🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.3

Radius: 14.8

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.61 AU - 0.87 AU

Year: 432 Days

Day: 12.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 69,183,181 km

• M1: 190,288 km (0.103 R)
• M2: 283,039 km (0.103 R)
• M3: 412,741 km (0.088 R)
• M4: 554,709 km (0.101 R)
• M5: 687,851 km (0.078 R)
• M6: 828,024 km (0.111 R)
• M7: 1,042,847 km (0.113 R)
• M8: 1,181,225 km (0.118 R)
• M9: 1,301,651 km (0.076 R)
• M10: 1,518,568 km (0.072 R)
• M11: 1,639,443 km (0.034 R)
• M12: 2,164,681 km (0.108 R)
• M13: 2,341,207 km (0.116 R)
• M14: 2,442,484 km (0.116 R)
• M15: 2,585,799 km (0.07 R)
• M16: 2,690,667 km (0.071 R)
• M17: 2,829,644 km (0.112 R)
• M18: 2,952,164 km (0.097 R)
• M19: 3,071,543 km (0.069 R)
• M20: 3,226,976 km (0.117 R)
• M21: 3,335,285 km (0.072 R)
• M22: 3,439,853 km (0.119 R)

Planet 2 - Ice Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 258.2

Radius: 3.9

Gravity: 16.98 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 6.27 AU - 7.99 AU

Year: 12913 Days

Day: 23.2 Hours

Environment

Temp: -238 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 69,183,181 km

• M1: 52,210 km (0.077 R)
• M2: 240,703 km (0.113 R)
• M3: 376,538 km (0.086 R)
• M4: 548,875 km (0.094 R)
• M5: 577,448 km (0.06 R)
• M6: 1,029,084 km (0.113 R)
• M7: 1,306,588 km (0.067 R)
• M8: 2,105,291 km (0.079 R)
• M9: 2,173,807 km (0.07 R)
• M10: 2,336,270 km (0.053 R)
• M11: 3,025,019 km (0.048 R)
• M12: 3,180,301 km (0.06 R)
• M13: 3,418,162 km (0.093 R)
• M14: 3,661,707 km (0.092 R)
• M15: 3,938,912 km (0.092 R)
• M16: 3,995,011 km (0.106 R)
• M17: 4,136,830 km (0.107 R)
• M18: 4,960,965 km (0.114 R)
• M19: 5,329,275 km (0.118 R)
• M20: 5,422,773 km (0.084 R)
• M21: 5,866,181 km (0.072 R)
• M22: 5,962,672 km (0.104 R)
• M23: 6,619,407 km (0.101 R)
• M24: 6,652,917 km (0.078 R)
• M25: 6,719,936 km (0.057 R)
• M26: 7,024,368 km (0.114 R)
• M27: 7,752,311 km (0.1 R)
• M28: 8,071,553 km (0.105 R)
• M29: 10,306,844 km (0.11 R)
• M30: 11,051,991 km (0.08 R)
• M31: 12,510,870 km (0.088 R)
• M32: 12,676,624 km (0.059 R)
• M33: 12,884,865 km (0.079 R)
• M34: 12,968,490 km (0.104 R)
• M35: 13,558,953 km (0.064 R)
• M36: 13,857,400 km (0.025 R)
• M37: 13,986,055 km (0.049 R)
• M38: 14,809,591 km (0.115 R)
• M39: 14,897,255 km (0.116 R)
• M40: 14,984,920 km (0.054 R)
• M41: 15,872,184 km (0.043 R)
• M42: 16,776,204 km (0.071 R)
• M43: 16,867,459 km (0.114 R)
• M44: 17,188,496 km (0.099 R)
• M45: 17,789,880 km (0.112 R)
• M46: 18,539,365 km (0.104 R)
• M47: 19,779,382 km (0.12 R)
• M48: 20,996,510 km (0.103 R)
• M49: 21,292,265 km (0.078 R)
• M50: 21,837,998 km (0.118 R)
• M51: 22,137,643 km (0.068 R)
• M52: 22,488,898 km (0.095 R)
• M53: 22,740,971 km (0.112 R)
• M54: 22,842,099 km (0.086 R)
• M55: 23,298,821 km (0.104 R)
• M56: 24,324,464 km (0.117 R)
• M57: 24,894,881 km (0.115 R)
• M58: 25,574,504 km (0.12 R)
• M59: 27,488,459 km (0.094 R)
• M60: 27,596,170 km (0.056 R)
• M61: 28,245,275 km (0.088 R)
• M62: 29,063,575 km (0.106 R)
• M63: 29,723,751 km (0.074 R)
• M64: 32,016,637 km (0.108 R)
• M65: 32,300,125 km (0.065 R)
• M66: 32,413,819 km (0.092 R)
• M67: 32,641,358 km (0.099 R)
• M68: 33,155,526 km (0.118 R)
• M69: 33,385,009 km (0.102 R)
• M70: 33,787,726 km (0.1 R)
• M71: 34,018,406 km (0.076 R)
• M72: 34,249,834 km (0.086 R)
• M73: 34,830,423 km (0.097 R)
• M74: 35,180,482 km (0.074 R)
• M75: 35,238,826 km (0.076 R)
• M76: 36,473,606 km (0.104 R)
• M77: 36,591,938 km (0.057 R)
• M78: 37,244,933 km (0.117 R)
• M79: 37,602,771 km (0.058 R)
• M80: 39,045,643 km (0.095 R)
• M81: 39,591,226 km (0.035 R)
• M82: 39,712,849 km (0.093 R)
• M83: 40,200,538 km (0.066 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 573.1

Radius: 4.6

Gravity: 27.08 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 8.32 AU - 10.1 AU

Year: 18957 Days

Day: 15.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 69,183,181 km

• M1: 89,310 km (0.068 R)
• M2: 490,531 km (0.12 R)
• M3: 997,967 km (0.106 R)
• M4: 1,364,931 km (0.1 R)
• M5: 1,892,563 km (0.049 R)
• M6: 2,049,341 km (0.063 R)
• M7: 2,409,124 km (0.077 R)
• M8: 2,966,675 km (0.102 R)
• M9: 3,148,886 km (0.111 R)
• M10: 3,334,686 km (0.032 R)
• M11: 3,447,932 km (0.062 R)
• M12: 3,562,524 km (0.034 R)
• M13: 3,834,493 km (0.059 R)
• M14: 4,439,915 km (0.082 R)
• M15: 4,648,155 km (0.113 R)
• M16: 4,988,191 km (0.088 R)
• M17: 5,513,130 km (0.12 R)
• M18: 5,692,049 km (0.066 R)
• M19: 6,101,499 km (0.056 R)
• M20: 6,804,758 km (0.07 R)
• M21: 7,044,863 km (0.115 R)
• M22: 7,141,653 km (0.113 R)
• M23: 7,190,272 km (0.11 R)
• M24: 7,287,810 km (0.113 R)
• M25: 7,434,865 km (0.052 R)
• M26: 7,582,817 km (0.097 R)
• M27: 7,731,816 km (0.112 R)
• M28: 8,286,525 km (0.063 R)
• M29: 8,958,519 km (0.114 R)
• M30: 9,755,277 km (0.082 R)
• M31: 10,464,072 km (0.094 R)
• M32: 10,519,273 km (0.111 R)
• M33: 11,189,322 km (0.119 R)
• M34: 11,988,325 km (0.118 R)
• M35: 12,104,113 km (0.101 R)
• M36: 13,943,419 km (0.066 R)
• M37: 14,370,671 km (0.115 R)
• M38: 17,413,791 km (0.074 R)
• M39: 17,544,838 km (0.065 R)
• M40: 17,676,185 km (0.11 R)
• M41: 17,742,008 km (0.074 R)
• M42: 18,072,021 km (0.058 R)
• M43: 19,616,619 km (0.108 R)
• M44: 19,821,269 km (0.107 R)
• M45: 20,095,183 km (0.066 R)
• M46: 21,272,967 km (0.108 R)
• M47: 21,976,226 km (0.091 R)
• M48: 22,544,250 km (0.099 R)
• M49: 23,045,253 km (0.109 R)
• M50: 23,333,229 km (0.113 R)
• M51: 24,790,761 km (0.051 R)
• M52: 25,012,016 km (0.081 R)
• M53: 25,903,171 km (0.091 R)
• M54: 26,804,647 km (0.097 R)
• M55: 28,793,102 km (0.07 R)
• M56: 29,103,219 km (0.074 R)
• M57: 29,570,413 km (0.061 R)
• M58: 31,225,115 km (0.103 R)
• M59: 32,505,822 km (0.108 R)
• M60: 34,541,101 km (0.071 R)
• M61: 35,118,399 km (0.068 R)
• M62: 36,701,294 km (0.063 R)
• M63: 38,307,228 km (0.077 R)
• M64: 40,281,620 km (0.102 R)
• M65: 40,628,388 km (0.072 R)
• M66: 40,889,137 km (0.118 R)
• M67: 41,674,676 km (0.095 R)
• M68: 42,818,052 km (0.102 R)
• M69: 44,866,047 km (0.117 R)
• M70: 45,495,704 km (0.104 R)
• M71: 45,766,477 km (0.099 R)
• M72: 48,318,915 km (0.108 R)
• M73: 48,687,375 km (0.115 R)
• M74: 49,798,289 km (0.118 R)
• M75: 50,543,436 km (0.072 R)
• M76: 50,823,782 km (0.05 R)
• M77: 52,233,443 km (0.093 R)
• M78: 52,801,017 km (0.09 R)
• M79: 52,990,558 km (0.035 R)
• M80: 56,442,080 km (0.098 R)
• M81: 56,829,987 km (0.08 R)
• M82: 57,413,718 km (0.06 R)
• M83: 58,685,001 km (0.093 R)
• M84: 59,570,471 km (0.075 R)
• M85: 60,064,443 km (0.103 R)
• M86: 60,559,612 km (0.115 R)
• M87: 60,658,795 km (0.118 R)
• M88: 61,255,242 km (0.066 R)
• M89: 61,653,920 km (0.115 R)
• M90: 63,458,669 km (0.096 R)
• M91: 64,570,031 km (0.102 R)
• M92: 65,993,904 km (0.117 R)
• M93: 67,325,175 km (0.115 R)
• M94: 68,458,678 km (0.045 R)
• M95: 68,768,795 km (0.107 R)
• M96: 68,872,317 km (0.108 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 14,878 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit