🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.48 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.75 AU - 3.15 AU

Year: 2123 Days

Day: 17.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.9

Radius: 11.7

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.56 AU - 4.24 AU

Year: 3227 Days

Day: 8.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 47,696,024 km

• M1: 168,298 km (0.09 R)
• M2: 268,827 km (0.071 R)
• M3: 685,457 km (0.111 R)
• M4: 812,616 km (0.076 R)
• M5: 986,149 km (0.063 R)
• M6: 1,244,355 km (0.079 R)
• M7: 1,317,658 km (0.085 R)
• M8: 1,414,298 km (0.078 R)
• M9: 1,513,482 km (0.092 R)
• M10: 1,837,361 km (0.066 R)
• M11: 2,032,437 km (0.11 R)
• M12: 2,107,385 km (0.061 R)
• M13: 2,351,080 km (0.107 R)
• M14: 2,443,232 km (0.104 R)
• M15: 2,563,659 km (0.105 R)
• M16: 2,644,890 km (0.097 R)
• M17: 2,880,208 km (0.064 R)
• M18: 2,993,453 km (0.114 R)
• M19: 3,165,940 km (0.089 R)
• M20: 3,431,177 km (0.114 R)
• M21: 3,873,538 km (0.087 R)
• M22: 4,189,488 km (0.101 R)
• M23: 4,301,986 km (0.06 R)
• M24: 4,415,531 km (0.088 R)
• M25: 4,629,157 km (0.105 R)
• M26: 4,728,938 km (0.114 R)
• M27: 4,896,787 km (0.101 R)
• M28: 4,998,514 km (0.046 R)
• M29: 5,169,504 km (0.117 R)
• M30: 5,325,235 km (0.11 R)
• M31: 5,552,774 km (0.086 R)
• M32: 5,783,603 km (0.096 R)
• M33: 5,927,217 km (0.092 R)
• M34: 6,072,178 km (0.086 R)
• M35: 6,965,875 km (0.06 R)
• M36: 7,118,764 km (0.088 R)
• M37: 7,234,254 km (0.107 R)
• M38: 7,467,178 km (0.104 R)
• M39: 7,604,060 km (0.098 R)
• M40: 8,020,091 km (0.029 R)
• M41: 8,180,460 km (0.063 R)
• M42: 8,977,817 km (0.058 R)
• M43: 9,249,188 km (0.084 R)
• M44: 9,502,008 km (0.105 R)
• M45: 9,842,792 km (0.1 R)
• M46: 10,079,306 km (0.081 R)
• M47: 10,624,142 km (0.031 R)
• M48: 10,778,377 km (0.09 R)
• M49: 10,933,360 km (0.085 R)
• M50: 11,022,222 km (0.103 R)
• M51: 11,156,112 km (0.062 R)
• M52: 12,153,929 km (0.079 R)
• M53: 12,407,947 km (0.094 R)
• M54: 12,523,885 km (0.114 R)
• M55: 12,733,621 km (0.102 R)
• M56: 12,991,528 km (0.092 R)
• M57: 13,085,775 km (0.119 R)
• M58: 13,227,593 km (0.105 R)
• M59: 13,608,170 km (0.096 R)
• M60: 13,727,849 km (0.065 R)
• M61: 14,624,239 km (0.094 R)
• M62: 14,771,294 km (0.107 R)
• M63: 15,017,681 km (0.094 R)
• M64: 15,141,399 km (0.086 R)
• M65: 15,589,594 km (0.079 R)
• M66: 16,041,978 km (0.105 R)
• M67: 16,754,513 km (0.107 R)
• M68: 17,373,399 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.5

Radius: 14.7

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.84 AU - 5.68 AU

Year: 4351 Days

Day: 10 Hours

Environment

Temp: -161 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 47,696,024 km

• M1: 226,342 km (0.066 R)
• M2: 798,254 km (0.052 R)
• M3: 1,029,383 km (0.114 R)
• M4: 1,153,848 km (0.107 R)
• M5: 1,821,653 km (0.068 R)
• M6: 2,062,805 km (0.113 R)
• M7: 2,333,278 km (0.057 R)
• M8: 2,501,426 km (0.114 R)
• M9: 2,751,404 km (0.044 R)
• M10: 3,009,760 km (0.106 R)
• M11: 3,214,110 km (0.065 R)
• M12: 3,701,650 km (0.115 R)
• M13: 3,898,969 km (0.053 R)
• M14: 4,099,730 km (0.118 R)
• M15: 4,794,163 km (0.113 R)
• M16: 4,889,606 km (0.117 R)
• M17: 5,204,061 km (0.107 R)
• M18: 5,650,611 km (0.119 R)
• M19: 5,751,589 km (0.11 R)
• M20: 5,955,342 km (0.073 R)
• M21: 6,083,846 km (0.119 R)
• M22: 6,343,847 km (0.115 R)
• M23: 6,501,523 km (0.098 R)
• M24: 6,713,952 km (0.08 R)
• M25: 7,227,672 km (0.096 R)
• M26: 8,064,672 km (0.078 R)
• M27: 8,523,787 km (0.093 R)
• M28: 9,050,372 km (0.105 R)
• M29: 9,198,623 km (0.077 R)
• M30: 9,347,623 km (0.109 R)
• M31: 9,829,926 km (0.08 R)
• M32: 10,012,885 km (0.105 R)
• M33: 10,104,887 km (0.076 R)
• M34: 10,913,314 km (0.086 R)
• M35: 11,102,855 km (0.089 R)
• M36: 11,453,213 km (0.084 R)
• M37: 11,645,895 km (0.032 R)
• M38: 11,969,326 km (0.117 R)
• M39: 12,197,612 km (0.035 R)
• M40: 12,394,333 km (0.116 R)
• M41: 12,691,584 km (0.099 R)
• M42: 12,857,638 km (0.075 R)
• M43: 13,024,439 km (0.053 R)
• M44: 15,152,768 km (0.078 R)
• M45: 15,328,995 km (0.047 R)
• M46: 15,826,408 km (0.037 R)
• M47: 16,256,950 km (0.114 R)
• M48: 16,365,259 km (0.098 R)
• M49: 16,473,718 km (0.074 R)
• M50: 16,618,678 km (0.099 R)
• M51: 16,946,596 km (0.108 R)
• M52: 17,387,013 km (0.106 R)
• M53: 17,497,715 km (0.033 R)
• M54: 17,645,817 km (0.089 R)
• M55: 18,392,011 km (0.069 R)
• M56: 18,996,386 km (0.076 R)
• M57: 20,341,271 km (0.083 R)
• M58: 20,927,097 km (0.064 R)
• M59: 22,435,941 km (0.096 R)
• M60: 23,610,882 km (0.084 R)
• M61: 23,897,512 km (0.1 R)
• M62: 24,185,338 km (0.113 R)
• M63: 24,432,923 km (0.069 R)
• M64: 24,722,843 km (0.113 R)
• M65: 25,683,411 km (0.101 R)
• M66: 26,020,455 km (0.037 R)
• M67: 26,231,837 km (0.114 R)
• M68: 26,358,995 km (0.11 R)
• M69: 27,168,619 km (0.104 R)
• M70: 27,512,096 km (0.107 R)
• M71: 27,900,152 km (0.069 R)
• M72: 28,333,388 km (0.033 R)
• M73: 29,075,244 km (0.03 R)
• M74: 29,514,463 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.7

Radius: 9.6

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.3 AU - 6.14 AU

Year: 4997 Days

Day: 5.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 47,696,024 km

• M1: 178,021 km (0.072 R)
• M2: 293,062 km (0.054 R)
• M3: 386,710 km (0.094 R)
• M4: 503,247 km (0.107 R)
• M5: 644,318 km (0.063 R)
• M6: 1,399,338 km (0.118 R)
• M7: 1,701,975 km (0.112 R)
• M8: 1,768,396 km (0.084 R)
• M9: 1,920,986 km (0.109 R)
• M10: 2,185,326 km (0.092 R)
• M11: 2,349,584 km (0.071 R)
• M12: 2,613,325 km (0.107 R)
• M13: 2,729,264 km (0.093 R)
• M14: 2,906,537 km (0.109 R)
• M15: 2,986,572 km (0.047 R)
• M16: 3,128,391 km (0.036 R)
• M17: 3,460,947 km (0.114 R)
• M18: 3,783,181 km (0.08 R)
• M19: 3,958,958 km (0.084 R)
• M20: 4,182,607 km (0.066 R)
• M21: 4,549,122 km (0.088 R)
• M22: 4,807,028 km (0.097 R)
• M23: 4,902,173 km (0.057 R)
• M24: 5,312,968 km (0.09 R)
• M25: 5,861,095 km (0.084 R)
• M26: 6,690,466 km (0.076 R)
• M27: 7,145,991 km (0.115 R)
• M28: 7,281,976 km (0.046 R)
• M29: 7,611,689 km (0.113 R)
• M30: 7,750,516 km (0.099 R)
• M31: 7,946,340 km (0.11 R)
• M32: 8,687,747 km (0.103 R)
• M33: 8,920,371 km (0.103 R)
• M34: 9,037,507 km (0.082 R)
• M35: 9,391,904 km (0.047 R)
• M36: 9,600,593 km (0.047 R)
• M37: 9,690,651 km (0.051 R)
• M38: 9,750,789 km (0.104 R)
• M39: 9,962,171 km (0.116 R)
• M40: 10,205,716 km (0.025 R)
• M41: 11,104,949 km (0.077 R)
• M42: 11,771,856 km (0.094 R)
• M43: 11,900,511 km (0.083 R)
• M44: 12,714,173 km (0.036 R)
• M45: 13,512,428 km (0.09 R)
• M46: 13,849,771 km (0.083 R)
• M47: 14,087,482 km (0.103 R)
• M48: 14,395,205 km (0.109 R)
• M49: 15,401,849 km (0.058 R)
• M50: 15,683,691 km (0.108 R)
• M51: 16,359,425 km (0.118 R)
• M52: 16,574,846 km (0.103 R)
• M53: 18,108,972 km (0.104 R)
• M54: 18,667,869 km (0.076 R)
• M55: 18,742,818 km (0.075 R)
• M56: 19,005,961 km (0.104 R)
• M57: 19,726,274 km (0.059 R)
• M58: 20,032,202 km (0.118 R)
• M59: 20,532,757 km (0.118 R)
• M60: 21,585,327 km (0.071 R)
• M61: 21,703,509 km (0.04 R)
• M62: 21,861,186 km (0.027 R)
• M63: 21,979,817 km (0.093 R)
• M64: 22,058,954 km (0.112 R)
• M65: 23,338,315 km (0.112 R)
• M66: 23,783,668 km (0.092 R)
• M67: 24,313,544 km (0.113 R)
• M68: 24,436,363 km (0.104 R)
• M69: 24,723,890 km (0.113 R)
• M70: 24,971,176 km (0.104 R)
• M71: 25,385,113 km (0.042 R)
• M72: 25,676,231 km (0.07 R)
• M73: 25,759,557 km (0.089 R)
• M74: 26,556,315 km (0.111 R)
• M75: 26,767,248 km (0.042 R)
• M76: 26,851,771 km (0.12 R)
• M77: 27,361,002 km (0.093 R)
• M78: 27,873,374 km (0.074 R)
• M79: 28,044,814 km (0.113 R)
• M80: 28,130,683 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 958

Radius: 6.9

Gravity: 20.12 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 10.92 AU - 11.18 AU

Year: 15390 Days

Day: 20 Hours

Environment

Temp: -196 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 47,696,024 km

• M1: 118,930 km (0.114 R)
• M2: 258,206 km (0.06 R)
• M3: 420,220 km (0.099 R)
• M4: 593,754 km (0.103 R)
• M5: 656,735 km (0.106 R)
• M6: 700,118 km (0.039 R)
• M7: 883,675 km (0.076 R)
• M8: 1,108,520 km (0.111 R)
• M9: 1,268,440 km (0.089 R)
• M10: 1,522,458 km (0.053 R)
• M11: 2,077,316 km (0.097 R)
• M12: 3,985,586 km (0.106 R)
• M13: 4,440,813 km (0.083 R)
• M14: 5,626,825 km (0.059 R)
• M15: 5,672,602 km (0.105 R)
• M16: 6,089,830 km (0.034 R)
• M17: 6,136,804 km (0.119 R)
• M18: 6,709,764 km (0.065 R)
• M19: 7,150,778 km (0.08 R)
• M20: 7,299,778 km (0.095 R)
• M21: 7,500,239 km (0.059 R)
• M22: 8,112,244 km (0.119 R)
• M23: 8,687,298 km (0.091 R)
• M24: 9,006,540 km (0.101 R)
• M25: 9,821,250 km (0.066 R)
• M26: 10,716,144 km (0.089 R)
• M27: 11,346,400 km (0.084 R)
• M28: 11,812,397 km (0.092 R)
• M29: 12,047,715 km (0.087 R)
• M30: 12,106,656 km (0.06 R)
• M31: 12,522,987 km (0.115 R)
• M32: 12,823,081 km (0.088 R)
• M33: 13,430,598 km (0.064 R)
• M34: 13,676,088 km (0.098 R)
• M35: 13,737,722 km (0.094 R)
• M36: 14,047,390 km (0.119 R)
• M37: 14,359,152 km (0.092 R)
• M38: 14,989,707 km (0.095 R)
• M39: 15,372,528 km (0.108 R)
• M40: 15,629,387 km (0.063 R)
• M41: 16,082,369 km (0.106 R)
• M42: 16,343,268 km (0.105 R)
• M43: 16,737,010 km (0.095 R)
• M44: 17,333,606 km (0.095 R)
• M45: 18,139,939 km (0.086 R)
• M46: 18,411,459 km (0.111 R)
• M47: 20,772,861 km (0.095 R)
• M48: 21,342,231 km (0.041 R)
• M49: 21,485,396 km (0.081 R)
• M50: 23,522,620 km (0.096 R)
• M51: 24,564,120 km (0.107 R)
• M52: 25,317,345 km (0.09 R)
• M53: 25,544,734 km (0.08 R)
• M54: 25,849,016 km (0.09 R)
• M55: 26,614,957 km (0.087 R)
• M56: 27,000,770 km (0.109 R)
• M57: 27,777,931 km (0.109 R)
• M58: 28,090,740 km (0.055 R)
• M59: 30,152,947 km (0.069 R)
• M60: 30,233,281 km (0.101 R)
• M61: 30,474,582 km (0.117 R)
• M62: 31,527,452 km (0.11 R)
• M63: 32,181,344 km (0.102 R)
• M64: 33,502,593 km (0.099 R)
• M65: 35,347,882 km (0.103 R)
• M66: 36,453,710 km (0.116 R)
• M67: 36,796,289 km (0.029 R)
• M68: 36,882,158 km (0.09 R)
• M69: 36,968,027 km (0.089 R)
• M70: 39,662,883 km (0.074 R)
• M71: 40,989,368 km (0.116 R)
• M72: 41,167,389 km (0.12 R)
• M73: 41,702,800 km (0.102 R)
• M74: 45,055,438 km (0.109 R)
• M75: 45,330,997 km (0.111 R)
• M76: 45,423,000 km (0.085 R)
• M77: 46,161,116 km (0.095 R)
• M78: 48,211,504 km (0.107 R)
• M79: 48,305,452 km (0.08 R)
• M80: 50,291,513 km (0.11 R)
• M81: 50,386,657 km (0.058 R)
• M82: 50,768,281 km (0.099 R)
• M83: 51,726,306 km (0.044 R)
• M84: 52,883,894 km (0.056 R)
• M85: 53,854,934 km (0.063 R)
• M86: 54,245,086 km (0.119 R)
• M87: 55,519,360 km (0.103 R)
• M88: 64,503,909 km (0.095 R)
• M89: 65,333,280 km (0.115 R)
• M90: 66,688,636 km (0.107 R)
• M91: 67,737,467 km (0.094 R)
• M92: 68,053,268 km (0.078 R)
• M93: 69,533,090 km (0.095 R)
• M94: 69,851,584 km (0.112 R)
• M95: 71,451,234 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 92.3

Radius: 7.7

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 13.19 AU - 18.99 AU

Year: 27041 Days

Day: 21.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 47,696,024 km

• M1: 693,087 km (0.095 R)
• M2: 921,224 km (0.072 R)
• M3: 977,323 km (0.114 R)
• M4: 1,053,917 km (0.114 R)
• M5: 1,646,325 km (0.119 R)
• M6: 2,724,028 km (0.106 R)
• M7: 3,056,883 km (0.091 R)
• M8: 3,228,322 km (0.094 R)
• M9: 4,546,279 km (0.051 R)
• M10: 4,907,409 km (0.101 R)
• M11: 5,553,073 km (0.114 R)
• M12: 6,261,269 km (0.04 R)
• M13: 6,370,027 km (0.072 R)
• M14: 6,773,941 km (0.057 R)
• M15: 7,376,222 km (0.098 R)
• M16: 9,119,337 km (0.097 R)
• M17: 9,532,676 km (0.106 R)
• M18: 11,070,392 km (0.116 R)
• M19: 14,226,010 km (0.099 R)
• M20: 19,617,517 km (0.109 R)
• M21: 19,670,474 km (0.07 R)
• M22: 20,311,202 km (0.089 R)
• M23: 20,958,512 km (0.071 R)
• M24: 22,997,082 km (0.092 R)
• M25: 25,098,184 km (0.102 R)
• M26: 25,155,780 km (0.082 R)
• M27: 27,437,446 km (0.098 R)
• M28: 27,794,387 km (0.091 R)
• M29: 28,452,617 km (0.086 R)
• M30: 28,813,896 km (0.106 R)
• M31: 31,012,985 km (0.082 R)
• M32: 32,383,301 km (0.064 R)
• M33: 33,964,401 km (0.09 R)
• M34: 35,440,932 km (0.06 R)
• M35: 36,024,364 km (0.114 R)
• M36: 37,135,278 km (0.1 R)
• M37: 38,722,511 km (0.114 R)
• M38: 39,457,336 km (0.115 R)
• M39: 42,374,046 km (0.117 R)
• M40: 42,855,452 km (0.086 R)
• M41: 44,380,004 km (0.081 R)
• M42: 45,008,763 km (0.094 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 14,253 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit