🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.63 AU - 0.87 AU

Year: 228 Days

Day: 30 Hours

Environment

Temp: 124 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,757,097 km

• M1: 374,294 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.87 AU - 3.47 AU

Year: 1984 Days

Day: 46.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.55 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.8

Radius: 14.6

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.45 AU - 7.39 AU

Year: 5062 Days

Day: 14.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 59,757,097 km

• M1: 243,545 km (0.077 R)
• M2: 339,587 km (0.046 R)
• M3: 451,486 km (0.081 R)
• M4: 570,117 km (0.119 R)
• M5: 902,374 km (0.054 R)
• M6: 1,446,013 km (0.055 R)
• M7: 1,601,445 km (0.086 R)
• M8: 1,726,359 km (0.088 R)
• M9: 2,504,418 km (0.102 R)
• M10: 2,779,229 km (0.075 R)
• M11: 2,887,538 km (0.113 R)
• M12: 3,108,793 km (0.09 R)
• M13: 3,266,918 km (0.09 R)
• M14: 3,497,748 km (0.067 R)
• M15: 3,830,005 km (0.074 R)
• M16: 3,926,795 km (0.045 R)
• M17: 4,147,900 km (0.042 R)
• M18: 4,297,498 km (0.052 R)
• M19: 4,783,392 km (0.105 R)
• M20: 4,966,949 km (0.089 R)
• M21: 5,752,337 km (0.073 R)
• M22: 5,919,737 km (0.1 R)
• M23: 6,060,509 km (0.105 R)
• M24: 6,230,901 km (0.064 R)
• M25: 6,402,938 km (0.073 R)
• M26: 6,663,837 km (0.075 R)
• M27: 7,377,120 km (0.111 R)
• M28: 7,468,075 km (0.111 R)
• M29: 7,681,551 km (0.086 R)
• M30: 8,240,150 km (0.07 R)
• M31: 8,779,749 km (0.027 R)
• M32: 8,876,090 km (0.082 R)
• M33: 9,070,119 km (0.119 R)
• M34: 10,094,416 km (0.079 R)
• M35: 10,330,780 km (0.073 R)
• M36: 10,500,873 km (0.085 R)
• M37: 10,774,787 km (0.111 R)
• M38: 10,947,273 km (0.05 R)
• M39: 11,155,364 km (0.11 R)
• M40: 11,540,429 km (0.112 R)
• M41: 12,251,617 km (0.09 R)
• M42: 12,685,301 km (0.075 R)
• M43: 13,050,469 km (0.085 R)
• M44: 14,053,972 km (0.111 R)
• M45: 14,698,589 km (0.113 R)
• M46: 15,043,711 km (0.11 R)
• M47: 15,314,035 km (0.094 R)
• M48: 17,251,327 km (0.094 R)
• M49: 17,737,371 km (0.106 R)
• M50: 17,900,432 km (0.095 R)
• M51: 18,269,191 km (0.089 R)
• M52: 18,433,898 km (0.071 R)
• M53: 18,930,863 km (0.088 R)
• M54: 20,533,804 km (0.111 R)
• M55: 20,662,308 km (0.067 R)
• M56: 21,005,935 km (0.114 R)
• M57: 21,221,804 km (0.116 R)
• M58: 22,267,793 km (0.058 R)
• M59: 22,930,212 km (0.05 R)
• M60: 23,152,365 km (0.095 R)
• M61: 23,643,794 km (0.107 R)
• M62: 24,093,635 km (0.103 R)
• M63: 25,597,841 km (0.05 R)
• M64: 25,689,994 km (0.073 R)
• M65: 26,570,826 km (0.088 R)
• M66: 26,664,175 km (0.104 R)
• M67: 26,991,495 km (0.045 R)
• M68: 27,367,434 km (0.085 R)
• M69: 27,508,804 km (0.077 R)
• M70: 27,792,292 km (0.105 R)
• M71: 28,505,276 km (0.116 R)
• M72: 28,696,462 km (0.091 R)
• M73: 29,610,355 km (0.083 R)
• M74: 29,997,963 km (0.093 R)
• M75: 30,289,829 km (0.097 R)
• M76: 30,778,266 km (0.053 R)
• M77: 32,259,434 km (0.035 R)
• M78: 32,358,917 km (0.032 R)
• M79: 32,658,262 km (0.113 R)
• M80: 33,209,381 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.3

Radius: 11.4

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 6.65 AU - 7.21 AU

Year: 6412 Days

Day: 10.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 59,757,097 km

• M1: 144,362 km (0.094 R)
• M2: 263,442 km (0.053 R)
• M3: 356,791 km (0.096 R)
• M4: 656,435 km (0.116 R)
• M5: 1,032,225 km (0.089 R)
• M6: 1,115,252 km (0.085 R)
• M7: 1,278,763 km (0.096 R)
• M8: 1,440,029 km (0.111 R)
• M9: 1,586,934 km (0.066 R)
• M10: 1,850,675 km (0.114 R)
• M11: 2,093,173 km (0.117 R)
• M12: 2,200,285 km (0.051 R)
• M13: 2,855,674 km (0.103 R)
• M14: 3,329,600 km (0.118 R)
• M15: 3,583,168 km (0.085 R)
• M16: 4,094,045 km (0.059 R)
• M17: 4,911,298 km (0.078 R)
• M18: 5,103,382 km (0.079 R)
• M19: 5,200,321 km (0.081 R)
• M20: 5,594,512 km (0.047 R)
• M21: 5,711,198 km (0.106 R)
• M22: 6,100,751 km (0.11 R)
• M23: 6,394,112 km (0.037 R)
• M24: 6,656,956 km (0.084 R)
• M25: 7,030,950 km (0.053 R)
• M26: 7,211,365 km (0.111 R)
• M27: 8,023,831 km (0.085 R)
• M28: 8,402,763 km (0.055 R)
• M29: 8,555,951 km (0.108 R)
• M30: 9,178,129 km (0.101 R)
• M31: 9,614,356 km (0.114 R)
• M32: 9,694,391 km (0.026 R)
• M33: 10,445,372 km (0.059 R)
• M34: 10,568,940 km (0.037 R)
• M35: 10,963,430 km (0.103 R)
• M36: 11,341,613 km (0.11 R)
• M37: 11,702,742 km (0.116 R)
• M38: 12,046,219 km (0.1 R)
• M39: 12,197,462 km (0.095 R)
• M40: 12,349,454 km (0.078 R)
• M41: 12,436,520 km (0.083 R)
• M42: 12,853,000 km (0.098 R)
• M43: 12,985,394 km (0.104 R)
• M44: 13,699,724 km (0.094 R)
• M45: 13,857,700 km (0.075 R)
• M46: 14,061,601 km (0.046 R)
• M47: 15,049,995 km (0.06 R)
• M48: 15,353,229 km (0.057 R)
• M49: 15,540,825 km (0.102 R)
• M50: 15,799,929 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.8

Radius: 12.9

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 10.24 AU - 12.16 AU

Year: 13174 Days

Day: 8.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 59,757,097 km

• M1: 248,781 km (0.114 R)
• M2: 395,986 km (0.117 R)
• M3: 806,781 km (0.083 R)
• M4: 1,264,102 km (0.092 R)
• M5: 2,364,394 km (0.103 R)
• M6: 3,349,496 km (0.09 R)
• M7: 4,374,691 km (0.105 R)
• M8: 4,636,038 km (0.053 R)
• M9: 6,101,648 km (0.08 R)
• M10: 7,299,329 km (0.118 R)
• M11: 7,520,734 km (0.085 R)
• M12: 7,744,532 km (0.064 R)
• M13: 8,107,008 km (0.116 R)
• M14: 8,336,491 km (0.072 R)
• M15: 9,757,970 km (0.104 R)
• M16: 9,953,195 km (0.078 R)
• M17: 10,596,466 km (0.07 R)
• M18: 10,847,641 km (0.119 R)
• M19: 11,100,611 km (0.101 R)
• M20: 11,406,838 km (0.116 R)
• M21: 11,767,668 km (0.119 R)
• M22: 12,237,255 km (0.114 R)
• M23: 13,194,532 km (0.069 R)
• M24: 13,519,010 km (0.11 R)
• M25: 13,682,221 km (0.107 R)
• M26: 14,065,790 km (0.098 R)
• M27: 14,397,299 km (0.083 R)
• M28: 16,035,695 km (0.117 R)
• M29: 16,324,269 km (0.083 R)
• M30: 16,498,102 km (0.042 R)
• M31: 16,731,026 km (0.102 R)
• M32: 17,317,898 km (0.041 R)
• M33: 17,436,081 km (0.11 R)
• M34: 17,851,813 km (0.04 R)
• M35: 17,971,192 km (0.091 R)
• M36: 18,090,871 km (0.105 R)
• M37: 19,424,685 km (0.091 R)
• M38: 19,855,826 km (0.1 R)
• M39: 20,103,560 km (0.097 R)
• M40: 20,352,342 km (0.097 R)
• M41: 20,602,020 km (0.116 R)
• M42: 21,357,639 km (0.081 R)
• M43: 21,611,507 km (0.097 R)
• M44: 23,612,678 km (0.113 R)
• M45: 25,672,491 km (0.111 R)
• M46: 26,757,973 km (0.074 R)
• M47: 28,344,608 km (0.049 R)
• M48: 29,395,682 km (0.105 R)
• M49: 29,607,513 km (0.119 R)
• M50: 29,819,792 km (0.097 R)
• M51: 30,032,521 km (0.068 R)
• M52: 30,817,012 km (0.099 R)
• M53: 31,536,129 km (0.045 R)
• M54: 33,578,738 km (0.055 R)
• M55: 34,690,699 km (0.105 R)
• M56: 36,040,820 km (0.099 R)
• M57: 36,267,461 km (0.025 R)
• M58: 36,798,234 km (0.112 R)
• M59: 37,637,478 km (0.081 R)
• M60: 38,251,876 km (0.119 R)
• M61: 38,560,347 km (0.059 R)
• M62: 40,193,208 km (0.11 R)
• M63: 40,349,837 km (0.05 R)
• M64: 41,136,273 km (0.077 R)
• M65: 41,769,072 km (0.054 R)
• M66: 42,007,232 km (0.039 R)
• M67: 43,284,947 km (0.066 R)
• M68: 44,090,083 km (0.033 R)
• M69: 45,960,355 km (0.074 R)
• M70: 46,370,403 km (0.116 R)
• M71: 47,939,535 km (0.074 R)
• M72: 48,438,743 km (0.089 R)
• M73: 50,030,614 km (0.042 R)
• M74: 51,980,623 km (0.052 R)
• M75: 52,151,463 km (0.119 R)
• M76: 54,041,932 km (0.091 R)
• M77: 54,561,335 km (0.096 R)
• M78: 55,867,325 km (0.111 R)
• M79: 57,447,976 km (0.104 R)
• M80: 58,332,548 km (0.076 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 13,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit