🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.89 AU - 1.48 AU

Year: 464 Days

Day: 30 Hours

Environment

Temp: 26 °C

Axial Tilt: 10.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,775,619 km

• M1: 695,929 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.35 AU - 2.19 AU

Year: 852 Days

Day: 13.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.58 AU - 3.78 AU

Year: 2051 Days

Day: 17.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3 AU - 4.2 AU

Year: 2470 Days

Day: 30.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,775,619 km

• M1: 2,810,495 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.18 AU - 4.4 AU

Year: 3213 Days

Day: 36.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,775,619 km

• M1: 304,282 km (0.071 R)

Asteroid Belt

Center: 4.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.4

Radius: 8.2

Gravity: 13.11 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.67 AU - 5.57 AU

Year: 4190 Days

Day: 6.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 65,775,619 km

• M1: 155,432 km (0.088 R)
• M2: 238,309 km (0.068 R)
• M3: 334,650 km (0.044 R)
• M4: 398,379 km (0.117 R)
• M5: 595,250 km (0.095 R)
• M6: 1,077,553 km (0.084 R)
• M7: 1,296,116 km (0.1 R)
• M8: 1,434,195 km (0.089 R)
• M9: 1,512,883 km (0.043 R)
• M10: 1,577,061 km (0.094 R)
• M11: 1,708,108 km (0.107 R)
• M12: 1,859,950 km (0.109 R)
• M13: 2,016,280 km (0.076 R)
• M14: 2,105,141 km (0.097 R)
• M15: 3,268,863 km (0.09 R)
• M16: 3,803,825 km (0.106 R)
• M17: 4,297,049 km (0.108 R)
• M18: 4,481,354 km (0.078 R)
• M19: 4,739,261 km (0.053 R)
• M20: 4,858,041 km (0.105 R)
• M21: 4,953,784 km (0.049 R)
• M22: 5,050,125 km (0.053 R)
• M23: 5,318,503 km (0.092 R)
• M24: 5,516,571 km (0.119 R)
• M25: 5,920,037 km (0.071 R)
• M26: 6,125,285 km (0.098 R)
• M27: 6,437,795 km (0.112 R)
• M28: 6,755,391 km (0.068 R)
• M29: 6,862,354 km (0.057 R)
• M30: 7,433,518 km (0.045 R)
• M31: 7,906,995 km (0.1 R)
• M32: 8,048,216 km (0.06 R)
• M33: 8,133,337 km (0.105 R)
• M34: 8,824,778 km (0.031 R)
• M35: 9,505,000 km (0.118 R)
• M36: 9,988,201 km (0.097 R)
• M37: 10,079,755 km (0.06 R)
• M38: 10,263,611 km (0.109 R)
• M39: 10,603,497 km (0.062 R)
• M40: 10,665,580 km (0.117 R)
• M41: 11,645,297 km (0.09 R)
• M42: 11,741,638 km (0.039 R)
• M43: 12,325,069 km (0.102 R)
• M44: 12,587,464 km (0.034 R)
• M45: 13,757,020 km (0.046 R)
• M46: 14,234,537 km (0.05 R)
• M47: 14,717,439 km (0.064 R)
• M48: 14,926,128 km (0.104 R)
• M49: 15,100,708 km (0.037 R)
• M50: 15,170,720 km (0.118 R)
• M51: 15,699,399 km (0.093 R)
• M52: 15,876,972 km (0.076 R)
• M53: 16,019,538 km (0.117 R)
• M54: 16,126,800 km (0.114 R)
• M55: 16,413,729 km (0.044 R)
• M56: 16,738,655 km (0.11 R)
• M57: 16,847,413 km (0.116 R)
• M58: 18,882,991 km (0.117 R)
• M59: 19,795,389 km (0.112 R)
• M60: 19,871,983 km (0.082 R)
• M61: 20,372,836 km (0.078 R)
• M62: 20,799,789 km (0.093 R)
• M63: 20,955,819 km (0.117 R)
• M64: 22,457,333 km (0.108 R)
• M65: 22,617,403 km (0.111 R)
• M66: 22,777,772 km (0.103 R)
• M67: 23,301,813 km (0.109 R)
• M68: 23,870,584 km (0.095 R)
• M69: 23,952,265 km (0.095 R)
• M70: 24,361,864 km (0.084 R)
• M71: 24,526,272 km (0.082 R)
• M72: 24,814,996 km (0.06 R)
• M73: 25,270,970 km (0.114 R)
• M74: 25,771,674 km (0.078 R)
• M75: 26,233,333 km (0.095 R)
• M76: 26,782,656 km (0.046 R)
• M77: 26,994,786 km (0.118 R)
• M78: 27,165,029 km (0.086 R)
• M79: 27,506,560 km (0.118 R)
• M80: 27,592,130 km (0.082 R)
• M81: 27,720,635 km (0.078 R)
• M82: 28,236,897 km (0.065 R)
• M83: 28,366,449 km (0.119 R)
• M84: 28,799,834 km (0.048 R)
• M85: 29,147,948 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 241.7

Radius: 4.4

Gravity: 12.48 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 12.01 AU - 16.85 AU

Year: 19824 Days

Day: 16.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 65,775,619 km

• M1: 73,602 km (0.083 R)
• M2: 152,889 km (0.086 R)
• M3: 217,216 km (0.03 R)
• M4: 346,169 km (0.089 R)
• M5: 450,290 km (0.09 R)
• M6: 564,433 km (0.072 R)
• M7: 1,064,838 km (0.098 R)
• M8: 1,354,609 km (0.066 R)
• M9: 2,029,445 km (0.09 R)
• M10: 2,528,653 km (0.051 R)
• M11: 2,557,525 km (0.112 R)
• M12: 2,586,398 km (0.089 R)
• M13: 2,911,923 km (0.11 R)
• M14: 3,440,153 km (0.098 R)
• M15: 3,568,657 km (0.095 R)
• M16: 3,731,569 km (0.105 R)
• M17: 3,930,235 km (0.074 R)
• M18: 3,963,745 km (0.085 R)
• M19: 4,303,482 km (0.083 R)
• M20: 4,372,596 km (0.047 R)
• M21: 4,511,872 km (0.112 R)
• M22: 4,688,098 km (0.103 R)
• M23: 5,377,894 km (0.076 R)
• M24: 5,414,994 km (0.088 R)
• M25: 6,970,962 km (0.084 R)
• M26: 7,504,428 km (0.038 R)
• M27: 7,587,604 km (0.072 R)
• M28: 8,523,339 km (0.115 R)
• M29: 9,004,745 km (0.05 R)
• M30: 9,765,749 km (0.076 R)
• M31: 10,177,143 km (0.114 R)
• M32: 11,158,505 km (0.089 R)
• M33: 11,205,928 km (0.056 R)
• M34: 13,109,710 km (0.092 R)
• M35: 13,260,206 km (0.088 R)
• M36: 13,461,864 km (0.064 R)
• M37: 13,919,184 km (0.082 R)
• M38: 14,175,445 km (0.113 R)
• M39: 14,692,605 km (0.108 R)
• M40: 14,744,665 km (0.11 R)
• M41: 14,901,294 km (0.073 R)
• M42: 15,163,390 km (0.082 R)
• M43: 15,427,131 km (0.069 R)
• M44: 15,639,111 km (0.079 R)
• M45: 15,798,732 km (0.078 R)
• M46: 15,852,138 km (0.11 R)
• M47: 15,958,951 km (0.086 R)
• M48: 16,012,507 km (0.051 R)
• M49: 16,281,035 km (0.067 R)
• M50: 16,442,751 km (0.076 R)
• M51: 16,876,884 km (0.086 R)
• M52: 17,150,049 km (0.052 R)
• M53: 17,590,316 km (0.091 R)
• M54: 17,978,523 km (0.076 R)
• M55: 19,273,890 km (0.105 R)
• M56: 20,308,509 km (0.061 R)
• M57: 20,774,208 km (0.096 R)
• M58: 21,538,204 km (0.092 R)
• M59: 21,893,948 km (0.109 R)
• M60: 22,852,122 km (0.086 R)
• M61: 23,518,730 km (0.08 R)
• M62: 23,640,652 km (0.1 R)
• M63: 23,946,281 km (0.094 R)
• M64: 24,130,286 km (0.084 R)
• M65: 24,438,009 km (0.093 R)
• M66: 24,561,427 km (0.116 R)
• M67: 24,623,211 km (0.099 R)
• M68: 24,871,095 km (0.11 R)
• M69: 26,564,842 km (0.112 R)
• M70: 27,265,558 km (0.106 R)
• M71: 27,650,324 km (0.07 R)
• M72: 27,843,305 km (0.062 R)
• M73: 29,207,189 km (0.039 R)
• M74: 30,592,615 km (0.087 R)
• M75: 31,595,220 km (0.067 R)
• M76: 32,405,143 km (0.055 R)
• M77: 33,016,998 km (0.036 R)
• M78: 33,221,798 km (0.105 R)
• M79: 34,252,228 km (0.115 R)
• M80: 36,133,122 km (0.106 R)
• M81: 36,908,936 km (0.09 R)
• M82: 37,263,334 km (0.034 R)
• M83: 38,548,828 km (0.085 R)
• M84: 38,764,548 km (0.058 R)
• M85: 42,788,432 km (0.096 R)
• M86: 43,310,080 km (0.12 R)
• M87: 43,758,873 km (0.081 R)
• M88: 43,983,868 km (0.119 R)
• M89: 44,058,817 km (0.114 R)
• M90: 45,645,153 km (0.033 R)
• M91: 46,330,760 km (0.086 R)
• M92: 46,713,132 km (0.093 R)
• M93: 47,789,189 km (0.108 R)
• M94: 48,407,777 km (0.115 R)
• M95: 50,357,934 km (0.073 R)
• M96: 52,891,225 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 202.7

Radius: 7.4

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 17.68 AU - 19.98 AU

Year: 29551 Days

Day: 18.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 65,775,619 km

• M1: 130,449 km (0.118 R)
• M2: 351,705 km (0.088 R)
• M3: 468,092 km (0.101 R)
• M4: 698,323 km (0.114 R)
• M5: 826,379 km (0.069 R)
• M6: 1,205,759 km (0.047 R)
• M7: 1,606,232 km (0.056 R)
• M8: 1,691,054 km (0.092 R)
• M9: 1,954,945 km (0.07 R)
• M10: 2,138,053 km (0.101 R)
• M11: 2,326,845 km (0.065 R)
• M12: 2,925,536 km (0.073 R)
• M13: 3,350,095 km (0.07 R)
• M14: 3,718,704 km (0.084 R)
• M15: 3,869,798 km (0.103 R)
• M16: 3,984,539 km (0.07 R)
• M17: 4,655,486 km (0.062 R)
• M18: 5,318,503 km (0.111 R)
• M19: 5,835,215 km (0.115 R)
• M20: 6,594,424 km (0.099 R)
• M21: 6,777,681 km (0.112 R)
• M22: 8,106,260 km (0.107 R)
• M23: 9,256,069 km (0.114 R)
• M24: 10,138,397 km (0.096 R)
• M25: 10,456,143 km (0.078 R)
• M26: 10,777,180 km (0.089 R)
• M27: 10,993,050 km (0.091 R)
• M28: 11,264,869 km (0.112 R)
• M29: 12,037,841 km (0.108 R)
• M30: 12,261,789 km (0.119 R)
• M31: 12,487,084 km (0.054 R)
• M32: 12,657,027 km (0.119 R)
• M33: 13,229,089 km (0.081 R)
• M34: 14,398,047 km (0.098 R)
• M35: 14,814,976 km (0.058 R)
• M36: 15,055,081 km (0.054 R)
• M37: 15,905,395 km (0.075 R)
• M38: 16,151,185 km (0.083 R)
• M39: 16,646,503 km (0.042 R)
• M40: 16,771,118 km (0.076 R)
• M41: 17,272,720 km (0.081 R)
• M42: 17,970,444 km (0.104 R)
• M43: 18,936,846 km (0.062 R)
• M44: 19,656,113 km (0.113 R)
• M45: 20,052,248 km (0.088 R)
• M46: 20,450,927 km (0.114 R)
• M47: 21,391,598 km (0.103 R)
• M48: 22,967,163 km (0.094 R)
• M49: 23,036,576 km (0.034 R)
• M50: 25,507,484 km (0.114 R)
• M51: 26,084,034 km (0.061 R)
• M52: 26,228,845 km (0.113 R)
• M53: 27,691,463 km (0.12 R)
• M54: 28,507,221 km (0.106 R)
• M55: 29,481,402 km (0.086 R)
• M56: 31,462,377 km (0.102 R)
• M57: 31,616,463 km (0.034 R)
• M58: 32,235,648 km (0.055 R)
• M59: 33,015,203 km (0.106 R)
• M60: 34,037,854 km (0.075 R)
• M61: 34,275,266 km (0.077 R)
• M62: 34,433,839 km (0.075 R)
• M63: 35,953,006 km (0.105 R)
• M64: 36,761,283 km (0.105 R)
• M65: 38,560,347 km (0.107 R)
• M66: 39,553,827 km (0.079 R)
• M67: 39,637,003 km (0.11 R)
• M68: 41,481,246 km (0.062 R)
• M69: 42,413,988 km (0.09 R)
• M70: 44,645,689 km (0.087 R)
• M71: 46,125,362 km (0.061 R)
• M72: 47,975,439 km (0.103 R)
• M73: 50,389,350 km (0.083 R)
• M74: 50,479,557 km (0.117 R)
• M75: 52,751,052 km (0.057 R)
• M76: 53,576,981 km (0.111 R)
• M77: 54,222,347 km (0.111 R)
• M78: 54,499,701 km (0.106 R)
• M79: 55,334,607 km (0.032 R)
• M80: 56,080,203 km (0.086 R)
• M81: 56,641,643 km (0.032 R)
• M82: 57,770,060 km (0.075 R)
• M83: 58,242,490 km (0.076 R)
• M84: 58,811,112 km (0.104 R)
• M85: 58,905,957 km (0.032 R)
• M86: 59,762,704 km (0.044 R)
• M87: 60,719,532 km (0.105 R)
• M88: 61,584,955 km (0.12 R)
• M89: 61,777,787 km (0.118 R)
• M90: 64,010,236 km (0.117 R)
• M91: 64,694,796 km (0.067 R)
• M92: 65,283,613 km (0.108 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 17,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit