🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.47 AU - 0.69 AU

Year: 285 Days

Day: 40.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.4

Radius: 12.4

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.97 AU - 1.21 AU

Year: 735 Days

Day: 12.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 34,925,311 km

• M1: 184,005 km (0.064 R)
• M2: 264,339 km (0.03 R)
• M3: 343,776 km (0.04 R)
• M4: 436,377 km (0.1 R)
• M5: 518,057 km (0.067 R)
• M6: 610,958 km (0.075 R)
• M7: 779,255 km (0.081 R)
• M8: 929,302 km (0.102 R)
• M9: 1,083,687 km (0.112 R)
• M10: 1,183,170 km (0.082 R)
• M11: 1,345,334 km (0.077 R)
• M12: 1,439,431 km (0.112 R)
• M13: 1,564,046 km (0.059 R)
• M14: 1,677,890 km (0.101 R)
• M15: 1,839,306 km (0.064 R)
• M16: 2,013,587 km (0.109 R)
• M17: 2,209,561 km (0.106 R)
• M18: 2,338,364 km (0.076 R)
• M19: 2,511,299 km (0.094 R)
• M20: 2,645,938 km (0.081 R)
• M21: 2,757,089 km (0.084 R)
• M22: 2,940,197 km (0.075 R)
• M23: 3,019,932 km (0.064 R)
• M24: 3,145,445 km (0.068 R)
• M25: 3,272,753 km (0.071 R)
• M26: 3,627,000 km (0.049 R)
• M27: 3,712,720 km (0.082 R)
• M28: 4,062,629 km (0.073 R)
• M29: 4,151,790 km (0.108 R)
• M30: 4,241,548 km (0.05 R)
• M31: 4,484,346 km (0.114 R)
• M32: 4,638,432 km (0.097 R)
• M33: 4,731,781 km (0.076 R)
• M34: 4,846,672 km (0.1 R)
• M35: 5,229,343 km (0.095 R)
• M36: 5,359,045 km (0.074 R)
• M37: 5,446,110 km (0.072 R)
• M38: 5,610,818 km (0.101 R)
• M39: 6,069,186 km (0.086 R)
• M40: 6,217,138 km (0.072 R)
• M41: 6,320,360 km (0.078 R)
• M42: 6,868,038 km (0.116 R)
• M43: 7,010,455 km (0.091 R)
• M44: 7,141,802 km (0.095 R)
• M45: 7,286,015 km (0.12 R)
• M46: 7,370,687 km (0.086 R)
• M47: 7,553,047 km (0.108 R)
• M48: 7,687,685 km (0.052 R)
• M49: 7,773,853 km (0.083 R)
• M50: 7,860,321 km (0.081 R)
• M51: 8,046,720 km (0.112 R)
• M52: 8,159,217 km (0.077 R)
• M53: 8,310,162 km (0.118 R)
• M54: 8,398,574 km (0.096 R)
• M55: 8,576,446 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.1

Radius: 10

Gravity: 8.46 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.36 AU - 3.02 AU

Year: 2849 Days

Day: 8.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 34,925,311 km

• M1: 173,384 km (0.064 R)
• M2: 294,857 km (0.058 R)
• M3: 491,279 km (0.037 R)
• M4: 625,319 km (0.088 R)
• M5: 803,640 km (0.092 R)
• M6: 965,355 km (0.111 R)
• M7: 1,033,272 km (0.069 R)
• M8: 1,126,472 km (0.108 R)
• M9: 1,198,279 km (0.072 R)
• M10: 1,384,977 km (0.061 R)
• M11: 1,501,813 km (0.094 R)
• M12: 1,676,394 km (0.087 R)
• M13: 1,787,096 km (0.06 R)
• M14: 2,134,612 km (0.094 R)
• M15: 2,285,706 km (0.079 R)
• M16: 2,487,513 km (0.107 R)
• M17: 2,925,386 km (0.115 R)
• M18: 3,110,738 km (0.067 R)
• M19: 3,230,716 km (0.08 R)
• M20: 3,352,339 km (0.106 R)
• M21: 3,510,912 km (0.1 R)
• M22: 3,600,073 km (0.109 R)
• M23: 3,945,943 km (0.054 R)
• M24: 4,020,144 km (0.06 R)
• M25: 4,113,642 km (0.06 R)
• M26: 4,188,890 km (0.108 R)
• M27: 4,436,774 km (0.049 R)
• M28: 4,611,205 km (0.116 R)
• M29: 4,748,386 km (0.06 R)
• M30: 4,986,845 km (0.113 R)
• M31: 6,433,008 km (0.053 R)
• M32: 6,919,949 km (0.07 R)
• M33: 7,054,736 km (0.087 R)
• M34: 7,327,154 km (0.049 R)
• M35: 7,929,136 km (0.066 R)
• M36: 8,212,325 km (0.103 R)
• M37: 8,861,729 km (0.038 R)
• M38: 9,081,937 km (0.054 R)
• M39: 9,279,107 km (0.074 R)
• M40: 9,527,589 km (0.063 R)
• M41: 9,702,918 km (0.063 R)
• M42: 10,133,161 km (0.069 R)
• M43: 10,235,187 km (0.087 R)
• M44: 10,517,927 km (0.069 R)
• M45: 10,907,480 km (0.039 R)
• M46: 11,064,558 km (0.117 R)
• M47: 11,222,533 km (0.074 R)
• M48: 11,996,403 km (0.083 R)
• M49: 12,104,413 km (0.094 R)
• M50: 12,348,855 km (0.118 R)
• M51: 12,677,223 km (0.096 R)
• M52: 13,008,582 km (0.062 R)
• M53: 13,231,034 km (0.118 R)
• M54: 13,370,609 km (0.066 R)
• M55: 14,448,162 km (0.111 R)
• M56: 14,939,292 km (0.112 R)
• M57: 15,848,847 km (0.03 R)
• M58: 15,937,858 km (0.118 R)
• M59: 16,027,018 km (0.076 R)
• M60: 16,235,707 km (0.115 R)
• M61: 16,445,144 km (0.079 R)
• M62: 16,806,573 km (0.113 R)
• M63: 16,897,229 km (0.11 R)
• M64: 17,109,658 km (0.119 R)
• M65: 17,322,985 km (0.11 R)
• M66: 17,875,450 km (0.076 R)
• M67: 18,029,835 km (0.097 R)
• M68: 18,683,577 km (0.09 R)
• M69: 18,808,940 km (0.109 R)
• M70: 19,060,564 km (0.077 R)
• M71: 20,723,344 km (0.079 R)
• M72: 21,244,244 km (0.112 R)
• M73: 21,637,836 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 46.6

Radius: 8

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 9.06 AU - 13.12 AU

Year: 23846 Days

Day: 19.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 34,925,311 km

• M1: 337,343 km (0.084 R)
• M2: 454,329 km (0.05 R)
• M3: 843,582 km (0.083 R)
• M4: 1,440,029 km (0.071 R)
• M5: 2,938,252 km (0.112 R)
• M6: 3,006,468 km (0.108 R)
• M7: 3,167,735 km (0.1 R)
• M8: 3,791,558 km (0.115 R)
• M9: 3,915,874 km (0.051 R)
• M10: 4,168,545 km (0.038 R)
• M11: 4,743,150 km (0.097 R)
• M12: 5,287,088 km (0.096 R)
• M13: 5,342,439 km (0.086 R)
• M14: 6,403,686 km (0.087 R)
• M15: 6,821,813 km (0.071 R)
• M16: 8,032,957 km (0.073 R)
• M17: 8,257,354 km (0.101 R)
• M18: 9,309,176 km (0.106 R)
• M19: 9,376,346 km (0.054 R)
• M20: 9,953,644 km (0.103 R)
• M21: 10,022,309 km (0.116 R)
• M22: 10,333,174 km (0.1 R)
• M23: 11,177,953 km (0.109 R)
• M24: 11,717,104 km (0.111 R)
• M25: 12,783,437 km (0.075 R)
• M26: 15,641,953 km (0.092 R)
• M27: 16,732,223 km (0.117 R)
• M28: 17,265,838 km (0.072 R)
• M29: 17,721,813 km (0.116 R)
• M30: 17,888,465 km (0.067 R)
• M31: 18,265,750 km (0.116 R)
• M32: 18,518,571 km (0.026 R)
• M33: 18,603,094 km (0.063 R)
• M34: 18,985,167 km (0.093 R)
• M35: 19,670,923 km (0.027 R)
• M36: 19,843,559 km (0.102 R)
• M37: 20,103,560 km (0.051 R)
• M38: 21,910,104 km (0.107 R)
• M39: 22,268,690 km (0.115 R)
• M40: 23,310,191 km (0.071 R)
• M41: 23,767,960 km (0.049 R)
• M42: 24,182,496 km (0.117 R)
• M43: 25,018,748 km (0.118 R)
• M44: 25,299,693 km (0.113 R)
• M45: 25,487,588 km (0.07 R)
• M46: 25,675,782 km (0.094 R)
• M47: 25,864,574 km (0.094 R)
• M48: 26,148,511 km (0.076 R)
• M49: 26,671,954 km (0.113 R)
• M50: 26,815,269 km (0.047 R)
• M51: 27,487,562 km (0.119 R)
• M52: 27,971,062 km (0.09 R)
• M53: 28,750,766 km (0.099 R)
• M54: 30,082,486 km (0.103 R)
• M55: 31,636,060 km (0.119 R)
• M56: 32,601,266 km (0.109 R)
• M57: 32,856,779 km (0.116 R)
• M58: 33,834,102 km (0.084 R)
• M59: 34,925,268 km (0.1 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 20,066 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit