🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.84 AU - 1.08 AU

Year: 337 Days

Day: 39.8 Hours

Environment

Temp: 167 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.97 AU - 1.09 AU

Year: 374 Days

Day: 39.5 Hours

Environment

Temp: 44 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.35 AU - 1.69 AU

Year: 671 Days

Day: 23.6 Hours

Environment

Temp: -32 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.9

Radius: 14.1

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 6.04 AU - 7.98 AU

Year: 6647 Days

Day: 14.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 47,558,184 km

• M1: 182,061 km (0.111 R)
• M2: 455,376 km (0.093 R)
• M3: 744,249 km (0.072 R)
• M4: 979,567 km (0.078 R)
• M5: 1,495,979 km (0.086 R)
• M6: 1,660,536 km (0.049 R)
• M7: 1,815,669 km (0.079 R)
• M8: 2,041,413 km (0.102 R)
• M9: 2,208,513 km (0.098 R)
• M10: 2,310,988 km (0.069 R)
• M11: 2,682,739 km (0.078 R)
• M12: 2,903,844 km (0.051 R)
• M13: 3,344,709 km (0.083 R)
• M14: 3,563,272 km (0.104 R)
• M15: 3,889,694 km (0.076 R)
• M16: 4,014,608 km (0.098 R)
• M17: 4,119,925 km (0.034 R)
• M18: 4,333,102 km (0.09 R)
• M19: 4,462,804 km (0.046 R)
• M20: 4,792,667 km (0.054 R)
• M21: 5,153,647 km (0.114 R)
• M22: 5,406,916 km (0.059 R)
• M23: 5,782,706 km (0.088 R)
• M24: 6,264,560 km (0.073 R)
• M25: 6,485,666 km (0.094 R)
• M26: 6,609,683 km (0.107 R)
• M27: 6,910,524 km (0.117 R)
• M28: 7,190,272 km (0.093 R)
• M29: 7,344,358 km (0.089 R)
• M30: 7,787,168 km (0.094 R)
• M31: 8,319,437 km (0.115 R)
• M32: 8,508,528 km (0.042 R)
• M33: 9,559,753 km (0.046 R)
• M34: 9,786,394 km (0.105 R)
• M35: 10,331,678 km (0.116 R)
• M36: 10,447,616 km (0.059 R)
• M37: 10,622,646 km (0.117 R)
• M38: 10,886,835 km (0.111 R)
• M39: 11,692,570 km (0.107 R)
• M40: 12,610,502 km (0.053 R)
• M41: 13,583,337 km (0.12 R)
• M42: 13,966,308 km (0.052 R)
• M43: 14,580,108 km (0.063 R)
• M44: 15,169,822 km (0.092 R)
• M45: 15,733,956 km (0.104 R)
• M46: 15,968,226 km (0.063 R)
• M47: 16,304,971 km (0.095 R)
• M48: 16,610,151 km (0.054 R)
• M49: 16,917,126 km (0.077 R)
• M50: 17,363,825 km (0.085 R)
• M51: 17,640,581 km (0.109 R)
• M52: 18,058,707 km (0.09 R)
• M53: 18,268,892 km (0.044 R)
• M54: 18,479,975 km (0.117 R)
• M55: 18,833,624 km (0.076 R)
• M56: 20,197,657 km (0.075 R)
• M57: 20,928,293 km (0.09 R)
• M58: 21,445,004 km (0.11 R)
• M59: 22,078,103 km (0.099 R)
• M60: 22,755,033 km (0.083 R)
• M61: 22,982,272 km (0.061 R)
• M62: 23,210,110 km (0.11 R)
• M63: 23,324,402 km (0.044 R)
• M64: 23,860,112 km (0.072 R)
• M65: 24,013,899 km (0.094 R)
• M66: 24,245,177 km (0.074 R)
• M67: 24,438,458 km (0.081 R)
• M68: 24,982,545 km (0.107 R)
• M69: 25,412,938 km (0.116 R)
• M70: 25,845,575 km (0.114 R)
• M71: 26,399,985 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.3

Radius: 14.6

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.59 AU - 12.35 AU

Year: 11275 Days

Day: 12.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 47,558,184 km

• M1: 243,845 km (0.035 R)
• M2: 465,549 km (0.116 R)
• M3: 743,352 km (0.114 R)
• M4: 843,283 km (0.091 R)
• M5: 1,096,852 km (0.088 R)
• M6: 1,253,630 km (0.1 R)
• M7: 1,418,337 km (0.051 R)
• M8: 1,702,274 km (0.115 R)
• M9: 1,933,552 km (0.07 R)
• M10: 2,102,000 km (0.055 R)
• M11: 2,200,435 km (0.107 R)
• M12: 2,961,439 km (0.099 R)
• M13: 3,799,636 km (0.035 R)
• M14: 4,167,348 km (0.12 R)
• M15: 4,643,518 km (0.065 R)
• M16: 4,937,627 km (0.103 R)
• M17: 5,070,321 km (0.038 R)
• M18: 5,204,211 km (0.111 R)
• M19: 5,407,365 km (0.12 R)
• M20: 5,751,889 km (0.054 R)
• M21: 6,210,556 km (0.101 R)
• M22: 6,644,539 km (0.099 R)
• M23: 6,791,444 km (0.107 R)
• M24: 6,976,646 km (0.052 R)
• M25: 7,163,344 km (0.106 R)
• M26: 7,580,423 km (0.096 R)
• M27: 9,203,560 km (0.09 R)
• M28: 9,450,097 km (0.062 R)
• M29: 9,865,680 km (0.106 R)
• M30: 10,801,116 km (0.051 R)
• M31: 12,077,186 km (0.052 R)
• M32: 12,664,806 km (0.11 R)
• M33: 13,447,203 km (0.093 R)
• M34: 13,820,898 km (0.099 R)
• M35: 13,961,969 km (0.114 R)
• M36: 14,056,216 km (0.095 R)
• M37: 14,340,302 km (0.078 R)
• M38: 14,818,118 km (0.104 R)
• M39: 15,593,484 km (0.096 R)
• M40: 16,233,164 km (0.119 R)
• M41: 16,731,175 km (0.065 R)
• M42: 19,033,636 km (0.067 R)
• M43: 19,190,714 km (0.115 R)
• M44: 19,664,341 km (0.116 R)
• M45: 19,876,171 km (0.033 R)
• M46: 20,035,493 km (0.088 R)
• M47: 22,697,438 km (0.073 R)
• M48: 22,808,439 km (0.098 R)
• M49: 22,919,740 km (0.094 R)
• M50: 23,534,438 km (0.025 R)
• M51: 24,495,305 km (0.118 R)
• M52: 24,723,143 km (0.078 R)
• M53: 24,894,582 km (0.088 R)
• M54: 25,181,211 km (0.039 R)
• M55: 25,468,888 km (0.094 R)
• M56: 26,105,576 km (0.073 R)
• M57: 26,338,500 km (0.051 R)
• M58: 26,982,370 km (0.057 R)
• M59: 27,276,778 km (0.071 R)
• M60: 27,809,496 km (0.053 R)
• M61: 29,427,846 km (0.057 R)
• M62: 29,609,607 km (0.057 R)
• M63: 29,974,177 km (0.066 R)
• M64: 30,830,625 km (0.094 R)
• M65: 31,943,484 km (0.055 R)
• M66: 32,130,331 km (0.037 R)
• M67: 32,943,845 km (0.101 R)
• M68: 33,511,120 km (0.074 R)
• M69: 33,827,519 km (0.096 R)
• M70: 34,145,116 km (0.108 R)
• M71: 34,463,609 km (0.1 R)
• M72: 35,360,748 km (0.051 R)
• M73: 35,553,879 km (0.075 R)
• M74: 36,200,590 km (0.072 R)
• M75: 37,047,015 km (0.085 R)
• M76: 37,374,335 km (0.099 R)
• M77: 38,560,646 km (0.114 R)
• M78: 39,091,719 km (0.077 R)
• M79: 40,228,663 km (0.103 R)
• M80: 40,430,321 km (0.109 R)
• M81: 41,240,692 km (0.101 R)
• M82: 41,579,980 km (0.076 R)
• M83: 42,808,927 km (0.102 R)
• M84: 43,290,033 km (0.105 R)
• M85: 44,257,632 km (0.065 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 18,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit