🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.13 AU - 2.89 AU

Year: 1398 Days

Day: 26.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,991,984 km

• M1: 472,580 km (0.111 R)
• M2: 2,425,879 km (0.066 R)

Asteroid Belt

Center: 3.73 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.9 AU - 5 AU

Year: 3871 Days

Day: 27.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.9

Radius: 8.7

Gravity: 11.84 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 7.96 AU - 8.72 AU

Year: 8465 Days

Day: 9.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 92,991,984 km

• M1: 211,980 km (0.117 R)
• M2: 401,521 km (0.07 R)
• M3: 679,174 km (0.102 R)
• M4: 1,207,105 km (0.086 R)
• M5: 1,723,218 km (0.059 R)
• M6: 1,862,344 km (0.114 R)
• M7: 2,378,157 km (0.063 R)
• M8: 2,559,620 km (0.085 R)
• M9: 2,908,931 km (0.103 R)
• M10: 3,330,797 km (0.041 R)
• M11: 3,593,191 km (0.103 R)
• M12: 3,862,318 km (0.104 R)
• M13: 3,984,090 km (0.072 R)
• M14: 4,294,057 km (0.107 R)
• M15: 4,708,743 km (0.12 R)
• M16: 5,473,636 km (0.12 R)
• M17: 6,063,650 km (0.076 R)
• M18: 6,528,601 km (0.12 R)
• M19: 6,710,512 km (0.088 R)
• M20: 7,683,047 km (0.104 R)
• M21: 8,068,860 km (0.038 R)
• M22: 8,579,737 km (0.036 R)
• M23: 8,659,323 km (0.061 R)
• M24: 8,739,059 km (0.071 R)
• M25: 8,939,670 km (0.057 R)
• M26: 11,114,075 km (0.045 R)
• M27: 11,903,203 km (0.052 R)
• M28: 12,710,284 km (0.084 R)
• M29: 13,074,704 km (0.096 R)
• M30: 13,627,768 km (0.083 R)
• M31: 14,329,681 km (0.108 R)
• M32: 14,424,227 km (0.079 R)
• M33: 14,613,767 km (0.102 R)
• M34: 15,428,926 km (0.072 R)
• M35: 15,915,269 km (0.107 R)
• M36: 16,406,698 km (0.091 R)
• M37: 16,952,880 km (0.084 R)
• M38: 17,404,366 km (0.114 R)
• M39: 17,606,173 km (0.071 R)
• M40: 17,961,468 km (0.082 R)
• M41: 18,370,319 km (0.112 R)
• M42: 18,575,867 km (0.051 R)
• M43: 19,615,123 km (0.076 R)
• M44: 20,300,880 km (0.082 R)
• M45: 20,513,309 km (0.051 R)
• M46: 20,887,154 km (0.077 R)
• M47: 22,130,911 km (0.073 R)
• M48: 23,065,598 km (0.118 R)
• M49: 24,407,192 km (0.11 R)
• M50: 24,633,234 km (0.114 R)
• M51: 25,946,255 km (0.073 R)
• M52: 26,524,301 km (0.099 R)
• M53: 26,640,389 km (0.099 R)
• M54: 26,989,849 km (0.106 R)
• M55: 27,165,029 km (0.107 R)
• M56: 28,343,112 km (0.104 R)
• M57: 29,117,730 km (0.1 R)
• M58: 29,357,385 km (0.102 R)
• M59: 30,444,363 km (0.116 R)
• M60: 31,176,346 km (0.087 R)
• M61: 31,298,867 km (0.096 R)
• M62: 31,421,686 km (0.066 R)
• M63: 31,544,506 km (0.086 R)
• M64: 33,469,532 km (0.078 R)
• M65: 33,657,726 km (0.094 R)
• M66: 33,720,706 km (0.057 R)
• M67: 34,985,706 km (0.026 R)
• M68: 35,113,163 km (0.112 R)
• M69: 35,240,621 km (0.026 R)
• M70: 35,944,778 km (0.076 R)
• M71: 36,266,413 km (0.112 R)
• M72: 37,627,455 km (0.104 R)
• M73: 38,478,517 km (0.116 R)
• M74: 38,741,510 km (0.103 R)
• M75: 38,873,306 km (0.054 R)
• M76: 39,401,985 km (0.113 R)
• M77: 39,932,908 km (0.114 R)
• M78: 40,332,783 km (0.119 R)
• M79: 41,607,506 km (0.074 R)
• M80: 41,945,149 km (0.094 R)
• M81: 42,487,291 km (0.11 R)
• M82: 42,963,611 km (0.048 R)
• M83: 43,441,726 km (0.052 R)
• M84: 43,715,639 km (0.079 R)
• M85: 43,784,305 km (0.025 R)
• M86: 44,127,782 km (0.038 R)
• M87: 44,541,120 km (0.074 R)
• M88: 45,371,538 km (0.084 R)
• M89: 45,440,952 km (0.094 R)
• M90: 45,928,042 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.8

Radius: 14.8

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 7.25 AU - 9.87 AU

Year: 8802 Days

Day: 13.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 92,991,984 km

• M1: 185,501 km (0.111 R)
• M2: 442,810 km (0.03 R)
• M3: 587,172 km (0.041 R)
• M4: 783,145 km (0.119 R)
• M5: 1,131,259 km (0.082 R)
• M6: 1,226,254 km (0.073 R)
• M7: 1,425,069 km (0.063 R)
• M8: 1,592,170 km (0.105 R)
• M9: 2,181,885 km (0.096 R)
• M10: 2,278,675 km (0.091 R)
• M11: 2,376,811 km (0.062 R)
• M12: 2,552,140 km (0.05 R)
• M13: 3,269,312 km (0.06 R)
• M14: 3,636,425 km (0.1 R)
• M15: 4,441,561 km (0.084 R)
• M16: 5,432,946 km (0.116 R)
• M17: 5,902,833 km (0.103 R)
• M18: 6,108,380 km (0.082 R)
• M19: 6,386,034 km (0.095 R)
• M20: 6,526,357 km (0.087 R)
• M21: 6,774,689 km (0.093 R)
• M22: 7,026,014 km (0.114 R)
• M23: 7,575,187 km (0.111 R)
• M24: 8,910,199 km (0.103 R)
• M25: 9,384,723 km (0.082 R)
• M26: 9,746,002 km (0.112 R)
• M27: 9,948,707 km (0.088 R)
• M28: 10,071,078 km (0.115 R)
• M29: 10,234,888 km (0.083 R)
• M30: 10,648,526 km (0.119 R)
• M31: 10,773,739 km (0.107 R)
• M32: 10,983,326 km (0.082 R)
• M33: 12,052,203 km (0.109 R)
• M34: 12,576,992 km (0.09 R)
• M35: 13,603,832 km (0.03 R)
• M36: 14,058,759 km (0.086 R)
• M37: 15,453,310 km (0.116 R)
• M38: 15,737,546 km (0.043 R)
• M39: 16,455,766 km (0.091 R)
• M40: 16,697,516 km (0.114 R)
• M41: 17,676,335 km (0.12 R)
• M42: 18,322,747 km (0.115 R)
• M43: 18,422,828 km (0.119 R)
• M44: 18,875,661 km (0.085 R)
• M45: 19,689,773 km (0.052 R)
• M46: 21,299,595 km (0.038 R)
• M47: 21,510,379 km (0.051 R)
• M48: 22,413,950 km (0.097 R)
• M49: 23,059,315 km (0.097 R)
• M50: 23,167,474 km (0.074 R)
• M51: 24,038,882 km (0.108 R)
• M52: 24,203,440 km (0.098 R)
• M53: 24,644,155 km (0.117 R)
• M54: 26,320,399 km (0.099 R)
• M55: 26,660,136 km (0.077 R)
• M56: 27,572,982 km (0.086 R)
• M57: 28,380,212 km (0.054 R)
• M58: 30,076,951 km (0.054 R)
• M59: 31,086,886 km (0.081 R)
• M60: 31,686,175 km (0.079 R)
• M61: 31,806,452 km (0.092 R)
• M62: 31,987,316 km (0.058 R)
• M63: 34,182,964 km (0.109 R)
• M64: 35,112,116 km (0.07 R)
• M65: 35,236,582 km (0.089 R)
• M66: 35,548,493 km (0.084 R)
• M67: 36,300,971 km (0.117 R)
• M68: 36,616,024 km (0.09 R)
• M69: 38,141,024 km (0.104 R)
• M70: 38,461,313 km (0.086 R)
• M71: 39,946,222 km (0.096 R)
• M72: 40,141,297 km (0.097 R)
• M73: 41,055,789 km (0.092 R)
• M74: 41,845,217 km (0.12 R)
• M75: 42,043,285 km (0.042 R)
• M76: 42,374,195 km (0.092 R)
• M77: 42,639,582 km (0.096 R)
• M78: 42,971,988 km (0.067 R)
• M79: 44,849,741 km (0.092 R)
• M80: 45,187,832 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 709

Radius: 7.4

Gravity: 12.95 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 14.7 AU - 14.72 AU

Year: 19829 Days

Day: 20.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 92,991,984 km

• M1: 136,732 km (0.094 R)
• M2: 261,497 km (0.05 R)
• M3: 571,165 km (0.063 R)
• M4: 921,074 km (0.057 R)
• M5: 998,416 km (0.079 R)
• M6: 1,789,191 km (0.088 R)
• M7: 2,618,711 km (0.117 R)
• M8: 3,072,890 km (0.104 R)
• M9: 3,967,934 km (0.082 R)
• M10: 4,356,140 km (0.09 R)
• M11: 4,488,235 km (0.032 R)
• M12: 4,846,971 km (0.06 R)
• M13: 5,029,780 km (0.099 R)
• M14: 5,832,223 km (0.092 R)
• M15: 6,422,386 km (0.097 R)
• M16: 7,765,177 km (0.111 R)
• M17: 9,191,592 km (0.119 R)
• M18: 9,819,006 km (0.048 R)
• M19: 9,992,390 km (0.106 R)
• M20: 10,166,970 km (0.07 R)
• M21: 10,225,463 km (0.117 R)
• M22: 10,578,215 km (0.053 R)
• M23: 13,284,889 km (0.108 R)
• M24: 14,058,161 km (0.075 R)
• M25: 14,123,385 km (0.096 R)
• M26: 15,178,649 km (0.025 R)
• M27: 16,327,710 km (0.102 R)
• M28: 16,670,888 km (0.09 R)
• M29: 16,739,852 km (0.052 R)
• M30: 18,565,245 km (0.088 R)
• M31: 18,779,918 km (0.119 R)
• M32: 20,600,524 km (0.088 R)
• M33: 20,971,378 km (0.097 R)
• M34: 21,344,475 km (0.111 R)
• M35: 22,552,926 km (0.118 R)
• M36: 23,165,529 km (0.108 R)
• M37: 24,250,563 km (0.11 R)
• M38: 26,148,960 km (0.094 R)
• M39: 26,711,597 km (0.086 R)
• M40: 28,094,630 km (0.077 R)
• M41: 29,084,968 km (0.053 R)
• M42: 29,751,426 km (0.116 R)
• M43: 30,338,747 km (0.104 R)
• M44: 31,695,450 km (0.108 R)
• M45: 31,780,871 km (0.031 R)
• M46: 31,952,011 km (0.076 R)
• M47: 34,292,170 km (0.106 R)
• M48: 34,379,984 km (0.081 R)
• M49: 36,061,016 km (0.062 R)
• M50: 36,507,715 km (0.078 R)
• M51: 36,956,359 km (0.093 R)
• M52: 39,594,368 km (0.059 R)
• M53: 40,240,182 km (0.1 R)
• M54: 41,075,686 km (0.046 R)
• M55: 41,355,434 km (0.072 R)
• M56: 41,729,428 km (0.115 R)
• M57: 42,386,612 km (0.086 R)
• M58: 43,331,322 km (0.07 R)
• M59: 43,711,151 km (0.109 R)
• M60: 44,474,101 km (0.115 R)
• M61: 46,013,313 km (0.086 R)
• M62: 46,497,861 km (0.082 R)
• M63: 46,692,188 km (0.103 R)
• M64: 47,667,716 km (0.065 R)
• M65: 49,539,784 km (0.096 R)
• M66: 50,335,196 km (0.073 R)
• M67: 50,634,541 km (0.076 R)
• M68: 54,682,210 km (0.077 R)
• M69: 55,710,247 km (0.11 R)
• M70: 55,813,470 km (0.027 R)
• M71: 56,123,287 km (0.059 R)
• M72: 56,433,702 km (0.06 R)
• M73: 57,056,179 km (0.105 R)
• M74: 59,042,689 km (0.1 R)
• M75: 59,780,207 km (0.054 R)
• M76: 62,653,383 km (0.066 R)
• M77: 62,760,645 km (0.101 R)
• M78: 63,298,001 km (0.096 R)
• M79: 63,513,422 km (0.106 R)
• M80: 65,462,532 km (0.098 R)
• M81: 66,334,987 km (0.117 R)
• M82: 68,754,433 km (0.111 R)
• M83: 69,974,853 km (0.08 R)
• M84: 70,309,054 km (0.059 R)
• M85: 71,538,599 km (0.101 R)
• M86: 71,650,648 km (0.11 R)
• M87: 71,875,195 km (0.119 R)
• M88: 72,099,741 km (0.043 R)
• M89: 73,000,769 km (0.079 R)
• M90: 73,679,046 km (0.093 R)
• M91: 73,792,291 km (0.085 R)
• M92: 74,472,962 km (0.078 R)
• M93: 75,041,733 km (0.105 R)
• M94: 75,954,878 km (0.095 R)
• M95: 76,069,171 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 509.2

Radius: 4.4

Gravity: 26.3 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 19.06 AU - 20.86 AU

Year: 31341 Days

Day: 22.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 92,991,984 km

• M1: 57,595 km (0.072 R)
• M2: 208,689 km (0.064 R)
• M3: 317,596 km (0.068 R)
• M4: 1,253,481 km (0.043 R)
• M5: 2,040,515 km (0.102 R)
• M6: 2,236,937 km (0.039 R)
• M7: 2,775,938 km (0.028 R)
• M8: 3,216,803 km (0.032 R)
• M9: 3,538,289 km (0.105 R)
• M10: 3,869,798 km (0.066 R)
• M11: 4,819,146 km (0.111 R)
• M12: 4,975,326 km (0.107 R)
• M13: 5,133,152 km (0.118 R)
• M14: 5,562,198 km (0.096 R)
• M15: 5,946,964 km (0.078 R)
• M16: 6,283,709 km (0.059 R)
• M17: 6,454,400 km (0.118 R)
• M18: 6,511,547 km (0.078 R)
• M19: 6,568,992 km (0.033 R)
• M20: 7,093,033 km (0.101 R)
• M21: 7,570,101 km (0.057 R)
• M22: 8,119,125 km (0.115 R)
• M23: 8,180,909 km (0.039 R)
• M24: 9,126,517 km (0.107 R)
• M25: 9,449,350 km (0.035 R)
• M26: 9,710,248 km (0.086 R)
• M27: 10,777,629 km (0.03 R)
• M28: 10,845,546 km (0.103 R)
• M29: 10,981,830 km (0.098 R)
• M30: 11,394,122 km (0.093 R)
• M31: 12,518,200 km (0.11 R)
• M32: 13,457,376 km (0.111 R)
• M33: 14,870,028 km (0.119 R)
• M34: 15,709,272 km (0.096 R)
• M35: 18,724,118 km (0.089 R)
• M36: 19,133,867 km (0.075 R)
• M37: 19,381,152 km (0.101 R)
• M38: 19,795,538 km (0.077 R)
• M39: 20,802,033 km (0.056 R)
• M40: 20,886,705 km (0.116 R)
• M41: 21,056,199 km (0.099 R)
• M42: 21,396,834 km (0.093 R)
• M43: 21,997,170 km (0.048 R)
• M44: 22,516,125 km (0.119 R)
• M45: 23,302,112 km (0.11 R)
• M46: 28,484,482 km (0.111 R)
• M47: 28,766,773 km (0.097 R)
• M48: 30,191,992 km (0.119 R)
• M49: 31,251,594 km (0.036 R)
• M50: 33,804,182 km (0.076 R)
• M51: 34,003,297 km (0.035 R)
• M52: 34,102,929 km (0.069 R)
• M53: 34,202,711 km (0.05 R)
• M54: 35,306,893 km (0.119 R)
• M55: 35,812,683 km (0.051 R)
• M56: 37,447,189 km (0.115 R)
• M57: 39,001,511 km (0.094 R)
• M58: 39,524,356 km (0.087 R)
• M59: 40,471,161 km (0.089 R)
• M60: 41,000,438 km (0.075 R)
• M61: 42,279,799 km (0.12 R)
• M62: 43,572,474 km (0.074 R)
• M63: 43,680,783 km (0.112 R)
• M64: 44,768,659 km (0.084 R)
• M65: 45,096,727 km (0.077 R)
• M66: 45,425,693 km (0.098 R)
• M67: 49,434,168 km (0.11 R)
• M68: 49,773,156 km (0.12 R)
• M69: 50,453,827 km (0.102 R)
• M70: 54,717,964 km (0.09 R)
• M71: 54,951,786 km (0.105 R)
• M72: 55,655,045 km (0.118 R)
• M73: 56,243,414 km (0.113 R)
• M74: 56,361,297 km (0.12 R)
• M75: 56,833,877 km (0.049 R)
• M76: 58,497,854 km (0.114 R)
• M77: 59,096,096 km (0.104 R)
• M78: 59,456,028 km (0.111 R)
• M79: 61,873,829 km (0.11 R)
• M80: 66,057,034 km (0.101 R)
• M81: 66,804,724 km (0.086 R)
• M82: 68,938,289 km (0.095 R)
• M83: 69,190,810 km (0.118 R)
• M84: 73,658,551 km (0.072 R)
• M85: 75,341,676 km (0.098 R)
• M86: 77,168,266 km (0.051 R)
• M87: 77,955,600 km (0.104 R)
• M88: 82,065,652 km (0.072 R)
• M89: 82,199,392 km (0.111 R)
• M90: 88,841,388 km (0.108 R)
• M91: 89,941,980 km (0.065 R)
• M92: 92,156,776 km (0.047 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 12,710 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit