🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.65 AU - 0.75 AU

Year: 223 Days

Day: 36.9 Hours

Environment

Temp: 162 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.47 AU - 2.93 AU

Year: 1689 Days

Day: 36.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.64 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.7

Radius: 11.5

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.59 AU - 5.57 AU

Year: 3732 Days

Day: 13 Hours

Environment

Temp: -136 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 90,158,662 km

• M1: 225,444 km (0.103 R)
• M2: 337,792 km (0.09 R)
• M3: 561,890 km (0.105 R)
• M4: 736,620 km (0.079 R)
• M5: 1,027,887 km (0.087 R)
• M6: 1,167,761 km (0.087 R)
• M7: 1,383,032 km (0.045 R)
• M8: 1,467,256 km (0.081 R)
• M9: 1,611,618 km (0.05 R)
• M10: 1,745,807 km (0.096 R)
• M11: 1,930,710 km (0.091 R)
• M12: 2,138,352 km (0.118 R)
• M13: 2,716,249 km (0.117 R)
• M14: 2,877,216 km (0.086 R)
• M15: 2,968,022 km (0.082 R)
• M16: 3,341,119 km (0.094 R)
• M17: 3,494,606 km (0.087 R)
• M18: 3,611,293 km (0.118 R)
• M19: 4,359,581 km (0.03 R)
• M20: 5,022,898 km (0.069 R)
• M21: 5,558,159 km (0.11 R)
• M22: 5,740,669 km (0.104 R)
• M23: 5,832,821 km (0.078 R)
• M24: 6,088,334 km (0.06 R)
• M25: 6,347,737 km (0.076 R)
• M26: 6,707,221 km (0.07 R)
• M27: 6,975,150 km (0.118 R)
• M28: 7,471,217 km (0.114 R)
• M29: 7,723,588 km (0.094 R)
• M30: 7,799,883 km (0.046 R)
• M31: 7,876,477 km (0.072 R)
• M32: 8,081,726 km (0.07 R)
• M33: 8,393,039 km (0.102 R)
• M34: 8,576,446 km (0.063 R)
• M35: 9,215,528 km (0.055 R)
• M36: 9,377,692 km (0.107 R)
• M37: 10,035,773 km (0.12 R)
• M38: 10,652,266 km (0.05 R)
• M39: 11,108,390 km (0.056 R)
• M40: 12,128,199 km (0.09 R)
• M41: 12,246,680 km (0.099 R)
• M42: 12,454,920 km (0.097 R)
• M43: 12,874,991 km (0.039 R)
• M44: 13,086,672 km (0.068 R)
• M45: 13,299,699 km (0.112 R)
• M46: 13,575,109 km (0.111 R)
• M47: 13,852,464 km (0.056 R)
• M48: 14,569,935 km (0.119 R)
• M49: 14,790,592 km (0.077 R)
• M50: 15,012,446 km (0.089 R)
• M51: 15,363,253 km (0.085 R)
• M52: 15,878,468 km (0.114 R)
• M53: 15,975,706 km (0.034 R)
• M54: 16,073,244 km (0.117 R)
• M55: 16,366,605 km (0.085 R)
• M56: 16,959,013 km (0.12 R)
• M57: 17,324,481 km (0.078 R)
• M58: 17,658,832 km (0.11 R)
• M59: 18,504,509 km (0.074 R)
• M60: 19,328,494 km (0.08 R)
• M61: 19,605,998 km (0.089 R)
• M62: 20,059,578 km (0.107 R)
• M63: 20,234,907 km (0.074 R)
• M64: 20,481,295 km (0.032 R)
• M65: 20,587,210 km (0.117 R)
• M66: 21,119,330 km (0.054 R)
• M67: 21,226,442 km (0.037 R)
• M68: 23,403,839 km (0.115 R)
• M69: 24,182,645 km (0.053 R)
• M70: 24,594,040 km (0.076 R)
• M71: 24,669,138 km (0.113 R)
• M72: 24,857,033 km (0.112 R)
• M73: 25,158,772 km (0.115 R)
• M74: 25,423,709 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.8

Radius: 14.8

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 8.28 AU - 12.38 AU

Year: 12643 Days

Day: 9.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 90,158,662 km

• M1: 210,185 km (0.076 R)
• M2: 514,766 km (0.064 R)
• M3: 713,582 km (0.083 R)
• M4: 941,270 km (0.113 R)
• M5: 1,175,540 km (0.105 R)
• M6: 1,430,156 km (0.03 R)
• M7: 1,813,126 km (0.104 R)
• M8: 1,925,474 km (0.117 R)
• M9: 2,040,365 km (0.11 R)
• M10: 2,624,246 km (0.067 R)
• M11: 2,804,212 km (0.036 R)
• M12: 3,095,778 km (0.109 R)
• M13: 3,341,717 km (0.113 R)
• M14: 3,565,815 km (0.104 R)
• M15: 3,766,126 km (0.113 R)
• M16: 4,298,545 km (0.067 R)
• M17: 5,368,918 km (0.101 R)
• M18: 5,699,080 km (0.088 R)
• M19: 5,900,439 km (0.11 R)
• M20: 6,241,223 km (0.083 R)
• M21: 7,085,703 km (0.113 R)
• M22: 7,230,065 km (0.095 R)
• M23: 7,595,084 km (0.118 R)
• M24: 10,071,677 km (0.118 R)
• M25: 10,561,909 km (0.075 R)
• M26: 11,950,177 km (0.102 R)
• M27: 12,079,130 km (0.093 R)
• M28: 12,425,599 km (0.113 R)
• M29: 13,574,212 km (0.11 R)
• M30: 14,297,816 km (0.064 R)
• M31: 14,848,935 km (0.062 R)
• M32: 15,080,662 km (0.097 R)
• M33: 15,220,237 km (0.109 R)
• M34: 15,453,759 km (0.081 R)
• M35: 16,543,729 km (0.033 R)
• M36: 17,122,224 km (0.107 R)
• M37: 17,854,655 km (0.065 R)
• M38: 18,398,294 km (0.092 R)
• M39: 18,697,191 km (0.048 R)
• M40: 21,145,659 km (0.049 R)
• M41: 21,249,779 km (0.041 R)
• M42: 21,931,347 km (0.11 R)
• M43: 24,127,294 km (0.1 R)
• M44: 25,389,751 km (0.042 R)
• M45: 26,392,655 km (0.058 R)
• M46: 26,673,600 km (0.055 R)
• M47: 28,667,739 km (0.091 R)
• M48: 29,595,246 km (0.088 R)
• M49: 30,179,874 km (0.101 R)
• M50: 30,297,309 km (0.112 R)
• M51: 30,532,626 km (0.1 R)
• M52: 31,479,730 km (0.077 R)
• M53: 31,717,890 km (0.063 R)
• M54: 32,196,304 km (0.114 R)
• M55: 32,316,282 km (0.041 R)
• M56: 32,496,547 km (0.108 R)
• M57: 34,072,561 km (0.043 R)
• M58: 34,501,159 km (0.069 R)
• M59: 35,363,740 km (0.077 R)
• M60: 36,233,352 km (0.077 R)
• M61: 36,420,649 km (0.113 R)
• M62: 36,608,245 km (0.103 R)
• M63: 37,235,808 km (0.044 R)
• M64: 37,487,880 km (0.087 R)
• M65: 38,247,388 km (0.119 R)
• M66: 38,374,547 km (0.116 R)
• M67: 39,974,945 km (0.109 R)
• M68: 41,075,835 km (0.04 R)
• M69: 42,712,586 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484.6

Radius: 6.7

Gravity: 10.8 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 18.48 AU - 18.82 AU

Year: 30670 Days

Day: 23.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 90,158,662 km

• M1: 319,242 km (0.117 R)
• M2: 914,641 km (0.028 R)
• M3: 1,276,967 km (0.087 R)
• M4: 1,407,118 km (0.116 R)
• M5: 1,541,756 km (0.1 R)
• M6: 1,896,602 km (0.093 R)
• M7: 2,083,450 km (0.074 R)
• M8: 2,315,476 km (0.113 R)
• M9: 2,434,705 km (0.102 R)
• M10: 2,556,029 km (0.039 R)
• M11: 2,931,819 km (0.066 R)
• M12: 3,369,542 km (0.11 R)
• M13: 3,827,611 km (0.106 R)
• M14: 4,208,338 km (0.082 R)
• M15: 5,160,079 km (0.073 R)
• M16: 5,264,050 km (0.1 R)
• M17: 5,421,277 km (0.079 R)
• M18: 5,686,813 km (0.075 R)
• M19: 6,396,955 km (0.068 R)
• M20: 7,899,366 km (0.112 R)
• M21: 8,813,559 km (0.098 R)
• M22: 9,188,600 km (0.111 R)
• M23: 9,314,861 km (0.117 R)
• M24: 10,019,018 km (0.109 R)
• M25: 10,673,958 km (0.102 R)
• M26: 11,140,703 km (0.102 R)
• M27: 11,750,464 km (0.084 R)
• M28: 12,371,146 km (0.073 R)
• M29: 12,720,606 km (0.076 R)
• M30: 12,931,689 km (0.06 R)
• M31: 13,788,137 km (0.113 R)
• M32: 18,974,844 km (0.108 R)
• M33: 19,135,662 km (0.112 R)
• M34: 19,296,929 km (0.093 R)
• M35: 20,355,932 km (0.101 R)
• M36: 21,266,684 km (0.108 R)
• M37: 22,870,822 km (0.1 R)
• M38: 23,557,775 km (0.082 R)
• M39: 23,730,561 km (0.091 R)
• M40: 25,128,254 km (0.108 R)
• M41: 25,481,903 km (0.115 R)
• M42: 25,926,209 km (0.046 R)
• M43: 26,015,369 km (0.119 R)
• M44: 27,183,728 km (0.098 R)
• M45: 27,365,041 km (0.098 R)
• M46: 27,819,968 km (0.115 R)
• M47: 28,277,289 km (0.102 R)
• M48: 28,369,142 km (0.1 R)
• M49: 29,292,460 km (0.077 R)
• M50: 29,757,859 km (0.107 R)
• M51: 29,851,208 km (0.071 R)
• M52: 30,601,591 km (0.109 R)
• M53: 31,453,252 km (0.027 R)
• M54: 33,276,700 km (0.119 R)
• M55: 34,249,984 km (0.062 R)
• M56: 34,445,807 km (0.075 R)
• M57: 36,623,952 km (0.101 R)
• M58: 37,931,886 km (0.083 R)
• M59: 39,050,579 km (0.092 R)
• M60: 44,270,049 km (0.088 R)
• M61: 46,309,966 km (0.101 R)
• M62: 46,526,583 km (0.102 R)
• M63: 46,960,567 km (0.095 R)
• M64: 47,723,366 km (0.044 R)
• M65: 54,199,309 km (0.087 R)
• M66: 54,427,595 km (0.118 R)
• M67: 54,999,358 km (0.06 R)
• M68: 55,113,950 km (0.079 R)
• M69: 56,149,018 km (0.042 R)
• M70: 58,588,959 km (0.111 R)
• M71: 60,116,652 km (0.036 R)
• M72: 60,826,195 km (0.109 R)
• M73: 61,538,430 km (0.074 R)
• M74: 63,932,744 km (0.107 R)
• M75: 64,898,847 km (0.118 R)
• M76: 69,306,001 km (0.092 R)
• M77: 69,429,868 km (0.068 R)
• M78: 70,174,267 km (0.05 R)
• M79: 70,671,829 km (0.074 R)
• M80: 72,548,684 km (0.104 R)
• M81: 74,822,273 km (0.107 R)
• M82: 75,330,756 km (0.056 R)
• M83: 75,967,893 km (0.078 R)
• M84: 76,478,919 km (0.05 R)
• M85: 76,734,732 km (0.051 R)
• M86: 76,990,993 km (0.113 R)
• M87: 77,247,553 km (0.08 R)
• M88: 77,889,927 km (0.07 R)
• M89: 78,018,730 km (0.096 R)
• M90: 81,259,469 km (0.109 R)
• M91: 83,488,178 km (0.113 R)
• M92: 84,147,456 km (0.082 R)
• M93: 85,073,467 km (0.071 R)
• M94: 85,338,704 km (0.058 R)
• M95: 87,871,545 km (0.06 R)
• M96: 88,676,531 km (0.089 R)
• M97: 89,214,485 km (0.098 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 12,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit