🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.67 AU - 0.89 AU

Year: 255 Days

Day: 48 Hours

Environment

Temp: 160 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.3 AU - 1.58 AU

Year: 641 Days

Day: 15.5 Hours

Environment

Temp: -28 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.36 AU - 1.88 AU

Year: 765 Days

Day: 45.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.67 AU - 2.33 AU

Year: 1049 Days

Day: 33.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,587,474 km

• M1: 111,750 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.81 AU - 3.59 AU

Year: 2123 Days

Day: 26.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.26 AU - 5 AU

Year: 3113 Days

Day: 47.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.76 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 13.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 517.4

Radius: 3.6

Gravity: 39.92 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 10.44 AU - 16.34 AU

Year: 18171 Days

Day: 15.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 86,587,474 km

• M1: 228,436 km (0.042 R)
• M2: 271,371 km (0.106 R)
• M3: 333,005 km (0.117 R)
• M4: 525,986 km (0.077 R)
• M5: 727,943 km (0.081 R)
• M6: 1,196,633 km (0.051 R)
• M7: 1,247,796 km (0.057 R)
• M8: 1,459,776 km (0.111 R)
• M9: 1,798,615 km (0.079 R)
• M10: 1,827,936 km (0.084 R)
• M11: 2,098,858 km (0.095 R)
• M12: 2,644,442 km (0.103 R)
• M13: 2,677,802 km (0.109 R)
• M14: 2,950,070 km (0.089 R)
• M15: 3,780,787 km (0.063 R)
• M16: 4,008,774 km (0.108 R)
• M17: 4,124,413 km (0.085 R)
• M18: 4,477,763 km (0.08 R)
• M19: 6,251,246 km (0.063 R)
• M20: 6,295,976 km (0.063 R)
• M21: 8,311,059 km (0.038 R)
• M22: 8,906,160 km (0.097 R)
• M23: 8,956,275 km (0.096 R)
• M24: 9,006,540 km (0.086 R)
• M25: 10,452,702 km (0.081 R)
• M26: 10,505,660 km (0.092 R)
• M27: 10,825,351 km (0.116 R)
• M28: 11,148,183 km (0.042 R)
• M29: 11,202,337 km (0.074 R)
• M30: 11,748,220 km (0.08 R)
• M31: 12,639,674 km (0.119 R)
• M32: 13,093,554 km (0.097 R)
• M33: 13,958,828 km (0.108 R)
• M34: 14,251,292 km (0.077 R)
• M35: 15,381,204 km (0.104 R)
• M36: 15,865,453 km (0.082 R)
• M37: 15,926,339 km (0.031 R)
• M38: 16,539,541 km (0.039 R)
• M39: 16,663,108 km (0.087 R)
• M40: 16,849,059 km (0.026 R)
• M41: 17,097,989 km (0.055 R)
• M42: 18,042,251 km (0.064 R)
• M43: 18,169,559 km (0.114 R)
• M44: 18,233,138 km (0.081 R)
• M45: 19,197,745 km (0.051 R)
• M46: 19,718,795 km (0.07 R)
• M47: 20,310,753 km (0.06 R)
• M48: 22,530,187 km (0.099 R)
• M49: 23,079,660 km (0.08 R)
• M50: 23,286,853 km (0.075 R)
• M51: 23,842,460 km (0.056 R)
• M52: 24,261,932 km (0.111 R)
• M53: 24,966,688 km (0.101 R)
• M54: 25,678,026 km (0.12 R)
• M55: 26,757,374 km (0.074 R)
• M56: 27,925,135 km (0.117 R)
• M57: 30,536,665 km (0.068 R)
• M58: 31,373,516 km (0.064 R)
• M59: 31,602,999 km (0.113 R)
• M60: 32,140,654 km (0.119 R)
• M61: 33,225,089 km (0.057 R)
• M62: 33,615,390 km (0.109 R)
• M63: 34,715,981 km (0.113 R)
• M64: 35,429,713 km (0.082 R)
• M65: 35,748,506 km (0.101 R)
• M66: 39,564,747 km (0.086 R)
• M67: 39,895,359 km (0.107 R)
• M68: 41,478,852 km (0.115 R)
• M69: 41,646,701 km (0.094 R)
• M70: 41,982,997 km (0.117 R)
• M71: 42,489,386 km (0.044 R)
• M72: 43,082,541 km (0.096 R)
• M73: 43,167,513 km (0.092 R)
• M74: 43,934,800 km (0.057 R)
• M75: 44,020,370 km (0.118 R)
• M76: 45,050,950 km (0.082 R)
• M77: 45,223,586 km (0.059 R)
• M78: 45,396,222 km (0.111 R)
• M79: 46,961,016 km (0.12 R)
• M80: 48,278,524 km (0.108 R)
• M81: 48,631,874 km (0.066 R)
• M82: 48,897,410 km (0.103 R)
• M83: 49,341,118 km (0.11 R)
• M84: 49,429,979 km (0.112 R)
• M85: 50,590,559 km (0.036 R)
• M86: 50,769,927 km (0.116 R)
• M87: 52,031,336 km (0.038 R)
• M88: 52,212,350 km (0.099 R)
• M89: 52,484,319 km (0.112 R)
• M90: 53,576,682 km (0.12 R)
• M91: 56,154,852 km (0.085 R)
• M92: 58,490,673 km (0.069 R)
• M93: 59,622,979 km (0.097 R)
• M94: 60,572,178 km (0.045 R)
• M95: 60,953,204 km (0.108 R)
• M96: 62,581,726 km (0.076 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 124.2

Radius: 3.6

Gravity: 9.58 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 17.05 AU - 18.77 AU

Year: 28109 Days

Day: 16.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 86,587,474 km

• M1: 98,735 km (0.062 R)
• M2: 220,956 km (0.09 R)
• M3: 245,490 km (0.099 R)
• M4: 271,071 km (0.086 R)
• M5: 898,485 km (0.11 R)
• M6: 1,066,184 km (0.025 R)
• M7: 1,881,792 km (0.099 R)
• M8: 1,907,971 km (0.101 R)
• M9: 1,961,078 km (0.112 R)
• M10: 2,095,567 km (0.108 R)
• M11: 2,122,943 km (0.114 R)
• M12: 3,244,329 km (0.076 R)
• M13: 3,532,604 km (0.113 R)
• M14: 5,692,199 km (0.113 R)
• M15: 5,730,346 km (0.11 R)
• M16: 5,768,643 km (0.072 R)
• M17: 6,000,071 km (0.063 R)
• M18: 6,432,409 km (0.112 R)
• M19: 7,037,981 km (0.086 R)
• M20: 7,243,828 km (0.09 R)
• M21: 8,389,299 km (0.086 R)
• M22: 9,094,354 km (0.119 R)
• M23: 9,680,927 km (0.113 R)
• M24: 9,818,108 km (0.07 R)
• M25: 9,863,885 km (0.057 R)
• M26: 10,140,492 km (0.087 R)
• M27: 10,985,420 km (0.093 R)
• M28: 11,512,903 km (0.084 R)
• M29: 12,942,310 km (0.105 R)
• M30: 13,397,237 km (0.07 R)
• M31: 13,908,712 km (0.077 R)
• M32: 14,166,918 km (0.03 R)
• M33: 14,270,590 km (0.098 R)
• M34: 14,583,249 km (0.11 R)
• M35: 15,910,033 km (0.1 R)
• M36: 17,496,817 km (0.11 R)
• M37: 17,663,918 km (0.053 R)
• M38: 17,831,318 km (0.09 R)
• M39: 19,133,268 km (0.062 R)
• M40: 19,420,197 km (0.069 R)
• M41: 20,173,273 km (0.056 R)
• M42: 21,053,806 km (0.102 R)
• M43: 21,886,916 km (0.045 R)
• M44: 22,127,021 km (0.117 R)
• M45: 22,428,311 km (0.053 R)
• M46: 22,549,186 km (0.118 R)
• M47: 22,913,158 km (0.111 R)
• M48: 23,646,786 km (0.049 R)
• M49: 24,264,027 km (0.115 R)
• M50: 24,824,121 km (0.116 R)
• M51: 25,451,535 km (0.113 R)
• M52: 26,211,193 km (0.107 R)
• M53: 26,978,181 km (0.072 R)
• M54: 27,171,162 km (0.059 R)
• M55: 27,493,695 km (0.085 R)
• M56: 28,077,426 km (0.114 R)
• M57: 28,272,950 km (0.095 R)
• M58: 29,587,766 km (0.074 R)
• M59: 29,919,574 km (0.086 R)
• M60: 32,072,287 km (0.103 R)
• M61: 32,686,686 km (0.099 R)
• M62: 33,442,754 km (0.106 R)
• M63: 34,135,242 km (0.032 R)
• M64: 34,552,919 km (0.035 R)
• M65: 37,882,968 km (0.11 R)
• M66: 38,967,253 km (0.069 R)
• M67: 39,549,488 km (0.061 R)
• M68: 39,622,492 km (0.097 R)
• M69: 39,841,803 km (0.111 R)
• M70: 42,578,995 km (0.107 R)
• M71: 42,953,588 km (0.106 R)
• M72: 43,253,980 km (0.068 R)
• M73: 43,555,121 km (0.079 R)
• M74: 44,159,347 km (0.062 R)
• M75: 44,386,735 km (0.113 R)
• M76: 45,147,291 km (0.087 R)
• M77: 45,299,881 km (0.094 R)
• M78: 45,835,441 km (0.114 R)
• M79: 47,454,689 km (0.06 R)
• M80: 47,687,612 km (0.088 R)
• M81: 47,920,836 km (0.071 R)
• M82: 49,092,636 km (0.098 R)
• M83: 49,249,564 km (0.09 R)
• M84: 50,986,993 km (0.085 R)
• M85: 52,824,803 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 410.3

Radius: 3.4

Gravity: 35.49 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 17.27 AU - 21.27 AU

Year: 31371 Days

Day: 22 Hours

Environment

Temp: -195 °C

Axial Tilt: 95.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 86,587,474 km

• M1: 72,854 km (0.102 R)
• M2: 185,651 km (0.085 R)
• M3: 708,795 km (0.103 R)
• M4: 813,962 km (0.083 R)
• M5: 952,490 km (0.105 R)
• M6: 1,410,858 km (0.12 R)
• M7: 1,576,911 km (0.092 R)
• M8: 1,714,242 km (0.054 R)
• M9: 2,111,724 km (0.099 R)
• M10: 2,379,055 km (0.104 R)
• M11: 3,114,029 km (0.07 R)
• M12: 3,959,257 km (0.118 R)
• M13: 4,240,052 km (0.061 R)
• M14: 4,624,519 km (0.063 R)
• M15: 4,870,308 km (0.088 R)
• M16: 4,919,975 km (0.109 R)
• M17: 5,120,436 km (0.115 R)
• M18: 6,269,796 km (0.059 R)
• M19: 6,706,622 km (0.094 R)
• M20: 6,928,775 km (0.056 R)
• M21: 7,380,261 km (0.117 R)
• M22: 7,437,408 km (0.111 R)
• M23: 7,552,000 km (0.09 R)
• M24: 7,609,595 km (0.075 R)
• M25: 8,972,880 km (0.097 R)
• M26: 9,094,803 km (0.095 R)
• M27: 10,027,695 km (0.103 R)
• M28: 10,666,328 km (0.025 R)
• M29: 10,730,805 km (0.106 R)
• M30: 11,515,894 km (0.116 R)
• M31: 11,915,470 km (0.086 R)
• M32: 15,124,794 km (0.119 R)
• M33: 15,342,907 km (0.038 R)
• M34: 15,635,221 km (0.087 R)
• M35: 16,747,930 km (0.094 R)
• M36: 16,898,127 km (0.1 R)
• M37: 17,809,178 km (0.105 R)
• M38: 18,039,409 km (0.118 R)
• M39: 18,814,027 km (0.062 R)
• M40: 19,283,914 km (0.106 R)
• M41: 19,362,602 km (0.08 R)
• M42: 20,315,241 km (0.119 R)
• M43: 20,395,426 km (0.089 R)
• M44: 21,283,139 km (0.047 R)
• M45: 22,183,419 km (0.098 R)
• M46: 22,431,154 km (0.089 R)
• M47: 22,762,812 km (0.111 R)
• M48: 24,275,396 km (0.074 R)
• M49: 25,993,677 km (0.117 R)
• M50: 26,341,941 km (0.103 R)
• M51: 28,017,587 km (0.101 R)
• M52: 30,365,675 km (0.107 R)
• M53: 31,563,206 km (0.099 R)
• M54: 33,529,969 km (0.09 R)
• M55: 34,384,921 km (0.105 R)
• M56: 34,958,928 km (0.076 R)
• M57: 35,247,054 km (0.08 R)
• M58: 36,797,187 km (0.066 R)
• M59: 38,964,710 km (0.072 R)
• M60: 39,064,193 km (0.071 R)
• M61: 39,463,021 km (0.052 R)
• M62: 39,562,952 km (0.071 R)
• M63: 39,763,114 km (0.107 R)
• M64: 40,768,711 km (0.112 R)
• M65: 41,274,651 km (0.055 R)
• M66: 43,113,059 km (0.092 R)
• M67: 45,815,245 km (0.069 R)
• M68: 47,505,253 km (0.112 R)
• M69: 47,717,981 km (0.119 R)
• M70: 48,464,773 km (0.095 R)
• M71: 50,511,422 km (0.053 R)
• M72: 55,246,194 km (0.089 R)
• M73: 55,581,892 km (0.084 R)
• M74: 55,918,038 km (0.104 R)
• M75: 57,043,912 km (0.047 R)
• M76: 57,949,877 km (0.063 R)
• M77: 59,317,650 km (0.111 R)
• M78: 59,546,684 km (0.03 R)
• M79: 61,158,003 km (0.113 R)
• M80: 63,718,819 km (0.091 R)
• M81: 63,836,104 km (0.032 R)
• M82: 64,541,009 km (0.033 R)
• M83: 65,012,243 km (0.119 R)
• M84: 66,314,492 km (0.118 R)
• M85: 66,909,144 km (0.063 R)
• M86: 67,266,832 km (0.11 R)
• M87: 68,583,742 km (0.105 R)
• M88: 70,393,278 km (0.04 R)
• M89: 72,218,372 km (0.091 R)
• M90: 74,182,293 km (0.039 R)
• M91: 75,046,969 km (0.036 R)
• M92: 78,664,844 km (0.106 R)
• M93: 79,420,462 km (0.114 R)
• M94: 82,978,199 km (0.113 R)
• M95: 83,875,637 km (0.085 R)
• M96: 85,550,983 km (0.103 R)
• M97: 86,457,696 km (0.1 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 13,263 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit