🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.77 AU - 0.85 AU

Year: 255 Days

Day: 29.9 Hours

Environment

Temp: 132 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.7 AU - 1 AU

Year: 274 Days

Day: 44.9 Hours

Environment

Temp: 156 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.86 AU - 1 AU

Year: 314 Days

Day: 12.7 Hours

Environment

Temp: 107 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.39 AU - 1.99 AU

Year: 769 Days

Day: 22.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.62 AU - 2.3 AU

Year: 960 Days

Day: 24.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,699,459 km

• M1: 273,914 km (0.112 R)
• M2: 429,346 km (0.051 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.2 AU - 2.36 AU

Year: 1204 Days

Day: 29 Hours

Environment

Temp: -64 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,699,459 km

• M1: 1,191,697 km (0.027 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.6

Radius: 13.1

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 11.14 AU - 13.84 AU

Year: 15443 Days

Day: 8.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 49,699,459 km

• M1: 270,024 km (0.083 R)
• M2: 397,631 km (0.104 R)
• M3: 480,060 km (0.079 R)
• M4: 684,709 km (0.091 R)
• M5: 1,039,556 km (0.087 R)
• M6: 1,121,685 km (0.096 R)
• M7: 1,271,133 km (0.056 R)
• M8: 1,450,651 km (0.115 R)
• M9: 1,567,337 km (0.078 R)
• M10: 2,119,054 km (0.039 R)
• M11: 2,225,717 km (0.084 R)
• M12: 2,528,653 km (0.098 R)
• M13: 2,613,774 km (0.117 R)
• M14: 2,874,673 km (0.099 R)
• M15: 2,993,304 km (0.088 R)
• M16: 3,359,669 km (0.116 R)
• M17: 3,485,032 km (0.039 R)
• M18: 3,675,919 km (0.052 R)
• M19: 4,168,844 km (0.084 R)
• M20: 4,406,106 km (0.065 R)
• M21: 4,894,094 km (0.093 R)
• M22: 5,072,565 km (0.082 R)
• M23: 5,436,237 km (0.086 R)
• M24: 6,073,823 km (0.089 R)
• M25: 6,188,864 km (0.094 R)
• M26: 7,054,587 km (0.095 R)
• M27: 7,297,235 km (0.119 R)
• M28: 7,749,469 km (0.063 R)
• M29: 8,253,315 km (0.107 R)
• M30: 9,603,735 km (0.094 R)
• M31: 10,190,457 km (0.098 R)
• M32: 10,788,699 km (0.049 R)
• M33: 11,068,746 km (0.056 R)
• M34: 11,303,914 km (0.085 R)
• M35: 12,019,591 km (0.072 R)
• M36: 12,358,579 km (0.036 R)
• M37: 13,095,498 km (0.103 R)
• M38: 15,865,153 km (0.113 R)
• M39: 16,024,176 km (0.112 R)
• M40: 16,450,979 km (0.052 R)
• M41: 17,315,654 km (0.101 R)
• M42: 17,479,464 km (0.07 R)
• M43: 18,361,792 km (0.111 R)
• M44: 18,808,342 km (0.098 R)
• M45: 21,211,183 km (0.076 R)
• M46: 21,503,647 km (0.057 R)
• M47: 22,211,095 km (0.109 R)
• M48: 22,329,726 km (0.119 R)
• M49: 22,627,276 km (0.099 R)
• M50: 22,806,345 km (0.053 R)
• M51: 22,926,173 km (0.112 R)
• M52: 23,106,139 km (0.059 R)
• M53: 23,648,731 km (0.087 R)
• M54: 23,769,905 km (0.084 R)
• M55: 23,951,965 km (0.107 R)
• M56: 24,501,289 km (0.088 R)
• M57: 24,685,294 km (0.078 R)
• M58: 25,549,970 km (0.109 R)
• M59: 26,111,112 km (0.04 R)
• M60: 26,550,331 km (0.05 R)
• M61: 27,182,083 km (0.12 R)
• M62: 27,309,091 km (0.064 R)
• M63: 28,396,069 km (0.116 R)
• M64: 29,758,457 km (0.094 R)
• M65: 29,889,206 km (0.114 R)
• M66: 30,414,593 km (0.119 R)
• M67: 30,612,362 km (0.117 R)
• M68: 30,810,579 km (0.117 R)
• M69: 31,009,245 km (0.062 R)
• M70: 31,607,786 km (0.109 R)
• M71: 35,001,863 km (0.091 R)
• M72: 36,882,308 km (0.113 R)
• M73: 37,234,162 km (0.119 R)
• M74: 38,509,933 km (0.117 R)
• M75: 39,224,861 km (0.118 R)
• M76: 40,958,700 km (0.115 R)
• M77: 44,425,930 km (0.07 R)
• M78: 44,950,271 km (0.055 R)
• M79: 45,929,688 km (0.113 R)
• M80: 46,459,863 km (0.062 R)
• M81: 46,611,854 km (0.076 R)
• M82: 47,679,534 km (0.1 R)
• M83: 50,852,655 km (0.117 R)
• M84: 51,244,302 km (0.114 R)
• M85: 52,979,338 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.1

Radius: 13.9

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 9.6 AU - 15.74 AU

Year: 15778 Days

Day: 11.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 49,699,459 km

• M1: 629,957 km (0.079 R)
• M2: 968,796 km (0.112 R)
• M3: 1,839,007 km (0.08 R)
• M4: 2,095,118 km (0.104 R)
• M5: 2,579,366 km (0.03 R)
• M6: 2,674,212 km (0.049 R)
• M7: 3,615,332 km (0.112 R)
• M8: 4,159,270 km (0.117 R)
• M9: 4,271,318 km (0.075 R)
• M10: 5,486,652 km (0.086 R)
• M11: 6,111,372 km (0.093 R)
• M12: 6,281,914 km (0.111 R)
• M13: 7,610,492 km (0.119 R)
• M14: 7,702,046 km (0.117 R)
• M15: 8,448,540 km (0.072 R)
• M16: 9,023,444 km (0.108 R)
• M17: 10,363,392 km (0.116 R)
• M18: 10,516,132 km (0.113 R)
• M19: 11,871,040 km (0.109 R)
• M20: 12,030,960 km (0.102 R)
• M21: 12,732,125 km (0.118 R)
• M22: 12,950,538 km (0.058 R)
• M23: 13,170,148 km (0.101 R)
• M24: 13,780,657 km (0.043 R)
• M25: 14,742,272 km (0.078 R)
• M26: 15,550,549 km (0.055 R)
• M27: 16,313,947 km (0.083 R)
• M28: 17,572,963 km (0.094 R)
• M29: 18,491,344 km (0.039 R)
• M30: 19,299,771 km (0.092 R)
• M31: 19,740,037 km (0.104 R)
• M32: 19,993,007 km (0.031 R)
• M33: 21,339,089 km (0.084 R)
• M34: 21,794,166 km (0.033 R)
• M35: 22,846,587 km (0.072 R)
• M36: 23,045,851 km (0.117 R)
• M37: 23,781,125 km (0.07 R)
• M38: 23,915,613 km (0.106 R)
• M39: 24,050,401 km (0.09 R)
• M40: 24,592,095 km (0.078 R)
• M41: 25,756,415 km (0.107 R)
• M42: 27,501,175 km (0.11 R)
• M43: 28,566,312 km (0.108 R)
• M44: 28,709,327 km (0.046 R)
• M45: 28,924,300 km (0.093 R)
• M46: 29,211,827 km (0.06 R)
• M47: 32,064,508 km (0.107 R)
• M48: 32,362,059 km (0.076 R)
• M49: 33,034,950 km (0.042 R)
• M50: 34,166,807 km (0.072 R)
• M51: 35,158,043 km (0.116 R)
• M52: 36,004,168 km (0.089 R)
• M53: 37,559,537 km (0.063 R)
• M54: 37,794,855 km (0.101 R)
• M55: 38,266,687 km (0.111 R)
• M56: 38,582,488 km (0.092 R)
• M57: 40,897,066 km (0.083 R)
• M58: 41,786,724 km (0.05 R)
• M59: 42,030,419 km (0.087 R)
• M60: 42,274,713 km (0.091 R)
• M61: 43,092,115 km (0.108 R)
• M62: 43,256,224 km (0.075 R)
• M63: 43,420,632 km (0.12 R)
• M64: 44,576,725 km (0.103 R)
• M65: 46,162,013 km (0.101 R)
• M66: 46,666,457 km (0.104 R)
• M67: 48,275,981 km (0.111 R)
• M68: 49,731,419 km (0.096 R)
• M69: 50,248,578 km (0.032 R)
• M70: 51,810,679 km (0.096 R)
• M71: 53,564,864 km (0.058 R)
• M72: 55,427,806 km (0.074 R)
• M73: 55,606,426 km (0.118 R)
• M74: 56,591,678 km (0.118 R)
• M75: 58,398,072 km (0.079 R)
• M76: 59,125,866 km (0.115 R)
• M77: 59,490,884 km (0.038 R)
• M78: 60,406,723 km (0.115 R)
• M79: 61,789,306 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.6

Radius: 11.7

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 11.77 AU - 14.15 AU

Year: 16322 Days

Day: 6.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 49,699,459 km

• M1: 365,318 km (0.086 R)
• M2: 498,161 km (0.101 R)
• M3: 634,445 km (0.1 R)
• M4: 750,084 km (0.084 R)
• M5: 1,287,888 km (0.095 R)
• M6: 1,550,881 km (0.082 R)
• M7: 3,140,209 km (0.101 R)
• M8: 3,406,643 km (0.064 R)
• M9: 3,497,000 km (0.097 R)
• M10: 3,680,407 km (0.099 R)
• M11: 4,511,423 km (0.074 R)
• M12: 4,744,945 km (0.089 R)
• M13: 5,363,832 km (0.099 R)
• M14: 5,540,357 km (0.079 R)
• M15: 6,564,055 km (0.106 R)
• M16: 6,905,438 km (0.114 R)
• M17: 8,044,925 km (0.105 R)
• M18: 8,451,382 km (0.116 R)
• M19: 9,242,156 km (0.113 R)
• M20: 9,326,829 km (0.104 R)
• M21: 9,539,407 km (0.087 R)
• M22: 9,624,977 km (0.116 R)
• M23: 10,893,717 km (0.091 R)
• M24: 11,028,056 km (0.107 R)
• M25: 11,343,408 km (0.113 R)
• M26: 11,661,902 km (0.086 R)
• M27: 11,983,238 km (0.075 R)
• M28: 12,168,291 km (0.113 R)
• M29: 12,494,265 km (0.081 R)
• M30: 12,634,737 km (0.082 R)
• M31: 12,728,834 km (0.103 R)
• M32: 13,202,461 km (0.056 R)
• M33: 13,297,904 km (0.108 R)
• M34: 13,972,292 km (0.071 R)
• M35: 14,069,530 km (0.074 R)
• M36: 14,707,266 km (0.106 R)
• M37: 15,204,080 km (0.118 R)
• M38: 15,504,922 km (0.032 R)
• M39: 15,909,135 km (0.088 R)
• M40: 16,316,789 km (0.112 R)
• M41: 16,624,811 km (0.113 R)
• M42: 17,403,319 km (0.108 R)
• M43: 18,193,644 km (0.096 R)
• M44: 18,941,933 km (0.085 R)
• M45: 20,137,968 km (0.057 R)
• M46: 21,414,486 km (0.112 R)
• M47: 22,831,477 km (0.096 R)
• M48: 23,003,515 km (0.058 R)
• M49: 23,638,259 km (0.084 R)
• M50: 23,870,435 km (0.083 R)
• M51: 25,220,406 km (0.117 R)
• M52: 25,398,278 km (0.098 R)
• M53: 25,695,678 km (0.117 R)
• M54: 25,874,747 km (0.109 R)
• M55: 26,776,074 km (0.069 R)
• M56: 27,382,693 km (0.065 R)
• M57: 29,354,094 km (0.117 R)
• M58: 29,541,241 km (0.081 R)
• M59: 30,419,979 km (0.103 R)
• M60: 31,052,928 km (0.084 R)
• M61: 31,180,086 km (0.081 R)
• M62: 32,010,354 km (0.072 R)
• M63: 32,396,167 km (0.114 R)
• M64: 32,525,120 km (0.029 R)
• M65: 33,562,581 km (0.117 R)
• M66: 33,693,031 km (0.106 R)
• M67: 35,669,967 km (0.071 R)
• M68: 36,404,193 km (0.041 R)
• M69: 36,941,399 km (0.088 R)
• M70: 38,910,556 km (0.071 R)
• M71: 39,047,587 km (0.049 R)
• M72: 39,459,730 km (0.117 R)
• M73: 40,357,616 km (0.093 R)
• M74: 41,471,971 km (0.11 R)
• M75: 41,611,994 km (0.053 R)
• M76: 42,103,274 km (0.054 R)
• M77: 43,233,485 km (0.115 R)
• M78: 45,451,423 km (0.086 R)
• M79: 46,102,174 km (0.115 R)
• M80: 48,146,728 km (0.096 R)
• M81: 48,588,640 km (0.104 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 19,394 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit