🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.4 AU - 0.62 AU

Year: 157 Days

Day: 26.5 Hours

Environment

Temp: 112 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.8 AU - 1.16 AU

Year: 418 Days

Day: 40.5 Hours

Environment

Temp: -43 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,707,911 km

• M1: 295,905 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.03 AU - 2.39 AU

Year: 1414 Days

Day: 31.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.85 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 46

Radius: 4.2

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 10.23 AU - 12.75 AU

Year: 16765 Days

Day: 15.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 57,707,911 km

• M1: 97,687 km (0.079 R)
• M2: 147,952 km (0.114 R)
• M3: 247,584 km (0.111 R)
• M4: 465,698 km (0.111 R)
• M5: 920,027 km (0.092 R)
• M6: 999,314 km (0.108 R)
• M7: 1,294,321 km (0.118 R)
• M8: 1,353,412 km (0.051 R)
• M9: 1,551,779 km (0.074 R)
• M10: 1,743,114 km (0.119 R)
• M11: 1,925,175 km (0.108 R)
• M12: 2,218,237 km (0.103 R)
• M13: 2,433,509 km (0.063 R)
• M14: 3,482,638 km (0.094 R)
• M15: 3,669,486 km (0.119 R)
• M16: 4,293,758 km (0.036 R)
• M17: 4,382,470 km (0.092 R)
• M18: 4,950,194 km (0.039 R)
• M19: 5,325,684 km (0.103 R)
• M20: 5,516,870 km (0.064 R)
• M21: 5,783,454 km (0.07 R)
• M22: 5,832,372 km (0.111 R)
• M23: 6,103,892 km (0.072 R)
• M24: 6,303,905 km (0.103 R)
• M25: 6,736,093 km (0.094 R)
• M26: 7,151,676 km (0.042 R)
• M27: 7,628,893 km (0.062 R)
• M28: 7,844,464 km (0.046 R)
• M29: 7,871,541 km (0.065 R)
• M30: 8,979,612 km (0.078 R)
• M31: 9,064,733 km (0.115 R)
• M32: 9,350,166 km (0.078 R)
• M33: 9,436,334 km (0.102 R)
• M34: 10,491,598 km (0.067 R)
• M35: 10,701,035 km (0.105 R)
• M36: 10,821,312 km (0.077 R)
• M37: 11,276,538 km (0.038 R)
• M38: 12,331,352 km (0.089 R)
• M39: 12,425,898 km (0.101 R)
• M40: 12,552,458 km (0.1 R)
• M41: 13,030,423 km (0.099 R)
• M42: 14,268,047 km (0.112 R)
• M43: 14,666,575 km (0.102 R)
• M44: 15,781,379 km (0.11 R)
• M45: 16,539,690 km (0.119 R)
• M46: 16,783,385 km (0.074 R)
• M47: 18,522,610 km (0.107 R)
• M48: 18,993,544 km (0.115 R)
• M49: 19,688,875 km (0.08 R)
• M50: 20,021,132 km (0.072 R)
• M51: 20,243,733 km (0.072 R)
• M52: 20,318,084 km (0.113 R)
• M53: 20,691,330 km (0.117 R)
• M54: 21,293,163 km (0.109 R)
• M55: 21,482,404 km (0.057 R)
• M56: 21,977,124 km (0.114 R)
• M57: 22,015,271 km (0.067 R)
• M58: 22,283,351 km (0.112 R)
• M59: 22,591,074 km (0.065 R)
• M60: 22,706,862 km (0.104 R)
• M61: 23,016,530 km (0.07 R)
• M62: 23,171,813 km (0.062 R)
• M63: 23,366,439 km (0.092 R)
• M64: 23,444,530 km (0.107 R)
• M65: 23,679,099 km (0.113 R)
• M66: 23,993,105 km (0.058 R)
• M67: 24,032,449 km (0.072 R)
• M68: 24,229,470 km (0.086 R)
• M69: 25,062,879 km (0.045 R)
• M70: 25,784,689 km (0.098 R)
• M71: 26,472,690 km (0.085 R)
• M72: 26,553,921 km (0.1 R)
• M73: 26,676,143 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 210.3

Radius: 5.3

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 10.29 AU - 15.53 AU

Year: 19967 Days

Day: 24.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 57,707,911 km

• M1: 150,795 km (0.047 R)
• M2: 318,793 km (0.054 R)
• M3: 401,221 km (0.071 R)
• M4: 571,165 km (0.099 R)
• M5: 621,280 km (0.084 R)
• M6: 953,986 km (0.118 R)
• M7: 1,096,702 km (0.115 R)
• M8: 1,246,449 km (0.118 R)
• M9: 1,425,518 km (0.083 R)
• M10: 1,636,900 km (0.098 R)
• M11: 1,883,437 km (0.079 R)
• M12: 2,719,689 km (0.073 R)
• M13: 3,160,554 km (0.119 R)
• M14: 3,498,047 km (0.116 R)
• M15: 3,623,560 km (0.088 R)
• M16: 4,173,631 km (0.096 R)
• M17: 4,509,329 km (0.068 R)
• M18: 4,784,140 km (0.073 R)
• M19: 4,888,559 km (0.111 R)
• M20: 5,064,337 km (0.097 R)
• M21: 6,313,778 km (0.116 R)
• M22: 6,737,589 km (0.089 R)
• M23: 6,893,919 km (0.113 R)
• M24: 7,980,448 km (0.101 R)
• M25: 8,270,668 km (0.116 R)
• M26: 9,466,104 km (0.065 R)
• M27: 9,906,072 km (0.075 R)
• M28: 10,307,592 km (0.115 R)
• M29: 11,172,867 km (0.054 R)
• M30: 11,450,969 km (0.064 R)
• M31: 12,537,798 km (0.056 R)
• M32: 12,681,860 km (0.113 R)
• M33: 12,874,991 km (0.032 R)
• M34: 12,971,931 km (0.039 R)
• M35: 14,303,800 km (0.047 R)
• M36: 14,656,253 km (0.089 R)
• M37: 15,113,424 km (0.115 R)
• M38: 15,164,587 km (0.032 R)
• M39: 15,678,754 km (0.065 R)
• M40: 15,937,858 km (0.027 R)
• M41: 16,565,720 km (0.085 R)
• M42: 17,576,403 km (0.101 R)
• M43: 17,683,815 km (0.107 R)
• M44: 19,378,459 km (0.101 R)
• M45: 19,433,960 km (0.102 R)
• M46: 20,952,977 km (0.066 R)
• M47: 21,181,263 km (0.108 R)
• M48: 21,353,002 km (0.041 R)
• M49: 21,640,230 km (0.091 R)
• M50: 22,860,799 km (0.095 R)
• M51: 23,627,338 km (0.068 R)
• M52: 23,805,509 km (0.109 R)
• M53: 24,282,726 km (0.068 R)
• M54: 25,794,114 km (0.077 R)
• M55: 27,025,005 km (0.092 R)
• M56: 30,507,195 km (0.047 R)
• M57: 31,025,252 km (0.051 R)
• M58: 31,350,627 km (0.088 R)
• M59: 32,136,016 km (0.118 R)
• M60: 32,267,513 km (0.105 R)
• M61: 33,392,638 km (0.055 R)
• M62: 35,002,910 km (0.095 R)
• M63: 35,477,285 km (0.106 R)
• M64: 35,885,687 km (0.099 R)
• M65: 36,022,120 km (0.097 R)
• M66: 36,227,069 km (0.114 R)
• M67: 36,295,585 km (0.081 R)
• M68: 36,844,460 km (0.061 R)
• M69: 37,534,555 km (0.077 R)
• M70: 37,603,669 km (0.076 R)
• M71: 39,629,972 km (0.09 R)
• M72: 39,700,582 km (0.061 R)
• M73: 40,053,633 km (0.084 R)
• M74: 40,195,153 km (0.107 R)
• M75: 42,338,292 km (0.114 R)
• M76: 42,843,783 km (0.062 R)
• M77: 43,133,404 km (0.11 R)
• M78: 43,496,478 km (0.066 R)
• M79: 43,714,742 km (0.084 R)
• M80: 43,933,454 km (0.068 R)
• M81: 44,006,458 km (0.058 R)
• M82: 44,298,622 km (0.115 R)
• M83: 46,065,972 km (0.112 R)
• M84: 46,511,324 km (0.1 R)
• M85: 47,856,060 km (0.086 R)
• M86: 47,931,158 km (0.109 R)
• M87: 48,006,256 km (0.078 R)
• M88: 48,156,602 km (0.099 R)
• M89: 48,382,495 km (0.097 R)
• M90: 49,516,895 km (0.12 R)
• M91: 50,889,755 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.2

Radius: 6.7

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 14.21 AU - 15.43 AU

Year: 24558 Days

Day: 19.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 57,707,911 km

• M1: 85,121 km (0.086 R)
• M2: 338,989 km (0.06 R)
• M3: 930,200 km (0.061 R)
• M4: 1,411,755 km (0.11 R)
• M5: 1,770,640 km (0.064 R)
• M6: 2,185,625 km (0.07 R)
• M7: 2,389,527 km (0.066 R)
• M8: 3,037,435 km (0.061 R)
• M9: 3,364,307 km (0.047 R)
• M10: 3,464,537 km (0.105 R)
• M11: 3,667,990 km (0.082 R)
• M12: 4,086,864 km (0.117 R)
• M13: 4,447,395 km (0.102 R)
• M14: 5,045,338 km (0.113 R)
• M15: 5,392,854 km (0.118 R)
• M16: 6,564,355 km (0.04 R)
• M17: 7,071,342 km (0.116 R)
• M18: 7,114,276 km (0.101 R)
• M19: 7,200,146 km (0.045 R)
• M20: 8,666,953 km (0.038 R)
• M21: 8,943,260 km (0.12 R)
• M22: 9,363,331 km (0.12 R)
• M23: 9,741,963 km (0.099 R)
• M24: 9,933,299 km (0.114 R)
• M25: 10,514,486 km (0.11 R)
• M26: 10,858,561 km (0.068 R)
• M27: 11,406,838 km (0.111 R)
• M28: 11,608,496 km (0.066 R)
• M29: 12,015,252 km (0.085 R)
• M30: 12,842,678 km (0.051 R)
• M31: 13,263,347 km (0.08 R)
• M32: 13,422,220 km (0.076 R)
• M33: 13,635,098 km (0.106 R)
• M34: 14,064,145 km (0.095 R)
• M35: 14,990,604 km (0.117 R)
• M36: 16,331,749 km (0.119 R)
• M37: 17,246,989 km (0.118 R)
• M38: 17,420,522 km (0.067 R)
• M39: 17,710,892 km (0.084 R)
• M40: 19,667,333 km (0.077 R)
• M41: 20,091,144 km (0.115 R)
• M42: 21,009,226 km (0.078 R)
• M43: 21,318,295 km (0.104 R)
• M44: 21,380,378 km (0.111 R)
• M45: 21,442,461 km (0.111 R)
• M46: 22,696,091 km (0.094 R)
• M47: 23,013,239 km (0.114 R)
• M48: 23,652,022 km (0.055 R)
• M49: 24,167,087 km (0.098 R)
• M50: 24,490,967 km (0.104 R)
• M51: 25,471,132 km (0.115 R)
• M52: 26,464,163 km (0.042 R)
• M53: 26,597,454 km (0.095 R)
• M54: 26,864,786 km (0.068 R)
• M55: 27,065,995 km (0.032 R)
• M56: 27,604,697 km (0.089 R)
• M57: 27,672,315 km (0.088 R)
• M58: 27,875,319 km (0.101 R)
• M59: 28,215,056 km (0.11 R)
• M60: 28,283,123 km (0.041 R)
• M61: 28,966,935 km (0.106 R)
• M62: 30,281,302 km (0.074 R)
• M63: 30,770,487 km (0.113 R)
• M64: 31,121,443 km (0.064 R)
• M65: 33,255,008 km (0.116 R)
• M66: 33,759,602 km (0.116 R)
• M67: 33,831,858 km (0.088 R)
• M68: 34,121,479 km (0.085 R)
• M69: 34,411,998 km (0.094 R)
• M70: 35,655,904 km (0.076 R)
• M71: 35,803,109 km (0.097 R)
• M72: 37,137,971 km (0.106 R)
• M73: 37,436,718 km (0.097 R)
• M74: 39,018,715 km (0.112 R)
• M75: 39,322,399 km (0.116 R)
• M76: 40,161,942 km (0.081 R)
• M77: 41,393,432 km (0.077 R)
• M78: 41,470,774 km (0.118 R)
• M79: 41,703,249 km (0.074 R)
• M80: 42,403,217 km (0.101 R)
• M81: 44,051,337 km (0.084 R)
• M82: 45,880,470 km (0.044 R)
• M83: 47,167,461 km (0.117 R)
• M84: 47,572,123 km (0.06 R)
• M85: 48,629,481 km (0.113 R)
• M86: 49,941,454 km (0.087 R)
• M87: 50,601,929 km (0.056 R)
• M88: 52,014,731 km (0.099 R)
• M89: 52,935,805 km (0.082 R)
• M90: 53,777,891 km (0.117 R)
• M91: 54,285,178 km (0.034 R)
• M92: 56,587,938 km (0.095 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 12,234 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit