🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.6

Radius: 10.4

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.39 AU - 6.23 AU

Year: 8299 Days

Day: 14 Hours

Environment

Temp: -234 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 73,527,160 km

• M1: 129,402 km (0.118 R)
• M2: 497,712 km (0.104 R)
• M3: 951,891 km (0.117 R)
• M4: 1,567,486 km (0.036 R)
• M5: 2,399,400 km (0.054 R)
• M6: 3,439,554 km (0.106 R)
• M7: 3,922,157 km (0.101 R)
• M8: 4,301,238 km (0.066 R)
• M9: 5,443,119 km (0.108 R)
• M10: 5,855,410 km (0.117 R)
• M11: 6,256,931 km (0.091 R)
• M12: 8,547,873 km (0.079 R)
• M13: 9,065,631 km (0.114 R)
• M14: 10,518,974 km (0.064 R)
• M15: 11,348,494 km (0.102 R)
• M16: 13,881,934 km (0.097 R)
• M17: 15,280,525 km (0.085 R)
• M18: 18,421,033 km (0.099 R)
• M19: 19,420,945 km (0.115 R)
• M20: 21,167,351 km (0.083 R)
• M21: 24,491,415 km (0.111 R)
• M22: 27,287,250 km (0.119 R)

Asteroid Belt

Center: 6.77 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 391.8

Radius: 4.7

Gravity: 17.74 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 8.05 AU - 8.39 AU

Year: 15984 Days

Day: 17.7 Hours

Environment

Temp: -242 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 73,527,160 km

• M1: 58,493 km (0.105 R)
• M2: 220,657 km (0.116 R)
• M3: 493,075 km (0.046 R)
• M4: 745,745 km (0.069 R)
• M5: 1,116,150 km (0.055 R)
• M6: 1,439,281 km (0.119 R)
• M7: 1,646,025 km (0.085 R)
• M8: 1,941,032 km (0.118 R)
• M9: 2,175,303 km (0.104 R)
• M10: 2,855,674 km (0.11 R)
• M11: 3,942,053 km (0.097 R)
• M12: 4,288,821 km (0.074 R)
• M13: 4,846,672 km (0.085 R)
• M14: 5,312,968 km (0.103 R)
• M15: 5,628,171 km (0.079 R)
• M16: 5,955,641 km (0.074 R)
• M17: 6,257,380 km (0.095 R)
• M18: 7,654,624 km (0.11 R)
• M19: 7,966,087 km (0.052 R)
• M20: 9,049,474 km (0.108 R)
• M21: 9,247,392 km (0.092 R)
• M22: 13,971,095 km (0.103 R)
• M23: 14,235,733 km (0.083 R)
• M24: 15,538,282 km (0.113 R)
• M25: 16,254,856 km (0.053 R)
• M26: 16,918,472 km (0.114 R)
• M27: 17,370,706 km (0.12 R)
• M28: 19,506,066 km (0.073 R)
• M29: 25,155,929 km (0.09 R)
• M30: 32,958,804 km (0.073 R)
• M31: 35,470,254 km (0.07 R)
• M32: 37,977,813 km (0.081 R)
• M33: 39,669,615 km (0.108 R)
• M34: 40,601,161 km (0.077 R)
• M35: 48,282,114 km (0.107 R)
• M36: 52,144,432 km (0.12 R)
• M37: 53,261,779 km (0.11 R)
• M38: 54,069,458 km (0.085 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464.9

Radius: 4.5

Gravity: 22.96 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 7.97 AU - 9.45 AU

Year: 17435 Days

Day: 19.3 Hours

Environment

Temp: -243 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 73,527,160 km

• M1: 55,950 km (0.11 R)
• M2: 588,967 km (0.092 R)
• M3: 759,658 km (0.049 R)
• M4: 1,323,792 km (0.075 R)
• M5: 2,806,456 km (0.066 R)
• M6: 3,194,363 km (0.088 R)
• M7: 3,348,599 km (0.089 R)
• M8: 3,957,612 km (0.07 R)
• M9: 4,604,922 km (0.088 R)
• M10: 5,284,545 km (0.062 R)
• M11: 5,989,899 km (0.06 R)
• M12: 6,925,185 km (0.117 R)
• M13: 7,184,438 km (0.099 R)
• M14: 7,360,814 km (0.099 R)
• M15: 8,480,404 km (0.114 R)
• M16: 8,677,424 km (0.111 R)
• M17: 9,979,076 km (0.078 R)
• M18: 11,645,745 km (0.044 R)
• M19: 12,897,580 km (0.102 R)
• M20: 14,445,170 km (0.055 R)
• M21: 16,037,191 km (0.075 R)
• M22: 16,262,934 km (0.118 R)
• M23: 20,433,424 km (0.091 R)
• M24: 22,433,397 km (0.039 R)
• M25: 24,262,531 km (0.107 R)
• M26: 26,606,729 km (0.107 R)
• M27: 31,621,699 km (0.109 R)
• M28: 37,363,265 km (0.107 R)
• M29: 37,627,455 km (0.109 R)
• M30: 40,200,688 km (0.097 R)
• M31: 43,178,433 km (0.064 R)
• M32: 45,093,585 km (0.089 R)
• M33: 48,934,361 km (0.074 R)
• M34: 49,727,828 km (0.109 R)
• M35: 51,831,025 km (0.11 R)
• M36: 53,154,218 km (0.064 R)
• M37: 54,839,737 km (0.119 R)
• M38: 55,010,279 km (0.106 R)
• M39: 55,695,736 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 172.7

Radius: 5.7

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 8.38 AU - 9.52 AU

Year: 18160 Days

Day: 20.3 Hours

Environment

Temp: -239 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 73,527,160 km

• M1: 137,630 km (0.108 R)
• M2: 409,749 km (0.098 R)
• M3: 1,168,509 km (0.12 R)
• M4: 1,902,885 km (0.073 R)
• M5: 2,425,131 km (0.087 R)
• M6: 2,781,623 km (0.061 R)
• M7: 3,574,492 km (0.083 R)
• M8: 4,144,459 km (0.106 R)
• M9: 5,016,765 km (0.116 R)
• M10: 13,245,545 km (0.093 R)
• M11: 14,409,117 km (0.069 R)
• M12: 29,807,376 km (0.109 R)
• M13: 32,442,093 km (0.031 R)
• M14: 39,886,083 km (0.065 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 184.5

Radius: 7.4

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 8.85 AU - 10.07 AU

Year: 19735 Days

Day: 22.5 Hours

Environment

Temp: -240 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 73,527,160 km

• M1: 93,199 km (0.059 R)
• M2: 789,578 km (0.106 R)
• M3: 1,159,084 km (0.1 R)
• M4: 1,684,921 km (0.087 R)
• M5: 2,494,844 km (0.06 R)
• M6: 5,810,980 km (0.047 R)
• M7: 7,961,000 km (0.107 R)
• M8: 9,237,369 km (0.098 R)
• M9: 11,289,403 km (0.069 R)
• M10: 12,480,053 km (0.116 R)
• M11: 14,323,099 km (0.11 R)
• M12: 17,711,789 km (0.074 R)
• M13: 19,551,694 km (0.05 R)
• M14: 22,544,848 km (0.087 R)
• M15: 26,992,692 km (0.071 R)
• M16: 29,421,413 km (0.045 R)
• M17: 32,102,357 km (0.101 R)
• M18: 33,672,686 km (0.081 R)
• M19: 34,015,713 km (0.105 R)
• M20: 46,689,645 km (0.106 R)
• M21: 48,702,784 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.8

Radius: 7.5

Gravity: 10.18 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 9.66 AU - 9.92 AU

Year: 20776 Days

Day: 23 Hours

Environment

Temp: -244 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 73,527,160 km

• M1: 94,546 km (0.093 R)
• M2: 473,477 km (0.083 R)
• M3: 783,145 km (0.095 R)
• M4: 1,921,585 km (0.119 R)
• M5: 2,218,088 km (0.094 R)
• M6: 2,708,320 km (0.09 R)
• M7: 3,214,858 km (0.044 R)
• M8: 4,122,768 km (0.053 R)
• M9: 4,722,954 km (0.118 R)
• M10: 5,730,496 km (0.09 R)
• M11: 8,470,979 km (0.112 R)
• M12: 10,065,394 km (0.056 R)
• M13: 11,850,246 km (0.087 R)
• M14: 12,851,803 km (0.068 R)
• M15: 14,719,533 km (0.097 R)
• M16: 17,935,588 km (0.096 R)
• M17: 18,280,860 km (0.099 R)
• M18: 23,081,455 km (0.09 R)
• M19: 24,958,610 km (0.074 R)
• M20: 28,077,276 km (0.063 R)
• M21: 28,543,124 km (0.116 R)
• M22: 31,073,123 km (0.093 R)
• M23: 38,543,742 km (0.104 R)
• M24: 40,730,713 km (0.051 R)
• M25: 41,327,609 km (0.069 R)
• M26: 41,778,945 km (0.087 R)
• M27: 47,785,749 km (0.057 R)
• M28: 51,513,728 km (0.116 R)
• M29: 52,915,908 km (0.114 R)
• M30: 55,613,607 km (0.085 R)
• M31: 57,089,091 km (0.026 R)
• M32: 60,118,148 km (0.066 R)
• M33: 62,064,716 km (0.088 R)
• M34: 63,651,949 km (0.032 R)
• M35: 66,907,348 km (0.08 R)
• M36: 70,485,879 km (0.076 R)
• M37: 72,431,100 km (0.077 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 13,136 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit