🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.83 AU - 0.93 AU

Year: 294 Days

Day: 19.5 Hours

Environment

Temp: 146 °C

Axial Tilt: 41.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,308,241 km

• M1: 436,975 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.85 AU - 1.19 AU

Year: 367 Days

Day: 30.7 Hours

Environment

Temp: 131 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.88 AU - 1.4 AU

Year: 434 Days

Day: 27 Hours

Environment

Temp: 32 °C

Axial Tilt: 3.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.15 AU - 2.91 AU

Year: 1434 Days

Day: 17 Hours

Environment

Temp: -89 °C

Axial Tilt: 114.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,308,241 km

• M1: 334,650 km (0.054 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.86 AU - 4.7 AU

Year: 2620 Days

Day: 35.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.9

Radius: 11.5

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 6.21 AU - 7.05 AU

Year: 6085 Days

Day: 8.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 48,308,241 km

• M1: 144,063 km (0.105 R)
• M2: 267,331 km (0.097 R)
• M3: 410,347 km (0.105 R)
• M4: 505,491 km (0.103 R)
• M5: 646,412 km (0.116 R)
• M6: 748,737 km (0.112 R)
• M7: 927,656 km (0.065 R)
• M8: 1,000,511 km (0.032 R)
• M9: 1,106,127 km (0.085 R)
• M10: 1,231,639 km (0.092 R)
• M11: 1,532,181 km (0.055 R)
• M12: 1,969,007 km (0.072 R)
• M13: 2,281,667 km (0.113 R)
• M14: 2,382,645 km (0.083 R)
• M15: 2,464,625 km (0.088 R)
• M16: 2,759,034 km (0.12 R)
• M17: 2,932,417 km (0.096 R)
• M18: 3,733,215 km (0.041 R)
• M19: 4,598,788 km (0.051 R)
• M20: 4,805,233 km (0.105 R)
• M21: 5,497,273 km (0.101 R)
• M22: 6,477,737 km (0.089 R)
• M23: 6,622,249 km (0.077 R)
• M24: 6,738,636 km (0.108 R)
• M25: 6,944,034 km (0.083 R)
• M26: 8,156,824 km (0.084 R)
• M27: 8,438,816 km (0.105 R)
• M28: 8,565,076 km (0.114 R)
• M29: 8,692,085 km (0.114 R)
• M30: 9,499,764 km (0.048 R)
• M31: 9,829,627 km (0.063 R)
• M32: 9,995,980 km (0.07 R)
• M33: 10,500,574 km (0.112 R)
• M34: 11,048,102 km (0.12 R)
• M35: 11,186,480 km (0.088 R)
• M36: 11,499,738 km (0.096 R)
• M37: 11,745,527 km (0.114 R)
• M38: 12,493,217 km (0.102 R)
• M39: 12,890,998 km (0.058 R)
• M40: 13,403,221 km (0.086 R)
• M41: 13,773,326 km (0.07 R)
• M42: 13,884,926 km (0.065 R)
• M43: 14,297,069 km (0.06 R)
• M44: 14,485,711 km (0.029 R)
• M45: 14,675,102 km (0.103 R)
• M46: 15,094,874 km (0.113 R)
• M47: 15,479,939 km (0.096 R)
• M48: 15,712,414 km (0.073 R)
• M49: 16,024,326 km (0.115 R)
• M50: 16,259,643 km (0.118 R)
• M51: 16,773,362 km (0.089 R)
• M52: 16,892,592 km (0.092 R)
• M53: 17,332,559 km (0.103 R)
• M54: 17,412,893 km (0.028 R)
• M55: 17,574,010 km (0.067 R)
• M56: 17,816,658 km (0.099 R)
• M57: 18,346,234 km (0.095 R)
• M58: 18,510,343 km (0.071 R)
• M59: 19,755,745 km (0.062 R)
• M60: 20,516,002 km (0.104 R)
• M61: 21,415,085 km (0.114 R)
• M62: 21,674,188 km (0.078 R)
• M63: 21,760,955 km (0.034 R)
• M64: 21,847,722 km (0.104 R)
• M65: 22,897,749 km (0.116 R)
• M66: 23,428,971 km (0.073 R)
• M67: 24,413,475 km (0.084 R)
• M68: 24,548,711 km (0.097 R)
• M69: 25,047,022 km (0.113 R)
• M70: 25,961,364 km (0.07 R)
• M71: 26,468,950 km (0.047 R)
• M72: 26,933,301 km (0.027 R)
• M73: 27,822,810 km (0.073 R)
• M74: 28,342,364 km (0.037 R)
• M75: 28,437,059 km (0.051 R)
• M76: 28,627,049 km (0.049 R)
• M77: 29,008,074 km (0.115 R)
• M78: 29,246,982 km (0.112 R)
• M79: 29,390,746 km (0.108 R)
• M80: 31,280,466 km (0.113 R)
• M81: 31,968,467 km (0.1 R)
• M82: 32,363,704 km (0.051 R)
• M83: 32,562,071 km (0.067 R)

Asteroid Belt

Center: 7.37 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.8

Radius: 8.5

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 7.58 AU - 8.62 AU

Year: 8217 Days

Day: 10.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 48,308,241 km

• M1: 166,951 km (0.106 R)
• M2: 297,999 km (0.062 R)
• M3: 401,820 km (0.119 R)
• M4: 458,966 km (0.089 R)
• M5: 704,905 km (0.056 R)
• M6: 776,413 km (0.098 R)
• M7: 958,773 km (0.06 R)
• M8: 1,311,225 km (0.064 R)
• M9: 1,382,733 km (0.04 R)
• M10: 1,820,157 km (0.055 R)
• M11: 1,900,641 km (0.078 R)
• M12: 2,064,899 km (0.061 R)
• M13: 2,320,263 km (0.114 R)
• M14: 2,451,909 km (0.026 R)
• M15: 2,585,949 km (0.07 R)
• M16: 2,653,866 km (0.088 R)
• M17: 2,814,684 km (0.074 R)
• M18: 3,243,282 km (0.116 R)
• M19: 3,515,251 km (0.099 R)
• M20: 3,769,118 km (0.062 R)
• M21: 4,055,149 km (0.059 R)
• M22: 4,187,544 km (0.086 R)
• M23: 4,240,800 km (0.074 R)
• M24: 4,511,124 km (0.049 R)
• M25: 5,153,796 km (0.029 R)
• M26: 5,326,283 km (0.093 R)
• M27: 5,588,378 km (0.094 R)
• M28: 6,095,216 km (0.042 R)
• M29: 6,492,697 km (0.079 R)
• M30: 6,741,628 km (0.068 R)
• M31: 7,025,266 km (0.047 R)
• M32: 7,998,998 km (0.103 R)
• M33: 8,400,369 km (0.049 R)
• M34: 8,501,647 km (0.119 R)
• M35: 8,739,807 km (0.107 R)
• M36: 9,257,415 km (0.081 R)
• M37: 9,432,146 km (0.061 R)
• M38: 10,034,576 km (0.107 R)
• M39: 10,759,079 km (0.117 R)
• M40: 11,726,079 km (0.078 R)
• M41: 11,801,626 km (0.099 R)
• M42: 12,411,836 km (0.089 R)
• M43: 12,720,756 km (0.101 R)
• M44: 13,742,210 km (0.091 R)
• M45: 13,901,681 km (0.077 R)
• M46: 14,182,327 km (0.084 R)
• M47: 14,303,202 km (0.034 R)
• M48: 14,464,768 km (0.085 R)
• M49: 14,953,354 km (0.104 R)
• M50: 15,035,334 km (0.119 R)
• M51: 15,323,310 km (0.069 R)
• M52: 15,696,257 km (0.107 R)
• M53: 16,114,234 km (0.047 R)
• M54: 16,366,755 km (0.05 R)
• M55: 16,961,257 km (0.063 R)
• M56: 17,952,941 km (0.11 R)
• M57: 19,408,529 km (0.101 R)
• M58: 20,490,869 km (0.074 R)
• M59: 21,177,075 km (0.115 R)
• M60: 21,315,303 km (0.117 R)
• M61: 21,638,883 km (0.118 R)
• M62: 21,778,009 km (0.095 R)
• M63: 22,150,658 km (0.111 R)
• M64: 22,337,655 km (0.072 R)
• M65: 23,233,597 km (0.06 R)
• M66: 23,518,880 km (0.081 R)
• M67: 23,661,895 km (0.114 R)
• M68: 24,817,240 km (0.039 R)
• M69: 26,584,290 km (0.12 R)
• M70: 26,683,623 km (0.076 R)
• M71: 27,132,267 km (0.105 R)
• M72: 27,734,248 km (0.114 R)
• M73: 28,340,718 km (0.076 R)
• M74: 28,798,488 km (0.099 R)
• M75: 29,772,819 km (0.068 R)
• M76: 30,393,650 km (0.061 R)
• M77: 31,333,124 km (0.047 R)
• M78: 32,017,535 km (0.043 R)
• M79: 32,334,981 km (0.117 R)
• M80: 32,813,246 km (0.098 R)
• M81: 34,153,942 km (0.065 R)
• M82: 34,695,337 km (0.119 R)
• M83: 34,749,641 km (0.038 R)
• M84: 35,567,343 km (0.107 R)
• M85: 36,336,126 km (0.075 R)
• M86: 36,556,932 km (0.108 R)
• M87: 37,110,594 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.9

Radius: 13

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 9.33 AU - 10.61 AU

Year: 11221 Days

Day: 11.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 48,308,241 km

• M1: 178,620 km (0.118 R)
• M2: 268,379 km (0.038 R)
• M3: 490,531 km (0.098 R)
• M4: 590,912 km (0.092 R)
• M5: 699,968 km (0.069 R)
• M6: 851,661 km (0.045 R)
• M7: 1,251,087 km (0.111 R)
• M8: 2,039,318 km (0.089 R)
• M9: 2,470,609 km (0.119 R)
• M10: 2,792,543 km (0.119 R)
• M11: 3,961,800 km (0.069 R)
• M12: 4,500,353 km (0.088 R)
• M13: 4,928,053 km (0.05 R)
• M14: 5,028,583 km (0.059 R)
• M15: 5,163,819 km (0.07 R)
• M16: 5,265,995 km (0.059 R)
• M17: 5,929,012 km (0.046 R)
• M18: 6,072,028 km (0.113 R)
• M19: 6,216,091 km (0.109 R)
• M20: 6,618,509 km (0.084 R)
• M21: 7,564,267 km (0.106 R)
• M22: 8,191,979 km (0.102 R)
• M23: 8,431,635 km (0.108 R)
• M24: 8,714,226 km (0.111 R)
• M25: 8,795,607 km (0.107 R)
• M26: 9,247,392 km (0.108 R)
• M27: 9,497,071 km (0.087 R)
• M28: 9,622,733 km (0.097 R)
• M29: 9,833,517 km (0.096 R)
• M30: 9,960,675 km (0.073 R)
• M31: 10,045,647 km (0.092 R)
• M32: 10,518,077 km (0.116 R)
• M33: 10,822,359 km (0.032 R)
• M34: 11,618,369 km (0.113 R)
• M35: 11,842,915 km (0.111 R)
• M36: 13,313,612 km (0.114 R)
• M37: 14,647,277 km (0.096 R)
• M38: 16,173,026 km (0.099 R)
• M39: 16,474,166 km (0.12 R)
• M40: 18,319,755 km (0.081 R)
• M41: 18,528,893 km (0.107 R)
• M42: 18,686,270 km (0.106 R)
• M43: 19,373,373 km (0.094 R)
• M44: 19,479,737 km (0.082 R)
• M45: 20,176,265 km (0.098 R)
• M46: 20,338,279 km (0.115 R)
• M47: 20,663,355 km (0.033 R)
• M48: 20,935,624 km (0.052 R)
• M49: 21,318,744 km (0.094 R)
• M50: 22,147,666 km (0.102 R)
• M51: 22,370,566 km (0.088 R)
• M52: 23,043,458 km (0.092 R)
• M53: 24,237,249 km (0.061 R)
• M54: 24,466,881 km (0.086 R)
• M55: 26,153,448 km (0.037 R)
• M56: 26,271,181 km (0.098 R)
• M57: 27,219,033 km (0.095 R)
• M58: 28,117,967 km (0.088 R)
• M59: 28,601,318 km (0.083 R)
• M60: 28,844,115 km (0.103 R)
• M61: 32,692,969 km (0.107 R)
• M62: 33,456,367 km (0.085 R)
• M63: 33,648,151 km (0.108 R)
• M64: 34,354,553 km (0.096 R)
• M65: 35,065,741 km (0.116 R)
• M66: 35,260,517 km (0.037 R)
• M67: 35,455,743 km (0.09 R)
• M68: 35,912,465 km (0.116 R)
• M69: 36,371,282 km (0.083 R)
• M70: 37,162,205 km (0.063 R)
• M71: 37,759,251 km (0.085 R)
• M72: 38,025,535 km (0.059 R)
• M73: 38,962,616 km (0.075 R)
• M74: 39,299,061 km (0.089 R)
• M75: 39,636,554 km (0.085 R)
• M76: 39,975,094 km (0.116 R)
• M77: 42,440,168 km (0.097 R)
• M78: 43,272,680 km (0.085 R)
• M79: 44,391,223 km (0.091 R)
• M80: 46,086,915 km (0.099 R)
• M81: 47,157,288 km (0.074 R)
• M82: 47,516,024 km (0.112 R)
• M83: 47,875,507 km (0.041 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 19,992 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit