🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.95 AU - 1.53 AU

Year: 532 Days

Day: 30.8 Hours

Environment

Temp: -36 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.88 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.5 AU - 2.52 AU

Year: 1531 Days

Day: 14 Hours

Environment

Temp: -95 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.3

Radius: 8.3

Gravity: 10.12 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 5.31 AU - 8.71 AU

Year: 7146 Days

Day: 7.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,189,037 km

• M1: 141,669 km (0.1 R)
• M2: 376,837 km (0.072 R)
• M3: 612,603 km (0.045 R)
• M4: 682,316 km (0.091 R)
• M5: 740,210 km (0.088 R)
• M6: 892,650 km (0.047 R)
• M7: 1,055,712 km (0.093 R)
• M8: 1,336,956 km (0.115 R)
• M9: 1,563,298 km (0.113 R)
• M10: 2,336,120 km (0.092 R)
• M11: 2,426,029 km (0.051 R)
• M12: 2,749,908 km (0.115 R)
• M13: 2,892,924 km (0.054 R)
• M14: 3,112,234 km (0.062 R)
• M15: 3,644,653 km (0.101 R)
• M16: 4,069,511 km (0.055 R)
• M17: 4,287,774 km (0.112 R)
• M18: 4,398,327 km (0.113 R)
• M19: 4,453,977 km (0.101 R)
• M20: 4,678,973 km (0.107 R)
• M21: 5,406,018 km (0.033 R)
• M22: 6,012,937 km (0.085 R)
• M23: 6,105,837 km (0.071 R)
• M24: 6,324,400 km (0.092 R)
• M25: 6,737,439 km (0.087 R)
• M26: 7,356,475 km (0.118 R)
• M27: 7,925,845 km (0.083 R)
• M28: 8,027,871 km (0.097 R)
• M29: 8,164,453 km (0.115 R)
• M30: 8,683,708 km (0.072 R)
• M31: 8,753,869 km (0.082 R)
• M32: 8,965,101 km (0.082 R)
• M33: 10,304,750 km (0.078 R)
• M34: 10,677,548 km (0.096 R)
• M35: 12,408,994 km (0.088 R)
• M36: 12,725,992 km (0.068 R)
• M37: 13,045,533 km (0.088 R)
• M38: 13,611,013 km (0.111 R)
• M39: 14,102,292 km (0.101 R)
• M40: 14,975,794 km (0.113 R)
• M41: 15,355,473 km (0.113 R)
• M42: 15,653,024 km (0.071 R)
• M43: 16,038,388 km (0.078 R)
• M44: 16,426,744 km (0.067 R)
• M45: 17,213,030 km (0.087 R)
• M46: 17,477,818 km (0.102 R)
• M47: 17,699,522 km (0.115 R)
• M48: 17,788,533 km (0.097 R)
• M49: 18,011,584 km (0.07 R)
• M50: 18,235,382 km (0.076 R)
• M51: 18,325,290 km (0.107 R)
• M52: 18,550,585 km (0.111 R)
• M53: 18,640,942 km (0.09 R)
• M54: 19,003,717 km (0.052 R)
• M55: 19,690,521 km (0.032 R)
• M56: 20,478,602 km (0.065 R)
• M57: 21,656,087 km (0.047 R)
• M58: 23,146,680 km (0.077 R)
• M59: 23,830,642 km (0.116 R)
• M60: 24,076,431 km (0.101 R)
• M61: 24,570,702 km (0.094 R)
• M62: 24,769,368 km (0.105 R)
• M63: 25,619,683 km (0.112 R)
• M64: 25,871,456 km (0.117 R)
• M65: 26,073,562 km (0.12 R)
• M66: 26,276,268 km (0.031 R)
• M67: 26,581,148 km (0.082 R)
• M68: 26,683,024 km (0.043 R)
• M69: 27,348,585 km (0.106 R)
• M70: 27,606,043 km (0.079 R)
• M71: 27,760,877 km (0.098 R)
• M72: 28,175,263 km (0.108 R)
• M73: 29,167,546 km (0.072 R)
• M74: 29,220,054 km (0.086 R)
• M75: 29,483,197 km (0.113 R)
• M76: 29,800,045 km (0.108 R)
• M77: 29,853,003 km (0.092 R)
• M78: 30,864,434 km (0.078 R)
• M79: 31,293,631 km (0.085 R)
• M80: 31,724,921 km (0.105 R)
• M81: 32,158,007 km (0.038 R)
• M82: 33,085,065 km (0.055 R)
• M83: 33,139,818 km (0.118 R)
• M84: 33,855,045 km (0.108 R)
• M85: 34,909,411 km (0.079 R)
• M86: 35,132,761 km (0.078 R)
• M87: 35,693,154 km (0.106 R)
• M88: 36,313,088 km (0.097 R)
• M89: 36,596,127 km (0.102 R)
• M90: 36,766,220 km (0.108 R)
• M91: 37,164,150 km (0.062 R)
• M92: 37,678,019 km (0.045 R)
• M93: 38,481,958 km (0.058 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771.1

Radius: 5.9

Gravity: 22.15 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 14.27 AU - 16.05 AU

Year: 22726 Days

Day: 16.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 86,189,037 km

• M1: 231,578 km (0.089 R)
• M2: 281,394 km (0.08 R)
• M3: 566,378 km (0.115 R)
• M4: 868,116 km (0.109 R)
• M5: 1,877,603 km (0.056 R)
• M6: 2,058,616 km (0.116 R)
• M7: 2,837,572 km (0.105 R)
• M8: 3,172,372 km (0.098 R)
• M9: 3,608,450 km (0.093 R)
• M10: 3,742,939 km (0.114 R)
• M11: 3,879,222 km (0.075 R)
• M12: 7,488,720 km (0.038 R)
• M13: 8,538,897 km (0.083 R)
• M14: 9,572,319 km (0.118 R)
• M15: 10,198,536 km (0.114 R)
• M16: 10,644,636 km (0.097 R)
• M17: 10,773,291 km (0.104 R)
• M18: 11,358,667 km (0.089 R)
• M19: 12,087,957 km (0.106 R)
• M20: 13,383,175 km (0.053 R)
• M21: 15,735,153 km (0.068 R)
• M22: 16,472,670 km (0.114 R)
• M23: 16,995,515 km (0.062 R)
• M24: 17,146,010 km (0.039 R)
• M25: 18,211,297 km (0.114 R)
• M26: 18,674,302 km (0.049 R)
• M27: 19,219,586 km (0.057 R)
• M28: 19,690,969 km (0.04 R)
• M29: 20,007,369 km (0.094 R)
• M30: 22,763,859 km (0.1 R)
• M31: 23,095,966 km (0.093 R)
• M32: 23,262,618 km (0.12 R)
• M33: 23,933,116 km (0.091 R)
• M34: 24,101,713 km (0.062 R)
• M35: 25,895,990 km (0.052 R)
• M36: 26,677,938 km (0.056 R)
• M37: 26,765,303 km (0.105 R)
• M38: 27,203,625 km (0.048 R)
• M39: 27,467,665 km (0.12 R)
• M40: 27,555,928 km (0.099 R)
• M41: 27,821,165 km (0.047 R)
• M42: 28,265,171 km (0.105 R)
• M43: 29,430,389 km (0.07 R)
• M44: 31,161,536 km (0.085 R)
• M45: 31,992,851 km (0.057 R)
• M46: 32,738,148 km (0.112 R)
• M47: 35,583,050 km (0.112 R)
• M48: 38,604,927 km (0.065 R)
• M49: 39,497,428 km (0.069 R)
• M50: 40,396,811 km (0.104 R)
• M51: 40,497,191 km (0.052 R)
• M52: 41,101,117 km (0.116 R)
• M53: 41,302,925 km (0.084 R)
• M54: 42,828,075 km (0.11 R)
• M55: 44,578,520 km (0.047 R)
• M56: 45,097,924 km (0.107 R)
• M57: 45,828,261 km (0.079 R)
• M58: 46,352,451 km (0.109 R)
• M59: 47,512,433 km (0.087 R)
• M60: 48,362,000 km (0.028 R)
• M61: 49,002,578 km (0.113 R)
• M62: 49,323,914 km (0.108 R)
• M63: 49,968,681 km (0.095 R)
• M64: 55,448,750 km (0.092 R)
• M65: 55,671,800 km (0.08 R)
• M66: 59,739,067 km (0.114 R)
• M67: 60,082,245 km (0.113 R)
• M68: 61,346,496 km (0.108 R)
• M69: 63,317,299 km (0.091 R)
• M70: 63,433,836 km (0.099 R)
• M71: 63,667,208 km (0.093 R)
• M72: 63,900,880 km (0.08 R)
• M73: 65,662,395 km (0.117 R)
• M74: 65,898,460 km (0.081 R)
• M75: 66,726,933 km (0.082 R)
• M76: 67,083,126 km (0.079 R)
• M77: 69,473,251 km (0.115 R)
• M78: 72,500,065 km (0.037 R)
• M79: 72,988,352 km (0.092 R)
• M80: 73,600,208 km (0.035 R)
• M81: 74,336,678 km (0.092 R)
• M82: 74,952,273 km (0.093 R)
• M83: 75,569,664 km (0.048 R)
• M84: 76,312,567 km (0.09 R)
• M85: 76,933,547 km (0.101 R)
• M86: 78,932,025 km (0.115 R)
• M87: 79,183,051 km (0.071 R)
• M88: 81,327,386 km (0.117 R)
• M89: 81,707,814 km (0.112 R)
• M90: 85,029,036 km (0.119 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 11,418 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit