🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.67 AU - 0.91 AU

Year: 246 Days

Day: 38.9 Hours

Environment

Temp: 161 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.35 AU - 1.59 AU

Year: 624 Days

Day: 28.5 Hours

Environment

Temp: -7 °C

Axial Tilt: 2.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 5.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.6

Radius: 8

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 7.82 AU - 10.84 AU

Year: 9970 Days

Day: 13.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 73,316,194 km

• M1: 104,120 km (0.098 R)
• M2: 199,115 km (0.091 R)
• M3: 309,518 km (0.032 R)
• M4: 520,002 km (0.099 R)
• M5: 915,240 km (0.085 R)
• M6: 1,137,991 km (0.078 R)
• M7: 1,191,098 km (0.087 R)
• M8: 1,310,926 km (0.116 R)
• M9: 1,469,350 km (0.103 R)
• M10: 1,550,881 km (0.068 R)
• M11: 1,610,122 km (0.07 R)
• M12: 1,829,881 km (0.051 R)
• M13: 1,917,845 km (0.071 R)
• M14: 2,072,230 km (0.102 R)
• M15: 2,644,292 km (0.11 R)
• M16: 2,715,650 km (0.103 R)
• M17: 2,816,479 km (0.063 R)
• M18: 3,036,986 km (0.111 R)
• M19: 3,339,623 km (0.09 R)
• M20: 3,479,048 km (0.12 R)
• M21: 3,795,747 km (0.089 R)
• M22: 3,990,224 km (0.098 R)
• M23: 4,055,897 km (0.117 R)
• M24: 4,423,011 km (0.099 R)
• M25: 4,490,928 km (0.071 R)
• M26: 4,993,577 km (0.1 R)
• M27: 5,296,662 km (0.077 R)
• M28: 5,532,428 km (0.091 R)
• M29: 5,660,933 km (0.081 R)
• M30: 6,375,113 km (0.089 R)
• M31: 6,939,247 km (0.08 R)
• M32: 7,137,464 km (0.091 R)
• M33: 7,661,655 km (0.072 R)
• M34: 8,704,352 km (0.05 R)
• M35: 9,112,156 km (0.106 R)
• M36: 9,394,896 km (0.035 R)
• M37: 9,924,323 km (0.064 R)
• M38: 10,035,773 km (0.029 R)
• M39: 10,645,235 km (0.105 R)
• M40: 11,289,852 km (0.115 R)
• M41: 11,852,340 km (0.074 R)
• M42: 12,689,191 km (0.11 R)
• M43: 13,175,832 km (0.031 R)
• M44: 13,495,374 km (0.028 R)
• M45: 13,792,774 km (0.1 R)
• M46: 14,722,974 km (0.104 R)
• M47: 15,260,030 km (0.089 R)
• M48: 15,311,492 km (0.105 R)
• M49: 15,440,445 km (0.105 R)
• M50: 15,986,028 km (0.08 R)
• M51: 16,379,620 km (0.073 R)
• M52: 16,723,247 km (0.08 R)
• M53: 16,882,569 km (0.089 R)
• M54: 17,203,007 km (0.067 R)
• M55: 17,390,752 km (0.085 R)
• M56: 18,285,348 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.3

Radius: 10.8

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 9.05 AU - 13.35 AU

Year: 13113 Days

Day: 8.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 73,316,194 km

• M1: 142,716 km (0.044 R)
• M2: 347,217 km (0.098 R)
• M3: 555,906 km (0.061 R)
• M4: 651,648 km (0.097 R)
• M5: 956,379 km (0.096 R)
• M6: 1,198,129 km (0.05 R)
• M7: 1,283,251 km (0.109 R)
• M8: 1,551,180 km (0.049 R)
• M9: 1,911,562 km (0.064 R)
• M10: 2,037,523 km (0.079 R)
• M11: 2,271,494 km (0.051 R)
• M12: 2,765,616 km (0.057 R)
• M13: 2,851,335 km (0.109 R)
• M14: 3,084,110 km (0.096 R)
• M15: 3,292,948 km (0.052 R)
• M16: 3,414,422 km (0.088 R)
• M17: 4,207,440 km (0.114 R)
• M18: 4,339,535 km (0.099 R)
• M19: 4,951,091 km (0.089 R)
• M20: 5,267,042 km (0.084 R)
• M21: 5,517,319 km (0.105 R)
• M22: 5,771,635 km (0.112 R)
• M23: 6,141,591 km (0.086 R)
• M24: 6,982,780 km (0.11 R)
• M25: 7,576,833 km (0.037 R)
• M26: 7,778,640 km (0.042 R)
• M27: 8,269,920 km (0.1 R)
• M28: 8,898,231 km (0.114 R)
• M29: 9,455,184 km (0.115 R)
• M30: 10,156,349 km (0.096 R)
• M31: 10,648,077 km (0.091 R)
• M32: 10,828,791 km (0.083 R)
• M33: 11,285,215 km (0.114 R)
• M34: 12,883,369 km (0.112 R)
• M35: 14,401,637 km (0.081 R)
• M36: 14,702,030 km (0.06 R)
• M37: 14,953,803 km (0.062 R)
• M38: 15,666,787 km (0.118 R)
• M39: 16,547,320 km (0.105 R)
• M40: 16,651,889 km (0.054 R)
• M41: 16,756,757 km (0.066 R)
• M42: 16,861,924 km (0.117 R)
• M43: 17,178,473 km (0.08 R)
• M44: 17,390,603 km (0.037 R)
• M45: 18,356,108 km (0.029 R)
• M46: 18,573,174 km (0.049 R)
• M47: 19,892,478 km (0.108 R)
• M48: 20,226,978 km (0.065 R)
• M49: 20,563,424 km (0.044 R)
• M50: 20,788,868 km (0.079 R)
• M51: 21,185,153 km (0.117 R)
• M52: 23,909,928 km (0.102 R)
• M53: 27,421,439 km (0.034 R)
• M54: 27,793,788 km (0.059 R)
• M55: 29,426,799 km (0.064 R)
• M56: 29,871,703 km (0.119 R)
• M57: 30,254,823 km (0.076 R)
• M58: 30,447,056 km (0.101 R)
• M59: 30,703,916 km (0.065 R)
• M60: 32,260,332 km (0.112 R)
• M61: 34,910,907 km (0.076 R)
• M62: 37,355,635 km (0.043 R)
• M63: 37,493,116 km (0.044 R)
• M64: 37,561,781 km (0.045 R)
• M65: 37,837,341 km (0.056 R)
• M66: 38,668,058 km (0.087 R)
• M67: 38,737,471 km (0.079 R)
• M68: 39,295,022 km (0.045 R)
• M69: 40,770,805 km (0.112 R)
• M70: 41,195,813 km (0.089 R)
• M71: 41,266,872 km (0.111 R)
• M72: 41,337,931 km (0.091 R)
• M73: 41,480,049 km (0.102 R)
• M74: 41,693,525 km (0.097 R)
• M75: 42,336,497 km (0.118 R)
• M76: 42,910,653 km (0.079 R)
• M77: 43,415,097 km (0.09 R)
• M78: 43,776,675 km (0.081 R)
• M79: 43,849,081 km (0.104 R)
• M80: 44,867,393 km (0.113 R)
• M81: 47,298,359 km (0.058 R)
• M82: 49,620,716 km (0.084 R)
• M83: 50,377,831 km (0.115 R)
• M84: 50,909,951 km (0.079 R)

Asteroid Belt

Center: 12.88 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 650.2

Radius: 4.3

Gravity: 35.16 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 11.16 AU - 17.94 AU

Year: 19417 Days

Day: 24.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 73,316,194 km

• M1: 55,800 km (0.117 R)
• M2: 245,341 km (0.083 R)
• M3: 872,604 km (0.058 R)
• M4: 1,076,805 km (0.033 R)
• M5: 1,295,667 km (0.072 R)
• M6: 1,742,366 km (0.117 R)
• M7: 1,869,076 km (0.089 R)
• M8: 2,873,476 km (0.064 R)
• M9: 3,606,954 km (0.072 R)
• M10: 3,973,768 km (0.084 R)
• M11: 4,182,607 km (0.055 R)
• M12: 4,963,807 km (0.085 R)
• M13: 5,053,266 km (0.098 R)
• M14: 5,233,981 km (0.109 R)
• M15: 5,977,931 km (0.096 R)
• M16: 6,073,225 km (0.078 R)
• M17: 6,362,098 km (0.047 R)
• M18: 7,716,707 km (0.089 R)
• M19: 8,399,621 km (0.037 R)
• M20: 8,829,416 km (0.097 R)
• M21: 8,938,024 km (0.064 R)
• M22: 9,431,996 km (0.114 R)
• M23: 9,598,648 km (0.1 R)
• M24: 9,766,198 km (0.12 R)
• M25: 10,047,741 km (0.08 R)
• M26: 10,331,977 km (0.095 R)
• M27: 10,503,715 km (0.087 R)
• M28: 11,200,243 km (0.108 R)
• M29: 11,792,052 km (0.084 R)
• M30: 12,212,422 km (0.057 R)
• M31: 12,272,860 km (0.112 R)
• M32: 14,068,333 km (0.082 R)
• M33: 14,258,771 km (0.118 R)
• M34: 15,878,168 km (0.115 R)
• M35: 16,408,642 km (0.1 R)
• M36: 16,810,313 km (0.069 R)
• M37: 18,103,287 km (0.096 R)
• M38: 18,241,216 km (0.108 R)
• M39: 19,216,744 km (0.119 R)
• M40: 19,427,976 km (0.12 R)
• M41: 21,874,949 km (0.116 R)
• M42: 23,659,950 km (0.116 R)
• M43: 23,735,198 km (0.086 R)
• M44: 24,569,655 km (0.043 R)
• M45: 29,530,171 km (0.08 R)
• M46: 30,018,159 km (0.047 R)
• M47: 30,263,200 km (0.051 R)
• M48: 32,498,492 km (0.025 R)
• M49: 32,918,114 km (0.106 R)
• M50: 33,170,785 km (0.072 R)
• M51: 34,529,433 km (0.086 R)
• M52: 34,700,572 km (0.102 R)
• M53: 35,129,470 km (0.111 R)
• M54: 35,473,993 km (0.093 R)
• M55: 37,037,740 km (0.116 R)
• M56: 37,564,025 km (0.051 R)
• M57: 39,783,160 km (0.093 R)
• M58: 40,052,287 km (0.117 R)
• M59: 40,502,277 km (0.071 R)
• M60: 40,863,406 km (0.094 R)
• M61: 41,862,122 km (0.104 R)
• M62: 42,776,913 km (0.12 R)
• M63: 42,960,619 km (0.114 R)
• M64: 45,654,428 km (0.105 R)
• M65: 45,748,375 km (0.091 R)
• M66: 45,936,270 km (0.102 R)
• M67: 46,501,601 km (0.112 R)
• M68: 47,353,710 km (0.098 R)
• M69: 47,734,137 km (0.099 R)
• M70: 48,498,134 km (0.069 R)
• M71: 48,785,661 km (0.108 R)
• M72: 50,716,670 km (0.116 R)
• M73: 53,759,042 km (0.094 R)
• M74: 53,957,259 km (0.064 R)
• M75: 56,154,553 km (0.119 R)
• M76: 56,657,950 km (0.088 R)
• M77: 57,770,808 km (0.032 R)
• M78: 58,177,266 km (0.066 R)
• M79: 59,812,669 km (0.081 R)
• M80: 60,842,352 km (0.096 R)
• M81: 60,945,574 km (0.066 R)
• M82: 61,152,468 km (0.07 R)
• M83: 61,566,704 km (0.096 R)
• M84: 61,670,376 km (0.056 R)
• M85: 61,774,047 km (0.08 R)
• M86: 62,293,750 km (0.086 R)
• M87: 62,919,368 km (0.101 R)
• M88: 65,653,868 km (0.083 R)
• M89: 66,290,407 km (0.08 R)
• M90: 66,396,771 km (0.055 R)
• M91: 68,964,618 km (0.108 R)
• M92: 69,395,759 km (0.074 R)
• M93: 72,438,730 km (0.11 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 14,570 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit