🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.9

Radius: 11.4

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.43 AU - 0.63 AU

Year: 266 Days

Day: 9.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 61,847,259 km

• M1: 149,299 km (0.068 R)
• M2: 226,491 km (0.085 R)
• M3: 300,991 km (0.119 R)
• M4: 377,136 km (0.067 R)
• M5: 462,706 km (0.068 R)
• M6: 580,141 km (0.055 R)
• M7: 669,151 km (0.085 R)
• M8: 780,602 km (0.084 R)
• M9: 891,005 km (0.085 R)
• M10: 975,378 km (0.112 R)
• M11: 1,047,484 km (0.096 R)
• M12: 1,126,173 km (0.095 R)
• M13: 1,197,830 km (0.08 R)
• M14: 1,282,802 km (0.119 R)
• M15: 1,400,984 km (0.034 R)
• M16: 1,498,372 km (0.087 R)
• M17: 1,577,958 km (0.11 R)
• M18: 1,653,954 km (0.045 R)
• M19: 1,783,356 km (0.104 R)
• M20: 1,868,029 km (0.069 R)
• M21: 1,946,119 km (0.032 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.2

Radius: 8.7

Gravity: 9.86 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.71 AU - 0.91 AU

Year: 503 Days

Day: 11.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 61,847,259 km

• M1: 108,458 km (0.086 R)
• M2: 163,062 km (0.087 R)
• M3: 342,878 km (0.113 R)
• M4: 397,033 km (0.083 R)
• M5: 496,216 km (0.066 R)
• M6: 682,166 km (0.088 R)
• M7: 744,698 km (0.086 R)
• M8: 837,748 km (0.058 R)
• M9: 959,820 km (0.093 R)
• M10: 1,020,706 km (0.118 R)
• M11: 1,082,939 km (0.116 R)
• M12: 1,146,518 km (0.102 R)
• M13: 1,260,811 km (0.049 R)
• M14: 1,316,760 km (0.112 R)
• M15: 1,501,215 km (0.099 R)
• M16: 1,627,026 km (0.094 R)
• M17: 1,700,479 km (0.085 R)
• M18: 1,844,542 km (0.032 R)
• M19: 2,012,391 km (0.037 R)
• M20: 2,321,460 km (0.036 R)
• M21: 2,439,642 km (0.068 R)
• M22: 2,524,165 km (0.048 R)
• M23: 2,616,916 km (0.102 R)
• M24: 2,835,478 km (0.119 R)
• M25: 2,932,118 km (0.062 R)
• M26: 3,151,429 km (0.06 R)
• M27: 3,220,693 km (0.114 R)
• M28: 3,274,847 km (0.063 R)
• M29: 3,337,080 km (0.075 R)
• M30: 3,399,761 km (0.085 R)
• M31: 3,502,535 km (0.081 R)
• M32: 3,606,356 km (0.087 R)
• M33: 3,694,918 km (0.096 R)
• M34: 3,948,636 km (0.106 R)
• M35: 4,023,435 km (0.053 R)
• M36: 4,090,155 km (0.064 R)
• M37: 4,157,474 km (0.056 R)
• M38: 4,267,429 km (0.083 R)
• M39: 4,455,773 km (0.077 R)
• M40: 4,938,824 km (0.09 R)
• M41: 5,100,539 km (0.11 R)
• M42: 5,291,426 km (0.096 R)
• M43: 5,383,130 km (0.102 R)
• M44: 5,708,356 km (0.099 R)
• M45: 5,774,179 km (0.086 R)
• M46: 5,830,876 km (0.118 R)
• M47: 5,906,573 km (0.11 R)
• M48: 6,097,609 km (0.042 R)
• M49: 6,251,845 km (0.104 R)
• M50: 6,495,390 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.5

Radius: 14.2

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.47 AU - 2.77 AU

Year: 2927 Days

Day: 14.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 61,847,259 km

• M1: 190,887 km (0.048 R)
• M2: 540,796 km (0.102 R)
• M3: 757,564 km (0.119 R)
• M4: 1,054,515 km (0.091 R)
• M5: 1,266,496 km (0.072 R)
• M6: 1,437,187 km (0.055 R)
• M7: 1,666,071 km (0.115 R)
• M8: 1,793,828 km (0.098 R)
• M9: 2,086,890 km (0.109 R)
• M10: 2,206,718 km (0.038 R)
• M11: 2,871,830 km (0.097 R)
• M12: 3,334,537 km (0.106 R)
• M13: 3,453,916 km (0.086 R)
• M14: 3,585,861 km (0.111 R)
• M15: 4,271,169 km (0.099 R)
• M16: 4,592,954 km (0.102 R)
• M17: 4,689,893 km (0.117 R)
• M18: 4,861,033 km (0.075 R)
• M19: 5,374,603 km (0.071 R)
• M20: 5,709,253 km (0.052 R)
• M21: 5,958,334 km (0.115 R)
• M22: 6,617,013 km (0.078 R)
• M23: 7,157,959 km (0.114 R)
• M24: 7,886,949 km (0.098 R)
• M25: 8,238,355 km (0.101 R)
• M26: 8,356,537 km (0.061 R)
• M27: 8,549,967 km (0.077 R)
• M28: 9,492,733 km (0.068 R)
• M29: 9,725,806 km (0.042 R)
• M30: 9,835,312 km (0.104 R)
• M31: 10,806,352 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 648.3

Radius: 8

Gravity: 10.13 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.58 AU - 9.04 AU

Year: 15066 Days

Day: 18.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 61,847,259 km

• M1: 105,018 km (0.118 R)
• M2: 161,267 km (0.113 R)
• M3: 300,991 km (0.1 R)
• M4: 388,805 km (0.08 R)
• M5: 486,642 km (0.05 R)
• M6: 1,006,943 km (0.104 R)
• M7: 1,444,667 km (0.073 R)
• M8: 1,576,014 km (0.045 R)
• M9: 1,629,719 km (0.083 R)
• M10: 1,738,926 km (0.03 R)
• M11: 1,822,551 km (0.082 R)
• M12: 2,140,596 km (0.063 R)
• M13: 2,538,975 km (0.072 R)
• M14: 2,634,269 km (0.069 R)
• M15: 3,264,974 km (0.117 R)
• M16: 3,368,794 km (0.066 R)
• M17: 3,473,663 km (0.119 R)
• M18: 4,163,010 km (0.089 R)
• M19: 4,465,796 km (0.071 R)
• M20: 4,581,285 km (0.1 R)
• M21: 4,658,777 km (0.089 R)
• M22: 4,973,082 km (0.11 R)
• M23: 5,334,959 km (0.098 R)
• M24: 5,498,619 km (0.039 R)
• M25: 5,747,101 km (0.065 R)
• M26: 6,041,660 km (0.115 R)
• M27: 6,169,566 km (0.116 R)
• M28: 6,384,538 km (0.11 R)
• M29: 6,954,955 km (0.102 R)
• M30: 7,587,604 km (0.109 R)
• M31: 8,427,746 km (0.086 R)
• M32: 9,692,745 km (0.118 R)
• M33: 9,842,493 km (0.098 R)
• M34: 10,449,262 km (0.083 R)
• M35: 10,757,134 km (0.033 R)
• M36: 10,912,267 km (0.079 R)
• M37: 11,120,208 km (0.095 R)
• M38: 12,775,658 km (0.11 R)
• M39: 13,049,871 km (0.082 R)
• M40: 13,160,125 km (0.107 R)
• M41: 14,907,727 km (0.09 R)
• M42: 14,965,322 km (0.052 R)
• M43: 16,073,394 km (0.074 R)
• M44: 16,191,576 km (0.114 R)
• M45: 16,547,768 km (0.05 R)
• M46: 16,846,665 km (0.092 R)
• M47: 16,966,792 km (0.034 R)
• M48: 17,998,569 km (0.095 R)
• M49: 19,742,132 km (0.058 R)
• M50: 20,569,857 km (0.05 R)
• M51: 21,408,802 km (0.102 R)
• M52: 21,538,802 km (0.106 R)
• M53: 21,669,102 km (0.032 R)
• M54: 22,193,143 km (0.063 R)
• M55: 23,588,293 km (0.112 R)
• M56: 24,262,531 km (0.105 R)
• M57: 26,184,115 km (0.092 R)
• M58: 26,323,241 km (0.098 R)
• M59: 27,657,056 km (0.074 R)
• M60: 28,582,319 km (0.101 R)
• M61: 28,797,291 km (0.096 R)
• M62: 29,012,712 km (0.102 R)
• M63: 29,880,080 km (0.054 R)
• M64: 30,171,198 km (0.11 R)
• M65: 30,463,063 km (0.115 R)
• M66: 32,011,252 km (0.094 R)
• M67: 32,234,452 km (0.048 R)
• M68: 34,342,884 km (0.063 R)
• M69: 35,413,706 km (0.117 R)
• M70: 36,495,597 km (0.082 R)
• M71: 36,651,030 km (0.042 R)
• M72: 39,486,059 km (0.114 R)
• M73: 39,725,565 km (0.072 R)
• M74: 41,010,611 km (0.076 R)
• M75: 42,390,950 km (0.101 R)
• M76: 43,703,971 km (0.119 R)
• M77: 44,448,370 km (0.103 R)
• M78: 45,949,734 km (0.118 R)
• M79: 50,986,245 km (0.11 R)
• M80: 51,159,929 km (0.087 R)
• M81: 51,420,977 km (0.084 R)
• M82: 53,525,221 km (0.066 R)
• M83: 54,232,818 km (0.038 R)
• M84: 55,478,520 km (0.102 R)
• M85: 55,746,749 km (0.076 R)
• M86: 56,733,796 km (0.061 R)
• M87: 57,184,235 km (0.116 R)
• M88: 57,726,527 km (0.114 R)
• M89: 58,633,988 km (0.075 R)
• M90: 59,180,768 km (0.034 R)
• M91: 60,555,124 km (0.119 R)
• M92: 61,200,040 km (0.112 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 19,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit