 R)
• M32: 22,989,752 km (0.047 R)
• M33: 23,625,693 km (0.065 R)
• M34: 24,428,883 km (0.097 R)
• M35: 26,309,927 km (0.102 R)
• M36: 26,891,564 km (0.071 R)
• M37: 27,058,515 km (0.057 R)
• M38: 27,393,464 km (0.085 R)
• M39: 28,661,905 km (0.106 R)
• M40: 31,783,264 km (0.036 R)
• M41: 32,491,461 km (0.055 R)
• M42: 32,580,322 km (0.033 R)
• M43: 33,923,412 km (0.094 R)
• M44: 34,194,184 km (0.053 R)
• M45: 34,375,048 km (0.113 R)
• M46: 35,650,369 km (0.046 R)
• M47: 36,755,748 km (0.088 R)
• M48: 36,848,349 km (0.074 R)
• M49: 40,043,460 km (0.106 R)
• M50: 40,520,827 km (0.104 R)
• M51: 40,712,313 km (0.054 R)
• M52: 41,384,755 km (0.096 R)
• M53: 41,481,096 km (0.115 R)
• M54: 43,816,169 km (0.088 R)
• M55: 45,197,855 km (0.077 R)
• M56: 45,794,451 km (0.073 R)
• M57: 46,093,647 km (0.105 R)
• M58: 46,193,579 km (0.073 R)
• M59: 46,293,510 km (0.119 R)
• M60: 47,297,162 km (0.113 R)
• M61: 47,801,756 km (0.045 R)
• M62: 49,019,781 km (0.084 R)
• M63: 49,530,359 km (0.064 R)
• M64: 49,735,009 km (0.083 R)
• M65: 50,350,903 km (0.114 R)
• M66: 51,382,829 km (0.09 R)
• M67: 51,797,664 km (0.103 R)
• M68: 54,309,413 km (0.067 R)
• M69: 54,837,643 km (0.103 R)
• M70: 55,899,189 km (0.064 R)
• M71: 56,432,655 km (0.06 R)
• M72: 58,042,777 km (0.106 R)
• M73: 59,885,823 km (0.094 R)
• M74: 62,852,349 km (0.093 R)
• M75: 64,632,713 km (0.115 R)
• M76: 65,192,508 km (0.087 R)
• M77: 67,788,031 km (0.027 R)
• M78: 68,698,783 km (0.09 R)
• M79: 69,384,390 km (0.102 R)
• M80: 69,842,758 km (0.082 R)
• M81: 72,149,707 km (0.103 R)
• M82: 72,963,070 km (0.066 R)
• M83: 74,833,492 km (0.119 R)
• M84: 74,950,927 km (0.06 R)
• M85: 75,538,996 km (0.095 R)
• M86: 75,774,613 km (0.12 R)
• M87: 76,956,585 km (0.12 R)
• M88: 77,312,329 km (0.087 R)
• M89: 78,979,747 km (0.079 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 18,720 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit