🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.46 AU - 0.6 AU

Year: 142 Days

Day: 33.5 Hours

Environment

Temp: 241 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.53 AU - 0.77 AU

Year: 193 Days

Day: 27.5 Hours

Environment

Temp: 156 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.65 AU - 0.77 AU

Year: 221 Days

Day: 31.1 Hours

Environment

Temp: 195 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,976,267 km

• M1: 40,691 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.41 AU - 3.73 AU

Year: 2489 Days

Day: 19.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.5

Radius: 11.3

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 6.96 AU - 11.54 AU

Year: 10380 Days

Day: 5.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 62,976,267 km

• M1: 144,661 km (0.058 R)
• M2: 242,648 km (0.117 R)
• M3: 333,603 km (0.1 R)
• M4: 416,480 km (0.113 R)
• M5: 718,219 km (0.093 R)
• M6: 1,261,409 km (0.11 R)
• M7: 1,342,342 km (0.069 R)
• M8: 1,729,351 km (0.108 R)
• M9: 1,912,609 km (0.056 R)
• M10: 2,224,221 km (0.091 R)
• M11: 2,298,422 km (0.113 R)
• M12: 2,578,020 km (0.1 R)
• M13: 2,868,689 km (0.111 R)
• M14: 3,424,594 km (0.107 R)
• M15: 3,833,595 km (0.089 R)
• M16: 4,602,678 km (0.119 R)
• M17: 5,185,661 km (0.082 R)
• M18: 5,655,248 km (0.101 R)
• M19: 5,964,467 km (0.116 R)
• M20: 6,068,737 km (0.094 R)
• M21: 6,349,981 km (0.086 R)
• M22: 6,635,414 km (0.101 R)
• M23: 6,743,573 km (0.108 R)
• M24: 7,218,995 km (0.115 R)
• M25: 7,592,092 km (0.08 R)
• M26: 8,435,226 km (0.118 R)
• M27: 8,513,316 km (0.065 R)
• M28: 10,292,633 km (0.093 R)
• M29: 10,628,181 km (0.048 R)
• M30: 11,052,739 km (0.094 R)
• M31: 11,874,780 km (0.117 R)
• M32: 13,394,545 km (0.117 R)
• M33: 13,577,353 km (0.063 R)
• M34: 13,945,364 km (0.115 R)
• M35: 14,223,616 km (0.046 R)
• M36: 14,785,655 km (0.113 R)
• M37: 15,117,014 km (0.073 R)
• M38: 16,368,550 km (0.09 R)
• M39: 17,703,412 km (0.114 R)
• M40: 18,156,095 km (0.117 R)
• M41: 18,510,792 km (0.12 R)
• M42: 19,744,376 km (0.069 R)
• M43: 20,004,676 km (0.042 R)
• M44: 20,318,682 km (0.099 R)
• M45: 20,476,209 km (0.111 R)
• M46: 20,581,525 km (0.038 R)
• M47: 20,739,650 km (0.105 R)
• M48: 21,004,439 km (0.089 R)
• M49: 21,216,868 km (0.093 R)
• M50: 21,697,675 km (0.091 R)
• M51: 21,805,086 km (0.052 R)
• M52: 22,507,149 km (0.096 R)
• M53: 23,271,445 km (0.088 R)
• M54: 23,381,250 km (0.097 R)
• M55: 23,767,212 km (0.104 R)
• M56: 23,988,767 km (0.086 R)
• M57: 24,155,269 km (0.076 R)
• M58: 25,842,135 km (0.04 R)
• M59: 26,241,262 km (0.046 R)
• M60: 27,334,673 km (0.114 R)
• M61: 28,913,977 km (0.062 R)
• M62: 29,685,005 km (0.078 R)
• M63: 30,402,626 km (0.115 R)
• M64: 30,582,891 km (0.115 R)
• M65: 30,763,605 km (0.11 R)
• M66: 33,268,173 km (0.11 R)
• M67: 34,075,852 km (0.083 R)
• M68: 34,450,744 km (0.076 R)
• M69: 34,576,107 km (0.036 R)
• M70: 34,827,132 km (0.045 R)
• M71: 35,078,756 km (0.088 R)
• M72: 35,457,388 km (0.114 R)
• M73: 36,537,485 km (0.04 R)
• M74: 36,985,381 km (0.079 R)
• M75: 38,534,916 km (0.104 R)
• M76: 38,664,916 km (0.073 R)
• M77: 38,860,291 km (0.106 R)
• M78: 39,776,428 km (0.119 R)
• M79: 40,699,746 km (0.065 R)
• M80: 41,563,375 km (0.047 R)
• M81: 42,433,137 km (0.081 R)
• M82: 42,567,476 km (0.083 R)
• M83: 43,715,041 km (0.052 R)
• M84: 45,696,016 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.5

Radius: 9.7

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 10.9 AU - 11.98 AU

Year: 14276 Days

Day: 10.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 62,976,267 km

• M1: 220,507 km (0.116 R)
• M2: 430,094 km (0.047 R)
• M3: 623,524 km (0.117 R)
• M4: 774,618 km (0.065 R)
• M5: 1,154,596 km (0.086 R)
• M6: 1,475,334 km (0.102 R)
• M7: 1,565,691 km (0.116 R)
• M8: 1,728,304 km (0.099 R)
• M9: 2,045,152 km (0.092 R)
• M10: 2,433,808 km (0.041 R)
• M11: 2,705,777 km (0.044 R)
• M12: 3,103,109 km (0.113 R)
• M13: 3,610,245 km (0.063 R)
• M14: 3,671,730 km (0.104 R)
• M15: 4,207,739 km (0.051 R)
• M16: 4,370,203 km (0.115 R)
• M17: 5,493,383 km (0.087 R)
• M18: 8,270,369 km (0.048 R)
• M19: 8,762,546 km (0.101 R)
• M20: 8,887,011 km (0.112 R)
• M21: 9,179,924 km (0.094 R)
• M22: 9,433,492 km (0.116 R)
• M23: 9,818,258 km (0.078 R)
• M24: 11,047,952 km (0.119 R)
• M25: 11,498,840 km (0.109 R)
• M26: 11,726,528 km (0.09 R)
• M27: 12,001,788 km (0.116 R)
• M28: 12,140,166 km (0.083 R)
• M29: 12,793,161 km (0.108 R)
• M30: 13,171,494 km (0.091 R)
• M31: 13,266,638 km (0.059 R)
• M32: 13,793,971 km (0.07 R)
• M33: 13,939,081 km (0.114 R)
• M34: 15,217,095 km (0.07 R)
• M35: 15,567,603 km (0.045 R)
• M36: 16,327,560 km (0.057 R)
• M37: 16,840,980 km (0.114 R)
• M38: 17,307,576 km (0.109 R)
• M39: 17,568,624 km (0.081 R)
• M40: 17,778,510 km (0.085 R)
• M41: 18,839,907 km (0.051 R)
• M42: 21,023,737 km (0.108 R)
• M43: 21,526,086 km (0.074 R)
• M44: 22,485,757 km (0.105 R)
• M45: 24,974,766 km (0.102 R)
• M46: 25,269,773 km (0.114 R)
• M47: 25,625,367 km (0.05 R)
• M48: 25,982,607 km (0.112 R)
• M49: 26,161,825 km (0.108 R)
• M50: 26,341,492 km (0.11 R)
• M51: 26,883,037 km (0.073 R)
• M52: 27,124,787 km (0.1 R)
• M53: 27,428,171 km (0.066 R)
• M54: 27,854,675 km (0.08 R)
• M55: 28,529,361 km (0.036 R)
• M56: 28,961,400 km (0.104 R)
• M57: 30,082,636 km (0.065 R)
• M58: 30,459,473 km (0.104 R)
• M59: 30,837,955 km (0.112 R)
• M60: 31,154,505 km (0.086 R)
• M61: 33,790,718 km (0.091 R)
• M62: 34,247,889 km (0.063 R)
• M63: 34,575,808 km (0.118 R)
• M64: 34,772,978 km (0.077 R)
• M65: 35,831,084 km (0.115 R)
• M66: 36,363,951 km (0.025 R)
• M67: 36,899,661 km (0.079 R)
• M68: 37,168,339 km (0.12 R)
• M69: 37,302,977 km (0.109 R)
• M70: 37,370,446 km (0.108 R)
• M71: 38,453,983 km (0.118 R)
• M72: 39,479,177 km (0.095 R)
• M73: 39,616,658 km (0.12 R)
• M74: 39,754,138 km (0.089 R)
• M75: 39,960,733 km (0.059 R)
• M76: 40,374,969 km (0.114 R)
• M77: 40,790,702 km (0.079 R)
• M78: 42,397,383 km (0.072 R)
• M79: 42,749,387 km (0.102 R)
• M80: 42,819,997 km (0.046 R)
• M81: 43,385,477 km (0.116 R)
• M82: 43,953,500 km (0.115 R)
• M83: 44,666,932 km (0.096 R)
• M84: 46,685,157 km (0.117 R)
• M85: 47,194,239 km (0.092 R)
• M86: 48,364,992 km (0.095 R)
• M87: 48,438,444 km (0.074 R)
• M88: 48,806,455 km (0.089 R)
• M89: 49,175,363 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.2

Radius: 11.8

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 10.89 AU - 11.99 AU

Year: 14276 Days

Day: 12.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 62,976,267 km

• M1: 175,927 km (0.063 R)
• M2: 277,205 km (0.068 R)
• M3: 622,178 km (0.119 R)
• M4: 915,539 km (0.092 R)
• M5: 1,029,832 km (0.096 R)
• M6: 1,316,012 km (0.094 R)
• M7: 1,513,781 km (0.107 R)
• M8: 1,604,886 km (0.106 R)
• M9: 2,088,835 km (0.1 R)
• M10: 2,294,831 km (0.035 R)
• M11: 2,427,225 km (0.081 R)
• M12: 2,562,163 km (0.09 R)
• M13: 2,644,292 km (0.098 R)
• M14: 3,126,895 km (0.112 R)
• M15: 3,244,628 km (0.084 R)
• M16: 3,981,398 km (0.114 R)
• M17: 4,270,870 km (0.069 R)
• M18: 4,600,733 km (0.116 R)
• M19: 7,643,703 km (0.025 R)
• M20: 9,203,261 km (0.098 R)
• M21: 10,106,383 km (0.038 R)
• M22: 11,490,912 km (0.116 R)
• M23: 11,950,028 km (0.12 R)
• M24: 12,042,629 km (0.078 R)
• M25: 13,076,799 km (0.068 R)
• M26: 13,315,706 km (0.059 R)
• M27: 13,459,769 km (0.066 R)
• M28: 14,929,269 km (0.111 R)
• M29: 15,480,687 km (0.081 R)
• M30: 15,632,229 km (0.091 R)
• M31: 15,733,657 km (0.076 R)
• M32: 16,038,837 km (0.055 R)
• M33: 16,449,034 km (0.057 R)
• M34: 16,655,329 km (0.065 R)
• M35: 16,758,851 km (0.113 R)
• M36: 17,384,320 km (0.111 R)
• M37: 18,123,782 km (0.037 R)
• M38: 18,230,296 km (0.112 R)
• M39: 18,443,921 km (0.104 R)
• M40: 18,819,711 km (0.103 R)
• M41: 18,981,427 km (0.104 R)
• M42: 19,197,895 km (0.115 R)
• M43: 19,360,807 km (0.068 R)
• M44: 19,469,714 km (0.049 R)
• M45: 20,237,450 km (0.103 R)
• M46: 20,792,010 km (0.064 R)
• M47: 21,972,636 km (0.1 R)
• M48: 22,714,342 km (0.062 R)
• M49: 22,944,274 km (0.112 R)
• M50: 23,406,382 km (0.064 R)
• M51: 23,638,558 km (0.112 R)
• M52: 24,105,303 km (0.118 R)
• M53: 24,222,438 km (0.087 R)
• M54: 25,404,411 km (0.1 R)
• M55: 26,423,771 km (0.078 R)
• M56: 27,517,780 km (0.12 R)
• M57: 28,440,650 km (0.099 R)
• M58: 28,999,248 km (0.097 R)
• M59: 29,373,692 km (0.106 R)
• M60: 30,190,496 km (0.089 R)
• M61: 30,316,756 km (0.088 R)
• M62: 30,887,472 km (0.098 R)
• M63: 32,168,180 km (0.077 R)
• M64: 32,491,162 km (0.082 R)
• M65: 34,319,248 km (0.071 R)
• M66: 35,712,153 km (0.116 R)
• M67: 35,912,614 km (0.036 R)
• M68: 37,123,460 km (0.102 R)
• M69: 37,394,232 km (0.081 R)
• M70: 38,347,619 km (0.1 R)
• M71: 38,552,867 km (0.075 R)
• M72: 38,758,564 km (0.09 R)
• M73: 38,895,895 km (0.111 R)
• M74: 39,102,191 km (0.065 R)
• M75: 40,069,790 km (0.11 R)
• M76: 40,347,593 km (0.057 R)
• M77: 40,765,719 km (0.118 R)
• M78: 42,240,006 km (0.103 R)
• M79: 42,806,384 km (0.082 R)
• M80: 43,090,470 km (0.109 R)
• M81: 43,375,155 km (0.058 R)
• M82: 44,161,291 km (0.09 R)
• M83: 46,693,983 km (0.087 R)
• M84: 48,088,535 km (0.119 R)
• M85: 48,976,248 km (0.1 R)
• M86: 49,124,799 km (0.092 R)
• M87: 49,571,199 km (0.044 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565.1

Radius: 6.6

Gravity: 12.97 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 12.48 AU - 12.8 AU

Year: 16581 Days

Day: 20.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,976,267 km

• M1: 92,451 km (0.114 R)
• M2: 135,835 km (0.092 R)
• M3: 330,761 km (0.076 R)
• M4: 493,972 km (0.064 R)
• M5: 915,539 km (0.093 R)
• M6: 1,399,787 km (0.115 R)
• M7: 2,130,872 km (0.073 R)
• M8: 2,407,927 km (0.108 R)
• M9: 3,030,105 km (0.116 R)
• M10: 3,590,798 km (0.08 R)
• M11: 4,221,054 km (0.076 R)
• M12: 4,297,498 km (0.093 R)
• M13: 4,765,590 km (0.072 R)
• M14: 5,962,522 km (0.106 R)
• M15: 6,794,586 km (0.062 R)
• M16: 7,064,909 km (0.117 R)
• M17: 7,849,699 km (0.083 R)
• M18: 8,038,342 km (0.071 R)
• M19: 8,085,765 km (0.117 R)
• M20: 8,324,224 km (0.064 R)
• M21: 9,201,615 km (0.035 R)
• M22: 9,955,140 km (0.086 R)
• M23: 11,467,126 km (0.098 R)
• M24: 11,681,350 km (0.117 R)
• M25: 13,049,422 km (0.101 R)
• M26: 13,161,022 km (0.103 R)
• M27: 14,237,229 km (0.064 R)
• M28: 14,409,716 km (0.096 R)
• M29: 14,931,363 km (0.107 R)
• M30: 15,165,185 km (0.082 R)
• M31: 15,577,327 km (0.074 R)
• M32: 16,052,899 km (0.086 R)
• M33: 17,692,791 km (0.072 R)
• M34: 17,940,225 km (0.101 R)
• M35: 18,064,392 km (0.086 R)
• M36: 18,563,899 km (0.08 R)
• M37: 19,258,033 km (0.063 R)
• M38: 19,448,920 km (0.082 R)
• M39: 19,640,256 km (0.091 R)
• M40: 19,896,517 km (0.103 R)
• M41: 20,671,883 km (0.102 R)
• M42: 21,786,985 km (0.106 R)
• M43: 23,394,414 km (0.072 R)
• M44: 23,530,099 km (0.113 R)
• M45: 23,734,001 km (0.086 R)
• M46: 24,762,786 km (0.096 R)
• M47: 27,005,707 km (0.072 R)
• M48: 27,504,915 km (0.042 R)
• M49: 27,576,423 km (0.118 R)
• M50: 30,341,739 km (0.07 R)
• M51: 30,489,692 km (0.116 R)
• M52: 31,083,894 km (0.108 R)
• M53: 32,889,541 km (0.061 R)
• M54: 33,269,968 km (0.077 R)
• M55: 33,499,002 km (0.114 R)
• M56: 33,958,567 km (0.093 R)
• M57: 34,574,461 km (0.106 R)
• M58: 34,728,996 km (0.107 R)
• M59: 35,817,321 km (0.094 R)
• M60: 37,153,828 km (0.075 R)
• M61: 38,506,642 km (0.085 R)
• M62: 39,713,597 km (0.082 R)
• M63: 39,794,530 km (0.063 R)
• M64: 40,525,166 km (0.064 R)
• M65: 40,769,758 km (0.095 R)
• M66: 41,260,290 km (0.104 R)
• M67: 42,082,180 km (0.055 R)
• M68: 42,164,758 km (0.079 R)
• M69: 42,577,948 km (0.102 R)
• M70: 43,158,687 km (0.091 R)
• M71: 43,742,118 km (0.055 R)
• M72: 44,076,769 km (0.055 R)
• M73: 44,580,165 km (0.106 R)
• M74: 44,748,463 km (0.105 R)
• M75: 44,832,537 km (0.105 R)
• M76: 46,698,172 km (0.114 R)
• M77: 47,554,620 km (0.083 R)
• M78: 47,812,527 km (0.12 R)
• M79: 49,543,823 km (0.093 R)
• M80: 52,090,577 km (0.095 R)
• M81: 52,267,850 km (0.085 R)
• M82: 53,245,921 km (0.094 R)
• M83: 54,050,758 km (0.111 R)
• M84: 54,140,517 km (0.108 R)
• M85: 57,584,559 km (0.095 R)
• M86: 58,043,076 km (0.104 R)
• M87: 58,594,793 km (0.111 R)
• M88: 58,686,796 km (0.088 R)
• M89: 59,703,313 km (0.115 R)
• M90: 60,725,665 km (0.098 R)
• M91: 61,847,649 km (0.103 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 15,056 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit