🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.37 AU - 2.27 AU

Year: 871 Days

Day: 13.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.3 AU - 3.36 AU

Year: 2156 Days

Day: 17.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.8

Radius: 11.7

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.72 AU - 7.24 AU

Year: 5852 Days

Day: 11.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 54,452,976 km

• M1: 148,102 km (0.097 R)
• M2: 238,908 km (0.096 R)
• M3: 524,640 km (0.074 R)
• M4: 841,937 km (0.078 R)
• M5: 930,798 km (0.116 R)
• M6: 1,091,167 km (0.104 R)
• M7: 1,533,079 km (0.104 R)
• M8: 1,628,074 km (0.099 R)
• M9: 2,080,458 km (0.105 R)
• M10: 2,168,421 km (0.084 R)
• M11: 2,496,190 km (0.034 R)
• M12: 2,742,727 km (0.078 R)
• M13: 2,938,102 km (0.054 R)
• M14: 3,057,481 km (0.1 R)
• M15: 3,446,286 km (0.091 R)
• M16: 3,593,640 km (0.071 R)
• M17: 3,851,098 km (0.097 R)
• M18: 4,048,118 km (0.065 R)
• M19: 4,429,743 km (0.08 R)
• M20: 4,521,147 km (0.032 R)
• M21: 4,682,713 km (0.081 R)
• M22: 4,940,619 km (0.114 R)
• M23: 5,227,398 km (0.11 R)
• M24: 5,867,378 km (0.083 R)
• M25: 6,018,472 km (0.107 R)
• M26: 6,324,998 km (0.105 R)
• M27: 7,033,045 km (0.083 R)
• M28: 7,328,650 km (0.084 R)
• M29: 7,437,258 km (0.115 R)
• M30: 7,519,088 km (0.046 R)
• M31: 8,495,214 km (0.1 R)
• M32: 8,609,357 km (0.092 R)
• M33: 9,246,196 km (0.042 R)
• M34: 9,748,695 km (0.078 R)
• M35: 10,018,270 km (0.084 R)
• M36: 10,351,275 km (0.07 R)
• M37: 10,595,718 km (0.05 R)
• M38: 10,873,072 km (0.066 R)
• M39: 11,090,289 km (0.083 R)
• M40: 11,371,981 km (0.102 R)
• M41: 11,560,923 km (0.085 R)
• M42: 11,910,234 km (0.116 R)
• M43: 12,198,659 km (0.096 R)
• M44: 12,489,328 km (0.115 R)
• M45: 13,011,724 km (0.109 R)
• M46: 13,375,097 km (0.113 R)
• M47: 13,943,270 km (0.094 R)
• M48: 14,044,248 km (0.04 R)
• M49: 14,179,485 km (0.032 R)
• M50: 14,348,979 km (0.051 R)
• M51: 14,587,588 km (0.081 R)
• M52: 15,103,102 km (0.066 R)
• M53: 15,450,169 km (0.12 R)
• M54: 16,329,206 km (0.077 R)
• M55: 17,080,187 km (0.087 R)
• M56: 17,696,381 km (0.088 R)
• M57: 18,099,098 km (0.061 R)
• M58: 18,504,658 km (0.12 R)
• M59: 19,062,658 km (0.084 R)
• M60: 19,362,602 km (0.117 R)
• M61: 20,004,975 km (0.103 R)
• M62: 20,157,116 km (0.03 R)
• M63: 20,462,745 km (0.08 R)
• M64: 20,539,339 km (0.097 R)
• M65: 20,692,826 km (0.113 R)
• M66: 20,923,805 km (0.076 R)
• M67: 24,246,823 km (0.066 R)
• M68: 24,327,905 km (0.093 R)
• M69: 24,898,172 km (0.072 R)
• M70: 25,637,933 km (0.078 R)
• M71: 27,223,073 km (0.09 R)
• M72: 27,434,006 km (0.09 R)
• M73: 27,687,873 km (0.105 R)
• M74: 27,857,517 km (0.078 R)
• M75: 28,240,488 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 558.8

Radius: 5.2

Gravity: 20.67 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 11.09 AU - 17.43 AU

Year: 19104 Days

Day: 22.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 54,452,976 km

• M1: 166,802 km (0.053 R)
• M2: 289,472 km (0.101 R)
• M3: 477,666 km (0.112 R)
• M4: 700,567 km (0.085 R)
• M5: 1,206,357 km (0.073 R)
• M6: 1,832,424 km (0.068 R)
• M7: 2,081,804 km (0.025 R)
• M8: 2,543,762 km (0.078 R)
• M9: 2,821,715 km (0.099 R)
• M10: 3,000,335 km (0.095 R)
• M11: 3,634,779 km (0.096 R)
• M12: 4,309,316 km (0.077 R)
• M13: 4,640,077 km (0.102 R)
• M14: 5,108,019 km (0.05 R)
• M15: 5,325,684 km (0.077 R)
• M16: 5,413,648 km (0.069 R)
• M17: 5,860,497 km (0.032 R)
• M18: 7,713,117 km (0.087 R)
• M19: 7,762,933 km (0.098 R)
• M20: 8,013,060 km (0.101 R)
• M21: 8,779,450 km (0.085 R)
• M22: 11,271,452 km (0.108 R)
• M23: 11,611,637 km (0.081 R)
• M24: 11,668,634 km (0.073 R)
• M25: 13,362,381 km (0.065 R)
• M26: 13,662,175 km (0.102 R)
• M27: 13,782,601 km (0.112 R)
• M28: 15,632,229 km (0.077 R)
• M29: 16,329,655 km (0.062 R)
• M30: 16,714,420 km (0.041 R)
• M31: 17,886,370 km (0.086 R)
• M32: 17,952,193 km (0.086 R)
• M33: 18,282,805 km (0.074 R)
• M34: 20,171,178 km (0.063 R)
• M35: 20,652,884 km (0.087 R)
• M36: 21,068,915 km (0.098 R)
• M37: 21,417,628 km (0.058 R)
• M38: 21,487,490 km (0.105 R)
• M39: 21,979,518 km (0.05 R)
• M40: 22,120,738 km (0.103 R)
• M41: 22,759,970 km (0.103 R)
• M42: 22,902,836 km (0.044 R)
• M43: 23,333,378 km (0.082 R)
• M44: 27,782,120 km (0.041 R)
• M45: 29,633,094 km (0.112 R)
• M46: 29,867,215 km (0.078 R)
• M47: 31,523,413 km (0.083 R)
• M48: 32,001,977 km (0.097 R)
• M49: 34,841,793 km (0.12 R)
• M50: 35,088,929 km (0.111 R)
• M51: 36,667,485 km (0.11 R)
• M52: 37,760,896 km (0.115 R)
• M53: 39,635,507 km (0.047 R)
• M54: 39,893,563 km (0.079 R)
• M55: 41,017,941 km (0.11 R)
• M56: 41,627,552 km (0.109 R)
• M57: 41,802,432 km (0.117 R)
• M58: 42,856,050 km (0.068 R)
• M59: 43,209,251 km (0.097 R)
• M60: 43,297,663 km (0.097 R)
• M61: 43,652,060 km (0.117 R)
• M62: 43,829,483 km (0.094 R)
• M63: 44,007,355 km (0.083 R)
• M64: 44,542,168 km (0.077 R)
• M65: 44,720,787 km (0.092 R)
• M66: 46,702,810 km (0.082 R)
• M67: 46,884,272 km (0.073 R)
• M68: 47,795,772 km (0.116 R)
• M69: 50,658,327 km (0.097 R)
• M70: 50,751,526 km (0.035 R)
• M71: 51,312,219 km (0.089 R)
• M72: 51,875,156 km (0.034 R)
• M73: 52,345,641 km (0.081 R)
• M74: 53,196,255 km (0.112 R)
• M75: 54,051,506 km (0.059 R)
• M76: 54,337,537 km (0.065 R)
• M77: 55,102,730 km (0.09 R)
• M78: 55,486,748 km (0.082 R)
• M79: 56,450,607 km (0.094 R)
• M80: 56,547,397 km (0.119 R)
• M81: 58,101,868 km (0.048 R)
• M82: 58,590,455 km (0.087 R)
• M83: 58,688,441 km (0.066 R)
• M84: 58,786,428 km (0.096 R)
• M85: 59,966,007 km (0.06 R)
• M86: 60,360,946 km (0.086 R)
• M87: 61,252,699 km (0.063 R)
• M88: 61,849,744 km (0.1 R)
• M89: 62,148,939 km (0.042 R)
• M90: 62,548,665 km (0.094 R)
• M91: 64,559,859 km (0.075 R)
• M92: 65,878,414 km (0.115 R)
• M93: 65,980,141 km (0.1 R)
• M94: 66,592,146 km (0.098 R)
• M95: 66,898,821 km (0.064 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156

Radius: 4.8

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 16.16 AU - 18.3 AU

Year: 25373 Days

Day: 16.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 54,452,976 km

• M1: 300,991 km (0.101 R)
• M2: 511,326 km (0.067 R)
• M3: 613,950 km (0.106 R)
• M4: 761,304 km (0.115 R)
• M5: 981,960 km (0.072 R)
• M6: 1,067,082 km (0.119 R)
• M7: 1,132,456 km (0.053 R)
• M8: 1,176,886 km (0.057 R)
• M9: 1,431,502 km (0.12 R)
• M10: 1,503,907 km (0.113 R)
• M11: 1,552,826 km (0.102 R)
• M12: 2,264,463 km (0.083 R)
• M13: 2,609,286 km (0.071 R)
• M14: 2,787,756 km (0.091 R)
• M15: 3,283,075 km (0.087 R)
• M16: 4,075,944 km (0.083 R)
• M17: 4,317,843 km (0.081 R)
• M18: 4,423,011 km (0.118 R)
• M19: 5,034,716 km (0.114 R)
• M20: 7,354,231 km (0.103 R)
• M21: 7,648,490 km (0.086 R)
• M22: 7,775,798 km (0.106 R)
• M23: 8,335,593 km (0.1 R)
• M24: 8,510,324 km (0.065 R)
• M25: 8,774,962 km (0.1 R)
• M26: 9,448,003 km (0.099 R)
• M27: 9,493,481 km (0.109 R)
• M28: 9,721,917 km (0.118 R)
• M29: 10,324,198 km (0.1 R)
• M30: 10,890,875 km (0.079 R)
• M31: 11,955,862 km (0.085 R)
• M32: 12,801,239 km (0.039 R)
• M33: 12,851,504 km (0.044 R)
• M34: 13,002,897 km (0.12 R)
• M35: 13,154,889 km (0.039 R)
• M36: 13,205,602 km (0.038 R)
• M37: 13,358,491 km (0.099 R)
• M38: 13,768,689 km (0.057 R)
• M39: 15,023,965 km (0.114 R)
• M40: 16,206,386 km (0.059 R)
• M41: 16,260,840 km (0.081 R)
• M42: 16,808,817 km (0.048 R)
• M43: 17,085,124 km (0.067 R)
• M44: 17,140,475 km (0.099 R)
• M45: 17,362,778 km (0.074 R)
• M46: 17,418,578 km (0.118 R)
• M47: 17,698,026 km (0.102 R)
• M48: 19,579,818 km (0.106 R)
• M49: 19,928,680 km (0.115 R)
• M50: 19,987,024 km (0.086 R)
• M51: 22,004,650 km (0.116 R)
• M52: 22,306,688 km (0.088 R)
• M53: 22,671,109 km (0.101 R)
• M54: 22,793,031 km (0.109 R)
• M55: 23,159,994 km (0.102 R)
• M56: 23,467,268 km (0.067 R)
• M57: 24,459,850 km (0.109 R)
• M58: 24,898,322 km (0.082 R)
• M59: 25,846,623 km (0.11 R)
• M60: 25,974,080 km (0.048 R)
• M61: 26,101,537 km (0.077 R)
• M62: 26,678,087 km (0.068 R)
• M63: 27,453,453 km (0.094 R)
• M64: 28,039,727 km (0.047 R)
• M65: 29,290,964 km (0.113 R)
• M66: 29,490,228 km (0.085 R)
• M67: 29,956,824 km (0.107 R)
• M68: 30,694,940 km (0.101 R)
• M69: 30,762,409 km (0.11 R)
• M70: 32,669,632 km (0.072 R)
• M71: 33,014,156 km (0.051 R)
• M72: 33,083,270 km (0.102 R)
• M73: 33,846,069 km (0.107 R)
• M74: 34,124,920 km (0.036 R)
• M75: 35,672,211 km (0.06 R)
• M76: 37,386,004 km (0.063 R)
• M77: 38,035,558 km (0.051 R)
• M78: 38,180,369 km (0.096 R)
• M79: 38,761,706 km (0.105 R)
• M80: 40,375,119 km (0.055 R)
• M81: 40,744,925 km (0.113 R)
• M82: 41,189,979 km (0.071 R)
• M83: 41,338,828 km (0.095 R)
• M84: 42,760,906 km (0.104 R)
• M85: 43,364,384 km (0.089 R)
• M86: 44,503,571 km (0.069 R)
• M87: 45,883,612 km (0.118 R)
• M88: 46,346,767 km (0.115 R)
• M89: 46,578,943 km (0.101 R)
• M90: 48,371,424 km (0.037 R)
• M91: 49,157,860 km (0.047 R)
• M92: 49,473,661 km (0.103 R)
• M93: 50,823,034 km (0.09 R)
• M94: 51,142,276 km (0.077 R)
• M95: 53,639,065 km (0.057 R)
• M96: 54,045,522 km (0.105 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 20,239 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit