🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.46 AU - 0.6 AU

Year: 144 Days

Day: 19.1 Hours

Environment

Temp: 184 °C

Axial Tilt: 12.1 °

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: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.3 AU - 1.58 AU

Year: 644 Days

Day: 22.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,854,074 km

• M1: 53,855 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.33 AU - 2.67 AU

Year: 1474 Days

Day: 47.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,854,074 km

• M1: 818,600 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.2 AU - 4.14 AU

Year: 2621 Days

Day: 30.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.04 AU - 4.54 AU

Year: 2751 Days

Day: 34.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,854,074 km

• M1: 368,310 km (0.068 R)
• M2: 1,482,066 km (0.087 R)

Asteroid Belt

Center: 5.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.6

Radius: 13.9

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 6.53 AU - 8.57 AU

Year: 7733 Days

Day: 10 Hours

Environment

Temp: -170 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 34,854,074 km

• M1: 198,068 km (0.053 R)
• M2: 347,067 km (0.064 R)
• M3: 455,077 km (0.1 R)
• M4: 591,211 km (0.081 R)
• M5: 897,587 km (0.098 R)
• M6: 1,390,512 km (0.061 R)
• M7: 1,477,728 km (0.034 R)
• M8: 1,566,888 km (0.043 R)
• M9: 1,713,494 km (0.12 R)
• M10: 1,884,335 km (0.044 R)
• M11: 2,040,964 km (0.107 R)
• M12: 2,346,891 km (0.12 R)
• M13: 2,473,451 km (0.111 R)
• M14: 2,602,554 km (0.112 R)
• M15: 2,822,613 km (0.117 R)
• M16: 3,495,953 km (0.043 R)
• M17: 3,888,497 km (0.093 R)
• M18: 4,090,305 km (0.094 R)
• M19: 4,218,062 km (0.093 R)
• M20: 4,373,344 km (0.103 R)
• M21: 4,823,634 km (0.098 R)
• M22: 5,484,856 km (0.103 R)
• M23: 5,711,647 km (0.112 R)
• M24: 6,351,477 km (0.061 R)
• M25: 6,710,212 km (0.078 R)
• M26: 7,106,348 km (0.076 R)
• M27: 7,730,769 km (0.117 R)
• M28: 7,857,778 km (0.058 R)
• M29: 8,081,875 km (0.087 R)
• M30: 8,372,843 km (0.078 R)
• M31: 8,470,680 km (0.072 R)
• M32: 8,601,728 km (0.097 R)
• M33: 9,032,271 km (0.075 R)
• M34: 9,266,990 km (0.034 R)
• M35: 10,261,068 km (0.072 R)
• M36: 10,611,725 km (0.099 R)
• M37: 10,824,004 km (0.105 R)
• M38: 11,252,901 km (0.062 R)
• M39: 11,541,925 km (0.088 R)
• M40: 11,943,445 km (0.063 R)
• M41: 12,275,253 km (0.075 R)
• M42: 12,647,602 km (0.08 R)
• M43: 13,864,132 km (0.12 R)
• M44: 14,252,040 km (0.118 R)
• M45: 14,643,537 km (0.04 R)
• M46: 14,761,570 km (0.085 R)
• M47: 14,919,545 km (0.104 R)
• M48: 15,517,189 km (0.112 R)
• M49: 16,285,224 km (0.101 R)
• M50: 16,530,415 km (0.081 R)
• M51: 16,900,520 km (0.117 R)
• M52: 17,190,142 km (0.118 R)
• M53: 18,026,992 km (0.105 R)
• M54: 18,196,038 km (0.108 R)
• M55: 19,610,037 km (0.096 R)
• M56: 20,133,031 km (0.102 R)
• M57: 20,660,513 km (0.097 R)
• M58: 20,793,206 km (0.06 R)
• M59: 22,270,485 km (0.088 R)
• M60: 23,412,067 km (0.104 R)
• M61: 23,874,175 km (0.114 R)
• M62: 24,059,826 km (0.108 R)
• M63: 25,278,151 km (0.058 R)
• M64: 25,990,236 km (0.089 R)
• M65: 26,085,680 km (0.041 R)
• M66: 27,774,789 km (0.114 R)
• M67: 28,362,111 km (0.055 R)
• M68: 29,002,988 km (0.119 R)
• M69: 29,948,147 km (0.087 R)
• M70: 30,048,228 km (0.103 R)
• M71: 30,600,693 km (0.087 R)
• M72: 30,903,479 km (0.092 R)
• M73: 31,766,659 km (0.078 R)
• M74: 33,102,269 km (0.063 R)
• M75: 33,620,775 km (0.104 R)
• M76: 33,881,075 km (0.105 R)
• M77: 33,985,495 km (0.105 R)
• M78: 34,194,333 km (0.082 R)
• M79: 35,456,939 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 285.5

Radius: 5.4

Gravity: 9.79 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 10.03 AU - 14.13 AU

Year: 15651 Days

Day: 17 Hours

Environment

Temp: -179 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 34,854,074 km

• M1: 173,982 km (0.09 R)
• M2: 292,913 km (0.067 R)
• M3: 330,163 km (0.075 R)
• M4: 382,821 km (0.093 R)
• M5: 1,198,877 km (0.117 R)
• M6: 1,456,186 km (0.076 R)
• M7: 1,545,795 km (0.045 R)
• M8: 1,637,349 km (0.076 R)
• M9: 1,946,867 km (0.045 R)
• M10: 2,171,712 km (0.084 R)
• M11: 2,839,368 km (0.105 R)
• M12: 3,151,878 km (0.089 R)
• M13: 3,239,093 km (0.115 R)
• M14: 3,386,148 km (0.117 R)
• M15: 3,595,734 km (0.113 R)
• M16: 3,840,327 km (0.091 R)
• M17: 3,996,058 km (0.114 R)
• M18: 4,122,169 km (0.105 R)
• M19: 4,249,477 km (0.043 R)
• M20: 4,313,655 km (0.108 R)
• M21: 4,639,479 km (0.086 R)
• M22: 5,383,728 km (0.083 R)
• M23: 5,663,476 km (0.088 R)
• M24: 5,948,011 km (0.09 R)
• M25: 5,983,915 km (0.092 R)
• M26: 6,420,292 km (0.074 R)
• M27: 6,494,044 km (0.1 R)
• M28: 6,754,344 km (0.052 R)
• M29: 6,866,841 km (0.068 R)
• M30: 8,710,486 km (0.037 R)
• M31: 9,454,585 km (0.091 R)
• M32: 9,580,547 km (0.08 R)
• M33: 9,707,107 km (0.111 R)
• M34: 10,047,292 km (0.097 R)
• M35: 10,175,946 km (0.108 R)
• M36: 10,218,881 km (0.097 R)
• M37: 11,135,467 km (0.12 R)
• M38: 11,402,200 km (0.037 R)
• M39: 11,626,148 km (0.039 R)
• M40: 11,716,056 km (0.041 R)
• M41: 11,761,085 km (0.109 R)
• M42: 11,851,443 km (0.093 R)
• M43: 12,078,233 km (0.088 R)
• M44: 12,398,073 km (0.117 R)
• M45: 12,999,457 km (0.072 R)
• M46: 13,092,806 km (0.077 R)
• M47: 13,468,595 km (0.099 R)
• M48: 13,705,259 km (0.048 R)
• M49: 14,038,863 km (0.076 R)
• M50: 15,846,154 km (0.095 R)
• M51: 15,945,787 km (0.118 R)
• M52: 16,145,949 km (0.086 R)
• M53: 16,296,594 km (0.067 R)
• M54: 16,548,816 km (0.08 R)
• M55: 17,984,506 km (0.034 R)
• M56: 18,297,316 km (0.107 R)
• M57: 18,559,411 km (0.043 R)
• M58: 18,664,578 km (0.11 R)
• M59: 18,928,319 km (0.068 R)
• M60: 20,265,724 km (0.083 R)
• M61: 22,021,405 km (0.102 R)
• M62: 22,467,955 km (0.074 R)
• M63: 22,580,153 km (0.099 R)
• M64: 22,636,252 km (0.062 R)
• M65: 22,973,895 km (0.097 R)
• M66: 24,226,328 km (0.074 R)
• M67: 24,744,984 km (0.098 R)
• M68: 25,092,799 km (0.041 R)
• M69: 26,146,117 km (0.059 R)
• M70: 26,618,847 km (0.085 R)
• M71: 27,752,799 km (0.046 R)
• M72: 28,841,572 km (0.098 R)
• M73: 30,005,892 km (0.091 R)
• M74: 30,314,961 km (0.079 R)
• M75: 30,500,762 km (0.061 R)
• M76: 32,127,639 km (0.104 R)
• M77: 32,951,624 km (0.111 R)
• M78: 33,398,024 km (0.071 R)
• M79: 34,039,499 km (0.027 R)
• M80: 35,269,194 km (0.052 R)
• M81: 37,041,779 km (0.105 R)
• M82: 37,705,545 km (0.072 R)
• M83: 38,239,460 km (0.038 R)
• M84: 38,843,087 km (0.076 R)
• M85: 39,044,895 km (0.078 R)
• M86: 40,672,669 km (0.115 R)
• M87: 41,220,048 km (0.112 R)
• M88: 41,563,524 km (0.029 R)
• M89: 42,322,434 km (0.103 R)
• M90: 43,923,880 km (0.092 R)
• M91: 44,978,844 km (0.119 R)
• M92: 45,049,604 km (0.096 R)
• M93: 45,403,253 km (0.101 R)
• M94: 45,971,126 km (0.069 R)
• M95: 46,113,544 km (0.1 R)
• M96: 47,688,809 km (0.11 R)
• M97: 47,832,872 km (0.111 R)
• M98: 48,121,596 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 35

Radius: 6.1

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 17.07 AU - 18.05 AU

Year: 27431 Days

Day: 19.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 34,854,074 km

• M1: 536,757 km (0.097 R)
• M2: 706,252 km (0.077 R)
• M3: 775,964 km (0.078 R)
• M4: 862,731 km (0.048 R)
• M5: 1,242,261 km (0.085 R)
• M6: 1,631,365 km (0.066 R)
• M7: 2,036,027 km (0.088 R)
• M8: 2,076,119 km (0.078 R)
• M9: 2,343,600 km (0.114 R)
• M10: 2,406,880 km (0.119 R)
• M11: 2,492,151 km (0.115 R)
• M12: 2,731,807 km (0.061 R)
• M13: 3,139,910 km (0.096 R)
• M14: 3,664,549 km (0.072 R)
• M15: 4,267,578 km (0.071 R)
• M16: 4,713,231 km (0.072 R)
• M17: 4,766,637 km (0.091 R)
• M18: 5,847,781 km (0.096 R)
• M19: 6,668,774 km (0.037 R)
• M20: 7,246,222 km (0.065 R)
• M21: 8,319,287 km (0.118 R)
• M22: 8,546,227 km (0.039 R)
• M23: 8,841,085 km (0.073 R)
• M24: 8,907,207 km (0.098 R)
• M25: 9,272,974 km (0.119 R)
• M26: 9,745,703 km (0.109 R)
• M27: 9,950,802 km (0.093 R)
• M28: 10,226,361 km (0.091 R)
• M29: 10,784,959 km (0.062 R)
• M30: 11,461,291 km (0.104 R)
• M31: 11,750,015 km (0.117 R)
• M32: 13,192,139 km (0.046 R)
• M33: 13,838,102 km (0.118 R)
• M34: 15,081,709 km (0.102 R)
• M35: 15,637,017 km (0.088 R)
• M36: 16,849,208 km (0.113 R)
• M37: 17,013,167 km (0.056 R)
• M38: 17,136,436 km (0.112 R)
• M39: 18,133,356 km (0.079 R)
• M40: 19,106,191 km (0.114 R)
• M41: 19,491,555 km (0.054 R)
• M42: 20,095,931 km (0.093 R)
• M43: 21,278,951 km (0.077 R)
• M44: 21,722,957 km (0.053 R)
• M45: 21,990,737 km (0.063 R)
• M46: 23,712,010 km (0.103 R)
• M47: 24,218,250 km (0.052 R)
• M48: 24,867,804 km (0.106 R)
• M49: 25,101,176 km (0.117 R)
• M50: 26,089,270 km (0.117 R)
• M51: 26,469,099 km (0.061 R)
• M52: 27,571,037 km (0.048 R)
• M53: 27,860,958 km (0.067 R)
• M54: 28,736,853 km (0.095 R)
• M55: 28,932,677 km (0.074 R)
• M56: 29,178,167 km (0.083 R)
• M57: 29,819,493 km (0.111 R)
• M58: 29,968,193 km (0.079 R)
• M59: 31,116,208 km (0.116 R)
• M60: 32,482,186 km (0.119 R)
• M61: 33,044,225 km (0.108 R)
• M62: 33,198,161 km (0.03 R)
• M63: 33,919,372 km (0.114 R)
• M64: 33,970,984 km (0.08 R)
• M65: 34,126,266 km (0.105 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: 321 - 16,668 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit