🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.54 AU - 0.68 AU

Year: 177 Days

Day: 39.5 Hours

Environment

Temp: 181 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,672,476 km

• M1: 64,327 km (0.091 R)
• M2: 231,428 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.61 AU - 3.87 AU

Year: 2682 Days

Day: 38.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.04 AU - 4.2 AU

Year: 3101 Days

Day: 45.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 65.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.4

Radius: 9.9

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.34 AU - 5.72 AU

Year: 4823 Days

Day: 10.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 60,672,476 km

• M1: 127,158 km (0.099 R)
• M2: 208,839 km (0.108 R)
• M3: 627,713 km (0.1 R)
• M4: 699,968 km (0.101 R)
• M5: 888,312 km (0.097 R)
• M6: 994,975 km (0.113 R)
• M7: 1,131,558 km (0.089 R)
• M8: 1,261,260 km (0.117 R)
• M9: 1,328,130 km (0.111 R)
• M10: 1,465,461 km (0.105 R)
• M11: 1,890,767 km (0.12 R)
• M12: 2,046,200 km (0.116 R)
• M13: 2,157,500 km (0.083 R)
• M14: 2,303,807 km (0.066 R)
• M15: 2,453,405 km (0.11 R)
• M16: 3,512,109 km (0.047 R)
• M17: 4,019,096 km (0.112 R)
• M18: 4,099,131 km (0.084 R)
• M19: 4,342,527 km (0.073 R)
• M20: 4,801,044 km (0.086 R)
• M21: 4,907,409 km (0.108 R)
• M22: 5,100,988 km (0.081 R)
• M23: 5,166,063 km (0.074 R)
• M24: 5,786,745 km (0.109 R)
• M25: 5,922,879 km (0.12 R)
• M26: 6,477,887 km (0.071 R)
• M27: 6,619,257 km (0.087 R)
• M28: 6,929,224 km (0.12 R)
• M29: 7,219,444 km (0.07 R)
• M30: 7,563,220 km (0.072 R)
• M31: 7,662,403 km (0.096 R)
• M32: 7,937,513 km (0.099 R)
• M33: 8,215,765 km (0.093 R)
• M34: 8,600,531 km (0.092 R)
• M35: 8,886,413 km (0.116 R)
• M36: 9,201,765 km (0.036 R)
• M37: 9,281,201 km (0.098 R)
• M38: 9,440,822 km (0.086 R)
• M39: 9,628,119 km (0.097 R)
• M40: 10,197,638 km (0.099 R)
• M41: 10,833,728 km (0.101 R)
• M42: 11,057,975 km (0.088 R)
• M43: 11,596,977 km (0.115 R)
• M44: 11,768,864 km (0.03 R)
• M45: 12,670,790 km (0.116 R)
• M46: 13,625,075 km (0.099 R)
• M47: 14,141,487 km (0.068 R)
• M48: 14,386,678 km (0.049 R)
• M49: 14,602,398 km (0.077 R)
• M50: 14,850,281 km (0.068 R)
• M51: 15,697,005 km (0.099 R)
• M52: 16,014,602 km (0.109 R)
• M53: 16,206,237 km (0.096 R)
• M54: 17,371,754 km (0.065 R)
• M55: 17,700,270 km (0.051 R)
• M56: 17,766,243 km (0.102 R)
• M57: 17,865,277 km (0.088 R)
• M58: 18,130,364 km (0.114 R)
• M59: 18,296,717 km (0.117 R)
• M60: 18,866,236 km (0.114 R)
• M61: 19,102,451 km (0.107 R)
• M62: 19,305,605 km (0.101 R)
• M63: 19,543,615 km (0.092 R)
• M64: 20,194,665 km (0.049 R)
• M65: 20,540,087 km (0.111 R)
• M66: 20,783,034 km (0.092 R)
• M67: 20,887,453 km (0.062 R)
• M68: 20,957,166 km (0.072 R)
• M69: 21,306,926 km (0.115 R)
• M70: 21,693,935 km (0.107 R)
• M71: 21,870,610 km (0.094 R)
• M72: 22,083,189 km (0.084 R)
• M73: 22,260,911 km (0.103 R)
• M74: 22,510,590 km (0.084 R)
• M75: 23,012,491 km (0.08 R)
• M76: 23,301,065 km (0.05 R)
• M77: 23,627,039 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.2

Radius: 12.9

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5.57 AU - 7.91 AU

Year: 6489 Days

Day: 7.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 60,672,476 km

• M1: 284,685 km (0.099 R)
• M2: 576,849 km (0.067 R)
• M3: 911,799 km (0.104 R)
• M4: 994,676 km (0.094 R)
• M5: 1,306,737 km (0.093 R)
• M6: 1,466,508 km (0.073 R)
• M7: 1,841,699 km (0.077 R)
• M8: 2,096,315 km (0.091 R)
• M9: 2,266,258 km (0.117 R)
• M10: 2,440,839 km (0.091 R)
• M11: 2,539,873 km (0.111 R)
• M12: 3,098,022 km (0.077 R)
• M13: 3,205,733 km (0.111 R)
• M14: 3,380,463 km (0.109 R)
• M15: 3,491,465 km (0.088 R)
• M16: 3,671,431 km (0.084 R)
• M17: 4,135,035 km (0.055 R)
• M18: 4,765,889 km (0.114 R)
• M19: 4,865,521 km (0.116 R)
• M20: 5,092,611 km (0.113 R)
• M21: 5,220,218 km (0.085 R)
• M22: 5,426,812 km (0.081 R)
• M23: 5,901,337 km (0.102 R)
• M24: 6,008,748 km (0.062 R)
• M25: 6,170,912 km (0.075 R)
• M26: 7,695,464 km (0.034 R)
• M27: 8,019,792 km (0.081 R)
• M28: 8,590,658 km (0.098 R)
• M29: 8,712,580 km (0.11 R)
• M30: 8,804,433 km (0.115 R)
• M31: 8,958,070 km (0.069 R)
• M32: 9,050,671 km (0.074 R)
• M33: 9,174,837 km (0.105 R)
• M34: 9,771,733 km (0.053 R)
• M35: 10,058,961 km (0.077 R)
• M36: 10,838,515 km (0.042 R)
• M37: 11,069,644 km (0.111 R)
• M38: 11,368,989 km (0.056 R)
• M39: 12,010,166 km (0.085 R)
• M40: 12,180,707 km (0.073 R)
• M41: 12,283,481 km (0.079 R)
• M42: 12,489,926 km (0.11 R)
• M43: 12,662,861 km (0.071 R)
• M44: 12,871,550 km (0.111 R)
• M45: 13,186,454 km (0.065 R)
• M46: 13,504,050 km (0.074 R)
• M47: 13,895,548 km (0.081 R)
• M48: 14,038,863 km (0.089 R)
• M49: 14,254,882 km (0.114 R)
• M50: 15,722,287 km (0.091 R)
• M51: 16,021,633 km (0.09 R)
• M52: 16,284,925 km (0.101 R)
• M53: 16,892,442 km (0.1 R)
• M54: 17,045,481 km (0.089 R)
• M55: 17,314,458 km (0.115 R)
• M56: 17,623,527 km (0.09 R)
• M57: 18,601,149 km (0.101 R)
• M58: 19,999,291 km (0.109 R)
• M59: 20,323,619 km (0.054 R)
• M60: 20,731,572 km (0.114 R)
• M61: 21,348,514 km (0.076 R)
• M62: 21,763,049 km (0.108 R)
• M63: 22,054,915 km (0.073 R)
• M64: 22,432,051 km (0.11 R)
• M65: 22,600,349 km (0.096 R)
• M66: 22,980,477 km (0.093 R)
• M67: 23,235,242 km (0.106 R)
• M68: 23,320,363 km (0.107 R)
• M69: 25,087,563 km (0.109 R)
• M70: 26,097,797 km (0.031 R)
• M71: 26,585,636 km (0.101 R)
• M72: 26,674,647 km (0.077 R)
• M73: 27,840,912 km (0.096 R)
• M74: 29,207,339 km (0.11 R)
• M75: 29,806,179 km (0.026 R)
• M76: 30,176,882 km (0.067 R)
• M77: 30,922,478 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.1

Radius: 7.6

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 15.7 AU - 16.5 AU

Year: 23958 Days

Day: 24 Hours

Environment

Temp: -201 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 60,672,476 km

• M1: 313,408 km (0.089 R)
• M2: 1,092,663 km (0.056 R)
• M3: 1,553,275 km (0.1 R)
• M4: 2,154,808 km (0.074 R)
• M5: 2,212,852 km (0.059 R)
• M6: 3,014,247 km (0.072 R)
• M7: 3,244,329 km (0.079 R)
• M8: 3,378,369 km (0.107 R)
• M9: 3,686,690 km (0.071 R)
• M10: 3,897,174 km (0.06 R)
• M11: 4,039,741 km (0.087 R)
• M12: 4,552,413 km (0.03 R)
• M13: 5,718,827 km (0.056 R)
• M14: 6,800,420 km (0.05 R)
• M15: 7,102,159 km (0.119 R)
• M16: 8,537,102 km (0.117 R)
• M17: 11,101,658 km (0.072 R)
• M18: 12,335,392 km (0.117 R)
• M19: 12,440,110 km (0.089 R)
• M20: 12,492,619 km (0.111 R)
• M21: 12,597,936 km (0.099 R)
• M22: 12,703,402 km (0.104 R)
• M23: 13,342,634 km (0.088 R)
• M24: 13,774,673 km (0.061 R)
• M25: 14,211,199 km (0.113 R)
• M26: 14,652,363 km (0.074 R)
• M27: 15,266,164 km (0.118 R)
• M28: 15,888,491 km (0.1 R)
• M29: 16,924,606 km (0.03 R)
• M30: 17,274,814 km (0.113 R)
• M31: 19,915,217 km (0.057 R)
• M32: 20,038,186 km (0.033 R)
• M33: 20,781,388 km (0.12 R)
• M34: 22,807,093 km (0.071 R)
• M35: 23,582,758 km (0.096 R)
• M36: 23,777,983 km (0.113 R)
• M37: 24,170,229 km (0.119 R)
• M38: 25,359,532 km (0.051 R)
• M39: 25,827,175 km (0.073 R)
• M40: 27,452,107 km (0.078 R)
• M41: 30,516,021 km (0.11 R)
• M42: 30,586,930 km (0.099 R)
• M43: 32,811,301 km (0.12 R)
• M44: 32,884,006 km (0.118 R)
• M45: 33,979,810 km (0.051 R)
• M46: 35,161,783 km (0.056 R)
• M47: 36,582,813 km (0.103 R)
• M48: 38,175,133 km (0.026 R)
• M49: 38,557,654 km (0.027 R)
• M50: 38,710,992 km (0.107 R)
• M51: 40,022,517 km (0.11 R)
• M52: 40,100,158 km (0.064 R)
• M53: 40,800,874 km (0.053 R)
• M54: 42,451,537 km (0.118 R)
• M55: 43,563,947 km (0.098 R)
• M56: 44,284,261 km (0.089 R)
• M57: 44,444,929 km (0.095 R)
• M58: 46,958,772 km (0.069 R)
• M59: 49,019,482 km (0.072 R)
• M60: 49,768,519 km (0.114 R)
• M61: 50,269,971 km (0.034 R)
• M62: 52,547,299 km (0.081 R)
• M63: 55,808,832 km (0.112 R)
• M64: 56,677,996 km (0.042 R)
• M65: 58,341,823 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 152.5

Radius: 4

Gravity: 9.53 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 18.05 AU - 19.51 AU

Year: 30182 Days

Day: 23.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 60,672,476 km

• M1: 71,209 km (0.101 R)
• M2: 150,196 km (0.119 R)
• M3: 261,198 km (0.108 R)
• M4: 413,189 km (0.092 R)
• M5: 553,063 km (0.102 R)
• M6: 707,299 km (0.115 R)
• M7: 874,699 km (0.099 R)
• M8: 1,124,677 km (0.106 R)
• M9: 1,632,262 km (0.117 R)
• M10: 2,083,001 km (0.097 R)
• M11: 2,444,878 km (0.106 R)
• M12: 2,601,357 km (0.119 R)
• M13: 4,149,845 km (0.031 R)
• M14: 5,471,991 km (0.092 R)
• M15: 5,800,508 km (0.11 R)
• M16: 6,390,821 km (0.097 R)
• M17: 7,311,596 km (0.064 R)
• M18: 7,673,024 km (0.118 R)
• M19: 8,460,508 km (0.116 R)
• M20: 8,649,599 km (0.085 R)
• M21: 8,935,630 km (0.105 R)
• M22: 9,664,471 km (0.117 R)
• M23: 10,361,747 km (0.097 R)
• M24: 10,920,944 km (0.078 R)
• M25: 10,972,256 km (0.104 R)
• M26: 11,281,774 km (0.097 R)
• M27: 11,333,684 km (0.084 R)
• M28: 11,856,828 km (0.067 R)
• M29: 11,962,444 km (0.105 R)
• M30: 13,804,443 km (0.102 R)
• M31: 14,250,544 km (0.101 R)
• M32: 14,757,980 km (0.066 R)
• M33: 15,099,511 km (0.096 R)
• M34: 16,198,457 km (0.104 R)
• M35: 16,491,819 km (0.11 R)
• M36: 17,024,387 km (0.074 R)
• M37: 19,645,791 km (0.1 R)
• M38: 20,336,185 km (0.034 R)
• M39: 20,843,322 km (0.082 R)
• M40: 21,098,536 km (0.118 R)
• M41: 22,194,340 km (0.103 R)
• M42: 22,913,158 km (0.114 R)
• M43: 23,706,027 km (0.052 R)
• M44: 24,642,509 km (0.053 R)
• M45: 24,777,147 km (0.092 R)
• M46: 25,183,006 km (0.053 R)
• M47: 25,454,676 km (0.048 R)
• M48: 26,413,299 km (0.061 R)
• M49: 27,873,225 km (0.087 R)
• M50: 29,145,256 km (0.044 R)
• M51: 29,931,991 km (0.072 R)
• M52: 31,015,827 km (0.096 R)
• M53: 31,599,259 km (0.037 R)
• M54: 31,892,172 km (0.099 R)
• M55: 32,186,131 km (0.106 R)
• M56: 32,407,237 km (0.081 R)
• M57: 33,073,396 km (0.115 R)
• M58: 33,147,597 km (0.082 R)
• M59: 33,445,297 km (0.102 R)
• M60: 33,519,946 km (0.059 R)
• M61: 33,669,245 km (0.102 R)
• M62: 35,554,178 km (0.031 R)
• M63: 36,241,131 km (0.102 R)
• M64: 36,701,444 km (0.096 R)
• M65: 39,819,812 km (0.091 R)
• M66: 40,771,703 km (0.077 R)
• M67: 40,851,289 km (0.088 R)
• M68: 41,250,416 km (0.09 R)
• M69: 41,811,408 km (0.053 R)
• M70: 42,052,560 km (0.108 R)
• M71: 42,616,993 km (0.097 R)
• M72: 43,184,118 km (0.103 R)
• M73: 43,753,637 km (0.036 R)
• M74: 46,721,509 km (0.077 R)
• M75: 47,893,160 km (0.116 R)
• M76: 48,905,190 km (0.059 R)
• M77: 49,583,616 km (0.064 R)
• M78: 49,668,737 km (0.09 R)
• M79: 50,265,333 km (0.108 R)
• M80: 51,551,725 km (0.071 R)
• M81: 51,637,894 km (0.099 R)
• M82: 51,983,016 km (0.03 R)
• M83: 52,415,354 km (0.071 R)
• M84: 52,675,355 km (0.042 R)
• M85: 53,022,721 km (0.065 R)
• M86: 55,034,813 km (0.029 R)
• M87: 56,626,833 km (0.106 R)
• M88: 57,428,528 km (0.09 R)
• M89: 57,785,918 km (0.071 R)
• M90: 58,772,964 km (0.092 R)
• M91: 58,862,873 km (0.101 R)
• M92: 59,584,533 km (0.107 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 13,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit