🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.66 AU - 0.7 AU

Year: 195 Days

Day: 45.2 Hours

Environment

Temp: 221 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,615,431 km

• M1: 42,635 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.25 AU - 1.67 AU

Year: 614 Days

Day: 37.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 53,615,431 km

• M1: 72,106 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.28 AU - 1.84 AU

Year: 679 Days

Day: 15.6 Hours

Environment

Temp: -4 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 4.18 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.2

Radius: 11.2

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 6.31 AU - 7.27 AU

Year: 6162 Days

Day: 9.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 53,615,431 km

• M1: 151,991 km (0.071 R)
• M2: 275,260 km (0.088 R)
• M3: 367,263 km (0.119 R)
• M4: 549,473 km (0.09 R)
• M5: 774,169 km (0.063 R)
• M6: 866,471 km (0.091 R)
• M7: 984,803 km (0.119 R)
• M8: 1,097,450 km (0.113 R)
• M9: 1,449,603 km (0.107 R)
• M10: 1,565,991 km (0.099 R)
• M11: 2,049,491 km (0.086 R)
• M12: 2,151,666 km (0.055 R)
• M13: 2,624,994 km (0.059 R)
• M14: 2,736,295 km (0.076 R)
• M15: 3,181,049 km (0.059 R)
• M16: 3,265,871 km (0.05 R)
• M17: 3,507,621 km (0.107 R)
• M18: 3,809,211 km (0.077 R)
• M19: 4,156,278 km (0.116 R)
• M20: 4,475,519 km (0.078 R)
• M21: 4,590,111 km (0.08 R)
• M22: 4,841,885 km (0.099 R)
• M23: 4,959,618 km (0.096 R)
• M24: 5,157,985 km (0.097 R)
• M25: 5,238,020 km (0.06 R)
• M26: 5,318,503 km (0.098 R)
• M27: 5,480,817 km (0.12 R)
• M28: 5,603,637 km (0.056 R)
• M29: 6,019,519 km (0.071 R)
• M30: 6,125,135 km (0.098 R)
• M31: 7,281,826 km (0.114 R)
• M32: 7,439,652 km (0.101 R)
• M33: 7,667,040 km (0.115 R)
• M34: 7,896,823 km (0.105 R)
• M35: 8,504,639 km (0.118 R)
• M36: 8,718,714 km (0.102 R)
• M37: 8,814,307 km (0.056 R)
• M38: 9,006,839 km (0.092 R)
• M39: 9,249,337 km (0.109 R)
• M40: 10,064,795 km (0.093 R)
• M41: 10,140,043 km (0.061 R)
• M42: 10,215,590 km (0.108 R)
• M43: 10,417,846 km (0.091 R)
• M44: 10,570,286 km (0.038 R)
• M45: 10,646,880 km (0.055 R)
• M46: 10,723,624 km (0.108 R)
• M47: 11,006,514 km (0.079 R)
• M48: 11,344,007 km (0.09 R)
• M49: 11,501,084 km (0.102 R)
• M50: 11,976,207 km (0.085 R)
• M51: 12,269,868 km (0.089 R)
• M52: 13,110,009 km (0.112 R)
• M53: 13,274,717 km (0.112 R)
• M54: 13,412,496 km (0.116 R)
• M55: 13,495,523 km (0.075 R)
• M56: 14,277,770 km (0.08 R)
• M57: 14,503,962 km (0.109 R)
• M58: 14,731,351 km (0.082 R)
• M59: 14,902,641 km (0.07 R)
• M60: 15,333,931 km (0.069 R)
• M61: 15,740,090 km (0.117 R)
• M62: 15,886,097 km (0.107 R)
• M63: 16,032,404 km (0.063 R)
• M64: 16,208,780 km (0.111 R)
• M65: 16,652,188 km (0.074 R)
• M66: 16,771,118 km (0.113 R)
• M67: 16,860,578 km (0.063 R)
• M68: 16,979,957 km (0.027 R)
• M69: 17,099,635 km (0.095 R)
• M70: 17,702,514 km (0.071 R)
• M71: 17,884,725 km (0.045 R)
• M72: 17,975,979 km (0.109 R)
• M73: 18,897,951 km (0.114 R)
• M74: 19,084,200 km (0.058 R)
• M75: 19,489,910 km (0.103 R)
• M76: 19,772,351 km (0.101 R)
• M77: 20,468,579 km (0.055 R)
• M78: 20,659,915 km (0.063 R)
• M79: 21,592,807 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.6

Radius: 8.5

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 9.03 AU - 12.57 AU

Year: 12360 Days

Day: 7.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 53,615,431 km

• M1: 599,139 km (0.1 R)
• M2: 733,329 km (0.082 R)
• M3: 822,489 km (0.089 R)
• M4: 877,840 km (0.114 R)
• M5: 973,134 km (0.082 R)
• M6: 1,153,549 km (0.094 R)
• M7: 1,367,025 km (0.116 R)
• M8: 1,433,596 km (0.114 R)
• M9: 1,735,036 km (0.09 R)
• M10: 1,880,894 km (0.116 R)
• M11: 2,030,791 km (0.094 R)
• M12: 2,158,847 km (0.025 R)
• M13: 2,289,595 km (0.08 R)
• M14: 2,559,021 km (0.046 R)
• M15: 2,895,916 km (0.101 R)
• M16: 3,893,434 km (0.097 R)
• M17: 3,957,163 km (0.087 R)
• M18: 4,478,960 km (0.085 R)
• M19: 4,646,510 km (0.117 R)
• M20: 5,057,006 km (0.087 R)
• M21: 5,231,587 km (0.084 R)
• M22: 6,170,912 km (0.11 R)
• M23: 6,470,407 km (0.06 R)
• M24: 6,812,986 km (0.079 R)
• M25: 6,967,222 km (0.117 R)
• M26: 7,397,166 km (0.117 R)
• M27: 7,956,961 km (0.063 R)
• M28: 8,488,931 km (0.079 R)
• M29: 8,821,936 km (0.108 R)
• M30: 9,159,429 km (0.108 R)
• M31: 10,196,740 km (0.112 R)
• M32: 11,362,108 km (0.026 R)
• M33: 12,333,896 km (0.098 R)
• M34: 12,474,966 km (0.026 R)
• M35: 12,996,614 km (0.109 R)
• M36: 13,187,950 km (0.06 R)
• M37: 13,284,141 km (0.028 R)
• M38: 13,573,763 km (0.112 R)
• M39: 14,159,289 km (0.096 R)
• M40: 14,306,942 km (0.101 R)
• M41: 14,802,859 km (0.041 R)
• M42: 17,418,578 km (0.094 R)
• M43: 17,576,852 km (0.093 R)
• M44: 19,022,716 km (0.09 R)
• M45: 19,185,628 km (0.106 R)
• M46: 19,677,506 km (0.118 R)
• M47: 19,842,362 km (0.097 R)
• M48: 20,007,668 km (0.105 R)
• M49: 20,506,278 km (0.08 R)
• M50: 21,346,569 km (0.11 R)
• M51: 25,653,342 km (0.11 R)
• M52: 26,376,349 km (0.098 R)
• M53: 26,862,093 km (0.093 R)
• M54: 27,045,051 km (0.113 R)
• M55: 27,596,170 km (0.119 R)
• M56: 28,834,391 km (0.047 R)
• M57: 29,523,140 km (0.026 R)
• M58: 29,901,024 km (0.076 R)
• M59: 30,090,714 km (0.103 R)
• M60: 30,153,994 km (0.089 R)
• M61: 30,407,562 km (0.027 R)
• M62: 31,750,353 km (0.097 R)
• M63: 32,721,393 km (0.101 R)
• M64: 33,439,612 km (0.09 R)
• M65: 33,636,333 km (0.11 R)
• M66: 34,031,122 km (0.096 R)
• M67: 37,175,819 km (0.081 R)
• M68: 40,133,369 km (0.05 R)
• M69: 41,112,487 km (0.12 R)
• M70: 41,604,963 km (0.12 R)
• M71: 41,887,254 km (0.085 R)
• M72: 42,170,144 km (0.088 R)
• M73: 42,809,076 km (0.079 R)
• M74: 42,951,493 km (0.083 R)
• M75: 43,022,852 km (0.077 R)
• M76: 43,379,792 km (0.083 R)
• M77: 44,024,709 km (0.058 R)
• M78: 44,096,665 km (0.089 R)
• M79: 44,600,810 km (0.068 R)
• M80: 44,817,428 km (0.095 R)
• M81: 45,251,710 km (0.101 R)
• M82: 45,760,193 km (0.085 R)
• M83: 46,929,450 km (0.114 R)
• M84: 47,665,322 km (0.112 R)
• M85: 47,739,074 km (0.039 R)
• M86: 48,330,883 km (0.091 R)
• M87: 49,671,131 km (0.063 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 167.3

Radius: 5.3

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 13.44 AU - 20.12 AU

Year: 23938 Days

Day: 20.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 53,615,431 km

• M1: 184,604 km (0.089 R)
• M2: 277,654 km (0.077 R)
• M3: 330,312 km (0.115 R)
• M4: 478,414 km (0.07 R)
• M5: 577,149 km (0.115 R)
• M6: 611,556 km (0.111 R)
• M7: 813,962 km (0.104 R)
• M8: 912,697 km (0.095 R)
• M9: 1,122,134 km (0.091 R)
• M10: 1,254,977 km (0.1 R)
• M11: 1,658,741 km (0.113 R)
• M12: 1,861,895 km (0.047 R)
• M13: 2,208,962 km (0.104 R)
• M14: 2,432,461 km (0.068 R)
• M15: 2,692,612 km (0.114 R)
• M16: 4,053,504 km (0.065 R)
• M17: 5,036,212 km (0.096 R)
• M18: 5,781,060 km (0.106 R)
• M19: 5,972,695 km (0.073 R)
• M20: 6,480,430 km (0.088 R)
• M21: 6,679,395 km (0.105 R)
• M22: 6,961,387 km (0.071 R)
• M23: 7,746,327 km (0.103 R)
• M24: 9,443,066 km (0.109 R)
• M25: 9,941,676 km (0.109 R)
• M26: 12,215,713 km (0.063 R)
• M27: 13,007,984 km (0.092 R)
• M28: 13,663,821 km (0.109 R)
• M29: 14,021,360 km (0.11 R)
• M30: 14,382,040 km (0.097 R)
• M31: 14,745,862 km (0.114 R)
• M32: 14,955,000 km (0.086 R)
• M33: 16,501,094 km (0.047 R)
• M34: 18,377,201 km (0.094 R)
• M35: 18,433,450 km (0.045 R)
• M36: 18,828,388 km (0.086 R)
• M37: 19,569,346 km (0.099 R)
• M38: 20,319,729 km (0.096 R)
• M39: 22,868,279 km (0.095 R)
• M40: 22,989,303 km (0.09 R)
• M41: 23,171,065 km (0.116 R)
• M42: 24,148,986 km (0.106 R)
• M43: 24,333,889 km (0.103 R)
• M44: 24,519,241 km (0.091 R)
• M45: 24,891,291 km (0.103 R)
• M46: 25,955,530 km (0.104 R)
• M47: 26,398,190 km (0.112 R)
• M48: 26,779,515 km (0.11 R)
• M49: 29,828,768 km (0.112 R)
• M50: 30,225,951 km (0.045 R)
• M51: 30,891,811 km (0.098 R)
• M52: 32,169,975 km (0.088 R)
• M53: 33,740,304 km (0.092 R)
• M54: 34,154,091 km (0.086 R)
• M55: 36,106,942 km (0.059 R)
• M56: 36,177,403 km (0.026 R)
• M57: 36,742,284 km (0.088 R)
• M58: 36,813,194 km (0.111 R)
• M59: 39,031,281 km (0.118 R)
• M60: 39,175,793 km (0.096 R)
• M61: 39,248,198 km (0.052 R)
• M62: 39,683,229 km (0.073 R)
• M63: 39,828,638 km (0.043 R)
• M64: 41,292,154 km (0.073 R)
• M65: 41,808,566 km (0.112 R)
• M66: 42,996,971 km (0.12 R)
• M67: 43,146,270 km (0.098 R)
• M68: 43,295,868 km (0.077 R)
• M69: 43,670,311 km (0.078 R)
• M70: 44,045,951 km (0.115 R)
• M71: 44,951,617 km (0.111 R)
• M72: 45,482,839 km (0.081 R)
• M73: 46,245,339 km (0.062 R)
• M74: 46,781,498 km (0.094 R)
• M75: 47,937,441 km (0.037 R)
• M76: 48,247,258 km (0.069 R)
• M77: 49,258,839 km (0.069 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 16,307 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit