🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.08 AU - 2.66 AU

Year: 1397 Days

Day: 36.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.01 AU - 2.93 AU

Year: 1486 Days

Day: 44 Hours

Environment

Temp: -97 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.2

Radius: 8.3

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.4 AU - 5.46 AU

Year: 4191 Days

Day: 11.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 74,777,879 km

• M1: 227,987 km (0.072 R)
• M2: 428,897 km (0.078 R)
• M3: 570,865 km (0.11 R)
• M4: 685,308 km (0.118 R)
• M5: 831,016 km (0.028 R)
• M6: 999,463 km (0.095 R)
• M7: 1,355,806 km (0.106 R)
• M8: 1,614,460 km (0.104 R)
• M9: 1,795,773 km (0.119 R)
• M10: 2,031,689 km (0.1 R)
• M11: 2,429,918 km (0.08 R)
• M12: 2,655,811 km (0.117 R)
• M13: 3,221,889 km (0.114 R)
• M14: 3,548,013 km (0.095 R)
• M15: 3,665,746 km (0.066 R)
• M16: 3,945,345 km (0.074 R)
• M17: 4,335,795 km (0.073 R)
• M18: 4,610,307 km (0.112 R)
• M19: 4,695,877 km (0.083 R)
• M20: 4,890,354 km (0.053 R)
• M21: 5,354,407 km (0.113 R)
• M22: 5,444,465 km (0.095 R)
• M23: 5,557,710 km (0.066 R)
• M24: 5,786,595 km (0.092 R)
• M25: 5,971,797 km (0.061 R)
• M26: 6,277,276 km (0.057 R)
• M27: 6,515,586 km (0.094 R)
• M28: 6,587,692 km (0.096 R)
• M29: 6,829,891 km (0.083 R)
• M30: 7,075,082 km (0.092 R)
• M31: 7,348,098 km (0.047 R)
• M32: 7,700,700 km (0.068 R)
• M33: 7,955,914 km (0.112 R)
• M34: 8,239,851 km (0.071 R)
• M35: 9,490,489 km (0.077 R)
• M36: 9,572,319 km (0.081 R)
• M37: 10,263,312 km (0.114 R)
• M38: 10,431,460 km (0.082 R)
• M39: 10,856,168 km (0.062 R)
• M40: 11,027,607 km (0.088 R)
• M41: 11,344,156 km (0.094 R)
• M42: 11,634,675 km (0.113 R)
• M43: 11,693,018 km (0.119 R)
• M44: 11,956,909 km (0.096 R)
• M45: 12,460,904 km (0.063 R)
• M46: 12,550,513 km (0.043 R)
• M47: 12,670,491 km (0.081 R)
• M48: 13,032,368 km (0.05 R)
• M49: 13,920,979 km (0.063 R)
• M50: 14,014,029 km (0.1 R)
• M51: 14,076,262 km (0.1 R)
• M52: 14,388,323 km (0.113 R)
• M53: 14,671,213 km (0.073 R)
• M54: 15,274,391 km (0.101 R)
• M55: 16,113,037 km (0.078 R)
• M56: 16,243,337 km (0.113 R)
• M57: 16,768,126 km (0.114 R)
• M58: 16,966,493 km (0.101 R)
• M59: 17,032,765 km (0.111 R)
• M60: 17,498,912 km (0.06 R)
• M61: 17,666,461 km (0.114 R)
• M62: 18,409,963 km (0.074 R)
• M63: 19,094,672 km (0.111 R)
• M64: 19,198,194 km (0.092 R)
• M65: 19,509,507 km (0.106 R)
• M66: 20,067,358 km (0.063 R)
• M67: 20,630,294 km (0.104 R)
• M68: 21,771,876 km (0.095 R)
• M69: 23,301,065 km (0.072 R)
• M70: 23,411,618 km (0.047 R)
• M71: 24,302,324 km (0.104 R)
• M72: 25,166,401 km (0.098 R)
• M73: 25,279,796 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 35.9

Radius: 3.2

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 13.43 AU - 13.59 AU

Year: 19013 Days

Day: 20.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 74,777,879 km

• M1: 42,187 km (0.078 R)
• M2: 117,584 km (0.101 R)
• M3: 168,597 km (0.118 R)
• M4: 284,984 km (0.115 R)
• M5: 347,217 km (0.041 R)
• M6: 593,156 km (0.087 R)
• M7: 650,152 km (0.09 R)
• M8: 685,308 km (0.115 R)
• M9: 1,139,936 km (0.115 R)
• M10: 1,298,659 km (0.047 R)
• M11: 1,328,279 km (0.107 R)
• M12: 1,449,005 km (0.065 R)
• M13: 1,541,905 km (0.11 R)
• M14: 2,388,779 km (0.085 R)
• M15: 2,516,984 km (0.086 R)
• M16: 2,723,130 km (0.072 R)
• M17: 2,780,276 km (0.05 R)
• M18: 2,915,214 km (0.088 R)
• M19: 3,211,567 km (0.074 R)
• M20: 3,726,333 km (0.102 R)
• M21: 3,982,595 km (0.106 R)
• M22: 5,203,762 km (0.119 R)
• M23: 5,610,369 km (0.056 R)
• M24: 6,201,729 km (0.065 R)
• M25: 6,683,734 km (0.042 R)
• M26: 7,046,509 km (0.108 R)
• M27: 7,522,379 km (0.105 R)
• M28: 7,953,969 km (0.074 R)
• M29: 8,200,207 km (0.09 R)
• M30: 8,393,637 km (0.071 R)
• M31: 8,421,313 km (0.054 R)
• M32: 8,560,439 km (0.112 R)
• M33: 9,039,302 km (0.101 R)
• M34: 9,096,149 km (0.106 R)
• M35: 9,267,588 km (0.102 R)
• M36: 9,468,797 km (0.102 R)
• M37: 9,584,586 km (0.046 R)
• M38: 9,788,189 km (0.118 R)
• M39: 10,318,214 km (0.114 R)
• M40: 10,616,662 km (0.072 R)
• M41: 10,706,869 km (0.082 R)
• M42: 12,371,445 km (0.108 R)
• M43: 12,784,036 km (0.076 R)
• M44: 12,879,928 km (0.041 R)
• M45: 13,072,311 km (0.119 R)
• M46: 13,233,428 km (0.115 R)
• M47: 13,655,443 km (0.107 R)
• M48: 14,280,014 km (0.093 R)
• M49: 14,412,558 km (0.075 R)
• M50: 14,846,691 km (0.076 R)
• M51: 15,048,349 km (0.052 R)
• M52: 15,352,781 km (0.109 R)
• M53: 15,454,657 km (0.082 R)
• M54: 15,624,899 km (0.057 R)
• M55: 15,659,008 km (0.095 R)
• M56: 16,001,886 km (0.099 R)
• M57: 16,381,715 km (0.069 R)
• M58: 17,610,213 km (0.107 R)
• M59: 17,752,480 km (0.112 R)
• M60: 18,577,812 km (0.112 R)
• M61: 19,195,950 km (0.105 R)
• M62: 19,232,601 km (0.088 R)
• M63: 19,673,167 km (0.074 R)
• M64: 19,783,870 km (0.051 R)
• M65: 19,968,773 km (0.072 R)
• M66: 21,090,308 km (0.094 R)
• M67: 22,002,256 km (0.09 R)
• M68: 22,926,771 km (0.087 R)
• M69: 23,746,268 km (0.098 R)
• M70: 25,253,317 km (0.112 R)
• M71: 25,453,928 km (0.066 R)
• M72: 25,735,621 km (0.06 R)
• M73: 25,937,428 km (0.096 R)
• M74: 26,018,361 km (0.105 R)
• M75: 26,139,834 km (0.055 R)
• M76: 26,261,457 km (0.11 R)
• M77: 26,995,534 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484.8

Radius: 4.8

Gravity: 21.04 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 15.15 AU - 15.67 AU

Year: 23162 Days

Day: 20.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 74,777,879 km

• M1: 183,407 km (0.091 R)
• M2: 428,747 km (0.102 R)
• M3: 570,117 km (0.053 R)
• M4: 613,202 km (0.03 R)
• M5: 945,758 km (0.075 R)
• M6: 1,076,506 km (0.1 R)
• M7: 1,269,488 km (0.076 R)
• M8: 1,384,678 km (0.101 R)
• M9: 1,443,470 km (0.083 R)
• M10: 1,750,445 km (0.117 R)
• M11: 2,565,603 km (0.11 R)
• M12: 2,601,956 km (0.042 R)
• M13: 2,935,709 km (0.09 R)
• M14: 3,050,001 km (0.052 R)
• M15: 3,643,007 km (0.086 R)
• M16: 3,890,143 km (0.058 R)
• M17: 3,973,619 km (0.072 R)
• M18: 4,057,842 km (0.067 R)
• M19: 4,400,421 km (0.051 R)
• M20: 4,841,585 km (0.11 R)
• M21: 5,022,150 km (0.088 R)
• M22: 5,389,562 km (0.096 R)
• M23: 6,150,268 km (0.079 R)
• M24: 7,508,467 km (0.079 R)
• M25: 7,560,527 km (0.084 R)
• M26: 7,875,131 km (0.048 R)
• M27: 8,517,355 km (0.119 R)
• M28: 9,511,732 km (0.12 R)
• M29: 10,252,540 km (0.053 R)
• M30: 11,668,185 km (0.12 R)
• M31: 11,909,935 km (0.063 R)
• M32: 12,214,517 km (0.086 R)
• M33: 13,332,312 km (0.085 R)
• M34: 15,003,619 km (0.081 R)
• M35: 15,069,293 km (0.105 R)
• M36: 16,131,587 km (0.096 R)
• M37: 16,266,076 km (0.05 R)
• M38: 16,944,203 km (0.092 R)
• M39: 17,012,419 km (0.103 R)
• M40: 17,769,983 km (0.104 R)
• M41: 17,908,810 km (0.115 R)
• M42: 18,962,129 km (0.102 R)
• M43: 19,103,947 km (0.089 R)
• M44: 19,246,364 km (0.091 R)
• M45: 19,675,262 km (0.093 R)
• M46: 19,819,025 km (0.057 R)
• M47: 20,981,101 km (0.064 R)
• M48: 21,496,466 km (0.087 R)
• M49: 22,090,519 km (0.097 R)
• M50: 22,165,169 km (0.112 R)
• M51: 22,614,860 km (0.032 R)
• M52: 23,143,090 km (0.055 R)
• M53: 23,218,936 km (0.054 R)
• M54: 24,443,095 km (0.049 R)
• M55: 24,520,288 km (0.115 R)
• M56: 24,907,447 km (0.109 R)
• M57: 25,688,049 km (0.065 R)
• M58: 26,476,579 km (0.067 R)
• M59: 26,555,866 km (0.049 R)
• M60: 30,536,516 km (0.104 R)
• M61: 30,619,692 km (0.062 R)
• M62: 30,953,146 km (0.078 R)
• M63: 31,287,647 km (0.101 R)
• M64: 31,455,495 km (0.091 R)
• M65: 32,552,945 km (0.104 R)
• M66: 35,482,371 km (0.082 R)
• M67: 37,868,008 km (0.102 R)
• M68: 38,944,814 km (0.116 R)
• M69: 39,758,925 km (0.116 R)
• M70: 41,588,208 km (0.081 R)
• M71: 42,420,271 km (0.085 R)
• M72: 42,978,122 km (0.085 R)
• M73: 44,100,854 km (0.114 R)
• M74: 44,477,392 km (0.081 R)
• M75: 45,707,984 km (0.112 R)
• M76: 49,759,992 km (0.109 R)
• M77: 50,348,061 km (0.114 R)
• M78: 50,840,088 km (0.109 R)
• M79: 52,126,331 km (0.044 R)
• M80: 53,824,715 km (0.049 R)
• M81: 54,731,129 km (0.065 R)
• M82: 55,541,052 km (0.086 R)
• M83: 58,716,865 km (0.112 R)
• M84: 58,923,759 km (0.089 R)
• M85: 59,027,281 km (0.062 R)
• M86: 60,378,748 km (0.09 R)
• M87: 60,901,293 km (0.106 R)
• M88: 61,950,872 km (0.113 R)
• M89: 62,266,972 km (0.079 R)
• M90: 63,642,674 km (0.076 R)
• M91: 68,046,536 km (0.04 R)
• M92: 68,917,196 km (0.105 R)
• M93: 69,572,584 km (0.117 R)
• M94: 70,230,067 km (0.037 R)
• M95: 70,889,644 km (0.069 R)
• M96: 72,104,229 km (0.11 R)
• M97: 72,547,637 km (0.087 R)
• M98: 73,771,497 km (0.096 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 10,668 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit