🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.47 AU - 0.57 AU

Year: 134 Days

Day: 47.1 Hours

Environment

Temp: 220 °C

Axial Tilt: 48.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,235,060 km

• M1: 23,038 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.57 AU - 0.81 AU

Year: 205 Days

Day: 44.9 Hours

Environment

Temp: 147 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.65 AU - 0.85 AU

Year: 233 Days

Day: 18.3 Hours

Environment

Temp: 156 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,235,060 km

• M1: 184,305 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.86 AU - 3.04 AU

Year: 1373 Days

Day: 23.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.74 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 403.7

Radius: 3.4

Gravity: 34.92 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 12.95 AU - 13.09 AU

Year: 16826 Days

Day: 21.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 101,235,060 km

• M1: 51,611 km (0.09 R)
• M2: 479,760 km (0.114 R)
• M3: 639,680 km (0.097 R)
• M4: 775,067 km (0.072 R)
• M5: 815,458 km (0.091 R)
• M6: 983,756 km (0.103 R)
• M7: 1,094,458 km (0.087 R)
• M8: 1,525,300 km (0.033 R)
• M9: 2,200,285 km (0.055 R)
• M10: 3,082,165 km (0.063 R)
• M11: 3,342,615 km (0.097 R)
• M12: 3,989,177 km (0.071 R)
• M13: 4,747,189 km (0.057 R)
• M14: 4,784,439 km (0.059 R)
• M15: 4,934,187 km (0.068 R)
• M16: 5,315,212 km (0.093 R)
• M17: 6,024,755 km (0.103 R)
• M18: 6,105,388 km (0.093 R)
• M19: 6,308,692 km (0.05 R)
• M20: 6,472,801 km (0.118 R)
• M21: 6,514,090 km (0.082 R)
• M22: 7,016,140 km (0.075 R)
• M23: 8,594,996 km (0.104 R)
• M24: 9,517,566 km (0.103 R)
• M25: 9,942,873 km (0.097 R)
• M26: 10,374,313 km (0.08 R)
• M27: 11,255,445 km (0.079 R)
• M28: 11,906,495 km (0.094 R)
• M29: 12,415,726 km (0.095 R)
• M30: 12,776,257 km (0.088 R)
• M31: 13,402,473 km (0.087 R)
• M32: 13,507,790 km (0.105 R)
• M33: 14,468,208 km (0.111 R)
• M34: 14,630,373 km (0.115 R)
• M35: 15,011,099 km (0.096 R)
• M36: 16,172,876 km (0.095 R)
• M37: 17,593,308 km (0.11 R)
• M38: 17,650,903 km (0.116 R)
• M39: 18,114,208 km (0.054 R)
• M40: 19,230,657 km (0.094 R)
• M41: 20,611,744 km (0.1 R)
• M42: 21,283,439 km (0.108 R)
• M43: 23,404,437 km (0.075 R)
• M44: 24,361,415 km (0.118 R)
• M45: 25,657,232 km (0.08 R)
• M46: 25,853,504 km (0.066 R)
• M47: 25,984,552 km (0.067 R)
• M48: 27,575,376 km (0.109 R)
• M49: 27,910,624 km (0.11 R)
• M50: 31,198,038 km (0.105 R)
• M51: 31,617,510 km (0.094 R)
• M52: 31,968,467 km (0.066 R)
• M53: 34,173,090 km (0.07 R)
• M54: 37,385,256 km (0.108 R)
• M55: 37,459,456 km (0.072 R)
• M56: 37,905,108 km (0.11 R)
• M57: 39,177,588 km (0.099 R)
• M58: 39,629,972 km (0.062 R)
• M59: 39,856,912 km (0.094 R)
• M60: 40,539,976 km (0.108 R)
• M61: 41,533,605 km (0.115 R)
• M62: 43,233,336 km (0.108 R)
• M63: 46,142,715 km (0.099 R)
• M64: 47,580,800 km (0.052 R)
• M65: 48,709,515 km (0.107 R)
• M66: 48,952,462 km (0.113 R)
• M67: 49,358,321 km (0.048 R)
• M68: 53,896,223 km (0.104 R)
• M69: 54,399,321 km (0.065 R)
• M70: 55,241,108 km (0.045 R)
• M71: 56,172,205 km (0.081 R)
• M72: 56,597,063 km (0.043 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 613.6

Radius: 4.1

Gravity: 36.5 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 13.86 AU - 21.06 AU

Year: 26130 Days

Day: 17.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 101,235,060 km

• M1: 461,509 km (0.093 R)
• M2: 778,358 km (0.064 R)
• M3: 1,959,433 km (0.115 R)
• M4: 2,033,334 km (0.05 R)
• M5: 3,203,638 km (0.077 R)
• M6: 3,334,686 km (0.068 R)
• M7: 3,556,989 km (0.09 R)
• M8: 3,922,755 km (0.062 R)
• M9: 4,252,469 km (0.093 R)
• M10: 4,542,091 km (0.104 R)
• M11: 4,988,640 km (0.073 R)
• M12: 6,853,078 km (0.113 R)
• M13: 6,909,327 km (0.08 R)
• M14: 7,594,785 km (0.118 R)
• M15: 7,828,157 km (0.09 R)
• M16: 8,123,015 km (0.099 R)
• M17: 8,663,063 km (0.103 R)
• M18: 8,968,093 km (0.117 R)
• M19: 9,525,944 km (0.072 R)
• M20: 10,031,285 km (0.102 R)
• M21: 10,287,098 km (0.082 R)
• M22: 10,675,005 km (0.11 R)
• M23: 11,732,512 km (0.092 R)
• M24: 13,031,022 km (0.092 R)
• M25: 13,874,305 km (0.096 R)
• M26: 14,087,931 km (0.074 R)
• M27: 16,207,882 km (0.086 R)
• M28: 17,495,920 km (0.083 R)
• M29: 17,572,813 km (0.1 R)
• M30: 17,881,134 km (0.047 R)
• M31: 17,958,476 km (0.082 R)
• M32: 20,249,568 km (0.082 R)
• M33: 20,410,984 km (0.079 R)
• M34: 22,048,033 km (0.106 R)
• M35: 24,152,726 km (0.069 R)
• M36: 24,581,324 km (0.037 R)
• M37: 24,667,342 km (0.063 R)
• M38: 24,926,147 km (0.086 R)
• M39: 25,794,712 km (0.049 R)
• M40: 26,850,275 km (0.111 R)
• M41: 28,369,441 km (0.106 R)
• M42: 29,916,433 km (0.073 R)
• M43: 35,202,025 km (0.06 R)
• M44: 37,454,669 km (0.08 R)
• M45: 38,548,379 km (0.064 R)
• M46: 39,350,374 km (0.091 R)
• M47: 39,551,732 km (0.102 R)
• M48: 40,970,818 km (0.108 R)
• M49: 41,072,843 km (0.077 R)
• M50: 41,481,694 km (0.114 R)
• M51: 41,891,892 km (0.102 R)
• M52: 42,097,439 km (0.03 R)
• M53: 42,406,508 km (0.071 R)
• M54: 44,590,787 km (0.097 R)
• M55: 44,905,840 km (0.059 R)
• M56: 46,598,241 km (0.106 R)
• M57: 47,773,930 km (0.093 R)
• M58: 49,718,852 km (0.094 R)
• M59: 50,154,481 km (0.026 R)
• M60: 50,700,813 km (0.037 R)
• M61: 51,469,147 km (0.075 R)
• M62: 51,799,460 km (0.058 R)
• M63: 52,573,180 km (0.1 R)
• M64: 54,917,229 km (0.109 R)
• M65: 56,045,346 km (0.115 R)
• M66: 56,385,382 km (0.104 R)
• M67: 59,937,883 km (0.082 R)
• M68: 60,866,287 km (0.064 R)
• M69: 61,215,748 km (0.081 R)
• M70: 62,385,154 km (0.098 R)
• M71: 63,208,242 km (0.074 R)
• M72: 66,176,712 km (0.053 R)
• M73: 66,536,047 km (0.098 R)
• M74: 67,979,516 km (0.097 R)
• M75: 72,002,203 km (0.052 R)
• M76: 72,248,441 km (0.101 R)
• M77: 73,112,668 km (0.109 R)
• M78: 73,980,186 km (0.113 R)
• M79: 74,228,668 km (0.06 R)
• M80: 74,602,065 km (0.101 R)
• M81: 74,975,910 km (0.092 R)
• M82: 77,862,999 km (0.11 R)
• M83: 78,622,208 km (0.099 R)
• M84: 79,892,892 km (0.086 R)
• M85: 80,020,350 km (0.111 R)
• M86: 81,811,635 km (0.042 R)
• M87: 81,939,990 km (0.066 R)
• M88: 82,841,018 km (0.117 R)
• M89: 83,099,074 km (0.042 R)
• M90: 83,486,682 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818.2

Radius: 5.8

Gravity: 24.32 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 14.55 AU - 22.09 AU

Year: 28084 Days

Day: 16.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 101,235,060 km

• M1: 296,353 km (0.075 R)
• M2: 496,216 km (0.044 R)
• M3: 1,237,324 km (0.072 R)
• M4: 1,341,594 km (0.112 R)
• M5: 2,668,078 km (0.117 R)
• M6: 3,034,294 km (0.03 R)
• M7: 3,514,054 km (0.106 R)
• M8: 3,965,989 km (0.044 R)
• M9: 4,489,432 km (0.079 R)
• M10: 4,542,988 km (0.073 R)
• M11: 4,596,694 km (0.118 R)
• M12: 6,067,091 km (0.081 R)
• M13: 6,126,332 km (0.063 R)
• M14: 6,914,114 km (0.059 R)
• M15: 7,797,639 km (0.109 R)
• M16: 7,926,742 km (0.113 R)
• M17: 9,052,616 km (0.101 R)
• M18: 9,120,384 km (0.085 R)
• M19: 9,393,250 km (0.103 R)
• M20: 10,016,774 km (0.103 R)
• M21: 10,157,247 km (0.109 R)
• M22: 11,085,651 km (0.067 R)
• M23: 11,596,677 km (0.099 R)
• M24: 12,040,833 km (0.119 R)
• M25: 12,264,931 km (0.104 R)
• M26: 12,566,072 km (0.096 R)
• M27: 13,561,197 km (0.113 R)
• M28: 14,581,454 km (0.11 R)
• M29: 15,463,932 km (0.102 R)
• M30: 16,528,919 km (0.083 R)
• M31: 18,042,251 km (0.06 R)
• M32: 19,075,524 km (0.107 R)
• M33: 21,289,123 km (0.108 R)
• M34: 23,024,907 km (0.094 R)
• M35: 23,769,306 km (0.116 R)
• M36: 25,090,854 km (0.109 R)
• M37: 27,706,124 km (0.057 R)
• M38: 29,196,119 km (0.052 R)
• M39: 29,497,259 km (0.087 R)
• M40: 29,900,276 km (0.088 R)
• M41: 30,916,046 km (0.119 R)
• M42: 32,356,823 km (0.062 R)
• M43: 32,876,675 km (0.095 R)
• M44: 33,924,758 km (0.104 R)
• M45: 34,030,075 km (0.119 R)
• M46: 34,241,307 km (0.069 R)
• M47: 34,347,073 km (0.114 R)
• M48: 34,558,754 km (0.093 R)
• M49: 37,351,297 km (0.077 R)
• M50: 38,444,409 km (0.09 R)
• M51: 42,352,504 km (0.112 R)
• M52: 46,619,035 km (0.086 R)
• M53: 47,088,473 km (0.081 R)
• M54: 47,323,641 km (0.096 R)
• M55: 49,100,714 km (0.095 R)
• M56: 49,697,909 km (0.119 R)
• M57: 51,020,055 km (0.109 R)
• M58: 54,437,618 km (0.09 R)
• M59: 54,684,604 km (0.097 R)
• M60: 55,179,623 km (0.111 R)
• M61: 56,174,000 km (0.115 R)
• M62: 59,573,462 km (0.112 R)
• M63: 59,955,386 km (0.089 R)
• M64: 60,210,301 km (0.116 R)
• M65: 61,105,644 km (0.099 R)
• M66: 64,992,496 km (0.083 R)
• M67: 66,569,407 km (0.109 R)
• M68: 67,230,181 km (0.084 R)
• M69: 68,558,311 km (0.088 R)
• M70: 68,691,602 km (0.104 R)
• M71: 68,825,044 km (0.108 R)
• M72: 69,359,258 km (0.078 R)
• M73: 70,566,662 km (0.111 R)
• M74: 72,458,477 km (0.049 R)
• M75: 75,602,426 km (0.109 R)
• M76: 76,015,764 km (0.083 R)
• M77: 78,232,954 km (0.096 R)
• M78: 79,069,955 km (0.062 R)
• M79: 81,881,048 km (0.085 R)
• M80: 83,868,306 km (0.095 R)
• M81: 84,439,022 km (0.074 R)
• M82: 85,010,935 km (0.095 R)
• M83: 85,440,879 km (0.107 R)
• M84: 85,727,808 km (0.068 R)
• M85: 86,158,799 km (0.116 R)
• M86: 87,023,026 km (0.106 R)
• M87: 87,456,262 km (0.117 R)
• M88: 88,179,717 km (0.086 R)
• M89: 90,362,350 km (0.094 R)
• M90: 92,710,139 km (0.116 R)
• M91: 93,300,153 km (0.067 R)
• M92: 93,447,806 km (0.114 R)
• M93: 93,595,609 km (0.071 R)
• M94: 98,065,144 km (0.081 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 18,596 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit