🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.79 AU - 0.79 AU

Year: 265 Days

Day: 15.2 Hours

Environment

Temp: 174 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.29 AU - 2.05 AU

Year: 813 Days

Day: 21.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.3 AU - 2.84 AU

Year: 1552 Days

Day: 33.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.39 AU - 3.49 AU

Year: 1899 Days

Day: 29.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.38 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.77 AU - 3.87 AU

Year: 2813 Days

Day: 36.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,411,503 km

• M1: 385,813 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.3

Radius: 11.8

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.6 AU - 5.88 AU

Year: 3888 Days

Day: 10.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 81,411,503 km

• M1: 163,062 km (0.105 R)
• M2: 251,624 km (0.077 R)
• M3: 334,351 km (0.06 R)
• M4: 684,261 km (0.055 R)
• M5: 928,105 km (0.074 R)
• M6: 1,112,559 km (0.09 R)
• M7: 1,300,305 km (0.109 R)
• M8: 1,498,971 km (0.081 R)
• M9: 1,637,049 km (0.101 R)
• M10: 1,738,327 km (0.118 R)
• M11: 1,894,507 km (0.117 R)
• M12: 2,132,218 km (0.073 R)
• M13: 2,345,395 km (0.118 R)
• M14: 2,448,917 km (0.085 R)
• M15: 2,565,753 km (0.108 R)
• M16: 2,780,875 km (0.116 R)
• M17: 2,964,731 km (0.106 R)
• M18: 3,089,645 km (0.117 R)
• M19: 3,318,829 km (0.095 R)
• M20: 3,422,500 km (0.085 R)
• M21: 3,527,368 km (0.109 R)
• M22: 3,686,690 km (0.091 R)
• M23: 4,390,249 km (0.104 R)
• M24: 4,490,030 km (0.106 R)
• M25: 5,015,568 km (0.104 R)
• M26: 5,285,742 km (0.09 R)
• M27: 5,809,185 km (0.116 R)
• M28: 6,333,226 km (0.062 R)
• M29: 6,446,322 km (0.103 R)
• M30: 6,543,860 km (0.047 R)
• M31: 6,855,771 km (0.108 R)
• M32: 7,477,500 km (0.108 R)
• M33: 7,614,232 km (0.042 R)
• M34: 8,012,312 km (0.118 R)
• M35: 8,187,491 km (0.053 R)
• M36: 8,523,787 km (0.079 R)
• M37: 8,756,562 km (0.106 R)
• M38: 9,228,393 km (0.098 R)
• M39: 9,504,402 km (0.114 R)
• M40: 9,858,051 km (0.062 R)
• M41: 10,045,796 km (0.112 R)
• M42: 11,178,252 km (0.105 R)
• M43: 11,512,005 km (0.088 R)
• M44: 11,690,026 km (0.076 R)
• M45: 11,888,992 km (0.063 R)
• M46: 11,988,773 km (0.098 R)
• M47: 12,129,096 km (0.112 R)
• M48: 12,391,042 km (0.049 R)
• M49: 12,654,933 km (0.118 R)
• M50: 13,354,004 km (0.116 R)
• M51: 13,855,007 km (0.106 R)
• M52: 14,065,491 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 635

Radius: 3

Gravity: 70.56 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 11.33 AU - 14.81 AU

Year: 17801 Days

Day: 21 Hours

Environment

Temp: -187 °C

Axial Tilt: 136.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,411,503 km

• M1: 95,892 km (0.105 R)
• M2: 150,944 km (0.084 R)
• M3: 430,094 km (0.12 R)
• M4: 505,940 km (0.089 R)
• M5: 922,271 km (0.084 R)
• M6: 1,148,164 km (0.117 R)
• M7: 1,446,462 km (0.111 R)
• M8: 2,747,963 km (0.108 R)
• M9: 2,889,333 km (0.053 R)
• M10: 2,960,991 km (0.103 R)
• M11: 3,904,205 km (0.088 R)
• M12: 5,059,998 km (0.104 R)
• M13: 5,103,232 km (0.098 R)
• M14: 5,585,386 km (0.102 R)
• M15: 6,877,164 km (0.09 R)
• M16: 7,117,119 km (0.096 R)
• M17: 7,408,685 km (0.095 R)
• M18: 7,457,603 km (0.085 R)
• M19: 7,704,141 km (0.068 R)
• M20: 8,408,448 km (0.064 R)
• M21: 8,459,610 km (0.092 R)
• M22: 8,924,111 km (0.106 R)
• M23: 11,480,589 km (0.055 R)
• M24: 11,707,829 km (0.114 R)
• M25: 12,398,821 km (0.066 R)
• M26: 12,749,179 km (0.115 R)
• M27: 13,221,460 km (0.096 R)
• M28: 13,340,390 km (0.1 R)
• M29: 13,399,930 km (0.103 R)
• M30: 14,182,925 km (0.091 R)
• M31: 15,166,831 km (0.115 R)
• M32: 15,416,210 km (0.052 R)
• M33: 15,855,878 km (0.102 R)
• M34: 15,982,289 km (0.038 R)
• M35: 16,940,762 km (0.076 R)
• M36: 17,069,865 km (0.115 R)
• M37: 17,786,289 km (0.036 R)
• M38: 19,993,755 km (0.114 R)
• M39: 20,679,362 km (0.037 R)
• M40: 20,748,477 km (0.036 R)
• M41: 22,144,374 km (0.106 R)
• M42: 22,569,083 km (0.052 R)
• M43: 23,067,992 km (0.052 R)
• M44: 23,139,499 km (0.073 R)
• M45: 23,282,814 km (0.094 R)
• M46: 23,354,621 km (0.095 R)
• M47: 25,025,779 km (0.104 R)
• M48: 26,735,084 km (0.077 R)
• M49: 27,717,793 km (0.086 R)
• M50: 28,789,213 km (0.069 R)
• M51: 29,874,096 km (0.118 R)
• M52: 29,952,186 km (0.117 R)
• M53: 31,685,278 km (0.111 R)
• M54: 31,764,864 km (0.084 R)
• M55: 32,403,647 km (0.05 R)
• M56: 33,288,967 km (0.095 R)
• M57: 34,836,557 km (0.108 R)
• M58: 35,000,815 km (0.119 R)
• M59: 36,241,131 km (0.106 R)
• M60: 37,411,585 km (0.12 R)
• M61: 38,424,811 km (0.058 R)
• M62: 40,910,081 km (0.105 R)
• M63: 42,742,056 km (0.119 R)
• M64: 43,978,184 km (0.112 R)
• M65: 44,333,479 km (0.119 R)
• M66: 45,494,807 km (0.113 R)
• M67: 45,764,233 km (0.11 R)
• M68: 45,854,141 km (0.059 R)
• M69: 45,944,049 km (0.052 R)
• M70: 46,034,107 km (0.074 R)
• M71: 47,664,874 km (0.12 R)
• M72: 49,314,489 km (0.107 R)
• M73: 50,146,403 km (0.11 R)
• M74: 50,424,655 km (0.031 R)
• M75: 50,889,605 km (0.111 R)
• M76: 51,169,353 km (0.117 R)
• M77: 51,356,051 km (0.076 R)
• M78: 52,669,371 km (0.105 R)
• M79: 55,042,143 km (0.116 R)
• M80: 55,424,964 km (0.078 R)
• M81: 55,616,748 km (0.093 R)
• M82: 57,158,803 km (0.087 R)
• M83: 57,255,743 km (0.025 R)
• M84: 59,891,059 km (0.069 R)
• M85: 60,877,058 km (0.1 R)
• M86: 63,867,221 km (0.113 R)
• M87: 64,370,169 km (0.113 R)
• M88: 65,988,668 km (0.056 R)
• M89: 66,191,822 km (0.051 R)
• M90: 67,313,357 km (0.084 R)
• M91: 67,415,682 km (0.118 R)
• M92: 67,722,806 km (0.054 R)
• M93: 67,927,756 km (0.094 R)
• M94: 68,030,380 km (0.109 R)
• M95: 68,338,402 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 263.4

Radius: 5.5

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 11.13 AU - 15.59 AU

Year: 18397 Days

Day: 19.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 81,411,503 km

• M1: 81,680 km (0.036 R)
• M2: 367,562 km (0.038 R)
• M3: 706,102 km (0.108 R)
• M4: 1,526,796 km (0.073 R)
• M5: 2,001,171 km (0.085 R)
• M6: 2,080,009 km (0.072 R)
• M7: 3,635,079 km (0.101 R)
• M8: 3,894,481 km (0.082 R)
• M9: 4,396,831 km (0.119 R)
• M10: 5,133,900 km (0.108 R)
• M11: 5,572,072 km (0.118 R)
• M12: 6,022,212 km (0.111 R)
• M13: 6,290,291 km (0.101 R)
• M14: 7,441,596 km (0.073 R)
• M15: 8,399,771 km (0.116 R)
• M16: 9,931,055 km (0.11 R)
• M17: 10,659,147 km (0.094 R)
• M18: 11,169,725 km (0.092 R)
• M19: 11,310,347 km (0.081 R)
• M20: 12,504,736 km (0.068 R)
• M21: 13,889,564 km (0.087 R)
• M22: 14,805,103 km (0.072 R)
• M23: 15,478,443 km (0.096 R)
• M24: 16,533,706 km (0.091 R)
• M25: 17,448,796 km (0.075 R)
• M26: 18,269,790 km (0.097 R)
• M27: 19,779,232 km (0.12 R)
• M28: 20,462,745 km (0.102 R)
• M29: 21,038,248 km (0.053 R)
• M30: 21,269,975 km (0.098 R)
• M31: 21,794,465 km (0.085 R)
• M32: 22,441,177 km (0.104 R)
• M33: 23,034,631 km (0.116 R)
• M34: 26,576,810 km (0.064 R)
• M35: 27,330,633 km (0.101 R)
• M36: 27,900,452 km (0.049 R)
• M37: 29,568,917 km (0.1 R)
• M38: 31,600,007 km (0.102 R)
• M39: 31,798,823 km (0.104 R)
• M40: 34,218,419 km (0.094 R)
• M41: 34,764,002 km (0.11 R)
• M42: 35,519,022 km (0.05 R)
• M43: 36,071,487 km (0.085 R)
• M44: 36,835,783 km (0.091 R)
• M45: 39,588,234 km (0.108 R)
• M46: 42,479,213 km (0.063 R)
• M47: 44,394,515 km (0.103 R)
• M48: 45,512,310 km (0.079 R)
• M49: 47,623,435 km (0.067 R)
• M50: 47,851,422 km (0.069 R)
• M51: 49,458,253 km (0.088 R)
• M52: 50,461,606 km (0.04 R)
• M53: 52,018,620 km (0.047 R)
• M54: 52,331,878 km (0.059 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770.9

Radius: 4.5

Gravity: 38.07 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 11.8 AU - 17.26 AU

Year: 20865 Days

Day: 22.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 81,411,503 km

• M1: 84,672 km (0.094 R)
• M2: 321,486 km (0.101 R)
• M3: 611,706 km (0.11 R)
• M4: 993,031 km (0.102 R)
• M5: 1,048,681 km (0.066 R)
• M6: 1,192,295 km (0.08 R)
• M7: 1,966,314 km (0.109 R)
• M8: 2,745,271 km (0.093 R)
• M9: 3,228,771 km (0.056 R)
• M10: 3,353,685 km (0.109 R)
• M11: 3,651,385 km (0.066 R)
• M12: 5,068,675 km (0.114 R)
• M13: 5,311,622 km (0.064 R)
• M14: 5,409,908 km (0.096 R)
• M15: 5,708,206 km (0.105 R)
• M16: 6,477,139 km (0.076 R)
• M17: 6,529,498 km (0.09 R)
• M18: 7,496,948 km (0.108 R)
• M19: 8,336,790 km (0.047 R)
• M20: 8,796,804 km (0.095 R)
• M21: 9,741,215 km (0.12 R)
• M22: 10,286,499 km (0.096 R)
• M23: 10,347,685 km (0.109 R)
• M24: 10,779,424 km (0.064 R)
• M25: 11,469,818 km (0.097 R)
• M26: 12,109,798 km (0.089 R)
• M27: 12,761,297 km (0.094 R)
• M28: 13,290,574 km (0.085 R)
• M29: 14,713,848 km (0.119 R)
• M30: 15,129,431 km (0.095 R)
• M31: 15,619,065 km (0.096 R)
• M32: 15,901,057 km (0.119 R)
• M33: 16,613,741 km (0.108 R)
• M34: 17,555,609 km (0.101 R)
• M35: 17,702,066 km (0.111 R)
• M36: 17,848,821 km (0.076 R)
• M37: 20,560,283 km (0.109 R)
• M38: 20,714,668 km (0.103 R)
• M39: 21,102,276 km (0.112 R)
• M40: 21,335,948 km (0.068 R)
• M41: 21,963,361 km (0.088 R)
• M42: 22,358,599 km (0.031 R)
• M43: 22,756,080 km (0.062 R)
• M44: 24,532,854 km (0.105 R)
• M45: 24,614,684 km (0.075 R)
• M46: 24,942,902 km (0.095 R)
• M47: 25,437,921 km (0.066 R)
• M48: 25,852,756 km (0.036 R)
• M49: 27,111,024 km (0.091 R)
• M50: 27,195,696 km (0.03 R)
• M51: 27,960,889 km (0.117 R)
• M52: 28,131,880 km (0.079 R)
• M53: 30,915,148 km (0.116 R)
• M54: 32,249,561 km (0.112 R)
• M55: 34,606,924 km (0.101 R)
• M56: 35,806,250 km (0.04 R)
• M57: 36,178,001 km (0.095 R)
• M58: 36,831,594 km (0.073 R)
• M59: 37,677,720 km (0.07 R)
• M60: 37,772,116 km (0.105 R)
• M61: 37,866,662 km (0.109 R)
• M62: 38,340,289 km (0.032 R)
• M63: 39,102,041 km (0.093 R)
• M64: 39,293,377 km (0.113 R)
• M65: 39,868,880 km (0.065 R)
• M66: 40,061,412 km (0.073 R)
• M67: 40,350,734 km (0.095 R)
• M68: 41,612,443 km (0.075 R)
• M69: 43,182,921 km (0.105 R)
• M70: 43,876,158 km (0.093 R)
• M71: 45,474,312 km (0.117 R)
• M72: 45,977,709 km (0.099 R)
• M73: 47,295,068 km (0.074 R)
• M74: 49,448,978 km (0.092 R)
• M75: 50,278,049 km (0.101 R)
• M76: 50,589,961 km (0.082 R)
• M77: 51,111,459 km (0.103 R)
• M78: 51,739,620 km (0.103 R)
• M79: 51,949,656 km (0.049 R)
• M80: 53,851,942 km (0.078 R)
• M81: 55,561,996 km (0.106 R)
• M82: 58,269,268 km (0.113 R)
• M83: 58,378,475 km (0.089 R)
• M84: 59,144,565 km (0.119 R)
• M85: 62,242,588 km (0.106 R)
• M86: 63,698,624 km (0.117 R)
• M87: 64,036,266 km (0.072 R)
• M88: 66,302,225 km (0.05 R)
• M89: 67,445,153 km (0.078 R)
• M90: 70,214,359 km (0.116 R)
• M91: 73,138,100 km (0.063 R)
• M92: 74,082,212 km (0.096 R)
• M93: 74,555,689 km (0.054 R)
• M94: 75,030,214 km (0.111 R)
• M95: 76,579,300 km (0.117 R)
• M96: 79,466,838 km (0.101 R)
• M97: 80,923,921 km (0.1 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 16,161 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit