🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.96 AU - 1.04 AU

Year: 371 Days

Day: 17.9 Hours

Environment

Temp: 27 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.09 AU - 1.79 AU

Year: 641 Days

Day: 32.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.2

Radius: 15

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4 AU - 6.12 AU

Year: 4221 Days

Day: 14.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 67,005,052 km

• M1: 214,224 km (0.096 R)
• M2: 311,463 km (0.082 R)
• M3: 548,725 km (0.116 R)
• M4: 650,900 km (0.102 R)
• M5: 761,304 km (0.087 R)
• M6: 901,477 km (0.102 R)
• M7: 1,185,713 km (0.071 R)
• M8: 1,459,178 km (0.038 R)
• M9: 1,639,144 km (0.064 R)
• M10: 2,145,981 km (0.111 R)
• M11: 2,683,786 km (0.041 R)
• M12: 2,855,225 km (0.111 R)
• M13: 3,137,217 km (0.111 R)
• M14: 3,615,182 km (0.116 R)
• M15: 3,805,321 km (0.047 R)
• M16: 4,018,348 km (0.082 R)
• M17: 4,255,311 km (0.056 R)
• M18: 4,415,980 km (0.099 R)
• M19: 4,640,077 km (0.05 R)
• M20: 4,764,094 km (0.089 R)
• M21: 4,973,082 km (0.114 R)
• M22: 5,750,692 km (0.118 R)
• M23: 6,358,957 km (0.115 R)
• M24: 6,988,016 km (0.054 R)
• M25: 7,466,879 km (0.064 R)
• M26: 7,636,971 km (0.103 R)
• M27: 8,305,375 km (0.107 R)
• M28: 8,507,182 km (0.057 R)
• M29: 8,967,046 km (0.119 R)
• M30: 9,148,059 km (0.08 R)
• M31: 10,286,798 km (0.094 R)
• M32: 10,612,473 km (0.09 R)
• M33: 11,218,644 km (0.11 R)
• M34: 11,330,094 km (0.062 R)
• M35: 12,091,996 km (0.111 R)
• M36: 12,234,862 km (0.055 R)
• M37: 12,899,675 km (0.071 R)
• M38: 13,280,551 km (0.085 R)
• M39: 13,428,054 km (0.1 R)
• M40: 14,204,019 km (0.12 R)
• M41: 14,506,206 km (0.091 R)
• M42: 15,025,161 km (0.079 R)
• M43: 15,394,967 km (0.06 R)
• M44: 15,705,682 km (0.071 R)
• M45: 15,892,979 km (0.119 R)
• M46: 16,144,004 km (0.057 R)
• M47: 16,745,238 km (0.116 R)
• M48: 17,450,741 km (0.094 R)
• M49: 17,579,994 km (0.057 R)
• M50: 17,742,158 km (0.088 R)
• M51: 17,969,995 km (0.033 R)
• M52: 18,990,403 km (0.062 R)
• M53: 19,423,937 km (0.081 R)
• M54: 19,826,954 km (0.038 R)
• M55: 19,928,232 km (0.086 R)
• M56: 20,063,468 km (0.109 R)
• M57: 20,266,921 km (0.082 R)
• M58: 21,121,723 km (0.117 R)
• M59: 21,605,672 km (0.115 R)
• M60: 21,779,356 km (0.095 R)
• M61: 22,514,031 km (0.1 R)
• M62: 22,619,647 km (0.083 R)
• M63: 23,043,757 km (0.092 R)
• M64: 23,470,560 km (0.067 R)
• M65: 23,577,672 km (0.116 R)
• M66: 23,684,933 km (0.072 R)
• M67: 23,971,862 km (0.048 R)
• M68: 24,151,679 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.1

Radius: 10.2

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 7.22 AU - 11.12 AU

Year: 10298 Days

Day: 8.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 67,005,052 km

• M1: 131,497 km (0.032 R)
• M2: 207,941 km (0.106 R)
• M3: 339,288 km (0.095 R)
• M4: 428,448 km (0.032 R)
• M5: 506,838 km (0.078 R)
• M6: 913,893 km (0.106 R)
• M7: 1,006,494 km (0.118 R)
• M8: 1,144,573 km (0.109 R)
• M9: 1,439,880 km (0.09 R)
• M10: 1,842,747 km (0.088 R)
• M11: 2,031,090 km (0.085 R)
• M12: 2,136,557 km (0.072 R)
• M13: 2,520,275 km (0.117 R)
• M14: 2,653,118 km (0.11 R)
• M15: 3,005,272 km (0.113 R)
• M16: 3,269,013 km (0.06 R)
• M17: 3,414,123 km (0.054 R)
• M18: 3,667,990 km (0.105 R)
• M19: 3,775,701 km (0.098 R)
• M20: 4,060,535 km (0.033 R)
• M21: 4,127,256 km (0.096 R)
• M22: 4,329,662 km (0.087 R)
• M23: 4,535,359 km (0.069 R)
• M24: 5,075,856 km (0.097 R)
• M25: 5,463,913 km (0.061 R)
• M26: 5,736,181 km (0.116 R)
• M27: 5,811,279 km (0.104 R)
• M28: 6,013,086 km (0.087 R)
• M29: 6,423,733 km (0.062 R)
• M30: 6,790,397 km (0.095 R)
• M31: 6,949,719 km (0.034 R)
• M32: 7,299,179 km (0.087 R)
• M33: 7,681,851 km (0.085 R)
• M34: 7,847,904 km (0.079 R)
• M35: 7,931,380 km (0.113 R)
• M36: 8,183,602 km (0.103 R)
• M37: 8,552,510 km (0.086 R)
• M38: 8,753,420 km (0.054 R)
• M39: 9,247,991 km (0.09 R)
• M40: 10,447,317 km (0.103 R)
• M41: 10,662,139 km (0.061 R)
• M42: 10,785,558 km (0.12 R)
• M43: 11,410,129 km (0.096 R)
• M44: 11,536,389 km (0.112 R)
• M45: 12,792,114 km (0.097 R)
• M46: 12,956,223 km (0.088 R)
• M47: 13,586,329 km (0.089 R)
• M48: 13,854,558 km (0.106 R)
• M49: 13,921,877 km (0.051 R)
• M50: 14,670,016 km (0.099 R)
• M51: 15,187,475 km (0.065 R)
• M52: 15,256,888 km (0.088 R)
• M53: 15,675,912 km (0.052 R)
• M54: 15,992,611 km (0.093 R)
• M55: 16,169,435 km (0.091 R)
• M56: 18,490,297 km (0.102 R)
• M57: 19,311,888 km (0.083 R)
• M58: 19,613,627 km (0.102 R)
• M59: 19,841,016 km (0.108 R)
• M60: 20,107,300 km (0.051 R)
• M61: 21,262,046 km (0.096 R)
• M62: 21,378,733 km (0.095 R)
• M63: 21,769,183 km (0.069 R)
• M64: 21,925,962 km (0.084 R)
• M65: 22,043,845 km (0.074 R)
• M66: 22,122,533 km (0.104 R)
• M67: 22,201,371 km (0.038 R)
• M68: 22,477,828 km (0.116 R)
• M69: 23,796,683 km (0.099 R)
• M70: 26,760,217 km (0.11 R)
• M71: 27,054,476 km (0.079 R)
• M72: 27,181,036 km (0.103 R)
• M73: 27,307,595 km (0.102 R)
• M74: 27,901,349 km (0.08 R)
• M75: 28,029,106 km (0.085 R)
• M76: 28,199,647 km (0.1 R)
• M77: 28,456,357 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.1

Radius: 7.3

Gravity: 9.61 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 12.01 AU - 15.69 AU

Year: 19115 Days

Day: 23.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,005,052 km

• M1: 226,192 km (0.034 R)
• M2: 473,776 km (0.117 R)
• M3: 772,523 km (0.098 R)
• M4: 1,025,493 km (0.118 R)
• M5: 1,748,949 km (0.09 R)
• M6: 2,206,868 km (0.111 R)
• M7: 2,465,672 km (0.118 R)
• M8: 2,700,391 km (0.101 R)
• M9: 3,483,835 km (0.093 R)
• M10: 3,823,722 km (0.073 R)
• M11: 3,939,361 km (0.099 R)
• M12: 4,017,152 km (0.064 R)
• M13: 4,905,763 km (0.077 R)
• M14: 6,120,647 km (0.057 R)
• M15: 6,347,138 km (0.062 R)
• M16: 6,808,199 km (0.105 R)
• M17: 7,375,624 km (0.107 R)
• M18: 7,811,253 km (0.117 R)
• M19: 8,707,194 km (0.098 R)
• M20: 9,167,358 km (0.108 R)
• M21: 9,270,730 km (0.112 R)
• M22: 9,426,461 km (0.063 R)
• M23: 9,687,958 km (0.087 R)
• M24: 9,793,275 km (0.063 R)
• M25: 9,846,083 km (0.098 R)
• M26: 10,379,100 km (0.084 R)
• M27: 10,921,393 km (0.052 R)
• M28: 11,196,054 km (0.044 R)
• M29: 11,472,960 km (0.096 R)
• M30: 11,640,210 km (0.095 R)
• M31: 12,431,433 km (0.081 R)
• M32: 12,833,403 km (0.099 R)
• M33: 12,891,297 km (0.101 R)
• M34: 13,415,339 km (0.077 R)
• M35: 14,184,421 km (0.056 R)
• M36: 15,272,895 km (0.034 R)
• M37: 15,580,020 km (0.096 R)
• M38: 15,765,372 km (0.113 R)
• M39: 15,889,239 km (0.094 R)
• M40: 16,013,405 km (0.116 R)
• M41: 16,450,829 km (0.093 R)
• M42: 17,657,635 km (0.063 R)
• M43: 18,109,421 km (0.088 R)
• M44: 18,369,272 km (0.109 R)
• M45: 19,487,516 km (0.079 R)
• M46: 20,492,515 km (0.094 R)
• M47: 21,240,055 km (0.103 R)
• M48: 22,482,615 km (0.103 R)
• M49: 23,183,032 km (0.071 R)
• M50: 26,569,779 km (0.104 R)
• M51: 26,939,136 km (0.092 R)
• M52: 28,735,357 km (0.072 R)
• M53: 29,647,755 km (0.047 R)
• M54: 29,954,131 km (0.077 R)
• M55: 30,261,405 km (0.111 R)
• M56: 30,879,244 km (0.089 R)
• M57: 32,048,801 km (0.106 R)
• M58: 33,790,419 km (0.104 R)
• M59: 34,030,224 km (0.099 R)
• M60: 34,270,628 km (0.112 R)
• M61: 35,969,312 km (0.086 R)
• M62: 36,050,843 km (0.093 R)
• M63: 39,869,179 km (0.117 R)
• M64: 39,953,702 km (0.083 R)
• M65: 41,740,349 km (0.117 R)
• M66: 41,997,657 km (0.082 R)
• M67: 42,945,809 km (0.078 R)
• M68: 43,379,194 km (0.087 R)
• M69: 43,552,877 km (0.091 R)
• M70: 43,726,859 km (0.119 R)
• M71: 47,522,606 km (0.077 R)
• M72: 48,240,377 km (0.114 R)
• M73: 52,066,941 km (0.099 R)
• M74: 52,251,544 km (0.097 R)
• M75: 53,178,004 km (0.114 R)
• M76: 53,923,151 km (0.091 R)
• M77: 54,109,849 km (0.102 R)
• M78: 54,765,387 km (0.102 R)
• M79: 54,953,132 km (0.102 R)
• M80: 55,517,864 km (0.101 R)
• M81: 55,706,507 km (0.095 R)
• M82: 56,842,703 km (0.114 R)
• M83: 57,604,455 km (0.117 R)
• M84: 58,657,475 km (0.078 R)
• M85: 58,945,750 km (0.078 R)
• M86: 60,200,278 km (0.111 R)
• M87: 60,879,452 km (0.105 R)
• M88: 60,976,690 km (0.048 R)
• M89: 61,074,079 km (0.116 R)
• M90: 61,854,232 km (0.078 R)
• M91: 64,016,669 km (0.114 R)
• M92: 64,115,553 km (0.083 R)
• M93: 65,903,996 km (0.104 R)
• M94: 66,804,425 km (0.076 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 15,594 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit