🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.59 AU - 0.79 AU

Year: 201 Days

Day: 18.3 Hours

Environment

Temp: 163 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.86 AU - 1.26 AU

Year: 384 Days

Day: 39.8 Hours

Environment

Temp: 95 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.04 AU - 1.72 AU

Year: 570 Days

Day: 34.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,826,935 km

• M1: 1,007,392 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.36 AU - 6.2 AU

Year: 4264 Days

Day: 22.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.4

Radius: 10.9

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 5.79 AU - 6.27 AU

Year: 5204 Days

Day: 7.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 68,826,935 km

• M1: 152,739 km (0.066 R)
• M2: 238,160 km (0.092 R)
• M3: 344,823 km (0.12 R)
• M4: 514,766 km (0.037 R)
• M5: 727,345 km (0.111 R)
• M6: 813,214 km (0.104 R)
• M7: 955,781 km (0.091 R)
• M8: 1,079,049 km (0.096 R)
• M9: 1,342,192 km (0.103 R)
• M10: 1,675,347 km (0.097 R)
• M11: 1,860,399 km (0.112 R)
• M12: 2,177,696 km (0.111 R)
• M13: 2,380,401 km (0.108 R)
• M14: 3,066,008 km (0.11 R)
• M15: 3,148,138 km (0.071 R)
• M16: 3,335,733 km (0.109 R)
• M17: 3,570,004 km (0.078 R)
• M18: 3,743,986 km (0.055 R)
• M19: 3,854,090 km (0.111 R)
• M20: 4,490,778 km (0.107 R)
• M21: 5,456,582 km (0.061 R)
• M22: 5,581,796 km (0.11 R)
• M23: 5,657,343 km (0.079 R)
• M24: 5,784,052 km (0.108 R)
• M25: 6,040,463 km (0.082 R)
• M26: 6,352,973 km (0.079 R)
• M27: 6,994,000 km (0.104 R)
• M28: 7,294,841 km (0.073 R)
• M29: 8,136,479 km (0.091 R)
• M30: 8,481,900 km (0.114 R)
• M31: 8,656,331 km (0.034 R)
• M32: 8,920,371 km (0.102 R)
• M33: 9,038,554 km (0.042 R)
• M34: 9,246,495 km (0.088 R)
• M35: 9,366,173 km (0.05 R)
• M36: 10,002,712 km (0.095 R)
• M37: 10,715,695 km (0.108 R)
• M38: 10,999,333 km (0.114 R)
• M39: 11,157,907 km (0.074 R)
• M40: 12,256,404 km (0.1 R)
• M41: 12,420,812 km (0.092 R)
• M42: 13,592,612 km (0.08 R)
• M43: 14,347,034 km (0.1 R)
• M44: 14,520,418 km (0.065 R)
• M45: 14,624,837 km (0.052 R)
• M46: 14,974,448 km (0.05 R)
• M47: 15,044,759 km (0.087 R)
• M48: 15,115,070 km (0.113 R)
• M49: 15,220,835 km (0.092 R)
• M50: 15,789,307 km (0.069 R)
• M51: 16,292,255 km (0.062 R)
• M52: 16,691,083 km (0.109 R)
• M53: 17,350,959 km (0.072 R)
• M54: 17,424,711 km (0.058 R)
• M55: 17,572,663 km (0.096 R)
• M56: 17,683,964 km (0.105 R)
• M57: 17,869,914 km (0.079 R)
• M58: 17,944,564 km (0.08 R)
• M59: 18,056,463 km (0.074 R)
• M60: 18,243,760 km (0.092 R)
• M61: 18,431,654 km (0.096 R)
• M62: 19,611,084 km (0.057 R)
• M63: 21,564,234 km (0.107 R)
• M64: 21,962,314 km (0.116 R)
• M65: 22,082,142 km (0.092 R)
• M66: 22,927,519 km (0.064 R)
• M67: 23,293,136 km (0.066 R)
• M68: 23,456,198 km (0.074 R)
• M69: 23,742,528 km (0.101 R)
• M70: 24,525,374 km (0.114 R)
• M71: 25,107,759 km (0.071 R)
• M72: 25,442,559 km (0.12 R)
• M73: 25,526,483 km (0.073 R)
• M74: 25,989,788 km (0.039 R)
• M75: 26,201,319 km (0.091 R)
• M76: 26,328,477 km (0.112 R)
• M77: 26,413,449 km (0.114 R)
• M78: 26,924,774 km (0.05 R)
• M79: 27,310,438 km (0.064 R)
• M80: 27,654,812 km (0.038 R)
• M81: 28,260,833 km (0.069 R)
• M82: 28,958,857 km (0.106 R)
• M83: 29,398,076 km (0.041 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.9

Radius: 11.1

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 10.98 AU - 14.94 AU

Year: 16398 Days

Day: 14.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 68,826,935 km

• M1: 152,739 km (0.044 R)
• M2: 518,207 km (0.057 R)
• M3: 620,083 km (0.08 R)
• M4: 787,184 km (0.111 R)
• M5: 1,122,433 km (0.117 R)
• M6: 1,283,101 km (0.099 R)
• M7: 1,451,698 km (0.113 R)
• M8: 2,085,245 km (0.099 R)
• M9: 3,749,671 km (0.111 R)
• M10: 3,993,814 km (0.081 R)
• M11: 4,064,574 km (0.119 R)
• M12: 4,351,802 km (0.055 R)
• M13: 5,098,894 km (0.063 R)
• M14: 5,487,399 km (0.108 R)
• M15: 5,645,524 km (0.051 R)
• M16: 5,885,479 km (0.105 R)
• M17: 6,006,803 km (0.11 R)
• M18: 6,251,845 km (0.064 R)
• M19: 6,334,273 km (0.118 R)
• M20: 6,458,589 km (0.041 R)
• M21: 6,964,080 km (0.089 R)
• M22: 9,251,731 km (0.074 R)
• M23: 9,440,224 km (0.102 R)
• M24: 9,773,229 km (0.063 R)
• M25: 9,869,121 km (0.099 R)
• M26: 10,746,064 km (0.076 R)
• M27: 11,043,913 km (0.116 R)
• M28: 11,546,562 km (0.046 R)
• M29: 12,262,537 km (0.086 R)
• M30: 12,993,024 km (0.089 R)
• M31: 13,737,722 km (0.119 R)
• M32: 14,880,500 km (0.072 R)
• M33: 15,884,152 km (0.082 R)
• M34: 16,508,275 km (0.098 R)
• M35: 18,725,614 km (0.053 R)
• M36: 19,626,343 km (0.115 R)
• M37: 20,479,799 km (0.068 R)
• M38: 21,158,824 km (0.119 R)
• M39: 22,539,014 km (0.091 R)
• M40: 22,920,488 km (0.102 R)
• M41: 23,176,001 km (0.11 R)
• M42: 23,432,412 km (0.098 R)
• M43: 24,142,553 km (0.034 R)
• M44: 24,598,079 km (0.101 R)
• M45: 24,794,201 km (0.097 R)
• M46: 24,925,249 km (0.112 R)
• M47: 25,187,943 km (0.034 R)
• M48: 26,315,013 km (0.054 R)
• M49: 27,187,767 km (0.086 R)
• M50: 27,797,678 km (0.085 R)
• M51: 28,002,029 km (0.116 R)
• M52: 29,307,420 km (0.096 R)
• M53: 30,142,176 km (0.113 R)
• M54: 30,632,707 km (0.11 R)
• M55: 31,055,321 km (0.06 R)
• M56: 31,479,730 km (0.093 R)
• M57: 32,621,162 km (0.098 R)
• M58: 34,797,512 km (0.104 R)
• M59: 34,944,267 km (0.097 R)
• M60: 35,385,731 km (0.095 R)
• M61: 35,977,390 km (0.095 R)
• M62: 36,945,588 km (0.087 R)
• M63: 37,997,859 km (0.056 R)
• M64: 38,073,406 km (0.042 R)
• M65: 38,376,192 km (0.107 R)
• M66: 38,527,735 km (0.086 R)
• M67: 38,755,572 km (0.102 R)
• M68: 39,136,299 km (0.069 R)
• M69: 39,594,816 km (0.107 R)
• M70: 41,680,061 km (0.058 R)
• M71: 41,835,942 km (0.09 R)
• M72: 42,226,393 km (0.118 R)
• M73: 43,405,373 km (0.119 R)
• M74: 44,197,345 km (0.109 R)
• M75: 44,356,217 km (0.118 R)
• M76: 44,674,711 km (0.11 R)
• M77: 45,474,312 km (0.11 R)
• M78: 46,601,681 km (0.111 R)
• M79: 48,146,280 km (0.087 R)
• M80: 49,130,484 km (0.078 R)
• M81: 49,707,782 km (0.105 R)
• M82: 50,702,458 km (0.091 R)
• M83: 51,035,463 km (0.091 R)
• M84: 52,038,816 km (0.041 R)
• M85: 52,711,408 km (0.071 R)
• M86: 52,964,378 km (0.107 R)
• M87: 53,217,797 km (0.109 R)
• M88: 53,725,682 km (0.091 R)
• M89: 54,405,454 km (0.094 R)
• M90: 57,672,971 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 624.7

Radius: 5.9

Gravity: 17.95 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 12.41 AU - 15.19 AU

Year: 18018 Days

Day: 23.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,826,935 km

• M1: 132,095 km (0.043 R)
• M2: 297,700 km (0.063 R)
• M3: 602,879 km (0.065 R)
• M4: 984,504 km (0.041 R)
• M5: 1,058,704 km (0.088 R)
• M6: 1,239,119 km (0.047 R)
• M7: 1,292,526 km (0.104 R)
• M8: 1,457,382 km (0.095 R)
• M9: 1,687,763 km (0.107 R)
• M10: 3,221,889 km (0.083 R)
• M11: 4,681,516 km (0.12 R)
• M12: 5,020,654 km (0.029 R)
• M13: 5,193,140 km (0.056 R)
• M14: 5,323,889 km (0.07 R)
• M15: 7,216,452 km (0.069 R)
• M16: 7,558,432 km (0.102 R)
• M17: 8,462,153 km (0.118 R)
• M18: 9,558,855 km (0.12 R)
• M19: 11,033,441 km (0.097 R)
• M20: 11,089,541 km (0.108 R)
• M21: 11,257,988 km (0.075 R)
• M22: 11,483,881 km (0.105 R)
• M23: 11,882,858 km (0.117 R)
• M24: 12,286,473 km (0.07 R)
• M25: 12,344,517 km (0.058 R)
• M26: 13,166,258 km (0.105 R)
• M27: 13,884,777 km (0.107 R)
• M28: 14,862,249 km (0.119 R)
• M29: 16,115,281 km (0.069 R)
• M30: 17,859,592 km (0.069 R)
• M31: 18,057,061 km (0.104 R)
• M32: 18,653,957 km (0.082 R)
• M33: 18,720,678 km (0.081 R)
• M34: 19,595,227 km (0.112 R)
• M35: 20,071,696 km (0.11 R)
• M36: 21,383,819 km (0.087 R)
• M37: 21,453,681 km (0.115 R)
• M38: 21,663,716 km (0.111 R)
• M39: 25,409,498 km (0.084 R)
• M40: 25,483,399 km (0.061 R)
• M41: 26,077,901 km (0.112 R)
• M42: 26,451,596 km (0.073 R)
• M43: 27,280,219 km (0.098 R)
• M44: 27,659,749 km (0.085 R)
• M45: 28,423,745 km (0.036 R)
• M46: 28,808,511 km (0.088 R)
• M47: 29,972,831 km (0.106 R)
• M48: 30,364,329 km (0.075 R)
• M49: 33,881,973 km (0.108 R)
• M50: 34,126,416 km (0.11 R)
• M51: 34,371,607 km (0.061 R)
• M52: 36,269,854 km (0.071 R)
• M53: 36,353,180 km (0.12 R)
• M54: 37,526,177 km (0.119 R)
• M55: 37,863,520 km (0.094 R)
• M56: 39,052,375 km (0.069 R)
• M57: 40,167,327 km (0.061 R)
• M58: 40,771,852 km (0.081 R)
• M59: 43,485,558 km (0.119 R)
• M60: 43,839,955 km (0.114 R)
• M61: 44,284,261 km (0.1 R)
• M62: 45,446,487 km (0.036 R)
• M63: 46,618,736 km (0.078 R)
• M64: 47,983,667 km (0.059 R)
• M65: 48,075,221 km (0.094 R)
• M66: 48,349,882 km (0.098 R)
• M67: 48,808,998 km (0.09 R)
• M68: 49,177,158 km (0.064 R)
• M69: 49,823,870 km (0.112 R)
• M70: 50,659,524 km (0.113 R)
• M71: 53,004,919 km (0.114 R)
• M72: 53,099,465 km (0.094 R)
• M73: 53,194,011 km (0.092 R)
• M74: 54,333,647 km (0.114 R)
• M75: 54,715,272 km (0.059 R)
• M76: 55,481,362 km (0.095 R)
• M77: 55,577,255 km (0.045 R)
• M78: 56,154,553 km (0.114 R)
• M79: 56,347,235 km (0.082 R)
• M80: 56,540,366 km (0.082 R)
• M81: 59,168,052 km (0.055 R)
• M82: 60,052,624 km (0.042 R)
• M83: 60,151,209 km (0.086 R)
• M84: 61,040,718 km (0.074 R)
• M85: 61,835,083 km (0.064 R)
• M86: 62,732,820 km (0.081 R)
• M87: 62,932,982 km (0.051 R)
• M88: 63,133,293 km (0.049 R)
• M89: 63,634,895 km (0.082 R)
• M90: 64,642,287 km (0.034 R)
• M91: 65,857,919 km (0.058 R)
• M92: 67,183,506 km (0.101 R)
• M93: 67,695,580 km (0.094 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 13,004 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit