🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.64 AU - 0.68 AU

Year: 194 Days

Day: 14.1 Hours

Environment

Temp: 220 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,045,675 km

• M1: 49,666 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.68 AU - 1 AU

Year: 278 Days

Day: 32.3 Hours

Environment

Temp: 86 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.98 AU - 1.52 AU

Year: 505 Days

Day: 27.6 Hours

Environment

Temp: -2 °C

Axial Tilt: 41.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 96,045,675 km

• M1: 983,756 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.87 AU - 2.57 AU

Year: 1196 Days

Day: 31.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.94 AU - 2.6 AU

Year: 1237 Days

Day: 32.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.2

Radius: 11.7

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.88 AU - 9.4 AU

Year: 7637 Days

Day: 14.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 96,045,675 km

• M1: 151,094 km (0.084 R)
• M2: 573,409 km (0.107 R)
• M3: 723,754 km (0.114 R)
• M4: 856,448 km (0.091 R)
• M5: 1,159,832 km (0.116 R)
• M6: 1,419,534 km (0.114 R)
• M7: 1,536,669 km (0.102 R)
• M8: 1,837,062 km (0.06 R)
• M9: 2,292,438 km (0.074 R)
• M10: 3,167,286 km (0.076 R)
• M11: 3,392,281 km (0.113 R)
• M12: 3,803,376 km (0.06 R)
• M13: 3,913,331 km (0.115 R)
• M14: 4,249,477 km (0.09 R)
• M15: 6,110,175 km (0.109 R)
• M16: 6,765,265 km (0.096 R)
• M17: 7,056,232 km (0.106 R)
• M18: 7,191,918 km (0.053 R)
• M19: 7,719,849 km (0.084 R)
• M20: 8,595,594 km (0.045 R)
• M21: 9,057,553 km (0.067 R)
• M22: 9,205,206 km (0.07 R)
• M23: 9,428,107 km (0.093 R)
• M24: 9,702,918 km (0.11 R)
• M25: 9,929,708 km (0.109 R)
• M26: 10,311,781 km (0.118 R)
• M27: 10,440,136 km (0.116 R)
• M28: 10,543,359 km (0.087 R)
• M29: 10,620,850 km (0.032 R)
• M30: 10,698,641 km (0.032 R)
• M31: 10,802,612 km (0.066 R)
• M32: 10,959,241 km (0.038 R)
• M33: 11,301,072 km (0.093 R)
• M34: 11,995,356 km (0.107 R)
• M35: 12,157,520 km (0.075 R)
• M36: 12,347,808 km (0.117 R)
• M37: 13,537,411 km (0.113 R)
• M38: 14,188,909 km (0.045 R)
• M39: 14,879,453 km (0.083 R)
• M40: 14,966,519 km (0.071 R)
• M41: 15,610,388 km (0.094 R)
• M42: 16,323,222 km (0.105 R)
• M43: 16,623,315 km (0.065 R)
• M44: 17,168,151 km (0.098 R)
• M45: 17,903,873 km (0.073 R)
• M46: 18,089,375 km (0.112 R)
• M47: 18,182,275 km (0.111 R)
• M48: 18,774,982 km (0.089 R)
• M49: 19,247,412 km (0.103 R)
• M50: 19,469,265 km (0.047 R)
• M51: 19,915,516 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.2

Radius: 5.1

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 11.61 AU - 15.39 AU

Year: 17939 Days

Day: 19.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 96,045,675 km

• M1: 100,829 km (0.076 R)
• M2: 169,195 km (0.062 R)
• M3: 492,925 km (0.101 R)
• M4: 638,185 km (0.104 R)
• M5: 1,103,733 km (0.066 R)
• M6: 2,235,740 km (0.064 R)
• M7: 2,579,965 km (0.088 R)
• M8: 3,049,852 km (0.107 R)
• M9: 3,093,834 km (0.096 R)
• M10: 3,922,007 km (0.054 R)
• M11: 4,585,474 km (0.043 R)
• M12: 5,099,043 km (0.119 R)
• M13: 6,631,374 km (0.049 R)
• M14: 6,688,521 km (0.117 R)
• M15: 7,210,767 km (0.052 R)
• M16: 7,806,166 km (0.061 R)
• M17: 8,109,701 km (0.053 R)
• M18: 9,362,433 km (0.095 R)
• M19: 10,407,075 km (0.1 R)
• M20: 10,674,107 km (0.027 R)
• M21: 10,774,787 km (0.091 R)
• M22: 10,808,297 km (0.089 R)
• M23: 10,875,765 km (0.111 R)
• M24: 11,660,406 km (0.044 R)
• M25: 13,392,151 km (0.109 R)
• M26: 14,528,496 km (0.058 R)
• M27: 14,864,194 km (0.032 R)
• M28: 14,901,593 km (0.114 R)
• M29: 15,467,223 km (0.118 R)
• M30: 16,386,652 km (0.083 R)
• M31: 16,931,188 km (0.117 R)
• M32: 17,323,733 km (0.118 R)
• M33: 18,842,600 km (0.046 R)
• M34: 21,241,850 km (0.113 R)
• M35: 22,821,754 km (0.095 R)
• M36: 24,616,330 km (0.049 R)
• M37: 25,463,203 km (0.116 R)
• M38: 25,597,692 km (0.109 R)
• M39: 27,829,243 km (0.052 R)
• M40: 27,875,469 km (0.069 R)
• M41: 30,502,258 km (0.088 R)
• M42: 31,748,558 km (0.055 R)
• M43: 31,796,728 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 552.8

Radius: 3.5

Gravity: 45.13 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 17.89 AU - 21.47 AU

Year: 31574 Days

Day: 18 Hours

Environment

Temp: -189 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 96,045,675 km

• M1: 169,794 km (0.108 R)
• M2: 645,365 km (0.11 R)
• M3: 990,637 km (0.068 R)
• M4: 1,021,753 km (0.11 R)
• M5: 1,084,884 km (0.107 R)
• M6: 1,936,993 km (0.096 R)
• M7: 3,216,953 km (0.096 R)
• M8: 3,593,790 km (0.084 R)
• M9: 3,641,960 km (0.12 R)
• M10: 4,543,287 km (0.092 R)
• M11: 4,911,597 km (0.073 R)
• M12: 5,180,574 km (0.043 R)
• M13: 5,676,641 km (0.07 R)
• M14: 6,772,595 km (0.027 R)
• M15: 7,253,103 km (0.076 R)
• M16: 7,869,147 km (0.078 R)
• M17: 8,246,732 km (0.101 R)
• M18: 8,759,404 km (0.11 R)
• M19: 9,815,116 km (0.077 R)
• M20: 10,289,491 km (0.086 R)
• M21: 10,495,188 km (0.113 R)
• M22: 10,564,003 km (0.077 R)
• M23: 12,043,825 km (0.096 R)
• M24: 12,115,932 km (0.094 R)
• M25: 12,478,407 km (0.086 R)
• M26: 13,362,830 km (0.109 R)
• M27: 13,662,175 km (0.079 R)
• M28: 13,737,423 km (0.113 R)
• M29: 13,963,764 km (0.055 R)
• M30: 16,613,592 km (0.094 R)
• M31: 17,830,720 km (0.081 R)
• M32: 18,657,846 km (0.108 R)
• M33: 19,413,016 km (0.091 R)
• M34: 20,178,060 km (0.114 R)
• M35: 21,213,427 km (0.068 R)
• M36: 21,475,074 km (0.083 R)
• M37: 24,330,298 km (0.108 R)
• M38: 24,421,553 km (0.042 R)
• M39: 27,207,664 km (0.096 R)
• M40: 27,397,055 km (0.11 R)
• M41: 29,023,632 km (0.091 R)
• M42: 30,092,659 km (0.078 R)
• M43: 31,372,618 km (0.064 R)
• M44: 31,869,732 km (0.094 R)
• M45: 32,770,910 km (0.086 R)
• M46: 35,834,674 km (0.077 R)
• M47: 36,667,037 km (0.057 R)
• M48: 39,951,907 km (0.089 R)
• M49: 40,059,467 km (0.075 R)
• M50: 40,598,469 km (0.113 R)
• M51: 41,031,405 km (0.102 R)
• M52: 42,558,799 km (0.097 R)
• M53: 43,771,888 km (0.09 R)
• M54: 44,884,597 km (0.032 R)
• M55: 45,444,392 km (0.073 R)
• M56: 48,277,926 km (0.046 R)
• M57: 48,621,702 km (0.115 R)
• M58: 49,081,416 km (0.117 R)
• M59: 49,658,116 km (0.096 R)
• M60: 49,889,394 km (0.083 R)
• M61: 50,237,059 km (0.106 R)
• M62: 51,284,843 km (0.069 R)
• M63: 52,928,774 km (0.112 R)
• M64: 54,351,749 km (0.052 R)
• M65: 54,948,195 km (0.105 R)
• M66: 55,307,230 km (0.048 R)
• M67: 56,268,397 km (0.097 R)
• M68: 56,509,548 km (0.116 R)
• M69: 58,450,880 km (0.052 R)
• M70: 59,921,278 km (0.091 R)
• M71: 60,908,175 km (0.115 R)
• M72: 61,032,042 km (0.091 R)
• M73: 62,274,153 km (0.117 R)
• M74: 63,524,492 km (0.054 R)
• M75: 67,581,137 km (0.027 R)
• M76: 68,865,884 km (0.038 R)
• M77: 69,252,893 km (0.092 R)
• M78: 69,899,455 km (0.063 R)
• M79: 70,029,157 km (0.093 R)
• M80: 70,158,709 km (0.062 R)
• M81: 72,505,899 km (0.086 R)
• M82: 79,159,564 km (0.092 R)
• M83: 80,921,079 km (0.11 R)
• M84: 82,011,647 km (0.108 R)
• M85: 83,518,995 km (0.112 R)
• M86: 85,727,658 km (0.101 R)
• M87: 86,839,320 km (0.048 R)
• M88: 90,484,721 km (0.049 R)
• M89: 90,767,162 km (0.035 R)
• M90: 91,049,902 km (0.12 R)
• M91: 91,474,610 km (0.073 R)
• M92: 92,041,885 km (0.033 R)
• M93: 92,895,042 km (0.102 R)
• M94: 94,465,969 km (0.065 R)
• M95: 95,470,220 km (0.069 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 150 - 11,430 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit