🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.55 AU - 0.55 AU

Year: 150 Days

Day: 46.8 Hours

Environment

Temp: 203 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,513,806 km

• M1: 52,359 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.4 AU - 2.32 AU

Year: 931 Days

Day: 24.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.25 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.26 AU - 3 AU

Year: 1566 Days

Day: 23.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.5

Radius: 11.9

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.11 AU - 9.79 AU

Year: 8229 Days

Day: 11.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 86,513,806 km

• M1: 211,232 km (0.118 R)
• M2: 411,843 km (0.083 R)
• M3: 562,189 km (0.049 R)
• M4: 715,676 km (0.068 R)
• M5: 807,679 km (0.03 R)
• M6: 933,940 km (0.096 R)
• M7: 1,015,171 km (0.071 R)
• M8: 1,099,096 km (0.051 R)
• M9: 1,285,644 km (0.101 R)
• M10: 1,459,327 km (0.091 R)
• M11: 1,908,270 km (0.067 R)
• M12: 2,189,814 km (0.112 R)
• M13: 2,272,691 km (0.101 R)
• M14: 2,600,759 km (0.063 R)
• M15: 2,944,086 km (0.04 R)
• M16: 3,128,989 km (0.071 R)
• M17: 3,317,931 km (0.118 R)
• M18: 3,462,144 km (0.067 R)
• M19: 3,575,838 km (0.085 R)
• M20: 3,707,185 km (0.094 R)
• M21: 3,823,572 km (0.098 R)
• M22: 3,907,347 km (0.084 R)
• M23: 4,458,615 km (0.111 R)
• M24: 4,707,695 km (0.116 R)
• M25: 4,797,753 km (0.057 R)
• M26: 4,888,410 km (0.117 R)
• M27: 5,071,368 km (0.095 R)
• M28: 5,350,218 km (0.11 R)
• M29: 5,596,008 km (0.085 R)
• M30: 5,749,046 km (0.097 R)
• M31: 5,981,372 km (0.111 R)
• M32: 6,495,240 km (0.108 R)
• M33: 6,575,574 km (0.091 R)
• M34: 6,737,290 km (0.09 R)
• M35: 7,044,115 km (0.056 R)
• M36: 7,355,428 km (0.065 R)
• M37: 7,820,378 km (0.114 R)
• M38: 7,948,883 km (0.075 R)
• M39: 8,229,528 km (0.071 R)
• M40: 8,469,783 km (0.08 R)
• M41: 9,705,012 km (0.088 R)
• M42: 9,866,279 km (0.079 R)
• M43: 10,028,443 km (0.032 R)
• M44: 10,781,070 km (0.094 R)
• M45: 11,870,142 km (0.114 R)
• M46: 12,067,312 km (0.098 R)
• M47: 12,166,496 km (0.115 R)
• M48: 12,766,383 km (0.071 R)
• M49: 13,248,387 km (0.082 R)
• M50: 13,376,144 km (0.082 R)
• M51: 13,453,037 km (0.078 R)
• M52: 13,581,542 km (0.082 R)
• M53: 13,710,346 km (0.105 R)
• M54: 13,839,598 km (0.106 R)
• M55: 13,917,389 km (0.083 R)
• M56: 15,021,421 km (0.104 R)
• M57: 15,261,676 km (0.117 R)
• M58: 15,449,421 km (0.117 R)
• M59: 15,610,987 km (0.1 R)
• M60: 15,990,068 km (0.116 R)
• M61: 16,674,627 km (0.117 R)
• M62: 17,257,162 km (0.047 R)
• M63: 17,340,936 km (0.108 R)
• M64: 17,818,004 km (0.049 R)
• M65: 18,129,168 km (0.077 R)
• M66: 18,613,416 km (0.083 R)
• M67: 19,044,258 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.7

Radius: 12.9

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 9.42 AU - 12.42 AU

Year: 13247 Days

Day: 7.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 86,513,806 km

• M1: 163,959 km (0.11 R)
• M2: 279,449 km (0.102 R)
• M3: 497,114 km (0.112 R)
• M4: 749,635 km (0.117 R)
• M5: 1,360,293 km (0.112 R)
• M6: 1,646,175 km (0.08 R)
• M7: 1,827,039 km (0.055 R)
• M8: 1,930,561 km (0.102 R)
• M9: 2,122,046 km (0.069 R)
• M10: 2,547,203 km (0.096 R)
• M11: 3,476,655 km (0.111 R)
• M12: 3,606,356 km (0.114 R)
• M13: 3,817,289 km (0.076 R)
• M14: 4,279,097 km (0.116 R)
• M15: 4,390,548 km (0.053 R)
• M16: 4,932,541 km (0.054 R)
• M17: 5,137,640 km (0.06 R)
• M18: 5,375,650 km (0.105 R)
• M19: 5,647,619 km (0.057 R)
• M20: 6,716,047 km (0.069 R)
• M21: 6,911,122 km (0.098 R)
• M22: 7,009,408 km (0.031 R)
• M23: 7,541,229 km (0.061 R)
• M24: 8,051,657 km (0.09 R)
• M25: 8,679,070 km (0.073 R)
• M26: 8,891,798 km (0.054 R)
• M27: 9,034,515 km (0.091 R)
• M28: 9,177,979 km (0.093 R)
• M29: 10,055,071 km (0.098 R)
• M30: 10,203,772 km (0.025 R)
• M31: 10,466,017 km (0.103 R)
• M32: 10,958,792 km (0.1 R)
• M33: 11,150,277 km (0.063 R)
• M34: 11,420,451 km (0.119 R)
• M35: 11,849,199 km (0.072 R)
• M36: 11,967,082 km (0.058 R)
• M37: 12,602,274 km (0.101 R)
• M38: 13,330,068 km (0.039 R)
• M39: 13,657,986 km (0.069 R)
• M40: 13,781,554 km (0.115 R)
• M41: 13,947,009 km (0.042 R)
• M42: 14,113,213 km (0.114 R)
• M43: 14,196,389 km (0.106 R)
• M44: 14,363,490 km (0.107 R)
• M45: 14,699,786 km (0.111 R)
• M46: 14,995,990 km (0.114 R)
• M47: 15,208,868 km (0.066 R)
• M48: 16,375,581 km (0.061 R)
• M49: 16,594,742 km (0.056 R)
• M50: 16,682,706 km (0.084 R)
• M51: 16,947,494 km (0.106 R)
• M52: 17,481,409 km (0.115 R)
• M53: 17,660,477 km (0.079 R)
• M54: 18,065,888 km (0.072 R)
• M55: 18,337,857 km (0.111 R)
• M56: 19,578,621 km (0.082 R)
• M57: 20,941,308 km (0.084 R)
• M58: 22,043,695 km (0.118 R)
• M59: 23,856,522 km (0.074 R)
• M60: 24,304,717 km (0.096 R)
• M61: 24,404,649 km (0.101 R)
• M62: 25,615,045 km (0.076 R)
• M63: 25,971,836 km (0.087 R)
• M64: 26,638,594 km (0.108 R)
• M65: 27,207,365 km (0.119 R)
• M66: 27,415,156 km (0.097 R)
• M67: 28,672,825 km (0.12 R)
• M68: 29,415,280 km (0.075 R)
• M69: 29,575,200 km (0.076 R)
• M70: 30,056,606 km (0.049 R)
• M71: 31,353,320 km (0.067 R)
• M72: 32,227,869 km (0.11 R)
• M73: 35,012,185 km (0.099 R)
• M74: 35,181,679 km (0.069 R)
• M75: 35,634,961 km (0.064 R)
• M76: 35,805,502 km (0.06 R)
• M77: 36,033,190 km (0.093 R)
• M78: 36,147,333 km (0.08 R)
• M79: 36,547,508 km (0.072 R)
• M80: 37,583,174 km (0.087 R)
• M81: 37,814,751 km (0.091 R)
• M82: 37,930,540 km (0.062 R)
• M83: 38,628,564 km (0.097 R)
• M84: 38,862,236 km (0.027 R)
• M85: 39,272,134 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 645.2

Radius: 3.4

Gravity: 55.81 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 15.24 AU - 18.1 AU

Year: 24985 Days

Day: 23.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 86,513,806 km

• M1: 116,088 km (0.088 R)
• M2: 657,782 km (0.1 R)
• M3: 1,281,455 km (0.079 R)
• M4: 1,541,905 km (0.069 R)
• M5: 1,998,927 km (0.055 R)
• M6: 2,072,678 km (0.039 R)
• M7: 3,414,571 km (0.052 R)
• M8: 4,189,339 km (0.105 R)
• M9: 4,236,462 km (0.104 R)
• M10: 4,379,178 km (0.101 R)
• M11: 4,718,317 km (0.111 R)
• M12: 5,065,833 km (0.098 R)
• M13: 5,319,102 km (0.079 R)
• M14: 6,590,983 km (0.116 R)
• M15: 7,147,337 km (0.118 R)
• M16: 7,317,131 km (0.089 R)
• M17: 7,431,125 km (0.114 R)
• M18: 7,834,590 km (0.086 R)
• M19: 8,843,777 km (0.055 R)
• M20: 9,026,137 km (0.034 R)
• M21: 9,518,314 km (0.1 R)
• M22: 11,242,729 km (0.106 R)
• M23: 12,173,976 km (0.105 R)
• M24: 12,785,532 km (0.094 R)
• M25: 13,268,134 km (0.089 R)
• M26: 14,464,618 km (0.04 R)
• M27: 14,607,634 km (0.091 R)
• M28: 15,039,672 km (0.042 R)
• M29: 15,768,663 km (0.11 R)
• M30: 15,842,265 km (0.116 R)
• M31: 17,109,957 km (0.075 R)
• M32: 18,024,150 km (0.099 R)
• M33: 18,101,043 km (0.112 R)
• M34: 19,503,822 km (0.107 R)
• M35: 19,740,935 km (0.095 R)
• M36: 20,298,037 km (0.12 R)
• M37: 20,538,441 km (0.112 R)
• M38: 23,076,519 km (0.092 R)
• M39: 26,232,435 km (0.083 R)
• M40: 26,406,867 km (0.096 R)
• M41: 26,756,776 km (0.073 R)
• M42: 27,020,218 km (0.113 R)
• M43: 30,522,902 km (0.088 R)
• M44: 30,982,168 km (0.077 R)
• M45: 31,721,780 km (0.108 R)
• M46: 32,186,879 km (0.079 R)
• M47: 32,654,373 km (0.055 R)
• M48: 34,070,167 km (0.04 R)
• M49: 36,961,146 km (0.072 R)
• M50: 39,230,097 km (0.074 R)
• M51: 39,929,616 km (0.068 R)
• M52: 40,029,847 km (0.047 R)
• M53: 41,138,218 km (0.099 R)
• M54: 41,442,201 km (0.044 R)
• M55: 41,645,354 km (0.111 R)
• M56: 41,747,081 km (0.038 R)
• M57: 41,848,808 km (0.105 R)
• M58: 44,108,334 km (0.088 R)
• M59: 44,627,438 km (0.072 R)
• M60: 44,731,409 km (0.12 R)
• M61: 45,357,476 km (0.034 R)
• M62: 46,934,986 km (0.084 R)
• M63: 47,040,901 km (0.094 R)
• M64: 48,744,671 km (0.105 R)
• M65: 49,819,681 km (0.048 R)
• M66: 50,143,710 km (0.026 R)
• M67: 51,337,950 km (0.115 R)
• M68: 54,419,517 km (0.036 R)
• M69: 56,657,052 km (0.114 R)
• M70: 59,381,528 km (0.092 R)
• M71: 60,299,162 km (0.063 R)
• M72: 60,759,774 km (0.1 R)
• M73: 62,497,203 km (0.087 R)
• M74: 64,957,041 km (0.107 R)
• M75: 66,495,506 km (0.114 R)
• M76: 67,806,731 km (0.09 R)
• M77: 68,285,594 km (0.111 R)
• M78: 69,487,762 km (0.118 R)
• M79: 69,608,338 km (0.079 R)
• M80: 70,696,812 km (0.104 R)
• M81: 70,818,136 km (0.111 R)
• M82: 73,504,166 km (0.119 R)
• M83: 73,749,955 km (0.12 R)
• M84: 73,872,925 km (0.096 R)
• M85: 75,106,957 km (0.104 R)
• M86: 75,354,542 km (0.061 R)
• M87: 79,857,438 km (0.111 R)
• M88: 79,983,848 km (0.096 R)
• M89: 81,377,801 km (0.067 R)
• M90: 81,504,810 km (0.045 R)
• M91: 82,141,498 km (0.092 R)
• M92: 82,268,955 km (0.036 R)
• M93: 82,396,562 km (0.098 R)
• M94: 83,291,457 km (0.064 R)
• M95: 83,932,633 km (0.116 R)
• M96: 85,607,382 km (0.103 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 19,586 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit